Merge pull request #1763 from aanand/bump-1.4.0

Bump 1.4.0

CHANGES.md

@@ -1,6 +1,45 @@
 Change log
 ==========
 
+1.4.0 (2015-08-04)
+------------------
+
+-   By default, `docker-compose up` now only recreates containers for services whose configuration has changed since they were created. This should result in a dramatic speed-up for many applications.
+
+    The experimental `--x-smart-recreate` flag which introduced this feature in Compose 1.3.0 has been removed, and a `--force-recreate` flag has been added for when you want to recreate everything.
+
+-   Several of Compose's commands - `scale`, `stop`, `kill` and `rm` - now perform actions on multiple containers in parallel, rather than in sequence, which will run much faster on larger applications.
+
+-   You can now specify a custom name for a service's container with `container_name`. Because Docker container names must be unique, this means you can't scale the service beyond one container.
+
+-   You no longer have to specify a `file` option when using `extends` - it will default to the current file.
+
+-   Service names can now contain dots, dashes and underscores.
+
+-   Compose can now read YAML configuration from standard input, rather than from a file, by specifying `-` as the filename. This makes it easier to generate configuration dynamically:
+
+        $ echo 'redis: {"image": "redis"}' | docker-compose --file - up
+
+-   There's a new `docker-compose version` command which prints extended information about Compose's bundled dependencies.
+
+-   `docker-compose.yml` now supports `log_opt` as well as `log_driver`, allowing you to pass extra configuration to a service's logging driver.
+
+-   `docker-compose.yml` now supports `memswap_limit`, similar to `docker run --memory-swap`.
+
+-   When mounting volumes with the `volumes` option, you can now pass in any mode supported by the daemon, not just `:ro` or `:rw`. For example, SELinux users can pass `:z` or `:Z`.
+
+-   You can now specify a custom volume driver with the `volume_driver` option in `docker-compose.yml`, much like `docker run --volume-driver`.
+
+-   A bug has been fixed where Compose would fail to pull images from private registries serving plain (unsecured) HTTP. The `--allow-insecure-ssl` flag, which was previously used to work around this issue, has been deprecated and now has no effect.
+
+-   A bug has been fixed where `docker-compose build` would fail if the build depended on a private Hub image or an image from a private registry.
+
+-   A bug has been fixed where Compose would crash if there were containers which the Docker daemon had not finished removing.
+
+-   Two bugs have been fixed where Compose would sometimes fail with a "Duplicate bind mount" error, or fail to attach volumes to a container, if there was a volume path specified in `docker-compose.yml` with a trailing slash.
+
+Thanks @mnowster, @dnephin, @ekristen, @funkyfuture, @jeffk and @lukemarsden!
+
 1.3.3 (2015-07-15)
 ------------------
 

CONTRIBUTING.md

@@ -22,13 +22,18 @@ that should get you started.
 1. Fork [https://github.com/docker/compose](https://github.com/docker/compose)
    to your username.
 2. Clone your forked repository locally `git clone [email protected]:yourusername/compose.git`.
-3. Enter the local directory `cd compose`.
-4. Set up a development environment by running `python setup.py develop`. This
+3. You must [configure a remote](https://help.github.com/articles/configuring-a-remote-for-a-fork/) for your fork so that you can [sync changes you make](https://help.github.com/articles/syncing-a-fork/) with the original repository.
+4. Enter the local directory `cd compose`.
+5. Set up a development environment by running `python setup.py develop`. This
    will install the dependencies and set up a symlink from your `docker-compose`
    executable to the checkout of the repository. When you now run
    `docker-compose` from anywhere on your machine, it will run your development
    version of Compose.
 
+## Submitting a pull request
+
+See Docker's [basic contribution workflow](https://docs.docker.com/project/make-a-contribution/#the-basic-contribution-workflow) for a guide on how to submit a pull request for code or documentation.
+
 ## Running the test suite
 
 Use the test script to run linting checks and then the full test suite against
@@ -51,37 +56,8 @@ you can specify a test directory, file, module, class or method:
     $ script/test tests.integration.service_test
     $ script/test tests.integration.service_test:ServiceTest.test_containers
 
-## Building binaries
-
-`script/build-linux` will build the Linux binary inside a Docker container:
-
-    $ script/build-linux
-
-`script/build-osx` will build the Mac OS X binary inside a virtualenv:
-
-    $ script/build-osx
-
-For official releases, you should build inside a Mountain Lion VM for proper
-compatibility. Run the this script first to prepare the environment before
-building - it will use Homebrew to make sure Python is installed and
-up-to-date.
-
-    $ script/prepare-osx
-
-## Release process
+## Finding things to work on
 
-1. Open pull request that:
- - Updates the version in `compose/__init__.py`
- - Updates the binary URL in `docs/install.md`
- - Adds release notes to `CHANGES.md`
-2. Create unpublished GitHub release with release notes
-3. Build Linux version on any Docker host with `script/build-linux` and attach
-   to release
-4. Build OS X version on Mountain Lion with `script/build-osx` and attach to
-   release as `docker-compose-Darwin-x86_64` and `docker-compose-Linux-x86_64`.
-5. Publish GitHub release, creating tag
-6. Update website with `script/deploy-docs`
-7. Upload PyPi package
+We use a [Waffle.io board](https://waffle.io/docker/compose) to keep track of specific things we are working on and planning to work on. If you're looking for things to work on, stuff in the backlog is a great place to start.
 
-        $ git checkout $VERSION
-        $ python setup.py sdist upload
+For more information about our project planning, take a look at our [GitHub wiki](https://github.com/docker/compose/wiki).

Dockerfile

@@ -48,16 +48,16 @@ RUN set -ex; \
     rm -rf pip-7.0.1; \
     rm pip-7.0.1.tar.gz
 
-ENV ALL_DOCKER_VERSIONS 1.6.0 1.7.0
+ENV ALL_DOCKER_VERSIONS 1.7.1 1.8.0-rc3
 
 RUN set -ex; \
-    curl https://get.docker.com/builds/Linux/x86_64/docker-1.6.0 -o /usr/local/bin/docker-1.6.0; \
-    chmod +x /usr/local/bin/docker-1.6.0; \
-    curl https://test.docker.com/builds/Linux/x86_64/docker-1.7.0 -o /usr/local/bin/docker-1.7.0; \
-    chmod +x /usr/local/bin/docker-1.7.0
+    curl https://get.docker.com/builds/Linux/x86_64/docker-1.7.1 -o /usr/local/bin/docker-1.7.1; \
+    chmod +x /usr/local/bin/docker-1.7.1; \
+    curl https://test.docker.com/builds/Linux/x86_64/docker-1.8.0-rc3 -o /usr/local/bin/docker-1.8.0-rc3; \
+    chmod +x /usr/local/bin/docker-1.8.0-rc3
 
 # Set the default Docker to be run
-RUN ln -s /usr/local/bin/docker-1.6.0 /usr/local/bin/docker
+RUN ln -s /usr/local/bin/docker-1.7.1 /usr/local/bin/docker
 
 RUN useradd -d /home/user -m -s /bin/bash user
 WORKDIR /code/

MAINTAINERS

@@ -1,3 +1,4 @@
 Aanand Prasad <[email protected]> (@aanand)
 Ben Firshman <[email protected]> (@bfirsh)
 Daniel Nephin <[email protected]> (@dnephin)
+Mazz Mosley <[email protected]> (@mnowster)

MANIFEST.in

@@ -4,7 +4,7 @@ include requirements.txt
 include requirements-dev.txt
 include tox.ini
 include *.md
-include contrib/completion/bash/docker-compose
+recursive-include contrib/completion *
 recursive-include tests *
 global-exclude *.pyc
 global-exclude *.pyo

README.md

@@ -50,3 +50,8 @@ Contributing
 [![Build Status](http://jenkins.dockerproject.org/buildStatus/icon?job=Compose%20Master)](http://jenkins.dockerproject.org/job/Compose%20Master/)
 
 Want to help build Compose? Check out our [contributing documentation](https://github.com/docker/compose/blob/master/CONTRIBUTING.md).
+
+Releasing
+---------
+
+Releases are built by maintainers, following an outline of the [release process](https://github.com/docker/compose/blob/master/RELEASE_PROCESS.md).

RELEASE_PROCESS.md

@@ -0,0 +1,36 @@
+# Building a Compose release
+
+## Building binaries
+
+`script/build-linux` builds the Linux binary inside a Docker container:
+
+    $ script/build-linux
+
+`script/build-osx` builds the Mac OS X binary inside a virtualenv:
+
+    $ script/build-osx
+
+For official releases, you should build inside a Mountain Lion VM for proper
+compatibility. Run the this script first to prepare the environment before
+building - it will use Homebrew to make sure Python is installed and
+up-to-date.
+
+    $ script/prepare-osx
+
+## Release process
+
+1. Open pull request that:
+ - Updates the version in `compose/__init__.py`
+ - Updates the binary URL in `docs/install.md`
+ - Adds release notes to `CHANGES.md`
+2. Create unpublished GitHub release with release notes
+3. Build Linux version on any Docker host with `script/build-linux` and attach
+   to release
+4. Build OS X version on Mountain Lion with `script/build-osx` and attach to
+   release as `docker-compose-Darwin-x86_64` and `docker-compose-Linux-x86_64`.
+5. Publish GitHub release, creating tag
+6. Update website with `script/deploy-docs`
+7. Upload PyPi package
+
+        $ git checkout $VERSION
+        $ python setup.py sdist upload

ROADMAP.md

@@ -4,9 +4,12 @@
 
 Over time we will extend Compose's remit to cover test, staging and production environments. This is not a simple task, and will take many incremental improvements such as:
 
-- Compose’s brute-force “delete and recreate everything” approach is great for dev and testing, but it not sufficient for production environments. You should be able to define a "desired" state that Compose will intelligently converge to.
-- It should be possible to partially modify the config file for different environments (dev/test/staging/prod), passing in e.g. custom ports or volume mount paths. ([#426](https://github.com/docker/fig/issues/426))
+- Compose currently will attempt to get your application into the correct state when running `up`, but it has a number of shortcomings:
+  - It should roll back to a known good state if it fails.
+  - It should allow a user to check the actions it is about to perform before running them.
+- It should be possible to partially modify the config file for different environments (dev/test/staging/prod), passing in e.g. custom ports or volume mount paths. ([#1377](https://github.com/docker/compose/issues/1377))
 - Compose should recommend a technique for zero-downtime deploys.
+- It should be possible to continuously attempt to keep an application in the correct state, instead of just performing `up` a single time.
 
 ## Integration with Swarm
 

SWARM.md

@@ -3,30 +3,37 @@ Docker Compose/Swarm integration
 
 Eventually, Compose and Swarm aim to have full integration, meaning you can point a Compose app at a Swarm cluster and have it all just work as if you were using a single Docker host.
 
-However, the current extent of integration is minimal: Compose can create containers on a Swarm cluster, but the majority of Compose apps won’t work out of the box unless all containers are scheduled on one host, defeating much of the purpose of using Swarm in the first place.
+However, integration is currently incomplete: Compose can create containers on a Swarm cluster, but the majority of Compose apps won’t work out of the box unless all containers are scheduled on one host, because links between containers do not work across hosts.
 
-Still, Compose and Swarm can be useful in a “batch processing” scenario (where a large number of containers need to be spun up and down to do independent computation) or a “shared cluster” scenario (where multiple teams want to deploy apps on a cluster without worrying about where to put them).
-
-A number of things need to happen before full integration is achieved, which are documented below.
-
-Links and networking
---------------------
-
-The primary thing stopping multi-container apps from working seamlessly on Swarm is getting them to talk to one another: enabling private communication between containers on different hosts hasn’t been solved in a non-hacky way.
-
-Long-term, networking is [getting overhauled](https://github.com/docker/docker/issues/9983) in such a way that it’ll fit the multi-host model much better. For now, **linked containers are automatically scheduled on the same host**.
+Docker networking is [getting overhauled](https://github.com/docker/libnetwork) in such a way that it’ll fit the multi-host model much better. For now, linked containers are automatically scheduled on the same host.
 
 Building
 --------
 
-`docker build` against a Swarm cluster is not implemented, so for now the `build` option will not work - you will need to manually build your service's image, push it somewhere and use `image` to instruct Compose to pull it. Here's an example using the Docker Hub:
+Swarm can build an image from a Dockerfile just like a single-host Docker instance can, but the resulting image will only live on a single node and won't be distributed to other nodes.
+
+If you want to use Compose to scale the service in question to multiple nodes, you'll have to build it yourself, push it to a registry (e.g. the Docker Hub) and reference it from `docker-compose.yml`:
 
     $ docker build -t myusername/web .
     $ docker push myusername/web
+
     $ cat docker-compose.yml
     web:
       image: myusername/web
-      links: ["db"]
-    db:
-      image: postgres
+
     $ docker-compose up -d
+    $ docker-compose scale web=3
+
+Scheduling
+----------
+
+Swarm offers a rich set of scheduling and affinity hints, enabling you to control where containers are located. They are specified via container environment variables, so you can use Compose's `environment` option to set them.
+
+    environment:
+      # Schedule containers on a node that has the 'storage' label set to 'ssd'
+      - "constraint:storage==ssd"
+
+      # Schedule containers where the 'redis' image is already pulled
+      - "affinity:image==redis"
+
+For the full set of available filters and expressions, see the [Swarm documentation](https://docs.docker.com/swarm/scheduler/filter/).

compose/__init__.py

@@ -1,3 +1,3 @@
 from __future__ import unicode_literals
 
-__version__ = '1.3.3'
+__version__ = '1.4.0'

compose/cli/command.py

@@ -10,7 +10,7 @@ from .. import config
 from ..project import Project
 from ..service import ConfigError
 from .docopt_command import DocoptCommand
-from .utils import call_silently, is_mac, is_ubuntu, find_candidates_in_parent_dirs
+from .utils import call_silently, is_mac, is_ubuntu
 from .docker_client import docker_client
 from . import verbose_proxy
 from . import errors
@@ -18,13 +18,6 @@ from .. import __version__
 
 log = logging.getLogger(__name__)
 
-SUPPORTED_FILENAMES = [
-    'docker-compose.yml',
-    'docker-compose.yaml',
-    'fig.yml',
-    'fig.yaml',
-]
-
 
 class Command(DocoptCommand):
     base_dir = '.'
@@ -48,7 +41,7 @@ class Command(DocoptCommand):
                 raise errors.ConnectionErrorGeneric(self.get_client().base_url)
 
     def perform_command(self, options, handler, command_options):
-        if options['COMMAND'] == 'help':
+        if options['COMMAND'] in ('help', 'version'):
             # Skip looking up the compose file.
             handler(None, command_options)
             return
@@ -59,7 +52,7 @@ class Command(DocoptCommand):
 
         explicit_config_path = options.get('--file') or os.environ.get('COMPOSE_FILE') or os.environ.get('FIG_FILE')
         project = self.get_project(
-            self.get_config_path(explicit_config_path),
+            explicit_config_path,
             project_name=options.get('--project-name'),
             verbose=options.get('--verbose'))
 
@@ -76,16 +69,18 @@ class Command(DocoptCommand):
             return verbose_proxy.VerboseProxy('docker', client)
         return client
 
-    def get_project(self, config_path, project_name=None, verbose=False):
+    def get_project(self, config_path=None, project_name=None, verbose=False):
+        config_details = config.find(self.base_dir, config_path)
+
         try:
             return Project.from_dicts(
-                self.get_project_name(config_path, project_name),
-                config.load(config_path),
+                self.get_project_name(config_details.working_dir, project_name),
+                config.load(config_details),
                 self.get_client(verbose=verbose))
         except ConfigError as e:
             raise errors.UserError(six.text_type(e))
 
-    def get_project_name(self, config_path, project_name=None):
+    def get_project_name(self, working_dir, project_name=None):
         def normalize_name(name):
             return re.sub(r'[^a-z0-9]', '', name.lower())
 
@@ -93,38 +88,15 @@ class Command(DocoptCommand):
             log.warn('The FIG_PROJECT_NAME environment variable is deprecated.')
             log.warn('Please use COMPOSE_PROJECT_NAME instead.')
 
-        project_name = project_name or os.environ.get('COMPOSE_PROJECT_NAME') or os.environ.get('FIG_PROJECT_NAME')
+        project_name = (
+            project_name or
+            os.environ.get('COMPOSE_PROJECT_NAME') or
+            os.environ.get('FIG_PROJECT_NAME'))
         if project_name is not None:
             return normalize_name(project_name)
 
-        project = os.path.basename(os.path.dirname(os.path.abspath(config_path)))
+        project = os.path.basename(os.path.abspath(working_dir))
         if project:
             return normalize_name(project)
 
         return 'default'
-
-    def get_config_path(self, file_path=None):
-        if file_path:
-            return os.path.join(self.base_dir, file_path)
-
-        (candidates, path) = find_candidates_in_parent_dirs(SUPPORTED_FILENAMES, self.base_dir)
-
-        if len(candidates) == 0:
-            raise errors.ComposeFileNotFound(SUPPORTED_FILENAMES)
-
-        winner = candidates[0]
-
-        if len(candidates) > 1:
-            log.warning("Found multiple config files with supported names: %s", ", ".join(candidates))
-            log.warning("Using %s\n", winner)
-
-        if winner == 'docker-compose.yaml':
-            log.warning("Please be aware that .yml is the expected extension "
-                        "in most cases, and using .yaml can cause compatibility "
-                        "issues in future.\n")
-
-        if winner.startswith("fig."):
-            log.warning("%s is deprecated and will not be supported in future. "
-                        "Please rename your config file to docker-compose.yml\n" % winner)
-
-        return os.path.join(path, winner)

compose/cli/docker_client.py

@@ -14,6 +14,8 @@ def docker_client():
         cert_path = os.path.join(os.environ.get('HOME', ''), '.docker')
 
     base_url = os.environ.get('DOCKER_HOST')
+    api_version = os.environ.get('COMPOSE_API_VERSION', '1.19')
+
     tls_config = None
 
     if os.environ.get('DOCKER_TLS_VERIFY', '') != '':
@@ -32,4 +34,4 @@ def docker_client():
         )
 
     timeout = int(os.environ.get('DOCKER_CLIENT_TIMEOUT', 60))
-    return Client(base_url=base_url, tls=tls_config, version='1.18', timeout=timeout)
+    return Client(base_url=base_url, tls=tls_config, version=api_version, timeout=timeout)

compose/cli/errors.py

@@ -53,12 +53,3 @@ class ConnectionErrorGeneric(UserError):
 
         If it's at a non-standard location, specify the URL with the DOCKER_HOST environment variable.
         """ % url)
-
-
-class ComposeFileNotFound(UserError):
-    def __init__(self, supported_filenames):
-        super(ComposeFileNotFound, self).__init__("""
-        Can't find a suitable configuration file in this directory or any parent. Are you in the right directory?
-
-        Supported filenames: %s
-        """ % ", ".join(supported_filenames))

compose/cli/formatter.py

@@ -7,7 +7,7 @@ import texttable
 def get_tty_width():
     tty_size = os.popen('stty size', 'r').read().split()
     if len(tty_size) != 2:
-        return 80
+        return 0
     _, width = tty_size
     return int(width)
 

compose/cli/main.py

@@ -10,20 +10,27 @@ import sys
 from docker.errors import APIError
 import dockerpty
 
+from .. import __version__
 from .. import legacy
 from ..const import DEFAULT_TIMEOUT
 from ..project import NoSuchService, ConfigurationError
 from ..service import BuildError, NeedsBuildError
 from ..config import parse_environment
+from ..progress_stream import StreamOutputError
 from .command import Command
 from .docopt_command import NoSuchCommand
 from .errors import UserError
 from .formatter import Formatter
 from .log_printer import LogPrinter
-from .utils import get_version_info, yesno
+from .utils import yesno, get_version_info
 
 log = logging.getLogger(__name__)
 
+INSECURE_SSL_WARNING = """
+Warning: --allow-insecure-ssl is deprecated and has no effect.
+It will be removed in a future version of Compose.
+"""
+
 
 def main():
     setup_logging()
@@ -47,6 +54,9 @@ def main():
     except BuildError as e:
         log.error("Service '%s' failed to build: %s" % (e.service.name, e.reason))
         sys.exit(1)
+    except StreamOutputError as e:
+        log.error(e)
+        sys.exit(1)
     except NeedsBuildError as e:
         log.error("Service '%s' needs to be built, but --no-build was passed." % e.service.name)
         sys.exit(1)
@@ -100,11 +110,12 @@ class TopLevelCommand(Command):
       stop               Stop services
       up                 Create and start containers
       migrate-to-labels  Recreate containers to add labels
+      version            Show the Docker-Compose version information
 
     """
     def docopt_options(self):
         options = super(TopLevelCommand, self).docopt_options()
-        options['version'] = get_version_info()
+        options['version'] = get_version_info('compose')
         return options
 
     def build(self, project, options):
@@ -226,13 +237,13 @@ class TopLevelCommand(Command):
         Usage: pull [options] [SERVICE...]
 
         Options:
-            --allow-insecure-ssl    Allow insecure connections to the docker
-                                    registry
+            --allow-insecure-ssl    Deprecated - no effect.
         """
-        insecure_registry = options['--allow-insecure-ssl']
+        if options['--allow-insecure-ssl']:
+            log.warn(INSECURE_SSL_WARNING)
+
         project.pull(
             service_names=options['SERVICE'],
-            insecure_registry=insecure_registry
         )
 
     def rm(self, project, options):
@@ -274,8 +285,7 @@ class TopLevelCommand(Command):
         Usage: run [options] [-e KEY=VAL...] SERVICE [COMMAND] [ARGS...]
 
         Options:
-            --allow-insecure-ssl  Allow insecure connections to the docker
-                                  registry
+            --allow-insecure-ssl  Deprecated - no effect.
             -d                    Detached mode: Run container in the background, print
                                   new container name.
             --entrypoint CMD      Override the entrypoint of the image.
@@ -290,7 +300,8 @@ class TopLevelCommand(Command):
         """
         service = project.get_service(options['SERVICE'])
 
-        insecure_registry = options['--allow-insecure-ssl']
+        if options['--allow-insecure-ssl']:
+            log.warn(INSECURE_SSL_WARNING)
 
         if not options['--no-deps']:
             deps = service.get_linked_names()
@@ -300,7 +311,6 @@ class TopLevelCommand(Command):
                     service_names=deps,
                     start_deps=True,
                     allow_recreate=False,
-                    insecure_registry=insecure_registry,
                 )
 
         tty = True
@@ -338,7 +348,6 @@ class TopLevelCommand(Command):
             container = service.create_container(
                 quiet=True,
                 one_off=True,
-                insecure_registry=insecure_registry,
                 **container_options
             )
         except APIError as e:
@@ -370,8 +379,14 @@ class TopLevelCommand(Command):
 
             $ docker-compose scale web=2 worker=3
 
-        Usage: scale [SERVICE=NUM...]
+        Usage: scale [options] [SERVICE=NUM...]
+
+        Options:
+          -t, --timeout TIMEOUT      Specify a shutdown timeout in seconds.
+                                     (default: 10)
         """
+        timeout = int(options.get('--timeout') or DEFAULT_TIMEOUT)
+
         for s in options['SERVICE=NUM']:
             if '=' not in s:
                 raise UserError('Arguments to scale should be in the form service=num')
@@ -381,7 +396,7 @@ class TopLevelCommand(Command):
             except ValueError:
                 raise UserError('Number of containers for service "%s" is not a '
                                 'number' % service_name)
-            project.get_service(service_name).scale(num)
+            project.get_service(service_name).scale(num, timeout=timeout)
 
     def start(self, project, options):
         """
@@ -421,58 +436,65 @@ class TopLevelCommand(Command):
 
     def up(self, project, options):
         """
-        Build, (re)create, start and attach to containers for a service.
+        Builds, (re)creates, starts, and attaches to containers for a service.
+
+        Unless they are already running, this command also starts any linked services.
+
+        The `docker-compose up` command aggregates the output of each container. When
+        the command exits, all containers are stopped. Running `docker-compose up -d`
+        starts the containers in the background and leaves them running.
 
-        By default, `docker-compose up` will aggregate the output of each container, and
-        when it exits, all containers will be stopped. If you run `docker-compose up -d`,
-        it'll start the containers in the background and leave them running.
+        If there are existing containers for a service, and the service's configuration
+        or image was changed after the container's creation, `docker-compose up` picks
+        up the changes by stopping and recreating the containers (preserving mounted
+        volumes). To prevent Compose from picking up changes, use the `--no-recreate`
+        flag.
 
-        If there are existing containers for a service, `docker-compose up` will stop
-        and recreate them (preserving mounted volumes with volumes-from),
-        so that changes in `docker-compose.yml` are picked up. If you do not want existing
-        containers to be recreated, `docker-compose up --no-recreate` will re-use existing
-        containers.
+        If you want to force Compose to stop and recreate all containers, use the
+        `--force-recreate` flag.
 
         Usage: up [options] [SERVICE...]
 
         Options:
-            --allow-insecure-ssl   Allow insecure connections to the docker
-                                   registry
+            --allow-insecure-ssl   Deprecated - no effect.
             -d                     Detached mode: Run containers in the background,
                                    print new container names.
             --no-color             Produce monochrome output.
             --no-deps              Don't start linked services.
-            --x-smart-recreate     Only recreate containers whose configuration or
-                                   image needs to be updated. (EXPERIMENTAL)
+            --force-recreate       Recreate containers even if their configuration and
+                                   image haven't changed. Incompatible with --no-recreate.
             --no-recreate          If containers already exist, don't recreate them.
+                                   Incompatible with --force-recreate.
             --no-build             Don't build an image, even if it's missing
             -t, --timeout TIMEOUT  Use this timeout in seconds for container shutdown
                                    when attached or when containers are already
                                    running. (default: 10)
         """
-        insecure_registry = options['--allow-insecure-ssl']
+        if options['--allow-insecure-ssl']:
+            log.warn(INSECURE_SSL_WARNING)
+
         detached = options['-d']
 
         monochrome = options['--no-color']
 
         start_deps = not options['--no-deps']
         allow_recreate = not options['--no-recreate']
-        smart_recreate = options['--x-smart-recreate']
+        force_recreate = options['--force-recreate']
         service_names = options['SERVICE']
         timeout = int(options.get('--timeout') or DEFAULT_TIMEOUT)
 
-        project.up(
+        if force_recreate and not allow_recreate:
+            raise UserError("--force-recreate and --no-recreate cannot be combined.")
+
+        to_attach = project.up(
             service_names=service_names,
             start_deps=start_deps,
             allow_recreate=allow_recreate,
-            smart_recreate=smart_recreate,
-            insecure_registry=insecure_registry,
+            force_recreate=force_recreate,
             do_build=not options['--no-build'],
             timeout=timeout
         )
 
-        to_attach = [c for s in project.get_services(service_names) for c in s.containers()]
-
         if not detached:
             print("Attaching to", list_containers(to_attach))
             log_printer = LogPrinter(to_attach, attach_params={"logs": True}, monochrome=monochrome)
@@ -514,6 +536,20 @@ class TopLevelCommand(Command):
         """
         legacy.migrate_project_to_labels(project)
 
+    def version(self, project, options):
+        """
+        Show version informations
+
+        Usage: version [--short]
+
+        Options:
+            --short     Shows only Compose's version number.
+        """
+        if options['--short']:
+            print(__version__)
+        else:
+            print(get_version_info('full'))
+
 
 def list_containers(containers):
     return ", ".join(c.name for c in containers)

compose/cli/utils.py

@@ -1,14 +1,15 @@
 from __future__ import unicode_literals
 from __future__ import absolute_import
 from __future__ import division
+
+from .. import __version__
 import datetime
+from docker import version as docker_py_version
 import os
-import subprocess
 import platform
+import subprocess
 import ssl
 
-from .. import __version__
-
 
 def yesno(prompt, default=None):
     """
@@ -125,9 +126,14 @@ def is_ubuntu():
     return platform.system() == 'Linux' and platform.linux_distribution()[0] == 'Ubuntu'
 
 
-def get_version_info():
-    return '\n'.join([
-        'docker-compose version: %s' % __version__,
-        "%s version: %s" % (platform.python_implementation(), platform.python_version()),
-        "OpenSSL version: %s" % ssl.OPENSSL_VERSION,
-    ])
+def get_version_info(scope):
+    versioninfo = 'docker-compose version: %s' % __version__
+    if scope == 'compose':
+        return versioninfo
+    elif scope == 'full':
+        return versioninfo + '\n' \
+            + "docker-py version: %s\n" % docker_py_version \
+            + "%s version: %s\n" % (platform.python_implementation(), platform.python_version()) \
+            + "OpenSSL version: %s" % ssl.OPENSSL_VERSION
+    else:
+        raise RuntimeError('passed unallowed value to `cli.utils.get_version_info`')

compose/config.py

@@ -1,7 +1,13 @@
+import logging
 import os
+import sys
 import yaml
+from collections import namedtuple
+
 import six
 
+from compose.cli.utils import find_candidates_in_parent_dirs
+
 
 DOCKER_CONFIG_KEYS = [
     'cap_add',
@@ -18,22 +24,26 @@ DOCKER_CONFIG_KEYS = [
     'env_file',
     'environment',
     'extra_hosts',
-    'read_only',
     'hostname',
     'image',
     'labels',
     'links',
+    'mac_address',
     'mem_limit',
+    'memswap_limit',
     'net',
     'log_driver',
+    'log_opt',
     'pid',
     'ports',
     'privileged',
+    'read_only',
     'restart',
     'security_opt',
     'stdin_open',
     'tty',
     'user',
+    'volume_driver',
     'volumes',
     'volumes_from',
     'working_dir',
@@ -41,6 +51,7 @@ DOCKER_CONFIG_KEYS = [
 
 ALLOWED_KEYS = DOCKER_CONFIG_KEYS + [
     'build',
+    'container_name',
     'dockerfile',
     'expose',
     'external_links',
@@ -54,6 +65,7 @@ DOCKER_CONFIG_HINTS = {
     'extra_host': 'extra_hosts',
     'device': 'devices',
     'link': 'links',
+    'memory_swap': 'memswap_limit',
     'port': 'ports',
     'privilege': 'privileged',
     'priviliged': 'privileged',
@@ -63,12 +75,64 @@ DOCKER_CONFIG_HINTS = {
 }
 
 
-def load(filename):
-    working_dir = os.path.dirname(filename)
-    return from_dictionary(load_yaml(filename), working_dir=working_dir, filename=filename)
+SUPPORTED_FILENAMES = [
+    'docker-compose.yml',
+    'docker-compose.yaml',
+    'fig.yml',
+    'fig.yaml',
+]
+
+
+PATH_START_CHARS = [
+    '/',
+    '.',
+    '~',
+]
+
+
+log = logging.getLogger(__name__)
+
+
+ConfigDetails = namedtuple('ConfigDetails', 'config working_dir filename')
+
+
+def find(base_dir, filename):
+    if filename == '-':
+        return ConfigDetails(yaml.safe_load(sys.stdin), os.getcwd(), None)
+
+    if filename:
+        filename = os.path.join(base_dir, filename)
+    else:
+        filename = get_config_path(base_dir)
+    return ConfigDetails(load_yaml(filename), os.path.dirname(filename), filename)
+
+
+def get_config_path(base_dir):
+    (candidates, path) = find_candidates_in_parent_dirs(SUPPORTED_FILENAMES, base_dir)
+
+    if len(candidates) == 0:
+        raise ComposeFileNotFound(SUPPORTED_FILENAMES)
+
+    winner = candidates[0]
+
+    if len(candidates) > 1:
+        log.warn("Found multiple config files with supported names: %s", ", ".join(candidates))
+        log.warn("Using %s\n", winner)
 
+    if winner == 'docker-compose.yaml':
+        log.warn("Please be aware that .yml is the expected extension "
+                 "in most cases, and using .yaml can cause compatibility "
+                 "issues in future.\n")
 
-def from_dictionary(dictionary, working_dir=None, filename=None):
+    if winner.startswith("fig."):
+        log.warn("%s is deprecated and will not be supported in future. "
+                 "Please rename your config file to docker-compose.yml\n" % winner)
+
+    return os.path.join(path, winner)
+
+
+def load(config_details):
+    dictionary, working_dir, filename = config_details
     service_dicts = []
 
     for service_name, service_dict in list(dictionary.items()):
@@ -82,20 +146,20 @@ def from_dictionary(dictionary, working_dir=None, filename=None):
     return service_dicts
 
 
-def make_service_dict(name, service_dict, working_dir=None):
-    return ServiceLoader(working_dir=working_dir).make_service_dict(name, service_dict)
-
-
 class ServiceLoader(object):
     def __init__(self, working_dir, filename=None, already_seen=None):
-        self.working_dir = working_dir
-        self.filename = filename
+        self.working_dir = os.path.abspath(working_dir)
+        if filename:
+            self.filename = os.path.abspath(filename)
+        else:
+            self.filename = filename
         self.already_seen = already_seen or []
 
-    def make_service_dict(self, name, service_dict):
+    def detect_cycle(self, name):
         if self.signature(name) in self.already_seen:
-            raise CircularReference(self.already_seen)
+            raise CircularReference(self.already_seen + [self.signature(name)])
 
+    def make_service_dict(self, name, service_dict):
         service_dict = service_dict.copy()
         service_dict['name'] = name
         service_dict = resolve_environment(service_dict, working_dir=self.working_dir)
@@ -106,12 +170,17 @@ class ServiceLoader(object):
         if 'extends' not in service_dict:
             return service_dict
 
-        extends_options = process_extends_options(service_dict['name'], service_dict['extends'])
+        extends_options = self.validate_extends_options(service_dict['name'], service_dict['extends'])
 
         if self.working_dir is None:
             raise Exception("No working_dir passed to ServiceLoader()")
 
-        other_config_path = expand_path(self.working_dir, extends_options['file'])
+        if 'file' in extends_options:
+            extends_from_filename = extends_options['file']
+            other_config_path = expand_path(self.working_dir, extends_from_filename)
+        else:
+            other_config_path = self.filename
+
         other_working_dir = os.path.dirname(other_config_path)
         other_already_seen = self.already_seen + [self.signature(service_dict['name'])]
         other_loader = ServiceLoader(
@@ -122,6 +191,7 @@ class ServiceLoader(object):
 
         other_config = load_yaml(other_config_path)
         other_service_dict = other_config[extends_options['service']]
+        other_loader.detect_cycle(extends_options['service'])
         other_service_dict = other_loader.make_service_dict(
             service_dict['name'],
             other_service_dict,
@@ -137,25 +207,29 @@ class ServiceLoader(object):
     def signature(self, name):
         return (self.filename, name)
 
+    def validate_extends_options(self, service_name, extends_options):
+        error_prefix = "Invalid 'extends' configuration for %s:" % service_name
 
-def process_extends_options(service_name, extends_options):
-    error_prefix = "Invalid 'extends' configuration for %s:" % service_name
+        if not isinstance(extends_options, dict):
+            raise ConfigurationError("%s must be a dictionary" % error_prefix)
 
-    if not isinstance(extends_options, dict):
-        raise ConfigurationError("%s must be a dictionary" % error_prefix)
-
-    if 'service' not in extends_options:
-        raise ConfigurationError(
-            "%s you need to specify a service, e.g. 'service: web'" % error_prefix
-        )
+        if 'service' not in extends_options:
+            raise ConfigurationError(
+                "%s you need to specify a service, e.g. 'service: web'" % error_prefix
+            )
 
-    for k, _ in extends_options.items():
-        if k not in ['file', 'service']:
+        if 'file' not in extends_options and self.filename is None:
             raise ConfigurationError(
-                "%s unsupported configuration option '%s'" % (error_prefix, k)
+                "%s you need to specify a 'file', e.g. 'file: something.yml'" % error_prefix
             )
 
-    return extends_options
+        for k, _ in extends_options.items():
+            if k not in ['file', 'service']:
+                raise ConfigurationError(
+                    "%s unsupported configuration option '%s'" % (error_prefix, k)
+                )
+
+        return extends_options
 
 
 def validate_extended_service_dict(service_dict, filename, service):
@@ -182,8 +256,11 @@ def process_container_options(service_dict, working_dir=None):
 
     service_dict = service_dict.copy()
 
-    if 'volumes' in service_dict:
-        service_dict['volumes'] = resolve_host_paths(service_dict['volumes'], working_dir=working_dir)
+    if 'memswap_limit' in service_dict and 'mem_limit' not in service_dict:
+        raise ConfigurationError("Invalid 'memswap_limit' configuration for %s service: when defining 'memswap_limit' you must set 'mem_limit' as well" % service_dict['name'])
+
+    if 'volumes' in service_dict and service_dict.get('volume_driver') is None:
+        service_dict['volumes'] = resolve_volume_paths(service_dict, working_dir=working_dir)
 
     if 'build' in service_dict:
         service_dict['build'] = resolve_build_path(service_dict['build'], working_dir=working_dir)
@@ -344,18 +421,33 @@ def env_vars_from_file(filename):
     return env
 
 
-def resolve_host_paths(volumes, working_dir=None):
+def resolve_volume_paths(service_dict, working_dir=None):
     if working_dir is None:
-        raise Exception("No working_dir passed to resolve_host_paths()")
+        raise Exception("No working_dir passed to resolve_volume_paths()")
 
-    return [resolve_host_path(v, working_dir) for v in volumes]
+    return [
+        resolve_volume_path(v, working_dir, service_dict['name'])
+        for v in service_dict['volumes']
+    ]
 
 
-def resolve_host_path(volume, working_dir):
+def resolve_volume_path(volume, working_dir, service_name):
     container_path, host_path = split_path_mapping(volume)
+    container_path = os.path.expanduser(os.path.expandvars(container_path))
+
     if host_path is not None:
-        host_path = os.path.expanduser(host_path)
-        host_path = os.path.expandvars(host_path)
+        host_path = os.path.expanduser(os.path.expandvars(host_path))
+
+        if not any(host_path.startswith(c) for c in PATH_START_CHARS):
+            log.warn(
+                'Warning: the mapping "{0}" in the volumes config for '
+                'service "{1}" is ambiguous. In a future version of Docker, '
+                'it will designate a "named" volume '
+                '(see https://github.com/docker/docker/pull/14242). '
+                'To prevent unexpected behaviour, change it to "./{0}"'
+                .format(volume, service_name)
+            )
+
         return "%s:%s" % (expand_path(working_dir, host_path), container_path)
     else:
         return container_path
@@ -487,3 +579,12 @@ class CircularReference(ConfigurationError):
             for (filename, service_name) in self.trail
         ]
         return "Circular reference:\n  {}".format("\n  extends ".join(lines))
+
+
+class ComposeFileNotFound(ConfigurationError):
+    def __init__(self, supported_filenames):
+        super(ComposeFileNotFound, self).__init__("""
+        Can't find a suitable configuration file in this directory or any parent. Are you in the right directory?
+
+        Supported filenames: %s
+        """ % ", ".join(supported_filenames))

compose/container.py

@@ -22,10 +22,14 @@ class Container(object):
         """
         Construct a container object from the output of GET /containers/json.
         """
+        name = get_container_name(dictionary)
+        if name is None:
+            return None
+
         new_dictionary = {
             'Id': dictionary['Id'],
             'Image': dictionary['Image'],
-            'Name': '/' + get_container_name(dictionary),
+            'Name': '/' + name,
         }
         return cls(client, new_dictionary, **kwargs)
 

compose/project.py

@@ -1,15 +1,16 @@
 from __future__ import unicode_literals
 from __future__ import absolute_import
-import logging
 from functools import reduce
+import logging
 
 from docker.errors import APIError
 
 from .config import get_service_name_from_net, ConfigurationError
-from .const import LABEL_PROJECT, LABEL_SERVICE, LABEL_ONE_OFF, DEFAULT_TIMEOUT
-from .service import Service
+from .const import DEFAULT_TIMEOUT, LABEL_PROJECT, LABEL_SERVICE, LABEL_ONE_OFF
 from .container import Container
 from .legacy import check_for_legacy_containers
+from .service import Service
+from .utils import parallel_execute
 
 log = logging.getLogger(__name__)
 
@@ -197,12 +198,30 @@ class Project(object):
             service.start(**options)
 
     def stop(self, service_names=None, **options):
-        for service in reversed(self.get_services(service_names)):
-            service.stop(**options)
+        parallel_execute(
+            objects=self.containers(service_names),
+            obj_callable=lambda c: c.stop(**options),
+            msg_index=lambda c: c.name,
+            msg="Stopping"
+        )
 
     def kill(self, service_names=None, **options):
-        for service in reversed(self.get_services(service_names)):
-            service.kill(**options)
+        parallel_execute(
+            objects=self.containers(service_names),
+            obj_callable=lambda c: c.kill(**options),
+            msg_index=lambda c: c.name,
+            msg="Killing"
+        )
+
+    def remove_stopped(self, service_names=None, **options):
+        all_containers = self.containers(service_names, stopped=True)
+        stopped_containers = [c for c in all_containers if not c.is_running]
+        parallel_execute(
+            objects=stopped_containers,
+            obj_callable=lambda c: c.remove(**options),
+            msg_index=lambda c: c.name,
+            msg="Removing"
+        )
 
     def restart(self, service_names=None, **options):
         for service in self.get_services(service_names):
@@ -219,11 +238,13 @@ class Project(object):
            service_names=None,
            start_deps=True,
            allow_recreate=True,
-           smart_recreate=False,
-           insecure_registry=False,
+           force_recreate=False,
            do_build=True,
            timeout=DEFAULT_TIMEOUT):
 
+        if force_recreate and not allow_recreate:
+            raise ValueError("force_recreate and allow_recreate are in conflict")
+
         services = self.get_services(service_names, include_deps=start_deps)
 
         for service in services:
@@ -232,7 +253,7 @@ class Project(object):
         plans = self._get_convergence_plans(
             services,
             allow_recreate=allow_recreate,
-            smart_recreate=smart_recreate,
+            force_recreate=force_recreate,
         )
 
         return [
@@ -240,7 +261,6 @@ class Project(object):
             for service in services
             for container in service.execute_convergence_plan(
                 plans[service.name],
-                insecure_registry=insecure_registry,
                 do_build=do_build,
                 timeout=timeout
             )
@@ -249,7 +269,7 @@ class Project(object):
     def _get_convergence_plans(self,
                                services,
                                allow_recreate=True,
-                               smart_recreate=False):
+                               force_recreate=False):
 
         plans = {}
 
@@ -261,32 +281,28 @@ class Project(object):
                 and plans[name].action == 'recreate'
             ]
 
-            if updated_dependencies:
+            if updated_dependencies and allow_recreate:
                 log.debug(
                     '%s has upstream changes (%s)',
                     service.name, ", ".join(updated_dependencies),
                 )
                 plan = service.convergence_plan(
                     allow_recreate=allow_recreate,
-                    smart_recreate=False,
+                    force_recreate=True,
                 )
             else:
                 plan = service.convergence_plan(
                     allow_recreate=allow_recreate,
-                    smart_recreate=smart_recreate,
+                    force_recreate=force_recreate,
                 )
 
             plans[service.name] = plan
 
         return plans
 
-    def pull(self, service_names=None, insecure_registry=False):
+    def pull(self, service_names=None):
         for service in self.get_services(service_names, include_deps=True):
-            service.pull(insecure_registry=insecure_registry)
-
-    def remove_stopped(self, service_names=None, **options):
-        for service in self.get_services(service_names):
-            service.remove_stopped(**options)
+            service.pull()
 
     def containers(self, service_names=None, stopped=False, one_off=False):
         if service_names:
@@ -294,11 +310,11 @@ class Project(object):
         else:
             service_names = self.service_names
 
-        containers = [
+        containers = filter(None, [
             Container.from_ps(self.client, container)
             for container in self.client.containers(
                 all=stopped,
-                filters={'label': self.labels(one_off=one_off)})]
+                filters={'label': self.labels(one_off=one_off)})])
 
         def matches_service_names(container):
             return container.labels.get(LABEL_SERVICE) in service_names

compose/service.py

@@ -3,6 +3,7 @@ from __future__ import absolute_import
 from collections import namedtuple
 import logging
 import re
+import os
 import sys
 from operator import attrgetter
 
@@ -24,7 +25,7 @@ from .const import (
 from .container import Container
 from .legacy import check_for_legacy_containers
 from .progress_stream import stream_output, StreamOutputError
-from .utils import json_hash
+from .utils import json_hash, parallel_execute
 
 log = logging.getLogger(__name__)
 
@@ -40,6 +41,9 @@ DOCKER_START_KEYS = [
     'read_only',
     'net',
     'log_driver',
+    'log_opt',
+    'mem_limit',
+    'memswap_limit',
     'pid',
     'privileged',
     'restart',
@@ -47,7 +51,7 @@ DOCKER_START_KEYS = [
     'security_opt',
 ]
 
-VALID_NAME_CHARS = '[a-zA-Z0-9]'
+VALID_NAME_CHARS = '[a-zA-Z0-9\._\-]'
 
 
 class BuildError(Exception):
@@ -99,11 +103,11 @@ class Service(object):
         self.options = options
 
     def containers(self, stopped=False, one_off=False):
-        containers = [
+        containers = filter(None, [
             Container.from_ps(self.client, container)
             for container in self.client.containers(
                 all=stopped,
-                filters={'label': self.labels(one_off=one_off)})]
+                filters={'label': self.labels(one_off=one_off)})])
 
         if not containers:
             check_for_legacy_containers(
@@ -128,6 +132,7 @@ class Service(object):
         for c in self.containers(stopped=True):
             self.start_container_if_stopped(c, **options)
 
+    # TODO: remove these functions, project takes care of starting/stopping,
     def stop(self, **options):
         for c in self.containers():
             log.info("Stopping %s..." % c.name)
@@ -143,7 +148,9 @@ class Service(object):
             log.info("Restarting %s..." % c.name)
             c.restart(**options)
 
-    def scale(self, desired_num):
+    # end TODO
+
+    def scale(self, desired_num, timeout=DEFAULT_TIMEOUT):
         """
         Adjusts the number of containers to the specified number and ensures
         they are running.
@@ -153,51 +160,96 @@ class Service(object):
         - starts containers until there are at least `desired_num` running
         - removes all stopped containers
         """
-        if not self.can_be_scaled():
-            log.warn('Service %s specifies a port on the host. If multiple containers '
+        if self.custom_container_name() and desired_num > 1:
+            log.warn('The "%s" service is using the custom container name "%s". '
+                     'Docker requires each container to have a unique name. '
+                     'Remove the custom name to scale the service.'
+                     % (self.name, self.custom_container_name()))
+
+        if self.specifies_host_port():
+            log.warn('The "%s" service specifies a port on the host. If multiple containers '
                      'for this service are created on a single host, the port will clash.'
                      % self.name)
 
-        # Create enough containers
-        containers = self.containers(stopped=True)
-        while len(containers) < desired_num:
-            containers.append(self.create_container())
+        def create_and_start(service, number):
+            container = service.create_container(number=number, quiet=True)
+            container.start()
+            return container
 
-        running_containers = []
-        stopped_containers = []
-        for c in containers:
-            if c.is_running:
-                running_containers.append(c)
-            else:
-                stopped_containers.append(c)
-        running_containers.sort(key=lambda c: c.number)
-        stopped_containers.sort(key=lambda c: c.number)
+        running_containers = self.containers(stopped=False)
+        num_running = len(running_containers)
 
-        # Stop containers
-        while len(running_containers) > desired_num:
-            c = running_containers.pop()
-            log.info("Stopping %s..." % c.name)
-            c.stop(timeout=1)
-            stopped_containers.append(c)
+        if desired_num == num_running:
+            # do nothing as we already have the desired number
+            log.info('Desired container number already achieved')
+            return
+
+        if desired_num > num_running:
+            # we need to start/create until we have desired_num
+            all_containers = self.containers(stopped=True)
+
+            if num_running != len(all_containers):
+                # we have some stopped containers, let's start them up again
+                stopped_containers = sorted([c for c in all_containers if not c.is_running], key=attrgetter('number'))
+
+                num_stopped = len(stopped_containers)
+
+                if num_stopped + num_running > desired_num:
+                    num_to_start = desired_num - num_running
+                    containers_to_start = stopped_containers[:num_to_start]
+                else:
+                    containers_to_start = stopped_containers
+
+                parallel_execute(
+                    objects=containers_to_start,
+                    obj_callable=lambda c: c.start(),
+                    msg_index=lambda c: c.name,
+                    msg="Starting"
+                )
+
+                num_running += len(containers_to_start)
+
+            num_to_create = desired_num - num_running
+            next_number = self._next_container_number()
+            container_numbers = [
+                number for number in range(
+                    next_number, next_number + num_to_create
+                )
+            ]
+
+            parallel_execute(
+                objects=container_numbers,
+                obj_callable=lambda n: create_and_start(service=self, number=n),
+                msg_index=lambda n: n,
+                msg="Creating and starting"
+            )
 
-        # Start containers
-        while len(running_containers) < desired_num:
-            c = stopped_containers.pop(0)
-            log.info("Starting %s..." % c.name)
-            self.start_container(c)
-            running_containers.append(c)
+        if desired_num < num_running:
+            num_to_stop = num_running - desired_num
+            sorted_running_containers = sorted(running_containers, key=attrgetter('number'))
+            containers_to_stop = sorted_running_containers[-num_to_stop:]
+
+            parallel_execute(
+                objects=containers_to_stop,
+                obj_callable=lambda c: c.stop(timeout=timeout),
+                msg_index=lambda c: c.name,
+                msg="Stopping"
+            )
 
         self.remove_stopped()
 
     def remove_stopped(self, **options):
-        for c in self.containers(stopped=True):
-            if not c.is_running:
-                log.info("Removing %s..." % c.name)
-                c.remove(**options)
+        containers = [c for c in self.containers(stopped=True) if not c.is_running]
+
+        parallel_execute(
+            objects=containers,
+            obj_callable=lambda c: c.remove(**options),
+            msg_index=lambda c: c.name,
+            msg="Removing"
+        )
 
     def create_container(self,
                          one_off=False,
-                         insecure_registry=False,
                          do_build=True,
                          previous_container=None,
                          number=None,
@@ -209,7 +261,6 @@ class Service(object):
         """
         self.ensure_image_exists(
             do_build=do_build,
-            insecure_registry=insecure_registry,
         )
 
         container_options = self._get_container_create_options(
@@ -225,8 +276,7 @@ class Service(object):
         return Container.create(self.client, **container_options)
 
     def ensure_image_exists(self,
-                            do_build=True,
-                            insecure_registry=False):
+                            do_build=True):
 
         try:
             self.image()
@@ -240,7 +290,7 @@ class Service(object):
             else:
                 raise NeedsBuildError(self)
         else:
-            self.pull(insecure_registry=insecure_registry)
+            self.pull()
 
     def image(self):
         try:
@@ -260,25 +310,28 @@ class Service(object):
 
     def convergence_plan(self,
                          allow_recreate=True,
-                         smart_recreate=False):
+                         force_recreate=False):
+
+        if force_recreate and not allow_recreate:
+            raise ValueError("force_recreate and allow_recreate are in conflict")
 
         containers = self.containers(stopped=True)
 
         if not containers:
             return ConvergencePlan('create', [])
 
-        if smart_recreate and not self._containers_have_diverged(containers):
-            stopped = [c for c in containers if not c.is_running]
+        if not allow_recreate:
+            return ConvergencePlan('start', containers)
 
-            if stopped:
-                return ConvergencePlan('start', stopped)
+        if force_recreate or self._containers_have_diverged(containers):
+            return ConvergencePlan('recreate', containers)
 
-            return ConvergencePlan('noop', containers)
+        stopped = [c for c in containers if not c.is_running]
 
-        if not allow_recreate:
-            return ConvergencePlan('start', containers)
+        if stopped:
+            return ConvergencePlan('start', stopped)
 
-        return ConvergencePlan('recreate', containers)
+        return ConvergencePlan('noop', containers)
 
     def _containers_have_diverged(self, containers):
         config_hash = None
@@ -307,14 +360,12 @@ class Service(object):
 
     def execute_convergence_plan(self,
                                  plan,
-                                 insecure_registry=False,
                                  do_build=True,
                                  timeout=DEFAULT_TIMEOUT):
         (action, containers) = plan
 
         if action == 'create':
             container = self.create_container(
-                insecure_registry=insecure_registry,
                 do_build=do_build,
             )
             self.start_container(container)
@@ -325,7 +376,6 @@ class Service(object):
             return [
                 self.recreate_container(
                     c,
-                    insecure_registry=insecure_registry,
                     timeout=timeout
                 )
                 for c in containers
@@ -348,7 +398,6 @@ class Service(object):
 
     def recreate_container(self,
                            container,
-                           insecure_registry=False,
                            timeout=DEFAULT_TIMEOUT):
         """Recreate a container.
 
@@ -373,7 +422,6 @@ class Service(object):
             '%s_%s' % (container.short_id, container.name))
 
         new_container = self.create_container(
-            insecure_registry=insecure_registry,
             do_build=False,
             previous_container=container,
             number=container.labels.get(LABEL_CONTAINER_NUMBER),
@@ -448,12 +496,13 @@ class Service(object):
     # TODO: this would benefit from github.com/docker/docker/pull/11943
     # to remove the need to inspect every container
     def _next_container_number(self, one_off=False):
-        numbers = [
-            Container.from_ps(self.client, container).number
+        containers = filter(None, [
+            Container.from_ps(self.client, container)
             for container in self.client.containers(
                 all=True,
                 filters={'label': self.labels(one_off=one_off)})
-        ]
+        ])
+        numbers = [c.number for c in containers]
         return 1 if not numbers else max(numbers) + 1
 
     def _get_links(self, link_to_self):
@@ -524,7 +573,10 @@ class Service(object):
             for k in DOCKER_CONFIG_KEYS if k in self.options)
         container_options.update(override_options)
 
-        container_options['name'] = self.get_container_name(number, one_off)
+        if self.custom_container_name() and not one_off:
+            container_options['name'] = self.custom_container_name()
+        else:
+            container_options['name'] = self.get_container_name(number, one_off)
 
         if add_config_hash:
             config_hash = self.config_hash()
@@ -599,7 +651,10 @@ class Service(object):
         privileged = options.get('privileged', False)
         cap_add = options.get('cap_add', None)
         cap_drop = options.get('cap_drop', None)
-        log_config = LogConfig(type=options.get('log_driver', 'json-file'))
+        log_config = LogConfig(
+            type=options.get('log_driver', 'json-file'),
+            config=options.get('log_opt', None)
+        )
         pid = options.get('pid', None)
         security_opt = options.get('security_opt', None)
 
@@ -631,6 +686,8 @@ class Service(object):
             restart_policy=restart,
             cap_add=cap_add,
             cap_drop=cap_drop,
+            mem_limit=options.get('mem_limit'),
+            memswap_limit=options.get('memswap_limit'),
             log_config=log_config,
             extra_hosts=extra_hosts,
             read_only=read_only,
@@ -693,13 +750,16 @@ class Service(object):
             '{0}={1}'.format(LABEL_ONE_OFF, "True" if one_off else "False")
         ]
 
-    def can_be_scaled(self):
+    def custom_container_name(self):
+        return self.options.get('container_name')
+
+    def specifies_host_port(self):
         for port in self.options.get('ports', []):
             if ':' in str(port):
-                return False
-        return True
+                return True
+        return False
 
-    def pull(self, insecure_registry=False):
+    def pull(self):
         if 'image' not in self.options:
             return
 
@@ -710,7 +770,7 @@ class Service(object):
             repo,
             tag=tag,
             stream=True,
-            insecure_registry=insecure_registry)
+        )
         stream_output(output, sys.stdout)
 
 
@@ -794,15 +854,13 @@ def parse_volume_spec(volume_config):
                           "external:internal[:mode]" % volume_config)
 
     if len(parts) == 1:
-        return VolumeSpec(None, parts[0], 'rw')
-
-    if len(parts) == 2:
-        parts.append('rw')
+        external = None
+        internal = os.path.normpath(parts[0])
+    else:
+        external = os.path.normpath(parts[0])
+        internal = os.path.normpath(parts[1])
 
-    external, internal, mode = parts
-    if mode not in ('rw', 'ro'):
-        raise ConfigError("Volume %s has invalid mode (%s), should be "
-                          "one of: rw, ro." % (volume_config, mode))
+    mode = parts[2] if len(parts) == 3 else 'rw'
 
     return VolumeSpec(external, internal, mode)
 

compose/utils.py

@@ -1,5 +1,89 @@
-import json
+import codecs
 import hashlib
+import json
+import logging
+import sys
+
+from docker.errors import APIError
+from Queue import Queue, Empty
+from threading import Thread
+
+
+log = logging.getLogger(__name__)
+
+
+def parallel_execute(objects, obj_callable, msg_index, msg):
+    """
+    For a given list of objects, call the callable passing in the first
+    object we give it.
+    """
+    stream = codecs.getwriter('utf-8')(sys.stdout)
+    lines = []
+    errors = {}
+
+    for obj in objects:
+        write_out_msg(stream, lines, msg_index(obj), msg)
+
+    q = Queue()
+
+    def inner_execute_function(an_callable, parameter, msg_index):
+        try:
+            result = an_callable(parameter)
+        except APIError as e:
+            errors[msg_index] = e.explanation
+            result = "error"
+        q.put((msg_index, result))
+
+    for an_object in objects:
+        t = Thread(
+            target=inner_execute_function,
+            args=(obj_callable, an_object, msg_index(an_object)),
+        )
+        t.daemon = True
+        t.start()
+
+    done = 0
+    total_to_execute = len(objects)
+
+    while done < total_to_execute:
+        try:
+            msg_index, result = q.get(timeout=1)
+            if result == 'error':
+                write_out_msg(stream, lines, msg_index, msg, status='error')
+            else:
+                write_out_msg(stream, lines, msg_index, msg)
+            done += 1
+        except Empty:
+            pass
+
+    if errors:
+        stream.write("\n")
+        for error in errors:
+            stream.write("ERROR: for {}  {} \n".format(error, errors[error]))
+
+
+def write_out_msg(stream, lines, msg_index, msg, status="done"):
+    """
+    Using special ANSI code characters we can write out the msg over the top of
+    a previous status message, if it exists.
+    """
+    obj_index = msg_index
+    if msg_index in lines:
+        position = lines.index(obj_index)
+        diff = len(lines) - position
+        # move up
+        stream.write("%c[%dA" % (27, diff))
+        # erase
+        stream.write("%c[2K\r" % 27)
+        stream.write("{} {}... {}\n".format(msg, obj_index, status))
+        # move back down
+        stream.write("%c[%dB" % (27, diff))
+    else:
+        diff = 0
+        lines.append(obj_index)
+        stream.write("{} {}... \r\n".format(msg, obj_index))
+
+    stream.flush()
 
 
 def json_hash(obj):

contrib/completion/bash/docker-compose

@@ -82,7 +82,7 @@ __docker-compose_services_stopped() {
 _docker-compose_build() {
 	case "$cur" in
 		-*)
-			COMPREPLY=( $( compgen -W "--no-cache" -- "$cur" ) )
+			COMPREPLY=( $( compgen -W "--help --no-cache" -- "$cur" ) )
 			;;
 		*)
 			__docker-compose_services_from_build
@@ -128,7 +128,7 @@ _docker-compose_kill() {
 
 	case "$cur" in
 		-*)
-			COMPREPLY=( $( compgen -W "-s" -- "$cur" ) )
+			COMPREPLY=( $( compgen -W "--help -s" -- "$cur" ) )
 			;;
 		*)
 			__docker-compose_services_running
@@ -140,7 +140,7 @@ _docker-compose_kill() {
 _docker-compose_logs() {
 	case "$cur" in
 		-*)
-			COMPREPLY=( $( compgen -W "--no-color" -- "$cur" ) )
+			COMPREPLY=( $( compgen -W "--help --no-color" -- "$cur" ) )
 			;;
 		*)
 			__docker-compose_services_all
@@ -149,6 +149,15 @@ _docker-compose_logs() {
 }
 
 
+_docker-compose_migrate-to-labels() {
+	case "$cur" in
+		-*)
+			COMPREPLY=( $( compgen -W "--help" -- "$cur" ) )
+			;;
+	esac
+}
+
+
 _docker-compose_port() {
 	case "$prev" in
 		--protocol)
@@ -162,7 +171,7 @@ _docker-compose_port() {
 
 	case "$cur" in
 		-*)
-			COMPREPLY=( $( compgen -W "--protocol --index" -- "$cur" ) )
+			COMPREPLY=( $( compgen -W "--help --index --protocol" -- "$cur" ) )
 			;;
 		*)
 			__docker-compose_services_all
@@ -174,7 +183,7 @@ _docker-compose_port() {
 _docker-compose_ps() {
 	case "$cur" in
 		-*)
-			COMPREPLY=( $( compgen -W "-q" -- "$cur" ) )
+			COMPREPLY=( $( compgen -W "--help -q" -- "$cur" ) )
 			;;
 		*)
 			__docker-compose_services_all
@@ -186,7 +195,7 @@ _docker-compose_ps() {
 _docker-compose_pull() {
 	case "$cur" in
 		-*)
-			COMPREPLY=( $( compgen -W "--allow-insecure-ssl" -- "$cur" ) )
+			COMPREPLY=( $( compgen -W "--help" -- "$cur" ) )
 			;;
 		*)
 			__docker-compose_services_from_image
@@ -204,7 +213,7 @@ _docker-compose_restart() {
 
 	case "$cur" in
 		-*)
-			COMPREPLY=( $( compgen -W "-t --timeout" -- "$cur" ) )
+			COMPREPLY=( $( compgen -W "--help --timeout -t" -- "$cur" ) )
 			;;
 		*)
 			__docker-compose_services_running
@@ -216,7 +225,7 @@ _docker-compose_restart() {
 _docker-compose_rm() {
 	case "$cur" in
 		-*)
-			COMPREPLY=( $( compgen -W "--force -f -v" -- "$cur" ) )
+			COMPREPLY=( $( compgen -W "--force -f --help -v" -- "$cur" ) )
 			;;
 		*)
 			__docker-compose_services_stopped
@@ -239,7 +248,7 @@ _docker-compose_run() {
 
 	case "$cur" in
 		-*)
-			COMPREPLY=( $( compgen -W "--allow-insecure-ssl -d --entrypoint -e --no-deps --rm --service-ports -T --user -u" -- "$cur" ) )
+			COMPREPLY=( $( compgen -W "-d --entrypoint -e --help --no-deps --rm --service-ports -T --user -u" -- "$cur" ) )
 			;;
 		*)
 			__docker-compose_services_all
@@ -258,11 +267,24 @@ _docker-compose_scale() {
 			compopt -o nospace
 			;;
 	esac
+
+	case "$cur" in
+		-*)
+			COMPREPLY=( $( compgen -W "--help" -- "$cur" ) )
+			;;
+	esac
 }
 
 
 _docker-compose_start() {
-	__docker-compose_services_stopped
+	case "$cur" in
+		-*)
+			COMPREPLY=( $( compgen -W "--help" -- "$cur" ) )
+			;;
+		*)
+			__docker-compose_services_stopped
+			;;
+	esac
 }
 
 
@@ -275,7 +297,7 @@ _docker-compose_stop() {
 
 	case "$cur" in
 		-*)
-			COMPREPLY=( $( compgen -W "-t --timeout" -- "$cur" ) )
+			COMPREPLY=( $( compgen -W "--help --timeout -t" -- "$cur" ) )
 			;;
 		*)
 			__docker-compose_services_running
@@ -293,7 +315,7 @@ _docker-compose_up() {
 
 	case "$cur" in
 		-*)
-			COMPREPLY=( $( compgen -W "--allow-insecure-ssl -d --no-build --no-color --no-deps --no-recreate -t --timeout --x-smart-recreate" -- "$cur" ) )
+			COMPREPLY=( $( compgen -W "-d --help --no-build --no-color --no-deps --no-recreate --force-recreate --timeout -t" -- "$cur" ) )
 			;;
 		*)
 			__docker-compose_services_all
@@ -302,6 +324,15 @@ _docker-compose_up() {
 }
 
 
+_docker-compose_version() {
+	case "$cur" in
+		-*)
+			COMPREPLY=( $( compgen -W "--short" -- "$cur" ) )
+			;;
+	esac
+}
+
+
 _docker-compose() {
 	local previous_extglob_setting=$(shopt -p extglob)
 	shopt -s extglob
@@ -322,6 +353,7 @@ _docker-compose() {
 		start
 		stop
 		up
+		version
 	)
 
 	COMPREPLY=()

contrib/completion/zsh/_docker-compose

@@ -162,6 +162,7 @@ __docker-compose_subcommand () {
     case "$words[1]" in
         (build)
             _arguments \
+                '--help[Print usage]' \
                 '--no-cache[Do not use cache when building the image]' \
                 '*:services:__docker-compose_services_from_build' && ret=0
             ;;
@@ -170,20 +171,24 @@ __docker-compose_subcommand () {
             ;;
         (kill)
             _arguments \
+                '--help[Print usage]' \
                 '-s[SIGNAL to send to the container. Default signal is SIGKILL.]:signal:_signals' \
                 '*:running services:__docker-compose_runningservices' && ret=0
             ;;
         (logs)
             _arguments \
+                '--help[Print usage]' \
                 '--no-color[Produce monochrome output.]' \
                 '*:services:__docker-compose_services_all' && ret=0
             ;;
         (migrate-to-labels)
-            _arguments \
+            _arguments -A '-*' \
+                '--help[Print usage]' \
                 '(-):Recreate containers to add labels' && ret=0
             ;;
         (port)
             _arguments \
+                '--help[Print usage]' \
                 '--protocol=-[tcp or udap (defaults to tcp)]:protocol:(tcp udp)' \
                 '--index=-[index of the container if there are mutiple instances of a service (defaults to 1)]:index: ' \
                 '1:running services:__docker-compose_runningservices' \
@@ -191,26 +196,28 @@ __docker-compose_subcommand () {
             ;;
         (ps)
             _arguments \
+                '--help[Print usage]' \
                 '-q[Only display IDs]' \
                 '*:services:__docker-compose_services_all' && ret=0
             ;;
         (pull)
             _arguments \
-                '--allow-insecure-ssl[Allow insecure connections to the docker registry]' \
+                '--help[Print usage]' \
                 '*:services:__docker-compose_services_from_image' && ret=0
             ;;
         (rm)
             _arguments \
                 '(-f --force)'{-f,--force}"[Don't ask to confirm removal]" \
+                '--help[Print usage]' \
                 '-v[Remove volumes associated with containers]' \
                 '*:stopped services:__docker-compose_stoppedservices' && ret=0
             ;;
         (run)
             _arguments \
-                '--allow-insecure-ssl[Allow insecure connections to the docker registry]' \
                 '-d[Detached mode: Run container in the background, print new container name.]' \
                 '--entrypoint[Overwrite the entrypoint of the image.]:entry point: ' \
                 '*-e[KEY=VAL Set an environment variable (can be used multiple times)]:environment variable KEY=VAL: ' \
+                '--help[Print usage]' \
                 '(-u --user)'{-u,--user=-}'[Run as specified username or uid]:username or uid:_users' \
                 "--no-deps[Don't start linked services.]" \
                 '--rm[Remove container after run. Ignored in detached mode.]' \
@@ -221,28 +228,38 @@ __docker-compose_subcommand () {
                 '*::arguments: _normal' && ret=0
             ;;
         (scale)
-            _arguments '*:running services:__docker-compose_runningservices' && ret=0
+            _arguments \
+                '--help[Print usage]' \
+                '*:running services:__docker-compose_runningservices' && ret=0
             ;;
         (start)
-            _arguments '*:stopped services:__docker-compose_stoppedservices' && ret=0
+            _arguments \
+                '--help[Print usage]' \
+                '*:stopped services:__docker-compose_stoppedservices' && ret=0
             ;;
         (stop|restart)
             _arguments \
+                '--help[Print usage]' \
                 '(-t --timeout)'{-t,--timeout}"[Specify a shutdown timeout in seconds. (default: 10)]:seconds: " \
                 '*:running services:__docker-compose_runningservices' && ret=0
             ;;
         (up)
             _arguments \
-                '--allow-insecure-ssl[Allow insecure connections to the docker registry]' \
                 '-d[Detached mode: Run containers in the background, print new container names.]' \
+                '--help[Print usage]' \
                 '--no-color[Produce monochrome output.]' \
                 "--no-deps[Don't start linked services.]" \
                 "--no-recreate[If containers already exist, don't recreate them.]" \
+                "--force-recreate[Recreate containers even if their configuration and image haven't changed]" \
                 "--no-build[Don't build an image, even if it's missing]" \
                 '(-t --timeout)'{-t,--timeout}"[Specify a shutdown timeout in seconds. (default: 10)]:seconds: " \
-                "--x-smart-recreate[Only recreate containers whose configuration or image needs to be updated. (EXPERIMENTAL)]" \
                 '*:services:__docker-compose_services_all' && ret=0
             ;;
+        (version)
+            _arguments \
+                '--help[Print usage]' \
+                "--short[Shows only Compose's version number.]" && ret=0
+            ;;
         (*)
             _message 'Unknown sub command'
     esac

docs/Dockerfile

@@ -1,4 +1,4 @@
-FROM docs/base:hugo
+FROM docs/base:latest
 MAINTAINER Mary Anthony <[email protected]> (@moxiegirl)
 
 # To get the git info for this repo
@@ -6,6 +6,14 @@ COPY . /src
 
 COPY . /docs/content/compose/
 
+RUN svn checkout https://github.com/docker/docker/trunk/docs /docs/content/docker
+RUN svn checkout https://github.com/docker/swarm/trunk/docs /docs/content/swarm
+RUN svn checkout https://github.com/docker/machine/trunk/docs /docs/content/machine
+RUN svn checkout https://github.com/docker/distribution/trunk/docs /docs/content/registry
+RUN svn checkout https://github.com/docker/tutorials/trunk/docs /docs/content/tutorials
+RUN svn checkout https://github.com/docker/opensource/trunk/docs /docs/content
+
+
 # Sed to process GitHub Markdown
 # 1-2 Remove comment code from metadata block
 # 3 Change ](/word to ](/project/ in links
@@ -15,10 +23,4 @@ COPY . /docs/content/compose/
 # 7 Change ](../../ to ](/project/ --> not implemented
 # 
 # 
-RUN find /docs/content/compose -type f -name "*.md" -exec sed -i.old \
-    -e '/^<!.*metadata]>/g' \
-    -e '/^<!.*end-metadata.*>/g' \
-    -e 's/\(\]\)\([(]\)\(\/\)/\1\2\/compose\//g' \
-    -e 's/\(\][(]\)\([A-z].*\)\(\.md\)/\1\/compose\/\2/g' \
-    -e 's/\([(]\)\(.*\)\(\.md\)/\1\2/g'  \
-    -e 's/\(\][(]\)\(\.\.\/\)/\1\/compose\//g' {} \;
+RUN /src/pre-process.sh /docs

docs/README.md

@@ -12,7 +12,7 @@ If you want to add a new file or change the location of the document in the menu
 
 2. Save your changes.
 
-3. Make sure you in your `docs` subdirectory.
+3. Make sure you are in the `docs` subdirectory.
 
 4. Build the documentation.
 
@@ -41,7 +41,7 @@ If you want to add a new file or change the location of the document in the menu
 
 ## Tips on Hugo metadata and menu positioning
 
-The top of each Docker Compose documentation file contains TOML metadata. The metadata is commented out to prevent it from appears in GitHub.
+The top of each Docker Compose documentation file contains TOML metadata. The metadata is commented out to prevent it from appearing in GitHub.
 
     <!--[metadata]>
     +++

docs/cli.md

@@ -1,202 +0,0 @@
-<!--[metadata]>
-+++
-title = "Compose CLI reference"
-description = "Compose CLI reference"
-keywords = ["fig, composition, compose, docker, orchestration, cli,  reference"]
-[menu.main]
-identifier = "smn_install_compose"
-parent = "smn_compose_ref"	
-+++
-<![end-metadata]-->
-
-
-# Compose CLI reference
-
-Most Docker Compose commands are run against one or more services. If
-the service is not specified, the command will apply to all services.
-
-For full usage information, run `docker-compose [COMMAND] --help`.
-
-## Commands
-
-### build
-
-Builds or rebuilds services.
-
-Services are built once and then tagged as `project_service`, e.g.,
-`composetest_db`. If you change a service's Dockerfile or the contents of its
-build directory, run `docker-compose build` to rebuild it.
-
-### help
-
-Displays help and usage instructions for a command.
-
-### kill
-
-Forces running containers to stop by sending a `SIGKILL` signal. Optionally the
-signal can be passed, for example:
-
-    $ docker-compose kill -s SIGINT
-
-### logs
-
-Displays log output from services.
-
-### port
-
-Prints the public port for a port binding
-
-### ps
-
-Lists containers.
-
-### pull
-
-Pulls service images.
-
-### restart
-
-Restarts services.
-
-### rm
-
-Removes stopped service containers.
-
-
-### run
-
-Runs a one-off command on a service.
-
-For example,
-
-    $ docker-compose run web python manage.py shell
-
-will start the `web` service and then run `manage.py shell` in python.
-Note that by default, linked services will also be started, unless they are
-already running.
-
-One-off commands are started in new containers with the same configuration as a
-normal container for that service, so volumes, links, etc will all be created as
-expected. When using `run`, there are two differences from bringing up a
-container normally:
-
-1. the command will be overridden with the one specified. So, if you run
-`docker-compose run web bash`, the container's web command (which could default
-to, e.g., `python app.py`) will be overridden to `bash`
-
-2. by default no ports will be created in case they collide with already opened
-ports.
-
-Links are also created between one-off commands and the other containers which
-are part of that service. So, for example, you could run:
-
-    $ docker-compose run db psql -h db -U docker
-
-This would open up an interactive PostgreSQL shell for the linked `db` container
-(which would get created or started as needed).
-
-If you do not want linked containers to start when running the one-off command,
-specify the `--no-deps` flag:
-
-    $ docker-compose run --no-deps web python manage.py shell
-
-Similarly, if you do want the service's ports to be created and mapped to the
-host, specify the `--service-ports` flag:
-
-    $ docker-compose run --service-ports web python manage.py shell
-
-
-### scale
-
-Sets the number of containers to run for a service.
-
-Numbers are specified as arguments in the form `service=num`. For example:
-
-    $ docker-compose scale web=2 worker=3
-
-### start
-
-Starts existing containers for a service.
-
-### stop
-
-Stops running containers without removing them. They can be started again with
-`docker-compose start`.
-
-### up
-
-Builds, (re)creates, starts, and attaches to containers for a service.
-
-Linked services will be started, unless they are already running.
-
-By default, `docker-compose up` will aggregate the output of each container and,
-when it exits, all containers will be stopped. Running `docker-compose up -d`,
-will start the containers in the background and leave them running.
-
-By default, if there are existing containers for a service, `docker-compose up` will stop and recreate them (preserving mounted volumes with [volumes-from]), so that changes in `docker-compose.yml` are picked up. If you do not want containers stopped and recreated, use `docker-compose up --no-recreate`. This will still start any stopped containers, if needed.
-
-[volumes-from]: http://docs.docker.io/en/latest/use/working_with_volumes/
-
-## Options
-
-### --verbose
-
- Shows more output
-
-### -v, --version
-
- Prints version and exits
-
-### -f, --file FILE
-
- Specify what file to read configuration from. If not provided, Compose will look
- for `docker-compose.yml` in the current working directory, and then each parent
- directory successively, until found.
-
-
-### -p, --project-name NAME
-
- Specifies an alternate project name (default: current directory name)
-
-
-## Environment Variables
-
-Several environment variables are available for you to configure Compose's behaviour.
-
-Variables starting with `DOCKER_` are the same as those used to configure the
-Docker command-line client. If you're using boot2docker, `eval "$(boot2docker shellinit)"`
-will set them to their correct values.
-
-### COMPOSE\_PROJECT\_NAME
-
-Sets the project name, which is prepended to the name of every container started by Compose. Defaults to the `basename` of the current working directory.
-
-### COMPOSE\_FILE
-
-Specify what file to read configuration from. If not provided, Compose will look
-for `docker-compose.yml` in the current working directory, and then each parent
-directory successively, until found.
-
-### DOCKER\_HOST
-
-Sets the URL of the docker daemon. As with the Docker client, defaults to `unix:///var/run/docker.sock`.
-
-### DOCKER\_TLS\_VERIFY
-
-When set to anything other than an empty string, enables TLS communication with
-the daemon.
-
-### DOCKER\_CERT\_PATH
-
-Configures the path to the `ca.pem`, `cert.pem`, and `key.pem` files used for TLS verification. Defaults to `~/.docker`.
-
-## Compose documentation
-
-- [User guide](/)
-- [Installing Compose](install.md)
-- [Get started with Django](django.md)
-- [Get started with Rails](rails.md)
-- [Get started with Wordpress](wordpress.md)
-- [Yaml file reference](yml.md)
-- [Compose environment variables](env.md)
-- [Compose command line completion](completion.md)

docs/completion.md

@@ -23,7 +23,7 @@ On a Mac, install with `brew install bash-completion`
 
 Place the completion script in `/etc/bash_completion.d/` (`/usr/local/etc/bash_completion.d/` on a Mac), using e.g.
 
-     curl -L https://raw.githubusercontent.com/docker/compose/$(docker-compose --version | awk '{print $2}')/contrib/completion/bash/docker-compose > /etc/bash_completion.d/docker-compose
+     curl -L https://raw.githubusercontent.com/docker/compose/$(docker-compose --version | awk 'NR==1{print $NF}')/contrib/completion/bash/docker-compose > /etc/bash_completion.d/docker-compose
 
 Completion will be available upon next login.
 
@@ -32,7 +32,7 @@ Completion will be available upon next login.
 Place the completion script in your `/path/to/zsh/completion`, using e.g. `~/.zsh/completion/`
 
     mkdir -p ~/.zsh/completion
-    curl -L https://raw.githubusercontent.com/docker/compose/$(docker-compose --version | awk '{print $2}')/contrib/completion/zsh/_docker-compose > ~/.zsh/completion/_docker-compose
+    curl -L https://raw.githubusercontent.com/docker/compose/$(docker-compose --version | awk 'NR==1{print $NF}')/contrib/completion/zsh/_docker-compose > ~/.zsh/completion/_docker-compose
 
 Include the directory in your `$fpath`, e.g. by adding in `~/.zshrc`
 
@@ -66,4 +66,4 @@ Enjoy working with Compose faster and with less typos!
 - [Get started with Wordpress](wordpress.md)
 - [Command line reference](cli.md)
 - [Yaml file reference](yml.md)
-- [Compose environment variables](env.md)
+- [Compose environment variables](env.md)

docs/django.md

@@ -61,7 +61,7 @@ mounted inside the containers, and what ports they expose.
       links:
         - db
 
-See the [`docker-compose.yml` reference](yml.html) for more information on how
+See the [`docker-compose.yml` reference](yml.md) for more information on how
 this file works.
 
 ### Build the project
@@ -115,8 +115,7 @@ Then, run `docker-compose up`:
     myapp_web_1 | Starting development server at http://0.0.0.0:8000/
     myapp_web_1 | Quit the server with CONTROL-C.
 
-Your Django app should nw be running at port 8000 on your Docker daemon (if
-you're using Boot2docker, `boot2docker ip` will tell you its address).
+Your Django app should nw be running at port 8000 on your Docker daemon. If you are using a Docker Machine VM, you can use the `docker-machine ip MACHINE_NAME` to get the IP address.
 
 You can also run management commands with Docker. To set up your database, for
 example, run `docker-compose up` and in another terminal run:

docs/env.md

@@ -10,7 +10,6 @@ weight=3
 <![end-metadata]-->
 
 # Compose environment variables reference
-===============================
 
 **Note:** Environment variables are no longer the recommended method for connecting to linked services. Instead, you should use the link name (by default, the name of the linked service) as the hostname to connect to. See the [docker-compose.yml documentation](yml.md#links) for details.
 

docs/extends.md

@@ -28,25 +28,21 @@ the configuration around.
 When defining any service in `docker-compose.yml`, you can declare that you are
 extending another service like this:
 
-```yaml
-web:
-  extends:
-    file: common-services.yml
-    service: webapp
-```
+    web:
+      extends:
+        file: common-services.yml
+        service: webapp
 
 This instructs Compose to re-use the configuration for the `webapp` service
 defined in the `common-services.yml` file. Suppose that `common-services.yml`
 looks like this:
 
-```yaml
-webapp:
-  build: .
-  ports:
-    - "8000:8000"
-  volumes:
-    - "/data"
-```
+    webapp:
+      build: .
+      ports:
+        - "8000:8000"
+      volumes:
+        - "/data"
 
 In this case, you'll get exactly the same result as if you wrote
 `docker-compose.yml` with that `build`, `ports` and `volumes` configuration
@@ -55,31 +51,27 @@ defined directly under `web`.
 You can go further and define (or re-define) configuration locally in
 `docker-compose.yml`:
 
-```yaml
-web:
-  extends:
-    file: common-services.yml
-    service: webapp
-  environment:
-    - DEBUG=1
-  cpu_shares: 5
-```
+    web:
+      extends:
+        file: common-services.yml
+        service: webapp
+      environment:
+        - DEBUG=1
+      cpu_shares: 5
 
 You can also write other services and link your `web` service to them:
 
-```yaml
-web:
-  extends:
-    file: common-services.yml
-    service: webapp
-  environment:
-    - DEBUG=1
-  cpu_shares: 5
-  links:
-    - db
-db:
-  image: postgres
-```
+    web:
+      extends:
+        file: common-services.yml
+        service: webapp
+      environment:
+        - DEBUG=1
+      cpu_shares: 5
+      links:
+        - db
+    db:
+      image: postgres
 
 For full details on how to use `extends`, refer to the [reference](#reference).
 
@@ -241,11 +233,13 @@ manually keep both environments in sync.
 ### Reference
 
 You can use `extends` on any service together with other configuration keys. It
-always expects a dictionary that should always contain two keys: `file` and
-`service`.
+always expects a dictionary that should always contain the key: `service` and optionally the `file` key.
 
-The `file` key specifies which file to look in. It can be an absolute path or a
-relative one—if relative, it's treated as relative to the current file.
+The `file` key specifies the location of a Compose configuration file defining
+the extension. The `file` value can be an absolute or relative path. If you
+specify a relative path, Docker Compose treats it as relative to the location
+of the current file. If you don't specify a `file`, Compose looks in the
+current configuration file.
 
 The `service` key specifies the name of the service to extend, for example `web`
 or `database`.
@@ -271,103 +265,91 @@ For single-value options like `image`, `command` or `mem_limit`, the new value
 replaces the old value. **This is the default behaviour - all exceptions are
 listed below.**
 
-```yaml
-# original service
-command: python app.py
+    # original service
+    command: python app.py
 
-# local service
-command: python otherapp.py
+    # local service
+    command: python otherapp.py
 
-# result
-command: python otherapp.py
-```
+    # result
+    command: python otherapp.py
 
 In the case of `build` and `image`, using one in the local service causes
 Compose to discard the other, if it was defined in the original service.
 
-```yaml
-# original service
-build: .
+    # original service
+    build: .
 
-# local service
-image: redis
+    # local service
+    image: redis
 
-# result
-image: redis
-```
+    # result
+    image: redis
 
-```yaml
-# original service
-image: redis
+    # original service
+    image: redis
 
-# local service
-build: .
+    # local service
+    build: .
 
-# result
-build: .
-```
+    # result
+    build: .
 
 For the **multi-value options** `ports`, `expose`, `external_links`, `dns` and
 `dns_search`, Compose concatenates both sets of values:
 
-```yaml
-# original service
-expose:
-  - "3000"
+    # original service
+    expose:
+      - "3000"
 
-# local service
-expose:
-  - "4000"
-  - "5000"
+    # local service
+    expose:
+      - "4000"
+      - "5000"
 
-# result
-expose:
-  - "3000"
-  - "4000"
-  - "5000"
-```
+    # result
+    expose:
+      - "3000"
+      - "4000"
+      - "5000"
 
 In the case of `environment` and `labels`, Compose "merges" entries together
 with locally-defined values taking precedence:
 
-```yaml
-# original service
-environment:
-  - FOO=original
-  - BAR=original
+    # original service
+    environment:
+      - FOO=original
+      - BAR=original
 
-# local service
-environment:
-  - BAR=local
-  - BAZ=local
+    # local service
+    environment:
+      - BAR=local
+      - BAZ=local
 
-# result
-environment:
-  - FOO=original
-  - BAR=local
-  - BAZ=local
-```
+    # result
+    environment:
+      - FOO=original
+      - BAR=local
+      - BAZ=local
 
 Finally, for `volumes` and `devices`, Compose "merges" entries together with
 locally-defined bindings taking precedence:
 
-```yaml
-# original service
-volumes:
-  - /original-dir/foo:/foo
-  - /original-dir/bar:/bar
-
-# local service
-volumes:
-  - /local-dir/bar:/bar
-  - /local-dir/baz/:baz
-
-# result
-volumes:
-  - /original-dir/foo:/foo
-  - /local-dir/bar:/bar
-  - /local-dir/baz/:baz
-```
+    # original service
+    volumes:
+      - /original-dir/foo:/foo
+      - /original-dir/bar:/bar
+
+    # local service
+    volumes:
+      - /local-dir/bar:/bar
+      - /local-dir/baz/:baz
+
+    # result
+    volumes:
+      - /original-dir/foo:/foo
+      - /local-dir/bar:/bar
+      - /local-dir/baz/:baz
 
 ## Compose documentation
 

docs/index.md

@@ -29,18 +29,16 @@ they can be run together in an isolated environment:
 
 A `docker-compose.yml` looks like this:
 
-```yaml
-web:
-  build: .
-  ports:
-   - "5000:5000"
-  volumes:
-   - .:/code
-  links:
-   - redis
-redis:
-  image: redis
-```
+    web:
+      build: .
+      ports:
+       - "5000:5000"
+      volumes:
+       - .:/code
+      links:
+       - redis
+    redis:
+      image: redis
 
 Compose has commands for managing the whole lifecycle of your application:
 
@@ -77,23 +75,21 @@ Next, you'll want to make a directory for the project:
     $ cd composetest
 
 Inside this directory, create `app.py`, a simple web app that uses the Flask
-framework and increments a value in Redis:
+framework and increments a value in Redis. Don't worry if you don't have Redis installed, docker is going to take care of that for you when we [define services](#define-services):
 
-```python
-from flask import Flask
-from redis import Redis
-import os
-app = Flask(__name__)
-redis = Redis(host='redis', port=6379)
+    from flask import Flask
+    from redis import Redis
 
[email protected]('/')
-def hello():
-    redis.incr('hits')
-    return 'Hello World! I have been seen %s times.' % redis.get('hits')
+    app = Flask(__name__)
+    redis = Redis(host='redis', port=6379)
 
-if __name__ == "__main__":
-    app.run(host="0.0.0.0", debug=True)
-```
+    @app.route('/')
+    def hello():
+        redis.incr('hits')
+        return 'Hello World! I have been seen %s times.' % redis.get('hits')
+
+    if __name__ == "__main__":
+        app.run(host="0.0.0.0", debug=True)
 
 Next, define the Python dependencies in a file called `requirements.txt`:
 
@@ -163,18 +159,21 @@ Now, when you run `docker-compose up`, Compose will pull a Redis image, build an
     Starting composetest_web_1...
     redis_1 | [8] 02 Jan 18:43:35.576 # Server started, Redis version 2.8.3
     web_1   |  * Running on http://0.0.0.0:5000/
+    web_1   |  * Restarting with stat
+
+If you're using [Docker Machine](https://docs.docker.com/machine), then `docker-machine ip MACHINE_VM` will tell you its address and you can open `http://MACHINE_VM_IP:5000` in a browser. 
+
+If you're not using Boot2docker and are on linux, then the web app should now be listening on port 5000 on your Docker daemon host. If http://0.0.0.0:5000 doesn't resolve, you can also try localhost:5000.
 
-The web app should now be listening on port 5000 on your Docker daemon host (if
-you're using Boot2docker, `boot2docker ip` will tell you its address). In a browser,
-open `http://ip-from-boot2docker:5000` and you should get a message in your browser saying:
+You should get a message in your browser saying:
 
 `Hello World! I have been seen 1 times.`
 
 Refreshing the page will increment the number.
 
 If you want to run your services in the background, you can pass the `-d` flag
-(for daemon mode) to `docker-compose up` and use `docker-compose ps` to see what
-is currently running:
+(for "detached" mode) to `docker-compose up` and use `docker-compose ps` to
+see what is currently running:
 
     $ docker-compose up -d
     Starting composetest_redis_1...
@@ -191,7 +190,7 @@ services. For example, to see what environment variables are available to the
 
     $ docker-compose run web env
 
-See `docker-compose --help` to see other available commands.
+See `docker-compose --help` to see other available commands. You can also install [command completion](completion.md) for the bash and zsh shell, which will also show you available commands.
 
 If you started Compose with `docker-compose up -d`, you'll probably want to stop
 your services once you've finished with them:

docs/install.md

@@ -12,50 +12,87 @@ weight=4
 
 # Install Docker Compose
 
-To install Compose, you'll need to install Docker first. You'll then install
-Compose with a `curl` command. 
+You can run Compose on OS X and 64-bit Linux.  It is currently not supported on
+the Windows operating system. To install Compose, you'll need to install Docker
+first. 
 
-## Install Docker
+Depending on how your system is configured, you may require `sudo` access to
+install Compose. If your system requires `sudo`, you will receive "Permission
+denied" errors when installing Compose. If this is the case for you, preface the
+install commands with `sudo` to install.
 
-First, install Docker version 1.6 or greater:
+To install Compose, do the following:
 
-- [Instructions for Mac OS X](http://docs.docker.com/installation/mac/)
-- [Instructions for Ubuntu](http://docs.docker.com/installation/ubuntulinux/)
-- [Instructions for other systems](http://docs.docker.com/installation/)
+1. Install Docker Engine version 1.7.1 or greater:
 
-## Install Compose
+     * <a href="https://docs.docker.com/installation/mac/" target="_blank">Mac OS X installation</a> (installs both Engine and Compose)
+     
+     * <a href="https://docs.docker.com/installation/ubuntulinux/" target="_blank">Ubuntu installation</a>
+     
+     * <a href="https://docs.docker.com/installation/" target="_blank">other system installations</a>
+ 
+2. Mac OS X users are done installing. Others should continue to the next step.
+   
+3. Go to the <a href="https://github.com/docker/compose/releases" target="_blank">repository release page</a>.
 
-To install Compose, run the following commands:
+4. Enter the `curl` command in your termial.
 
-    curl -L https://github.com/docker/compose/releases/download/1.3.3/docker-compose-`uname -s`-`uname -m` > /usr/local/bin/docker-compose
-    chmod +x /usr/local/bin/docker-compose
+     The command has the following format:
 
-> Note: If you get a "Permission denied" error, your `/usr/local/bin` directory probably isn't writable and you'll need to install Compose as the superuser. Run `sudo -i`, then the two commands above, then `exit`.
+        curl -L https://github.com/docker/compose/releases/download/VERSION_NUM/docker-compose-`uname -s`-`uname -m` > /usr/local/bin/docker-compose
+   
+     If you have problems installing with `curl`, you can use `pip` instead: `pip install -U docker-compose`
+      
+4. Apply executable permissions to the binary:
 
-Optionally, you can also install [command completion](completion.md) for the
-bash shell.
+        $ chmod +x /usr/local/bin/docker-compose
 
-Compose is available for OS X and 64-bit Linux. If you're on another platform,
-Compose can also be installed as a Python package:
+5.  Optionally, install [command completion](completion.md) for the
+`bash` and `zsh` shell.
 
-    $ sudo pip install -U docker-compose
+6. Test the installation.
 
-No further steps are required; Compose should now be successfully installed.
-You can test the installation by running `docker-compose --version`.
+        $ docker-compose --version
+        docker-compose version: 1.4.0
 
-### Upgrading
+## Upgrading
 
-If you're coming from Compose 1.2 or earlier, you'll need to remove or migrate your existing containers after upgrading Compose. This is because, as of version 1.3, Compose uses Docker labels to keep track of containers, and so they need to be recreated with labels added.
+If you're upgrading from Compose 1.2 or earlier, you'll need to remove or migrate
+your existing containers after upgrading Compose. This is because, as of version
+1.3, Compose uses Docker labels to keep track of containers, and so they need to
+be recreated with labels added.
 
-If Compose detects containers that were created without labels, it will refuse to run so that you don't end up with two sets of them. If you want to keep using your existing containers (for example, because they have data volumes you want to preserve) you can migrate them with the following command:
+If Compose detects containers that were created without labels, it will refuse
+to run so that you don't end up with two sets of them. If you want to keep using
+your existing containers (for example, because they have data volumes you want
+to preserve) you can migrate them with the following command:
 
-    docker-compose migrate-to-labels
+    $ docker-compose migrate-to-labels
 
-Alternatively, if you're not worried about keeping them, you can remove them - Compose will just create new ones.
+Alternatively, if you're not worried about keeping them, you can remove them &endash;
+Compose will just create new ones.
 
-    docker rm -f myapp_web_1 myapp_db_1 ...
+    $ docker rm -f -v myapp_web_1 myapp_db_1 ...
 
-## Compose documentation
+
+## Uninstallation
+
+To uninstall Docker Compose if you installed using `curl`:
+
+    $ rm /usr/local/bin/docker-compose
+
+
+To uninstall Docker Compose if you installed using `pip`:
+
+    $ pip uninstall docker-compose
+    
+>**Note**: If you get a "Permission denied" error using either of the above
+>methods, you probably do not have the proper permissions to remove
+>`docker-compose`.  To force the removal, prepend `sudo` to either of the above
+>commands and run again.
+
+
+## Where to go next
 
 - [User guide](/)
 - [Get started with Django](django.md)

docs/pre-process.sh

@@ -0,0 +1,61 @@
+#!/bin/bash -e
+
+# Populate an array with just docker dirs and one with content dirs
+docker_dir=(`ls -d /docs/content/docker/*`)
+content_dir=(`ls -d /docs/content/*`)
+
+# Loop content not of docker/
+#
+# Sed to process GitHub Markdown
+# 1-2 Remove comment code from metadata block
+# 3 Remove .md extension from link text
+# 4 Change ](/ to ](/project/ in links
+# 5 Change ](word) to ](/project/word)
+# 6 Change ](../../ to ](/project/
+# 7 Change ](../ to ](/project/word)
+# 
+for i in "${content_dir[@]}"
+do
+   :
+   case $i in
+      "/docs/content/windows")
+      ;;
+      "/docs/content/mac")
+      ;;
+      "/docs/content/linux")
+      ;;
+      "/docs/content/docker")
+         y=${i##*/}
+         find $i -type f -name "*.md" -exec sed -i.old \
+         -e '/^<!.*metadata]>/g' \
+         -e '/^<!.*end-metadata.*>/g' {} \;
+      ;;
+      *)
+        y=${i##*/}
+        find $i -type f -name "*.md" -exec sed -i.old \
+        -e '/^<!.*metadata]>/g' \
+        -e '/^<!.*end-metadata.*>/g' \
+        -e 's/\(\]\)\([(]\)\(\/\)/\1\2\/'$y'\//g' \
+        -e 's/\(\][(]\)\([A-z].*\)\(\.md\)/\1\/'$y'\/\2/g' \
+        -e 's/\([(]\)\(.*\)\(\.md\)/\1\2/g'  \
+        -e 's/\(\][(]\)\(\.\/\)/\1\/'$y'\//g' \
+        -e 's/\(\][(]\)\(\.\.\/\.\.\/\)/\1\/'$y'\//g' \
+        -e 's/\(\][(]\)\(\.\.\/\)/\1\/'$y'\//g' {} \;
+      ;;
+      esac
+done
+
+#
+#  Move docker directories to content
+#
+for i in "${docker_dir[@]}"
+do
+   :
+    if [ -d $i ]    
+      then
+        mv $i /docs/content/ 
+      fi
+done
+
+rm -rf /docs/content/docker
+

docs/rails.md

@@ -40,8 +40,6 @@ Finally, `docker-compose.yml` is where the magic happens. This file describes th
 
     db:
       image: postgres
-      ports:
-        - "5432"
     web:
       build: .
       command: bundle exec rails s -p 3000 -b '0.0.0.0'
@@ -119,8 +117,8 @@ Finally, you need to create the database. In another terminal, run:
 
     $ docker-compose run web rake db:create
 
-That's it. Your app should now be running on port 3000 on your Docker daemon (if
-you're using Boot2docker, `boot2docker ip` will tell you its address).
+That's it. Your app should now be running on port 3000 on your Docker daemon. If you're using [Docker Machine](https://docs.docker.com/machine), then `docker-machine ip MACHINE_VM` returns the Docker host IP address. 
+
 
 ## More Compose documentation
 

docs/reference/build.md

@@ -0,0 +1,23 @@
+<!--[metadata]>
++++
+title = "build"
+description = "build"
+keywords = ["fig, composition, compose, docker, orchestration, cli,  build"]
+[menu.main]
+identifier="build.compose"
+parent = "smn_compose_cli"
++++
+<![end-metadata]-->
+
+# build
+
+```
+Usage: build [options] [SERVICE...]
+
+Options:
+--no-cache  Do not use cache when building the image.
+```
+
+Services are built once and then tagged as `project_service`, e.g.,
+`composetest_db`. If you change a service's Dockerfile or the contents of its
+build directory, run `docker-compose build` to rebuild it.

docs/reference/docker-compose.md

@@ -0,0 +1,55 @@
+<!--[metadata]>
++++
+title = "docker-compose"
+description = "docker-compose Command Binary"
+keywords = ["fig, composition, compose, docker, orchestration, cli,  docker-compose"]
+[menu.main]
+parent = "smn_compose_cli"
+weight=-2	
++++
+<![end-metadata]-->
+
+
+# docker-compose Command
+
+```
+Usage:
+  docker-compose [options] [COMMAND] [ARGS...]
+  docker-compose -h|--help
+
+Options:
+  -f, --file FILE           Specify an alternate compose file (default: docker-compose.yml)
+  -p, --project-name NAME   Specify an alternate project name (default: directory name)
+  --verbose                 Show more output
+  -v, --version             Print version and exit
+
+Commands:
+  build              Build or rebuild services
+  help               Get help on a command
+  kill               Kill containers
+  logs               View output from containers
+  port               Print the public port for a port binding
+  ps                 List containers
+  pull               Pulls service images
+  restart            Restart services
+  rm                 Remove stopped containers
+  run                Run a one-off command
+  scale              Set number of containers for a service
+  start              Start services
+  stop               Stop services
+  up                 Create and start containers
+  migrate-to-labels  Recreate containers to add labels
+```
+
+The Docker Compose binary. You use this command to build and manage multiple services in Docker containers.
+
+Use the `-f` flag to specify the location of a Compose configuration file. This
+flag is optional. If you don't provide this flag. Compose looks for a file named
+`docker-compose.yml` in the  working directory. If the file is not found,
+Compose looks in each parent directory successively, until it finds the file.
+
+Use a `-` as the filename to read configuration file from stdin. When stdin is
+used all paths in the configuration are relative to the current working
+directory.
+
+Each configuration can has a project name. If you supply a `-p` flag, you can specify a project name. If you don't specify the flag, Compose uses the current directory name.

docs/reference/help.md

@@ -0,0 +1,18 @@
+<!--[metadata]>
++++
+title = "help"
+description = "help"
+keywords = ["fig, composition, compose, docker, orchestration, cli,  help"]
+[menu.main]
+identifier="help.compose"
+parent = "smn_compose_cli"
++++
+<![end-metadata]-->
+
+# help
+
+```
+Usage: help COMMAND
+```
+
+Displays help and usage instructions for a command.

docs/reference/index.md

@@ -0,0 +1,29 @@
+<!--[metadata]>
++++
+title = "Compose CLI reference"
+description = "Compose CLI reference"
+keywords = ["fig, composition, compose, docker, orchestration, cli,  reference"]
+[menu.main]
+identifier = "smn_compose_cli"
+parent = "smn_compose_ref"	
++++
+<![end-metadata]-->
+
+## Compose CLI reference
+
+The following pages describe the usage information for the [docker-compose](/reference/docker-compose.md) subcommands. You can also see this information by running `docker-compose [SUBCOMMAND] --help` from the command line.
+
+* [build](/reference/reference/build.md)
+* [help](/reference/help.md)
+* [kill](/reference/kill.md)          
+* [ps](/reference/ps.md)
+* [restart](/reference/restart.md)
+* [run](/reference/run.md)
+* [start](/reference/start.md)
+* [up](/reference/up.md)
+* [logs](/reference/logs.md)
+* [port](/reference/port.md)
+* [pull](/reference/pull.md) 
+* [rm](/reference/rm.md)
+* [scale](/reference/scale.md)
+* [stop](/reference/stop.md)

docs/reference/kill.md

@@ -0,0 +1,24 @@
+<!--[metadata]>
++++
+title = "kill"
+description = "Forces running containers to stop."
+keywords = ["fig, composition, compose, docker, orchestration, cli,  kill"]
+[menu.main]
+identifier="kill.compose"
+parent = "smn_compose_cli"
++++
+<![end-metadata]-->
+
+# kill
+
+```
+Usage: kill [options] [SERVICE...]
+
+Options:
+-s SIGNAL         SIGNAL to send to the container. Default signal is SIGKILL.
+```
+
+Forces running containers to stop by sending a `SIGKILL` signal. Optionally the
+signal can be passed, for example:
+
+    $ docker-compose kill -s SIGINT

docs/reference/logs.md

@@ -0,0 +1,21 @@
+<!--[metadata]>
++++
+title = "logs"
+description = "Displays log output from services."
+keywords = ["fig, composition, compose, docker, orchestration, cli,  logs"]
+[menu.main]
+identifier="logs.compose"
+parent = "smn_compose_cli"
++++
+<![end-metadata]-->
+
+# logs
+
+```
+Usage: logs [options] [SERVICE...]
+
+Options:
+--no-color  Produce monochrome output.
+```
+
+Displays log output from services.

docs/reference/overview.md

@@ -0,0 +1,62 @@
+<!--[metadata]>
++++
+title = "Introduction to the CLI"
+description = "Introduction to the CLI"
+keywords = ["fig, composition, compose, docker, orchestration, cli,  reference"]
+[menu.main]
+parent = "smn_compose_cli"
+weight=-2	
++++
+<![end-metadata]-->
+
+
+# Introduction to the CLI
+
+This section describes the subcommands you can use with the `docker-compose` command.  You can run subcommand against one or more services. To run against a specific service, you supply the service name from your compose configuration. If you do not specify the service name, the command runs against all the services in your configuration.
+
+## Environment Variables
+
+Several environment variables are available for you to configure the Docker Compose command-line behaviour.
+
+Variables starting with `DOCKER_` are the same as those used to configure the
+Docker command-line client. If you're using `docker-machine`, then the `eval "$(docker-machine env my-docker-vm)"` command should set them to their correct values. (In this example, `my-docker-vm` is the name of a machine you created.)
+
+### COMPOSE\_PROJECT\_NAME
+
+Sets the project name. This value is prepended along with the service name to the container container on start up. For example, if you project name is `myapp` and it includes two services `db` and `web` then compose starts containers named  `myapp_db_1` and `myapp_web_1` respectively.
+
+Setting this is optional. If you do not set this, the `COMPOSE_PROJECT_NAME` defaults to the `basename` of the current working directory.
+
+### COMPOSE\_FILE
+
+Specify the file containing the compose configuration. If not provided, Compose looks for a file named  `docker-compose.yml` in the current directory and then each parent directory in succession until a file by that name is found.
+
+### DOCKER\_HOST
+
+Sets the URL of the `docker` daemon. As with the Docker client, defaults to `unix:///var/run/docker.sock`.
+
+### DOCKER\_TLS\_VERIFY
+
+When set to anything other than an empty string, enables TLS communication with
+the `docker` daemon.
+
+### DOCKER\_CERT\_PATH
+
+Configures the path to the `ca.pem`, `cert.pem`, and `key.pem` files used for TLS verification. Defaults to `~/.docker`.
+
+
+
+
+
+
+
+## Compose documentation
+
+- [User guide](/)
+- [Installing Compose](install.md)
+- [Get started with Django](django.md)
+- [Get started with Rails](rails.md)
+- [Get started with Wordpress](wordpress.md)
+- [Yaml file reference](yml.md)
+- [Compose environment variables](env.md)
+- [Compose command line completion](completion.md)

docs/reference/port.md

@@ -0,0 +1,23 @@
+<!--[metadata]>
++++
+title = "port"
+description = "Prints the public port for a port binding.s"
+keywords = ["fig, composition, compose, docker, orchestration, cli,  port"]
+[menu.main]
+identifier="port.compose"
+parent = "smn_compose_cli"
++++
+<![end-metadata]-->
+
+# port
+
+```
+Usage: port [options] SERVICE PRIVATE_PORT
+
+Options:
+--protocol=proto  tcp or udp [default: tcp]
+--index=index     index of the container if there are multiple
+                  instances of a service [default: 1]
+```
+
+Prints the public port for a port binding.

docs/reference/ps.md

@@ -0,0 +1,21 @@
+<!--[metadata]>
++++
+title = "ps"
+description = "Lists containers."
+keywords = ["fig, composition, compose, docker, orchestration, cli,  ps"]
+[menu.main]
+identifier="ps.compose"
+parent = "smn_compose_cli"
++++
+<![end-metadata]-->
+
+# ps
+
+```
+Usage: ps [options] [SERVICE...]
+
+Options:
+-q    Only display IDs
+```
+
+Lists containers.

docs/reference/pull.md

@@ -0,0 +1,18 @@
+<!--[metadata]>
++++
+title = "pull"
+description = "Pulls service images."
+keywords = ["fig, composition, compose, docker, orchestration, cli,  pull"]
+[menu.main]
+identifier="pull.compose"
+parent = "smn_compose_cli"
++++
+<![end-metadata]-->
+
+# pull
+
+```
+Usage: pull [options] [SERVICE...]
+```
+
+Pulls service images.

docs/reference/restart.md

@@ -0,0 +1,21 @@
+<!--[metadata]>
++++
+title = "restart"
+description = "Restarts Docker Compose services."
+keywords = ["fig, composition, compose, docker, orchestration, cli,  restart"]
+[menu.main]
+identifier="restart.compose"
+parent = "smn_compose_cli"
++++
+<![end-metadata]-->
+
+# restart
+
+```
+Usage: restart [options] [SERVICE...]
+
+Options:
+-t, --timeout TIMEOUT      Specify a shutdown timeout in seconds. (default: 10)
+```
+
+Restarts services.

docs/reference/rm.md

@@ -0,0 +1,22 @@
+<!--[metadata]>
++++
+title = "rm"
+description = "Removes stopped service containers."
+keywords = ["fig, composition, compose, docker, orchestration, cli,  rm"]
+[menu.main]
+identifier="rm.compose"
+parent = "smn_compose_cli"
++++
+<![end-metadata]-->
+
+# rm
+
+```
+Usage: rm [options] [SERVICE...]
+
+Options:
+-f, --force   Don't ask to confirm removal
+-v            Remove volumes associated with containers
+```
+
+Removes stopped service containers.

docs/reference/run.md

@@ -0,0 +1,53 @@
+<!--[metadata]>
++++
+title = "run"
+description = "Runs a one-off command on a service."
+keywords = ["fig, composition, compose, docker, orchestration, cli,  run"]
+[menu.main]
+identifier="run.compose"
+parent = "smn_compose_cli"
++++
+<![end-metadata]-->
+
+# run
+
+```
+Usage: run [options] [-e KEY=VAL...] SERVICE [COMMAND] [ARGS...]
+
+Options:
+-d                    Detached mode: Run container in the background, print
+                          new container name.
+--entrypoint CMD      Override the entrypoint of the image.
+-e KEY=VAL            Set an environment variable (can be used multiple times)
+-u, --user=""         Run as specified username or uid
+--no-deps             Don't start linked services.
+--rm                  Remove container after run. Ignored in detached mode.
+--service-ports       Run command with the service's ports enabled and mapped to the host.
+-T                    Disable pseudo-tty allocation. By default `docker-compose run` allocates a TTY.
+```
+
+Runs a one-time command against a service. For example, the following command starts the `web` service and runs `bash` as its command. 
+
+    $ docker-compose run web bash
+
+Commands you use with `run` start in new containers with the same configuration as defined by the service' configuration. This means the container has the same volumes, links, as defined in the configuration file. There two differences though.
+
+First, the command passed by `run` overrides the command defined in the service configuration. For example, if the  `web` service configuration is started with `bash`, then `docker-compose run web python app.py` overrides it with `python app.py`.
+
+The second difference is the `docker-compose run` command does not create any of the ports specified in the service configuration. This prevents the port collisions with already open ports. If you *do want* the service's ports created and mapped to the host, specify the `--service-ports` flag:
+
+    $ docker-compose run --service-ports web python manage.py shell
+
+If you start a service configured with links, the `run` command first checks to see if the linked service is running and starts the service if it is stopped.  Once all the linked services are running, the `run` executes the command you passed it.  So, for example, you could run:
+
+    $ docker-compose run db psql -h db -U docker
+
+This would open up an interactive PostgreSQL shell for the linked `db` container.
+
+If you do not want the `run` command to start linked containers, specify the `--no-deps` flag:
+
+    $ docker-compose run --no-deps web python manage.py shell
+
+
+
+

docs/reference/scale.md

@@ -0,0 +1,21 @@
+<!--[metadata]>
++++
+title = "scale"
+description = "Sets the number of containers to run for a service."
+keywords = ["fig, composition, compose, docker, orchestration, cli,  scale"]
+[menu.main]
+parent = "smn_compose_cli"
++++
+<![end-metadata]-->
+
+# scale
+
+```
+Usage: scale [SERVICE=NUM...]
+```
+
+Sets the number of containers to run for a service.
+
+Numbers are specified as arguments in the form `service=num`. For example:
+
+    $ docker-compose scale web=2 worker=3

docs/reference/start.md

@@ -0,0 +1,18 @@
+<!--[metadata]>
++++
+title = "start"
+description = "Starts existing containers for a service."
+keywords = ["fig, composition, compose, docker, orchestration, cli,  start"]
+[menu.main]
+identifier="start.compose"
+parent = "smn_compose_cli"
++++
+<![end-metadata]-->
+
+# start
+
+```
+Usage: start [SERVICE...]
+```
+
+Starts existing containers for a service.

docs/reference/stop.md

@@ -0,0 +1,22 @@
+<!--[metadata]>
++++
+title = "stop"
+description = "Stops running containers without removing them. "
+keywords = ["fig, composition, compose, docker, orchestration, cli, stop"]
+[menu.main]
+identifier="stop.compose"
+parent = "smn_compose_cli"
++++
+<![end-metadata]-->
+
+# stop
+
+```
+Usage: stop [options] [SERVICE...]
+
+Options:
+-t, --timeout TIMEOUT      Specify a shutdown timeout in seconds (default: 10).
+```
+
+Stops running containers without removing them. They can be started again with
+`docker-compose start`.

docs/reference/up.md

@@ -0,0 +1,47 @@
+<!--[metadata]>
++++
+title = "up"
+description = "Builds, (re)creates, starts, and attaches to containers for a service."
+keywords = ["fig, composition, compose, docker, orchestration, cli,  up"]
+[menu.main]
+identifier="up.compose"
+parent = "smn_compose_cli"
++++
+<![end-metadata]-->
+
+# up
+
+```
+Usage: up [options] [SERVICE...]
+
+Options:
+-d                     Detached mode: Run containers in the background,
+                       print new container names.
+--no-color             Produce monochrome output.
+--no-deps              Don't start linked services.
+--force-recreate       Recreate containers even if their configuration and
+                       image haven't changed. Incompatible with --no-recreate.
+--no-recreate          If containers already exist, don't recreate them.
+                       Incompatible with --force-recreate.
+--no-build             Don't build an image, even if it's missing
+-t, --timeout TIMEOUT  Use this timeout in seconds for container shutdown
+                       when attached or when containers are already
+                       running. (default: 10)
+```
+
+Builds, (re)creates, starts, and attaches to containers for a service.
+
+Unless they are already running, this command also starts any linked services.
+
+The `docker-compose up` command aggregates the output of each container. When
+the command exits, all containers are stopped. Running `docker-compose up -d`
+starts the containers in the background and leaves them running.
+
+If there are existing containers for a service, and the service's configuration
+or image was changed after the container's creation, `docker-compose up` picks
+up the changes by stopping and recreating the containers (preserving mounted
+volumes). To prevent Compose from picking up changes, use the `--no-recreate`
+flag.
+
+If you want to force Compose to stop and recreate all containers, use the
+`--force-recreate` flag.

docs/wordpress.md

@@ -32,10 +32,8 @@ Dockerfiles, see the
 [Dockerfile reference](http://docs.docker.com/reference/builder/). In this case,
 your Dockerfile should be:
 
-```
-FROM orchardup/php5
-ADD . /code
-```
+    FROM orchardup/php5
+    ADD . /code
 
 This tells Docker how to build an image defining a container that contains PHP
 and Wordpress. 
@@ -43,81 +41,74 @@ and Wordpress.
 Next you'll create a `docker-compose.yml` file that will start your web service
 and a separate MySQL instance:
 
-```
-web:
-  build: .
-  command: php -S 0.0.0.0:8000 -t /code
-  ports:
-    - "8000:8000"
-  links:
-    - db
-  volumes:
-    - .:/code
-db:
-  image: orchardup/mysql
-  environment:
-    MYSQL_DATABASE: wordpress
-```
+    web:
+      build: .
+      command: php -S 0.0.0.0:8000 -t /code
+      ports:
+        - "8000:8000"
+      links:
+        - db
+      volumes:
+        - .:/code
+    db:
+      image: orchardup/mysql
+      environment:
+        MYSQL_DATABASE: wordpress
 
 Two supporting files are needed to get this working - first, `wp-config.php` is
 the standard Wordpress config file with a single change to point the database
 configuration at the `db` container:
 
-```
-<?php
-define('DB_NAME', 'wordpress');
-define('DB_USER', 'root');
-define('DB_PASSWORD', '');
-define('DB_HOST', "db:3306");
-define('DB_CHARSET', 'utf8');
-define('DB_COLLATE', '');
-
-define('AUTH_KEY',         'put your unique phrase here');
-define('SECURE_AUTH_KEY',  'put your unique phrase here');
-define('LOGGED_IN_KEY',    'put your unique phrase here');
-define('NONCE_KEY',        'put your unique phrase here');
-define('AUTH_SALT',        'put your unique phrase here');
-define('SECURE_AUTH_SALT', 'put your unique phrase here');
-define('LOGGED_IN_SALT',   'put your unique phrase here');
-define('NONCE_SALT',       'put your unique phrase here');
-
-$table_prefix  = 'wp_';
-define('WPLANG', '');
-define('WP_DEBUG', false);
-
-if ( !defined('ABSPATH') )
-    define('ABSPATH', dirname(__FILE__) . '/');
-
-require_once(ABSPATH . 'wp-settings.php');
-```
+    <?php
+    define('DB_NAME', 'wordpress');
+    define('DB_USER', 'root');
+    define('DB_PASSWORD', '');
+    define('DB_HOST', "db:3306");
+    define('DB_CHARSET', 'utf8');
+    define('DB_COLLATE', '');
+
+    define('AUTH_KEY',         'put your unique phrase here');
+    define('SECURE_AUTH_KEY',  'put your unique phrase here');
+    define('LOGGED_IN_KEY',    'put your unique phrase here');
+    define('NONCE_KEY',        'put your unique phrase here');
+    define('AUTH_SALT',        'put your unique phrase here');
+    define('SECURE_AUTH_SALT', 'put your unique phrase here');
+    define('LOGGED_IN_SALT',   'put your unique phrase here');
+    define('NONCE_SALT',       'put your unique phrase here');
+
+    $table_prefix  = 'wp_';
+    define('WPLANG', '');
+    define('WP_DEBUG', false);
+
+    if ( !defined('ABSPATH') )
+        define('ABSPATH', dirname(__FILE__) . '/');
+
+    require_once(ABSPATH . 'wp-settings.php');
 
 Second, `router.php` tells PHP's built-in web server how to run Wordpress:
 
-```
-<?php
-
-$root = $_SERVER['DOCUMENT_ROOT'];
-chdir($root);
-$path = '/'.ltrim(parse_url($_SERVER['REQUEST_URI'])['path'],'/');
-set_include_path(get_include_path().':'.__DIR__);
-if(file_exists($root.$path))
-{
-    if(is_dir($root.$path) && substr($path,strlen($path) - 1, 1) !== '/')
-        $path = rtrim($path,'/').'/index.php';
-    if(strpos($path,'.php') === false) return false;
-    else {
-        chdir(dirname($root.$path));
-        require_once $root.$path;
-    }
-}else include_once 'index.php';
-```
+    <?php
+
+    $root = $_SERVER['DOCUMENT_ROOT'];
+    chdir($root);
+    $path = '/'.ltrim(parse_url($_SERVER['REQUEST_URI'])['path'],'/');
+    set_include_path(get_include_path().':'.__DIR__);
+    if(file_exists($root.$path))
+    {
+        if(is_dir($root.$path) && substr($path,strlen($path) - 1, 1) !== '/')
+            $path = rtrim($path,'/').'/index.php';
+        if(strpos($path,'.php') === false) return false;
+        else {
+            chdir(dirname($root.$path));
+            require_once $root.$path;
+        }
+    }else include_once 'index.php';
+
 ### Build the project
 
 With those four files in place, run `docker-compose up` inside your Wordpress
 directory and it'll pull and build the needed images, and then start the web and
-database containers. You'll then be able to visit Wordpress at port 8000 on your
-Docker daemon (if you're using Boot2docker, `boot2docker ip` will tell you its
-address).
+database containers. If you're using [Docker Machine](https://docs.docker.com/machine), then `docker-machine ip MACHINE_VM` gives you the machine address and you can open `http://MACHINE_VM_IP:8000` in a browser. 
 
 ## More Compose documentation
 

docs/yml.md

@@ -24,11 +24,9 @@ specify them again in `docker-compose.yml`.
 Tag or partial image ID. Can be local or remote - Compose will attempt to
 pull if it doesn't exist locally.
 
-```
-image: ubuntu
-image: orchardup/postgresql
-image: a4bc65fd
-```
+    image: ubuntu
+    image: orchardup/postgresql
+    image: a4bc65fd
 
 ### build
 
@@ -38,9 +36,7 @@ itself. This directory is also the build context that is sent to the Docker daem
 
 Compose will build and tag it with a generated name, and use that image thereafter.
 
-```
-build: /path/to/build/dir
-```
+    build: /path/to/build/dir
 
 ### dockerfile
 
@@ -48,17 +44,13 @@ Alternate Dockerfile.
 
 Compose will use an alternate file to build with.
 
-```
-dockerfile: Dockerfile-alternate
-```
+    dockerfile: Dockerfile-alternate
 
 ### command
 
 Override the default command.
 
-```
-command: bundle exec thin -p 3000
-```
+    command: bundle exec thin -p 3000
 
 <a name="links"></a>
 ### links
@@ -67,21 +59,17 @@ Link to containers in another service. Either specify both the service name and
 the link alias (`SERVICE:ALIAS`), or just the service name (which will also be
 used for the alias).
 
-```
-links:
- - db
- - db:database
- - redis
-```
+    links:
+     - db
+     - db:database
+     - redis
 
 An entry with the alias' name will be created in `/etc/hosts` inside containers
 for this service, e.g:
 
-```
-172.17.2.186  db
-172.17.2.186  database
-172.17.2.187  redis
-```
+    172.17.2.186  db
+    172.17.2.186  database
+    172.17.2.187  redis
 
 Environment variables will also be created - see the [environment variable
 reference](env.md) for details.
@@ -93,29 +81,23 @@ of Compose, especially for containers that provide shared or common services.
 `external_links` follow semantics similar to `links` when specifying both the
 container name and the link alias (`CONTAINER:ALIAS`).
 
-```
-external_links:
- - redis_1
- - project_db_1:mysql
- - project_db_1:postgresql
-```
+    external_links:
+     - redis_1
+     - project_db_1:mysql
+     - project_db_1:postgresql
 
 ### extra_hosts
 
 Add hostname mappings. Use the same values as the docker client `--add-host` parameter.
 
-```
-extra_hosts:
- - "somehost:162.242.195.82"
- - "otherhost:50.31.209.229"
-```
+    extra_hosts:
+     - "somehost:162.242.195.82"
+     - "otherhost:50.31.209.229"
 
 An entry with the ip address and hostname will be created in `/etc/hosts` inside containers for this service, e.g:
 
-```
-162.242.195.82  somehost
-50.31.209.229   otherhost
-```
+    162.242.195.82  somehost
+    50.31.209.229   otherhost
 
 ### ports
 
@@ -127,46 +109,45 @@ port (a random host port will be chosen).
 > parse numbers in the format `xx:yy` as sexagesimal (base 60). For this reason,
 > we recommend always explicitly specifying your port mappings as strings.
 
-```
-ports:
- - "3000"
- - "8000:8000"
- - "49100:22"
- - "127.0.0.1:8001:8001"
-```
+    ports:
+     - "3000"
+     - "8000:8000"
+     - "49100:22"
+     - "127.0.0.1:8001:8001"
 
 ### expose
 
 Expose ports without publishing them to the host machine - they'll only be
 accessible to linked services. Only the internal port can be specified.
 
-```
-expose:
- - "3000"
- - "8000"
-```
+    expose:
+     - "3000"
+     - "8000"
 
 ### volumes
 
 Mount paths as volumes, optionally specifying a path on the host machine
 (`HOST:CONTAINER`), or an access mode (`HOST:CONTAINER:ro`).
 
-```
-volumes:
- - /var/lib/mysql
- - cache/:/tmp/cache
- - ~/configs:/etc/configs/:ro
-```
+    volumes:
+     - /var/lib/mysql
+     - ./cache:/tmp/cache
+     - ~/configs:/etc/configs/:ro
+
+You can mount a relative path on the host, which will expand relative to
+the directory of the Compose configuration file being used. Relative paths
+should always begin with `.` or `..`.
+
+> Note: No path expansion will be done if you have also specified a
+> `volume_driver`.
 
 ### volumes_from
 
 Mount all of the volumes from another service or container.
 
-```
-volumes_from:
- - service_name
- - container_name
-```
+    volumes_from:
+     - service_name
+     - container_name
 
 ### environment
 
@@ -175,15 +156,13 @@ Add environment variables. You can use either an array or a dictionary.
 Environment variables with only a key are resolved to their values on the
 machine Compose is running on, which can be helpful for secret or host-specific values.
 
-```
-environment:
-  RACK_ENV: development
-  SESSION_SECRET:
+    environment:
+      RACK_ENV: development
+      SESSION_SECRET:
 
-environment:
-  - RACK_ENV=development
-  - SESSION_SECRET
-```
+    environment:
+      - RACK_ENV=development
+      - SESSION_SECRET
 
 ### env_file
 
@@ -194,22 +173,18 @@ If you have specified a Compose file with `docker-compose -f FILE`, paths in
 
 Environment variables specified in `environment` override these values.
 
-```
-env_file: .env
+    env_file: .env
 
-env_file:
-  - ./common.env
-  - ./apps/web.env
-  - /opt/secrets.env
-```
+    env_file:
+      - ./common.env
+      - ./apps/web.env
+      - /opt/secrets.env
 
 Compose expects each line in an env file to be in `VAR=VAL` format. Lines
 beginning with `#` (i.e. comments) are ignored, as are blank lines.
 
-```
-# Set Rails/Rack environment
-RACK_ENV=development
-```
+    # Set Rails/Rack environment
+    RACK_ENV=development
 
 ### extends
 
@@ -222,30 +197,26 @@ Here's a simple example. Suppose we have 2 files - **common.yml** and
 
 **common.yml**
 
-```
-webapp:
-  build: ./webapp
-  environment:
-    - DEBUG=false
-    - SEND_EMAILS=false
-```
+    webapp:
+      build: ./webapp
+      environment:
+        - DEBUG=false
+        - SEND_EMAILS=false
 
 **development.yml**
 
-```
-web:
-  extends:
-    file: common.yml
-    service: webapp
-  ports:
-    - "8000:8000"
-  links:
-    - db
-  environment:
-    - DEBUG=true
-db:
-  image: postgres
-```
+    web:
+      extends:
+        file: common.yml
+        service: webapp
+      ports:
+        - "8000:8000"
+      links:
+        - db
+      environment:
+        - DEBUG=true
+    db:
+      image: postgres
 
 Here, the `web` service in **development.yml** inherits the configuration of
 the `webapp` service in **common.yml** - the `build` and `environment` keys -
@@ -253,6 +224,9 @@ and adds `ports` and `links` configuration. It overrides one of the defined
 environment variables (DEBUG) with a new value, and the other one
 (SEND_EMAILS) is left untouched.
 
+The `file` key is optional, if it is not set then Compose will look for the
+service within the current file.
+
 For more on `extends`, see the [tutorial](extends.md#example) and
 [reference](extends.md#reference).
 
@@ -262,17 +236,25 @@ Add metadata to containers using [Docker labels](http://docs.docker.com/userguid
 
 It's recommended that you use reverse-DNS notation to prevent your labels from conflicting with those used by other software.
 
-```
-labels:
-  com.example.description: "Accounting webapp"
-  com.example.department: "Finance"
-  com.example.label-with-empty-value: ""
-
-labels:
-  - "com.example.description=Accounting webapp"
-  - "com.example.department=Finance"
-  - "com.example.label-with-empty-value"
-```
+    labels:
+      com.example.description: "Accounting webapp"
+      com.example.department: "Finance"
+      com.example.label-with-empty-value: ""
+
+    labels:
+      - "com.example.description=Accounting webapp"
+      - "com.example.department=Finance"
+      - "com.example.label-with-empty-value"
+
+### container_name
+
+Specify a custom container name, rather than a generated default name.
+
+    container_name: my-web-container
+
+Because Docker container names must be unique, you cannot scale a service
+beyond 1 container if you have specified a custom name. Attempting to do so
+results in an error.
 
 ### log driver
 
@@ -282,27 +264,30 @@ Allowed values are currently ``json-file``, ``syslog`` and ``none``. The list wi
 
 The default value is json-file.
 
-```
-log_driver: "json-file"
-log_driver: "syslog"
-log_driver: "none"
-```
+    log_driver: "json-file"
+    log_driver: "syslog"
+    log_driver: "none"
+
+Specify logging options with `log_opt` for the logging driver, as with the ``--log-opt`` option for `docker run`.
+
+Logging options are key value pairs. An example of `syslog` options:
+
+    log_driver: "syslog"
+    log_opt:
+      address: "tcp://192.168.0.42:123"
 
 ### net
 
 Networking mode. Use the same values as the docker client `--net` parameter.
 
-```
-net: "bridge"
-net: "none"
-net: "container:[name or id]"
-net: "host"
-```
+    net: "bridge"
+    net: "none"
+    net: "container:[name or id]"
+    net: "host"
+
 ### pid
 
-```
-pid: "host"
-```
+    pid: "host"
 
 Sets the PID mode to the host PID mode.  This turns on sharing between
 container and the host operating system the PID address space.  Containers
@@ -313,82 +298,76 @@ containers in the bare-metal machine's namespace and vise-versa.
 
 Custom DNS servers. Can be a single value or a list.
 
-```
-dns: 8.8.8.8
-dns:
-  - 8.8.8.8
-  - 9.9.9.9
-```
+    dns: 8.8.8.8
+    dns:
+      - 8.8.8.8
+      - 9.9.9.9
 
 ### cap_add, cap_drop
 
 Add or drop container capabilities.
 See `man 7 capabilities` for a full list.
 
-```
-cap_add:
-  - ALL
+    cap_add:
+      - ALL
 
-cap_drop:
-  - NET_ADMIN
-  - SYS_ADMIN
-```
+    cap_drop:
+      - NET_ADMIN
+      - SYS_ADMIN
 
 ### dns_search
 
 Custom DNS search domains. Can be a single value or a list.
 
-```
-dns_search: example.com
-dns_search:
-  - dc1.example.com
-  - dc2.example.com
-```
+    dns_search: example.com
+    dns_search:
+      - dc1.example.com
+      - dc2.example.com
 
 ### devices
 
 List of device mappings.  Uses the same format as the `--device` docker 
 client create option.
 
-```
-devices:
-  - "/dev/ttyUSB0:/dev/ttyUSB0"
-```
+    devices:
+      - "/dev/ttyUSB0:/dev/ttyUSB0"
 
 ### security_opt
 
 Override the default labeling scheme for each container.
 
-```
-security_opt:
-  - label:user:USER
-  - label:role:ROLE
-```
+      security_opt:
+        - label:user:USER
+        - label:role:ROLE
 
-### working\_dir, entrypoint, user, hostname, domainname, mem\_limit, privileged, restart, stdin\_open, tty, cpu\_shares, cpuset, read\_only
+### working\_dir, entrypoint, user, hostname, domainname, mac\_address, mem\_limit, memswap\_limit, privileged, restart, stdin\_open, tty, cpu\_shares, cpuset, read\_only, volume\_driver
 
 Each of these is a single value, analogous to its
 [docker run](https://docs.docker.com/reference/run/) counterpart.
 
-```
-cpu_shares: 73
-cpuset: 0,1
+    cpu_shares: 73
+    cpuset: 0,1
+
+    working_dir: /code
+    entrypoint: /code/entrypoint.sh
+    user: postgresql
+
+    hostname: foo
+    domainname: foo.com
 
-working_dir: /code
-entrypoint: /code/entrypoint.sh
-user: postgresql
+    mac_address: 02:42:ac:11:65:43
 
-hostname: foo
-domainname: foo.com
+    mem_limit: 1000000000
+    memswap_limit: 2000000000
+    privileged: true
 
-mem_limit: 1000000000
-privileged: true
+    restart: always
 
-restart: always
+    stdin_open: true
+    tty: true
+    read_only: true
 
-stdin_open: true
-tty: true
-read_only: true
+    volume_driver: mydriver
 ```
 
 ## Compose documentation

experimental/compose_swarm_networking.md

@@ -0,0 +1,183 @@
+# Experimental: Compose, Swarm and Multi-Host Networking
+
+The [experimental build of Docker](https://github.com/docker/docker/tree/master/experimental) has an entirely new networking system, which enables secure communication between containers on multiple hosts. In combination with Docker Swarm and Docker Compose, you can now run multi-container apps on multi-host clusters with the same tooling and configuration format you use to develop them locally.
+
+> Note: This functionality is in the experimental stage, and contains some hacks and workarounds which will be removed as it matures.
+
+## Prerequisites
+
+Before you start, you’ll need to install the experimental build of Docker, and the latest versions of Machine and Compose.
+
+-   To install the experimental Docker build on a Linux machine, follow the instructions [here](https://github.com/docker/docker/tree/master/experimental#install-docker-experimental).
+
+-   To install the experimental Docker build on a Mac, run these commands:
+
+        $ curl -L https://experimental.docker.com/builds/Darwin/x86_64/docker-latest > /usr/local/bin/docker
+        $ chmod +x /usr/local/bin/docker
+
+-   To install Machine, follow the instructions [here](http://docs.docker.com/machine/).
+
+-   To install Compose, follow the instructions [here](http://docs.docker.com/compose/install/).
+
+You’ll also need a [Docker Hub](https://hub.docker.com/account/signup/) account and a [Digital Ocean](https://www.digitalocean.com/) account.
+
+## Set up a swarm with multi-host networking
+
+Set the `DIGITALOCEAN_ACCESS_TOKEN` environment variable to a valid Digital Ocean API token, which you can generate in the [API panel](https://cloud.digitalocean.com/settings/applications).
+
+    DIGITALOCEAN_ACCESS_TOKEN=abc12345
+
+Start a consul server:
+
+    docker-machine create -d digitalocean --engine-install-url https://experimental.docker.com consul
+    docker $(docker-machine config consul) run -d -p 8500:8500 -h consul progrium/consul -server -bootstrap
+
+(In a real world setting you’d set up a distributed consul, but that’s beyond the scope of this guide!)
+
+Create a Swarm token:
+
+    SWARM_TOKEN=$(docker run swarm create)
+
+Create a Swarm master:
+
+    docker-machine create -d digitalocean --swarm --swarm-master --swarm-discovery=token://$SWARM_TOKEN --engine-install-url="https://experimental.docker.com" --digitalocean-image "ubuntu-14-10-x64" --engine-opt=default-network=overlay:multihost --engine-label=com.docker.network.driver.overlay.bind_interface=eth0 --engine-opt=kv-store=consul:$(docker-machine ip consul):8500 swarm-0
+
+Create a Swarm node:
+
+    docker-machine create -d digitalocean --swarm --swarm-discovery=token://$SWARM_TOKEN --engine-install-url="https://experimental.docker.com" --digitalocean-image "ubuntu-14-10-x64" --engine-opt=default-network=overlay:multihost --engine-label=com.docker.network.driver.overlay.bind_interface=eth0 --engine-opt=kv-store=consul:$(docker-machine ip consul):8500 --engine-label com.docker.network.driver.overlay.neighbor_ip=$(docker-machine ip swarm-0) swarm-1
+
+You can create more Swarm nodes if you want - it’s best to give them sensible names (swarm-2, swarm-3, etc).
+
+Finally, point Docker at your swarm:
+
+    eval "$(docker-machine env --swarm swarm-0)"
+
+## Run containers and get them communicating
+
+Now that you’ve got a swarm up and running, you can create containers on it just like a single Docker instance:
+
+    $ docker run busybox echo hello world
+    hello world
+
+If you run `docker ps -a`, you can see what node that container was started on by looking at its name (here it’s swarm-3):
+
+    $ docker ps -a
+    CONTAINER ID        IMAGE                      COMMAND                CREATED              STATUS                      PORTS                                   NAMES
+    41f59749737b        busybox                    "echo hello world"     15 seconds ago       Exited (0) 13 seconds ago                                           swarm-3/trusting_leakey
+
+As you start more containers, they’ll be placed on different nodes across the cluster, thanks to Swarm’s default “spread” scheduling strategy.
+
+Every container started on this swarm will use the “overlay:multihost” network by default, meaning they can all intercommunicate. Each container gets an IP address on that network, and an `/etc/hosts` file which will be updated on-the-fly with every other container’s IP address and name. That means that if you have a running container named ‘foo’, other containers can access it at the hostname ‘foo’.
+
+Let’s verify that multi-host networking is functioning. Start a long-running container:
+
+    $ docker run -d --name long-running busybox top
+    <container id>
+
+If you start a new container and inspect its /etc/hosts file, you’ll see the long-running container in there:
+
+    $ docker run busybox cat /etc/hosts
+    ...
+    172.21.0.6  long-running
+
+Verify that connectivity works between containers:
+
+    $ docker run busybox ping long-running
+    PING long-running (172.21.0.6): 56 data bytes
+    64 bytes from 172.21.0.6: seq=0 ttl=64 time=7.975 ms
+    64 bytes from 172.21.0.6: seq=1 ttl=64 time=1.378 ms
+    64 bytes from 172.21.0.6: seq=2 ttl=64 time=1.348 ms
+    ^C
+    --- long-running ping statistics ---
+    3 packets transmitted, 3 packets received, 0% packet loss
+    round-trip min/avg/max = 1.140/2.099/7.975 ms
+
+## Run a Compose application
+
+Here’s an example of a simple Python + Redis app using multi-host networking on a swarm.
+
+Create a directory for the app:
+
+    $ mkdir composetest
+    $ cd composetest
+
+Inside this directory, create 2 files.
+
+First, create `app.py` - a simple web app that uses the Flask framework and increments a value in Redis:
+
+    from flask import Flask
+    from redis import Redis
+    import os
+    app = Flask(__name__)
+    redis = Redis(host='composetest_redis_1', port=6379)
+
+    @app.route('/')
+    def hello():
+        redis.incr('hits')
+        return 'Hello World! I have been seen %s times.' % redis.get('hits')
+
+    if __name__ == "__main__":
+        app.run(host="0.0.0.0", debug=True)
+
+Note that we’re connecting to a host called `composetest_redis_1` - this is the name of the Redis container that Compose will start.
+
+Second, create a Dockerfile for the app container:
+
+    FROM python:2.7
+    RUN pip install flask redis
+    ADD . /code
+    WORKDIR /code
+    CMD ["python", "app.py"]
+
+Build the Docker image and push it to the Hub (you’ll need a Hub account). Replace `<username>` with your Docker Hub username:
+
+    $ docker build -t <username>/counter .
+    $ docker push <username>/counter
+
+Next, create a `docker-compose.yml`, which defines the configuration for the web and redis containers. Once again, replace `<username>` with your Hub username:
+
+    web:
+      image: <username>/counter
+      ports:
+       - "80:5000"
+    redis:
+      image: redis
+
+Now start the app:
+
+    $ docker-compose up -d
+    Pulling web (username/counter:latest)...
+    swarm-0: Pulling username/counter:latest... : downloaded
+    swarm-2: Pulling username/counter:latest... : downloaded
+    swarm-1: Pulling username/counter:latest... : downloaded
+    swarm-3: Pulling username/counter:latest... : downloaded
+    swarm-4: Pulling username/counter:latest... : downloaded
+    Creating composetest_web_1...
+    Pulling redis (redis:latest)...
+    swarm-2: Pulling redis:latest... : downloaded
+    swarm-1: Pulling redis:latest... : downloaded
+    swarm-3: Pulling redis:latest... : downloaded
+    swarm-4: Pulling redis:latest... : downloaded
+    swarm-0: Pulling redis:latest... : downloaded
+    Creating composetest_redis_1...
+
+Swarm has created containers for both web and redis, and placed them on different nodes, which you can check with `docker ps`:
+
+    $ docker ps
+    CONTAINER ID        IMAGE                      COMMAND                CREATED             STATUS              PORTS                                  NAMES
+    92faad2135c9        redis                      "/entrypoint.sh redi   43 seconds ago      Up 42 seconds                                              swarm-2/composetest_redis_1
+    adb809e5cdac        username/counter           "/bin/sh -c 'python    55 seconds ago      Up 54 seconds       45.67.8.9:80->5000/tcp                 swarm-1/composetest_web_1
+
+You can also see that the web container has exposed port 80 on its swarm node. If you curl that IP, you’ll get a response from the container:
+
+    $ curl http://45.67.8.9
+    Hello World! I have been seen 1 times.
+
+If you hit it repeatedly, the counter will increment, demonstrating that the web and redis container are communicating:
+
+    $ curl http://45.67.8.9
+    Hello World! I have been seen 2 times.
+    $ curl http://45.67.8.9
+    Hello World! I have been seen 3 times.
+    $ curl http://45.67.8.9
+    Hello World! I have been seen 4 times.

requirements.txt

@@ -1,5 +1,5 @@
 PyYAML==3.10
-docker-py==1.3.0
+docker-py==1.3.1
 dockerpty==0.3.4
 docopt==0.6.1
 requests==2.6.1

script/build-linux-inner

@@ -7,4 +7,4 @@ chmod 777 `pwd`/dist
 
 pyinstaller -F bin/docker-compose
 mv dist/docker-compose dist/docker-compose-Linux-x86_64
-dist/docker-compose-Linux-x86_64 --version
+dist/docker-compose-Linux-x86_64 version

script/build-osx

@@ -10,4 +10,4 @@ venv/bin/pip install -r requirements-dev.txt
 venv/bin/pip install .
 venv/bin/pyinstaller -F bin/docker-compose
 mv dist/docker-compose dist/docker-compose-Darwin-x86_64
-dist/docker-compose-Darwin-x86_64 --version
+dist/docker-compose-Darwin-x86_64 version

script/wrapdocker

@@ -7,10 +7,17 @@ fi
 # If a pidfile is still around (for example after a container restart),
 # delete it so that docker can start.
 rm -rf /var/run/docker.pid
-docker -d $DOCKER_DAEMON_ARGS &>/var/log/docker.log &
+docker -d --storage-driver="overlay" &>/var/log/docker.log &
+docker_pid=$!
 
 >&2 echo "Waiting for Docker to start..."
 while ! docker ps &>/dev/null; do
+    if ! kill -0 "$docker_pid" &>/dev/null; then
+        >&2 echo "Docker failed to start"
+        cat /var/log/docker.log
+        exit 1
+    fi
+
     sleep 1
 done
 

setup.py

@@ -29,8 +29,8 @@ install_requires = [
     'PyYAML >= 3.10, < 4',
     'requests >= 2.6.1, < 2.7',
     'texttable >= 0.8.1, < 0.9',
-    'websocket-client >= 0.11.0, < 1.0',
-    'docker-py >= 1.3.0, < 1.4',
+    'websocket-client >= 0.32.0, < 1.0',
+    'docker-py >= 1.3.1, < 1.4',
     'dockerpty >= 0.3.4, < 0.4',
     'six >= 1.3.0, < 2',
 ]

tests/fixtures/extends/no-file-specified.yml

@@ -0,0 +1,9 @@
+myweb:
+  extends:
+    service: web
+  environment:
+    - "BAR=1"
+web:
+  image: busybox
+  environment:
+    - "BAZ=3"

tests/fixtures/extends/specify-file-as-self.yml

@@ -0,0 +1,16 @@
+myweb:
+  extends:
+    file: specify-file-as-self.yml
+    service: web
+  environment:
+    - "BAR=1"
+web:
+  extends:
+    file: specify-file-as-self.yml
+    service: otherweb
+  image: busybox
+  environment:
+    - "BAZ=3"
+otherweb:
+  environment:
+    - "YEP=1"

tests/integration/cli_test.py

@@ -9,6 +9,7 @@ from mock import patch
 
 from .testcases import DockerClientTestCase
 from compose.cli.main import TopLevelCommand
+from compose.cli.errors import UserError
 from compose.project import NoSuchService
 
 
@@ -36,7 +37,7 @@ class CLITestCase(DockerClientTestCase):
         if hasattr(self, '_project'):
             return self._project
 
-        return self.command.get_project(self.command.get_config_path())
+        return self.command.get_project()
 
     def test_help(self):
         old_base_dir = self.command.base_dir
@@ -136,21 +137,21 @@ class CLITestCase(DockerClientTestCase):
         self.assertEqual(len(db.containers()), 0)
         self.assertEqual(len(console.containers()), 0)
 
-    def test_up_with_recreate(self):
+    def test_up_with_force_recreate(self):
         self.command.dispatch(['up', '-d'], None)
         service = self.project.get_service('simple')
         self.assertEqual(len(service.containers()), 1)
 
         old_ids = [c.id for c in service.containers()]
 
-        self.command.dispatch(['up', '-d'], None)
+        self.command.dispatch(['up', '-d', '--force-recreate'], None)
         self.assertEqual(len(service.containers()), 1)
 
         new_ids = [c.id for c in service.containers()]
 
         self.assertNotEqual(old_ids, new_ids)
 
-    def test_up_with_keep_old(self):
+    def test_up_with_no_recreate(self):
         self.command.dispatch(['up', '-d'], None)
         service = self.project.get_service('simple')
         self.assertEqual(len(service.containers()), 1)
@@ -164,6 +165,10 @@ class CLITestCase(DockerClientTestCase):
 
         self.assertEqual(old_ids, new_ids)
 
+    def test_up_with_force_recreate_and_no_recreate(self):
+        with self.assertRaises(UserError):
+            self.command.dispatch(['up', '-d', '--force-recreate', '--no-recreate'], None)
+
     def test_up_with_timeout(self):
         self.command.dispatch(['up', '-d', '-t', '1'], None)
         service = self.project.get_service('simple')

tests/integration/legacy_test.py

@@ -65,7 +65,7 @@ class UtilitiesTestCase(unittest.TestCase):
             legacy.is_valid_name("composetest_web_lol_1", one_off=True),
         )
 
-    def test_get_legacy_containers_no_labels(self):
+    def test_get_legacy_containers(self):
         client = Mock()
         client.containers.return_value = [
             {
@@ -74,12 +74,23 @@ class UtilitiesTestCase(unittest.TestCase):
                 "Name": "composetest_web_1",
                 "Labels": None,
             },
+            {
+                "Id": "ghi789",
+                "Image": "def456",
+                "Name": None,
+                "Labels": None,
+            },
+            {
+                "Id": "jkl012",
+                "Image": "def456",
+                "Labels": None,
+            },
         ]
 
-        containers = list(legacy.get_legacy_containers(
-            client, "composetest", ["web"]))
+        containers = legacy.get_legacy_containers(client, "composetest", ["web"])
 
         self.assertEqual(len(containers), 1)
+        self.assertEqual(containers[0].id, 'abc123')
 
 
 class LegacyTestCase(DockerClientTestCase):

tests/integration/project_test.py

@@ -7,6 +7,10 @@ from compose.container import Container
 from .testcases import DockerClientTestCase
 
 
+def build_service_dicts(service_config):
+    return config.load(config.ConfigDetails(service_config, 'working_dir', None))
+
+
 class ProjectTest(DockerClientTestCase):
 
     def test_containers(self):
@@ -47,7 +51,7 @@ class ProjectTest(DockerClientTestCase):
         )
 
     def test_volumes_from_service(self):
-        service_dicts = config.from_dictionary({
+        service_dicts = build_service_dicts({
             'data': {
                 'image': 'busybox:latest',
                 'volumes': ['/var/data'],
@@ -56,7 +60,7 @@ class ProjectTest(DockerClientTestCase):
                 'image': 'busybox:latest',
                 'volumes_from': ['data'],
             },
-        }, working_dir='.')
+        })
         project = Project.from_dicts(
             name='composetest',
             service_dicts=service_dicts,
@@ -76,7 +80,7 @@ class ProjectTest(DockerClientTestCase):
         )
         project = Project.from_dicts(
             name='composetest',
-            service_dicts=config.from_dictionary({
+            service_dicts=build_service_dicts({
                 'db': {
                     'image': 'busybox:latest',
                     'volumes_from': ['composetest_data_container'],
@@ -90,7 +94,7 @@ class ProjectTest(DockerClientTestCase):
     def test_net_from_service(self):
         project = Project.from_dicts(
             name='composetest',
-            service_dicts=config.from_dictionary({
+            service_dicts=build_service_dicts({
                 'net': {
                     'image': 'busybox:latest',
                     'command': ["top"]
@@ -122,7 +126,7 @@ class ProjectTest(DockerClientTestCase):
 
         project = Project.from_dicts(
             name='composetest',
-            service_dicts=config.from_dictionary({
+            service_dicts=build_service_dicts({
                 'web': {
                     'image': 'busybox:latest',
                     'net': 'container:composetest_net_container'
@@ -193,7 +197,7 @@ class ProjectTest(DockerClientTestCase):
         self.assertEqual(len(db.containers()), 1)
         self.assertEqual(len(web.containers()), 1)
 
-    def test_project_up_recreates_containers(self):
+    def test_recreate_preserves_volumes(self):
         web = self.create_service('web')
         db = self.create_service('db', volumes=['/etc'])
         project = Project('composetest', [web, db], self.client)
@@ -205,7 +209,7 @@ class ProjectTest(DockerClientTestCase):
         old_db_id = project.containers()[0].id
         db_volume_path = project.containers()[0].get('Volumes./etc')
 
-        project.up()
+        project.up(force_recreate=True)
         self.assertEqual(len(project.containers()), 2)
 
         db_container = [c for c in project.containers() if 'db' in c.name][0]
@@ -289,7 +293,7 @@ class ProjectTest(DockerClientTestCase):
     def test_project_up_starts_depends(self):
         project = Project.from_dicts(
             name='composetest',
-            service_dicts=config.from_dictionary({
+            service_dicts=build_service_dicts({
                 'console': {
                     'image': 'busybox:latest',
                     'command': ["top"],
@@ -324,7 +328,7 @@ class ProjectTest(DockerClientTestCase):
     def test_project_up_with_no_deps(self):
         project = Project.from_dicts(
             name='composetest',
-            service_dicts=config.from_dictionary({
+            service_dicts=build_service_dicts({
                 'console': {
                     'image': 'busybox:latest',
                     'command': ["top"],

tests/integration/resilience_test.py

@@ -17,14 +17,14 @@ class ResilienceTest(DockerClientTestCase):
         self.host_path = container.get('Volumes')['/var/db']
 
     def test_successful_recreate(self):
-        self.project.up()
+        self.project.up(force_recreate=True)
         container = self.db.containers()[0]
         self.assertEqual(container.get('Volumes')['/var/db'], self.host_path)
 
     def test_create_failure(self):
         with mock.patch('compose.service.Service.create_container', crash):
             with self.assertRaises(Crash):
-                self.project.up()
+                self.project.up(force_recreate=True)
 
         self.project.up()
         container = self.db.containers()[0]
@@ -33,7 +33,7 @@ class ResilienceTest(DockerClientTestCase):
     def test_start_failure(self):
         with mock.patch('compose.service.Service.start_container', crash):
             with self.assertRaises(Crash):
-                self.project.up()
+                self.project.up(force_recreate=True)
 
         self.project.up()
         container = self.db.containers()[0]

tests/integration/service_test.py

@@ -4,10 +4,10 @@ import os
 from os import path
 
 from docker.errors import APIError
-import mock
+from mock import patch
 import tempfile
 import shutil
-import six
+from six import StringIO, text_type
 
 from compose import __version__
 from compose.const import (
@@ -117,11 +117,17 @@ class ServiceTest(DockerClientTestCase):
         service.start_container(container)
         self.assertIn('/var/db', container.get('Volumes'))
 
+    def test_create_container_with_volume_driver(self):
+        service = self.create_service('db', volume_driver='foodriver')
+        container = service.create_container()
+        service.start_container(container)
+        self.assertEqual('foodriver', container.get('Config.VolumeDriver'))
+
     def test_create_container_with_cpu_shares(self):
         service = self.create_service('db', cpu_shares=73)
         container = service.create_container()
         service.start_container(container)
-        self.assertEqual(container.inspect()['Config']['CpuShares'], 73)
+        self.assertEqual(container.get('HostConfig.CpuShares'), 73)
 
     def test_build_extra_hosts(self):
         # string
@@ -183,7 +189,7 @@ class ServiceTest(DockerClientTestCase):
         service = self.create_service('db', cpuset='0')
         container = service.create_container()
         service.start_container(container)
-        self.assertEqual(container.inspect()['Config']['Cpuset'], '0')
+        self.assertEqual(container.get('HostConfig.CpusetCpus'), '0')
 
     def test_create_container_with_read_only_root_fs(self):
         read_only = True
@@ -199,6 +205,12 @@ class ServiceTest(DockerClientTestCase):
         service.start_container(container)
         self.assertEqual(set(container.get('HostConfig.SecurityOpt')), set(security_opt))
 
+    def test_create_container_with_mac_address(self):
+        service = self.create_service('db', mac_address='02:42:ac:11:65:43')
+        container = service.create_container()
+        service.start_container(container)
+        self.assertEqual(container.inspect()['Config']['MacAddress'], '02:42:ac:11:65:43')
+
     def test_create_container_with_specified_volume(self):
         host_path = '/tmp/host-path'
         container_path = '/container-path'
@@ -215,7 +227,53 @@ class ServiceTest(DockerClientTestCase):
         self.assertTrue(path.basename(actual_host_path) == path.basename(host_path),
                         msg=("Last component differs: %s, %s" % (actual_host_path, host_path)))
 
-    @mock.patch.dict(os.environ)
+    def test_recreate_preserves_volume_with_trailing_slash(self):
+        """
+        When the Compose file specifies a trailing slash in the container path, make
+        sure we copy the volume over when recreating.
+        """
+        service = self.create_service('data', volumes=['/data/'])
+        old_container = create_and_start_container(service)
+        volume_path = old_container.get('Volumes')['/data']
+
+        new_container = service.recreate_container(old_container)
+        self.assertEqual(new_container.get('Volumes')['/data'], volume_path)
+
+    def test_duplicate_volume_trailing_slash(self):
+        """
+        When an image specifies a volume, and the Compose file specifies a host path
+        but adds a trailing slash, make sure that we don't create duplicate binds.
+        """
+        host_path = '/tmp/data'
+        container_path = '/data'
+        volumes = ['{}:{}/'.format(host_path, container_path)]
+
+        tmp_container = self.client.create_container(
+            'busybox', 'true',
+            volumes={container_path: {}},
+            labels={'com.docker.compose.test_image': 'true'},
+        )
+        image = self.client.commit(tmp_container)['Id']
+
+        service = self.create_service('db', image=image, volumes=volumes)
+        old_container = create_and_start_container(service)
+
+        self.assertEqual(
+            old_container.get('Config.Volumes'),
+            {container_path: {}},
+        )
+
+        service = self.create_service('db', image=image, volumes=volumes)
+        new_container = service.recreate_container(old_container)
+
+        self.assertEqual(
+            new_container.get('Config.Volumes'),
+            {container_path: {}},
+        )
+
+        self.assertEqual(service.containers(stopped=False), [new_container])
+
+    @patch.dict(os.environ)
     def test_create_container_with_home_and_env_var_in_volume_path(self):
         os.environ['VOLUME_NAME'] = 'my-volume'
         os.environ['HOME'] = '/tmp/home-dir'
@@ -463,7 +521,7 @@ class ServiceTest(DockerClientTestCase):
         with open(os.path.join(base_dir, b'foo\xE2bar'), 'w') as f:
             f.write("hello world\n")
 
-        self.create_service('web', build=six.text_type(base_dir)).build()
+        self.create_service('web', build=text_type(base_dir)).build()
         self.assertEqual(len(self.client.images(name='composetest_web')), 1)
 
     def test_start_container_stays_unpriviliged(self):
@@ -543,6 +601,120 @@ class ServiceTest(DockerClientTestCase):
         service.scale(0)
         self.assertEqual(len(service.containers()), 0)
 
+    @patch('sys.stdout', new_callable=StringIO)
+    def test_scale_with_stopped_containers(self, mock_stdout):
+        """
+        Given there are some stopped containers and scale is called with a
+        desired number that is the same as the number of stopped containers,
+        test that those containers are restarted and not removed/recreated.
+        """
+        service = self.create_service('web')
+        next_number = service._next_container_number()
+        valid_numbers = [next_number, next_number + 1]
+        service.create_container(number=next_number, quiet=True)
+        service.create_container(number=next_number + 1, quiet=True)
+
+        for container in service.containers():
+            self.assertFalse(container.is_running)
+
+        service.scale(2)
+
+        self.assertEqual(len(service.containers()), 2)
+        for container in service.containers():
+            self.assertTrue(container.is_running)
+            self.assertTrue(container.number in valid_numbers)
+
+        captured_output = mock_stdout.getvalue()
+        self.assertNotIn('Creating', captured_output)
+        self.assertIn('Starting', captured_output)
+
+    @patch('sys.stdout', new_callable=StringIO)
+    def test_scale_with_stopped_containers_and_needing_creation(self, mock_stdout):
+        """
+        Given there are some stopped containers and scale is called with a
+        desired number that is greater than the number of stopped containers,
+        test that those containers are restarted and required number are created.
+        """
+        service = self.create_service('web')
+        next_number = service._next_container_number()
+        service.create_container(number=next_number, quiet=True)
+
+        for container in service.containers():
+            self.assertFalse(container.is_running)
+
+        service.scale(2)
+
+        self.assertEqual(len(service.containers()), 2)
+        for container in service.containers():
+            self.assertTrue(container.is_running)
+
+        captured_output = mock_stdout.getvalue()
+        self.assertIn('Creating', captured_output)
+        self.assertIn('Starting', captured_output)
+
+    @patch('sys.stdout', new_callable=StringIO)
+    def test_scale_with_api_returns_errors(self, mock_stdout):
+        """
+        Test that when scaling if the API returns an error, that error is handled
+        and the remaining threads continue.
+        """
+        service = self.create_service('web')
+        next_number = service._next_container_number()
+        service.create_container(number=next_number, quiet=True)
+
+        with patch(
+            'compose.container.Container.create',
+                side_effect=APIError(message="testing", response={}, explanation="Boom")):
+
+            service.scale(3)
+
+        self.assertEqual(len(service.containers()), 1)
+        self.assertTrue(service.containers()[0].is_running)
+        self.assertIn("ERROR: for 2  Boom", mock_stdout.getvalue())
+
+    @patch('compose.service.log')
+    def test_scale_with_desired_number_already_achieved(self, mock_log):
+        """
+        Test that calling scale with a desired number that is equal to the
+        number of containers already running results in no change.
+        """
+        service = self.create_service('web')
+        next_number = service._next_container_number()
+        container = service.create_container(number=next_number, quiet=True)
+        container.start()
+
+        self.assertTrue(container.is_running)
+        self.assertEqual(len(service.containers()), 1)
+
+        service.scale(1)
+
+        self.assertEqual(len(service.containers()), 1)
+        container.inspect()
+        self.assertTrue(container.is_running)
+
+        captured_output = mock_log.info.call_args[0]
+        self.assertIn('Desired container number already achieved', captured_output)
+
+    @patch('compose.service.log')
+    def test_scale_with_custom_container_name_outputs_warning(self, mock_log):
+        """
+        Test that calling scale on a service that has a custom container name
+        results in warning output.
+        """
+        service = self.create_service('web', container_name='custom-container')
+
+        self.assertEqual(service.custom_container_name(), 'custom-container')
+
+        service.scale(3)
+
+        captured_output = mock_log.warn.call_args[0][0]
+
+        self.assertEqual(len(service.containers()), 1)
+        self.assertIn(
+            "Remove the custom name to scale the service.",
+            captured_output
+        )
+
     def test_scale_sets_ports(self):
         service = self.create_service('web', ports=['8000'])
         service.scale(2)
@@ -644,7 +816,7 @@ class ServiceTest(DockerClientTestCase):
         for k, v in {'ONE': '1', 'TWO': '2', 'THREE': '3', 'FOO': 'baz', 'DOO': 'dah'}.items():
             self.assertEqual(env[k], v)
 
-    @mock.patch.dict(os.environ)
+    @patch.dict(os.environ)
     def test_resolve_env(self):
         os.environ['FILE_DEF'] = 'E1'
         os.environ['FILE_DEF_EMPTY'] = 'E2'
@@ -693,6 +865,16 @@ class ServiceTest(DockerClientTestCase):
         for name in labels_list:
             self.assertIn((name, ''), labels)
 
+    def test_custom_container_name(self):
+        service = self.create_service('web', container_name='my-web-container')
+        self.assertEqual(service.custom_container_name(), 'my-web-container')
+
+        container = create_and_start_container(service)
+        self.assertEqual(container.name, 'my-web-container')
+
+        one_off_container = service.create_container(one_off=True)
+        self.assertNotEqual(one_off_container.name, 'my-web-container')
+
     def test_log_drive_invalid(self):
         service = self.create_service('web', log_driver='xxx')
         self.assertRaises(ValueError, lambda: create_and_start_container(service))

tests/integration/state_test.py

@@ -12,7 +12,6 @@ from .testcases import DockerClientTestCase
 
 class ProjectTestCase(DockerClientTestCase):
     def run_up(self, cfg, **kwargs):
-        kwargs.setdefault('smart_recreate', True)
         kwargs.setdefault('timeout', 1)
 
         project = self.make_project(cfg)
@@ -23,7 +22,7 @@ class ProjectTestCase(DockerClientTestCase):
         return Project.from_dicts(
             name='composetest',
             client=self.client,
-            service_dicts=config.from_dictionary(cfg),
+            service_dicts=config.load(config.ConfigDetails(cfg, 'working_dir', None))
         )
 
 
@@ -155,8 +154,7 @@ class ProjectWithDependenciesTest(ProjectTestCase):
 
 def converge(service,
              allow_recreate=True,
-             smart_recreate=False,
-             insecure_registry=False,
+             force_recreate=False,
              do_build=True):
     """
     If a container for this service doesn't exist, create and start one. If there are
@@ -164,12 +162,11 @@ def converge(service,
     """
     plan = service.convergence_plan(
         allow_recreate=allow_recreate,
-        smart_recreate=smart_recreate,
+        force_recreate=force_recreate,
     )
 
     return service.execute_convergence_plan(
         plan,
-        insecure_registry=insecure_registry,
         do_build=do_build,
         timeout=1,
     )
@@ -180,7 +177,7 @@ class ServiceStateTest(DockerClientTestCase):
 
     def test_trigger_create(self):
         web = self.create_service('web')
-        self.assertEqual(('create', []), web.convergence_plan(smart_recreate=True))
+        self.assertEqual(('create', []), web.convergence_plan())
 
     def test_trigger_noop(self):
         web = self.create_service('web')
@@ -188,7 +185,7 @@ class ServiceStateTest(DockerClientTestCase):
         web.start()
 
         web = self.create_service('web')
-        self.assertEqual(('noop', [container]), web.convergence_plan(smart_recreate=True))
+        self.assertEqual(('noop', [container]), web.convergence_plan())
 
     def test_trigger_start(self):
         options = dict(command=["top"])
@@ -205,7 +202,7 @@ class ServiceStateTest(DockerClientTestCase):
         web = self.create_service('web', **options)
         self.assertEqual(
             ('start', containers[0:1]),
-            web.convergence_plan(smart_recreate=True),
+            web.convergence_plan(),
         )
 
     def test_trigger_recreate_with_config_change(self):
@@ -213,14 +210,14 @@ class ServiceStateTest(DockerClientTestCase):
         container = web.create_container()
 
         web = self.create_service('web', command=["top", "-d", "1"])
-        self.assertEqual(('recreate', [container]), web.convergence_plan(smart_recreate=True))
+        self.assertEqual(('recreate', [container]), web.convergence_plan())
 
     def test_trigger_recreate_with_nonexistent_image_tag(self):
         web = self.create_service('web', image="busybox:latest")
         container = web.create_container()
 
         web = self.create_service('web', image="nonexistent-image")
-        self.assertEqual(('recreate', [container]), web.convergence_plan(smart_recreate=True))
+        self.assertEqual(('recreate', [container]), web.convergence_plan())
 
     def test_trigger_recreate_with_image_change(self):
         repo = 'composetest_myimage'
@@ -240,7 +237,7 @@ class ServiceStateTest(DockerClientTestCase):
             self.client.remove_container(c)
 
             web = self.create_service('web', image=image)
-            self.assertEqual(('recreate', [container]), web.convergence_plan(smart_recreate=True))
+            self.assertEqual(('recreate', [container]), web.convergence_plan())
 
         finally:
             self.client.remove_image(image)
@@ -263,7 +260,7 @@ class ServiceStateTest(DockerClientTestCase):
             web.build()
 
             web = self.create_service('web', build=context)
-            self.assertEqual(('recreate', [container]), web.convergence_plan(smart_recreate=True))
+            self.assertEqual(('recreate', [container]), web.convergence_plan())
         finally:
             shutil.rmtree(context)
 

tests/integration/testcases.py

@@ -1,7 +1,7 @@
 from __future__ import unicode_literals
 from __future__ import absolute_import
 from compose.service import Service
-from compose.config import make_service_dict
+from compose.config import ServiceLoader
 from compose.const import LABEL_PROJECT
 from compose.cli.docker_client import docker_client
 from compose.progress_stream import stream_output
@@ -30,10 +30,12 @@ class DockerClientTestCase(unittest.TestCase):
         if 'command' not in kwargs:
             kwargs['command'] = ["top"]
 
+        options = ServiceLoader(working_dir='.').make_service_dict(name, kwargs)
+
         return Service(
             project='composetest',
             client=self.client,
-            **make_service_dict(name, kwargs, working_dir='.')
+            **options
         )
 
     def check_build(self, *args, **kwargs):

tests/unit/cli_test.py

@@ -1,18 +1,13 @@
 from __future__ import unicode_literals
 from __future__ import absolute_import
-import logging
 import os
-import tempfile
-import shutil
 from .. import unittest
 
 import docker
 import mock
 
-from compose.cli import main
-from compose.cli.main import TopLevelCommand
 from compose.cli.docopt_command import NoSuchCommand
-from compose.cli.errors import ComposeFileNotFound
+from compose.cli.main import TopLevelCommand
 from compose.service import Service
 
 
@@ -23,7 +18,7 @@ class CLITestCase(unittest.TestCase):
         try:
             os.chdir('tests/fixtures/simple-composefile')
             command = TopLevelCommand()
-            project_name = command.get_project_name(command.get_config_path())
+            project_name = command.get_project_name('.')
             self.assertEquals('simplecomposefile', project_name)
         finally:
             os.chdir(cwd)
@@ -31,13 +26,13 @@ class CLITestCase(unittest.TestCase):
     def test_project_name_with_explicit_base_dir(self):
         command = TopLevelCommand()
         command.base_dir = 'tests/fixtures/simple-composefile'
-        project_name = command.get_project_name(command.get_config_path())
+        project_name = command.get_project_name(command.base_dir)
         self.assertEquals('simplecomposefile', project_name)
 
     def test_project_name_with_explicit_uppercase_base_dir(self):
         command = TopLevelCommand()
         command.base_dir = 'tests/fixtures/UpperCaseDir'
-        project_name = command.get_project_name(command.get_config_path())
+        project_name = command.get_project_name(command.base_dir)
         self.assertEquals('uppercasedir', project_name)
 
     def test_project_name_with_explicit_project_name(self):
@@ -62,37 +57,10 @@ class CLITestCase(unittest.TestCase):
             project_name = command.get_project_name(None)
         self.assertEquals(project_name, name)
 
-    def test_filename_check(self):
-        files = [
-            'docker-compose.yml',
-            'docker-compose.yaml',
-            'fig.yml',
-            'fig.yaml',
-        ]
-
-        """Test with files placed in the basedir"""
-
-        self.assertEqual('docker-compose.yml', get_config_filename_for_files(files[0:]))
-        self.assertEqual('docker-compose.yaml', get_config_filename_for_files(files[1:]))
-        self.assertEqual('fig.yml', get_config_filename_for_files(files[2:]))
-        self.assertEqual('fig.yaml', get_config_filename_for_files(files[3:]))
-        self.assertRaises(ComposeFileNotFound, lambda: get_config_filename_for_files([]))
-
-        """Test with files placed in the subdir"""
-
-        def get_config_filename_for_files_in_subdir(files):
-            return get_config_filename_for_files(files, subdir=True)
-
-        self.assertEqual('docker-compose.yml', get_config_filename_for_files_in_subdir(files[0:]))
-        self.assertEqual('docker-compose.yaml', get_config_filename_for_files_in_subdir(files[1:]))
-        self.assertEqual('fig.yml', get_config_filename_for_files_in_subdir(files[2:]))
-        self.assertEqual('fig.yaml', get_config_filename_for_files_in_subdir(files[3:]))
-        self.assertRaises(ComposeFileNotFound, lambda: get_config_filename_for_files_in_subdir([]))
-
     def test_get_project(self):
         command = TopLevelCommand()
         command.base_dir = 'tests/fixtures/longer-filename-composefile'
-        project = command.get_project(command.get_config_path())
+        project = command.get_project()
         self.assertEqual(project.name, 'longerfilenamecomposefile')
         self.assertTrue(project.client)
         self.assertTrue(project.services)
@@ -118,11 +86,6 @@ class CLITestCase(unittest.TestCase):
         with self.assertRaises(NoSuchCommand):
             TopLevelCommand().dispatch(['help', 'nonexistent'], None)
 
-    def test_setup_logging(self):
-        main.setup_logging()
-        self.assertEqual(logging.getLogger().level, logging.DEBUG)
-        self.assertEqual(logging.getLogger('requests').propagate, False)
-
     @mock.patch('compose.cli.main.dockerpty', autospec=True)
     def test_run_with_environment_merged_with_options_list(self, mock_dockerpty):
         command = TopLevelCommand()
@@ -201,23 +164,3 @@ class CLITestCase(unittest.TestCase):
         })
         _, _, call_kwargs = mock_client.create_container.mock_calls[0]
         self.assertFalse('RestartPolicy' in call_kwargs['host_config'])
-
-
-def get_config_filename_for_files(filenames, subdir=None):
-    project_dir = tempfile.mkdtemp()
-    try:
-        make_files(project_dir, filenames)
-        command = TopLevelCommand()
-        if subdir:
-            command.base_dir = tempfile.mkdtemp(dir=project_dir)
-        else:
-            command.base_dir = project_dir
-        return os.path.basename(command.get_config_path())
-    finally:
-        shutil.rmtree(project_dir)
-
-
-def make_files(dirname, filenames):
-    for fname in filenames:
-        with open(os.path.join(dirname, fname), 'w') as f:
-            f.write('')

tests/unit/config_test.py

@@ -1,16 +1,31 @@
-import os
 import mock
+import os
+import shutil
+import tempfile
 from .. import unittest
 
 from compose import config
 
 
+def make_service_dict(name, service_dict, working_dir):
+    """
+    Test helper function to construct a ServiceLoader
+    """
+    return config.ServiceLoader(working_dir=working_dir).make_service_dict(name, service_dict)
+
+
 class ConfigTest(unittest.TestCase):
-    def test_from_dictionary(self):
-        service_dicts = config.from_dictionary({
-            'foo': {'image': 'busybox'},
-            'bar': {'environment': ['FOO=1']},
-        })
+    def test_load(self):
+        service_dicts = config.load(
+            config.ConfigDetails(
+                {
+                    'foo': {'image': 'busybox'},
+                    'bar': {'environment': ['FOO=1']},
+                },
+                'working_dir',
+                'filename.yml'
+            )
+        )
 
         self.assertEqual(
             sorted(service_dicts, key=lambda d: d['name']),
@@ -26,33 +41,98 @@ class ConfigTest(unittest.TestCase):
             ])
         )
 
-    def test_from_dictionary_throws_error_when_not_dict(self):
+    def test_load_throws_error_when_not_dict(self):
         with self.assertRaises(config.ConfigurationError):
-            config.from_dictionary({
-                'web': 'busybox:latest',
-            })
+            config.load(
+                config.ConfigDetails(
+                    {'web': 'busybox:latest'},
+                    'working_dir',
+                    'filename.yml'
+                )
+            )
 
     def test_config_validation(self):
         self.assertRaises(
             config.ConfigurationError,
-            lambda: config.make_service_dict('foo', {'port': ['8000']})
+            lambda: make_service_dict('foo', {'port': ['8000']}, 'tests/')
         )
-        config.make_service_dict('foo', {'ports': ['8000']})
+        make_service_dict('foo', {'ports': ['8000']}, 'tests/')
 
 
 class VolumePathTest(unittest.TestCase):
     @mock.patch.dict(os.environ)
     def test_volume_binding_with_environ(self):
         os.environ['VOLUME_PATH'] = '/host/path'
-        d = config.make_service_dict('foo', {'volumes': ['${VOLUME_PATH}:/container/path']}, working_dir='.')
+        d = make_service_dict('foo', {'volumes': ['${VOLUME_PATH}:/container/path']}, working_dir='.')
         self.assertEqual(d['volumes'], ['/host/path:/container/path'])
 
     @mock.patch.dict(os.environ)
     def test_volume_binding_with_home(self):
         os.environ['HOME'] = '/home/user'
-        d = config.make_service_dict('foo', {'volumes': ['~:/container/path']}, working_dir='.')
+        d = make_service_dict('foo', {'volumes': ['~:/container/path']}, working_dir='.')
         self.assertEqual(d['volumes'], ['/home/user:/container/path'])
 
+    @mock.patch.dict(os.environ)
+    def test_volume_binding_with_local_dir_name_raises_warning(self):
+        def make_dict(**config):
+            make_service_dict('foo', config, working_dir='.')
+
+        with mock.patch('compose.config.log.warn') as warn:
+            make_dict(volumes=['/container/path'])
+            self.assertEqual(0, warn.call_count)
+
+            make_dict(volumes=['/data:/container/path'])
+            self.assertEqual(0, warn.call_count)
+
+            make_dict(volumes=['.:/container/path'])
+            self.assertEqual(0, warn.call_count)
+
+            make_dict(volumes=['..:/container/path'])
+            self.assertEqual(0, warn.call_count)
+
+            make_dict(volumes=['./data:/container/path'])
+            self.assertEqual(0, warn.call_count)
+
+            make_dict(volumes=['../data:/container/path'])
+            self.assertEqual(0, warn.call_count)
+
+            make_dict(volumes=['.profile:/container/path'])
+            self.assertEqual(0, warn.call_count)
+
+            make_dict(volumes=['~:/container/path'])
+            self.assertEqual(0, warn.call_count)
+
+            make_dict(volumes=['~/data:/container/path'])
+            self.assertEqual(0, warn.call_count)
+
+            make_dict(volumes=['~tmp:/container/path'])
+            self.assertEqual(0, warn.call_count)
+
+            make_dict(volumes=['data:/container/path'], volume_driver='mydriver')
+            self.assertEqual(0, warn.call_count)
+
+            make_dict(volumes=['data:/container/path'])
+            self.assertEqual(1, warn.call_count)
+            warning = warn.call_args[0][0]
+            self.assertIn('"data:/container/path"', warning)
+            self.assertIn('"./data:/container/path"', warning)
+
+    def test_named_volume_with_driver_does_not_expand(self):
+        d = make_service_dict('foo', {
+            'volumes': ['namedvolume:/data'],
+            'volume_driver': 'foodriver',
+        }, working_dir='.')
+        self.assertEqual(d['volumes'], ['namedvolume:/data'])
+
+    @mock.patch.dict(os.environ)
+    def test_named_volume_with_special_chars(self):
+        os.environ['NAME'] = 'surprise!'
+        d = make_service_dict('foo', {
+            'volumes': ['~/${NAME}:/data'],
+            'volume_driver': 'foodriver',
+        }, working_dir='.')
+        self.assertEqual(d['volumes'], ['~/${NAME}:/data'])
+
 
 class MergePathMappingTest(object):
     def config_name(self):
@@ -207,40 +287,65 @@ class MergeLabelsTest(unittest.TestCase):
 
     def test_no_override(self):
         service_dict = config.merge_service_dicts(
-            config.make_service_dict('foo', {'labels': ['foo=1', 'bar']}),
-            config.make_service_dict('foo', {}),
+            make_service_dict('foo', {'labels': ['foo=1', 'bar']}, 'tests/'),
+            make_service_dict('foo', {}, 'tests/'),
         )
         self.assertEqual(service_dict['labels'], {'foo': '1', 'bar': ''})
 
     def test_no_base(self):
         service_dict = config.merge_service_dicts(
-            config.make_service_dict('foo', {}),
-            config.make_service_dict('foo', {'labels': ['foo=2']}),
+            make_service_dict('foo', {}, 'tests/'),
+            make_service_dict('foo', {'labels': ['foo=2']}, 'tests/'),
         )
         self.assertEqual(service_dict['labels'], {'foo': '2'})
 
     def test_override_explicit_value(self):
         service_dict = config.merge_service_dicts(
-            config.make_service_dict('foo', {'labels': ['foo=1', 'bar']}),
-            config.make_service_dict('foo', {'labels': ['foo=2']}),
+            make_service_dict('foo', {'labels': ['foo=1', 'bar']}, 'tests/'),
+            make_service_dict('foo', {'labels': ['foo=2']}, 'tests/'),
         )
         self.assertEqual(service_dict['labels'], {'foo': '2', 'bar': ''})
 
     def test_add_explicit_value(self):
         service_dict = config.merge_service_dicts(
-            config.make_service_dict('foo', {'labels': ['foo=1', 'bar']}),
-            config.make_service_dict('foo', {'labels': ['bar=2']}),
+            make_service_dict('foo', {'labels': ['foo=1', 'bar']}, 'tests/'),
+            make_service_dict('foo', {'labels': ['bar=2']}, 'tests/'),
         )
         self.assertEqual(service_dict['labels'], {'foo': '1', 'bar': '2'})
 
     def test_remove_explicit_value(self):
         service_dict = config.merge_service_dicts(
-            config.make_service_dict('foo', {'labels': ['foo=1', 'bar=2']}),
-            config.make_service_dict('foo', {'labels': ['bar']}),
+            make_service_dict('foo', {'labels': ['foo=1', 'bar=2']}, 'tests/'),
+            make_service_dict('foo', {'labels': ['bar']}, 'tests/'),
         )
         self.assertEqual(service_dict['labels'], {'foo': '1', 'bar': ''})
 
 
+class MemoryOptionsTest(unittest.TestCase):
+    def test_validation_fails_with_just_memswap_limit(self):
+        """
+        When you set a 'memswap_limit' it is invalid config unless you also set
+        a mem_limit
+        """
+        with self.assertRaises(config.ConfigurationError):
+            make_service_dict(
+                'foo', {
+                    'memswap_limit': 2000000,
+                },
+                'tests/'
+            )
+
+    def test_validation_with_correct_memswap_values(self):
+        service_dict = make_service_dict(
+            'foo', {
+                'mem_limit': 1000000,
+                'memswap_limit': 2000000,
+            },
+            'tests/'
+        )
+        self.assertEqual(service_dict['memswap_limit'], 2000000)
+
+
 class EnvTest(unittest.TestCase):
     def test_parse_environment_as_list(self):
         environment = [
@@ -274,7 +379,7 @@ class EnvTest(unittest.TestCase):
         os.environ['FILE_DEF_EMPTY'] = 'E2'
         os.environ['ENV_DEF'] = 'E3'
 
-        service_dict = config.make_service_dict(
+        service_dict = make_service_dict(
             'foo', {
                 'environment': {
                     'FILE_DEF': 'F1',
@@ -283,6 +388,7 @@ class EnvTest(unittest.TestCase):
                     'NO_DEF': None
                 },
             },
+            'tests/'
         )
 
         self.assertEqual(
@@ -291,7 +397,7 @@ class EnvTest(unittest.TestCase):
         )
 
     def test_env_from_file(self):
-        service_dict = config.make_service_dict(
+        service_dict = make_service_dict(
             'foo',
             {'env_file': 'one.env'},
             'tests/fixtures/env',
@@ -302,7 +408,7 @@ class EnvTest(unittest.TestCase):
         )
 
     def test_env_from_multiple_files(self):
-        service_dict = config.make_service_dict(
+        service_dict = make_service_dict(
             'foo',
             {'env_file': ['one.env', 'two.env']},
             'tests/fixtures/env',
@@ -316,7 +422,7 @@ class EnvTest(unittest.TestCase):
         options = {'env_file': 'nonexistent.env'}
         self.assertRaises(
             config.ConfigurationError,
-            lambda: config.make_service_dict('foo', options, 'tests/fixtures/env'),
+            lambda: make_service_dict('foo', options, 'tests/fixtures/env'),
         )
 
     @mock.patch.dict(os.environ)
@@ -324,7 +430,7 @@ class EnvTest(unittest.TestCase):
         os.environ['FILE_DEF'] = 'E1'
         os.environ['FILE_DEF_EMPTY'] = 'E2'
         os.environ['ENV_DEF'] = 'E3'
-        service_dict = config.make_service_dict(
+        service_dict = make_service_dict(
             'foo',
             {'env_file': 'resolve.env'},
             'tests/fixtures/env',
@@ -334,10 +440,33 @@ class EnvTest(unittest.TestCase):
             {'FILE_DEF': 'F1', 'FILE_DEF_EMPTY': '', 'ENV_DEF': 'E3', 'NO_DEF': ''},
         )
 
+    @mock.patch.dict(os.environ)
+    def test_resolve_path(self):
+        os.environ['HOSTENV'] = '/tmp'
+        os.environ['CONTAINERENV'] = '/host/tmp'
+
+        service_dict = make_service_dict(
+            'foo',
+            {'volumes': ['$HOSTENV:$CONTAINERENV']},
+            working_dir="tests/fixtures/env"
+        )
+        self.assertEqual(set(service_dict['volumes']), set(['/tmp:/host/tmp']))
+
+        service_dict = make_service_dict(
+            'foo',
+            {'volumes': ['/opt${HOSTENV}:/opt${CONTAINERENV}']},
+            working_dir="tests/fixtures/env"
+        )
+        self.assertEqual(set(service_dict['volumes']), set(['/opt/tmp:/opt/host/tmp']))
+
+
+def load_from_filename(filename):
+    return config.load(config.find('.', filename))
+
 
 class ExtendsTest(unittest.TestCase):
     def test_extends(self):
-        service_dicts = config.load('tests/fixtures/extends/docker-compose.yml')
+        service_dicts = load_from_filename('tests/fixtures/extends/docker-compose.yml')
 
         service_dicts = sorted(
             service_dicts,
@@ -364,7 +493,7 @@ class ExtendsTest(unittest.TestCase):
         ])
 
     def test_nested(self):
-        service_dicts = config.load('tests/fixtures/extends/nested.yml')
+        service_dicts = load_from_filename('tests/fixtures/extends/nested.yml')
 
         self.assertEqual(service_dicts, [
             {
@@ -378,9 +507,36 @@ class ExtendsTest(unittest.TestCase):
             },
         ])
 
+    def test_self_referencing_file(self):
+        """
+        We specify a 'file' key that is the filename we're already in.
+        """
+        service_dicts = load_from_filename('tests/fixtures/extends/specify-file-as-self.yml')
+        self.assertEqual(service_dicts, [
+            {
+                'environment':
+                {
+                    'YEP': '1', 'BAR': '1', 'BAZ': '3'
+                },
+                'image': 'busybox',
+                'name': 'myweb'
+            },
+            {
+                'environment':
+                {'YEP': '1'},
+                'name': 'otherweb'
+            },
+            {
+                'environment':
+                {'YEP': '1', 'BAZ': '3'},
+                'image': 'busybox',
+                'name': 'web'
+            }
+        ])
+
     def test_circular(self):
         try:
-            config.load('tests/fixtures/extends/circle-1.yml')
+            load_from_filename('tests/fixtures/extends/circle-1.yml')
             raise Exception("Expected config.CircularReference to be raised")
         except config.CircularReference as e:
             self.assertEqual(
@@ -392,29 +548,81 @@ class ExtendsTest(unittest.TestCase):
                 ],
             )
 
-    def test_extends_validation(self):
+    def test_extends_validation_empty_dictionary(self):
         dictionary = {'extends': None}
 
         def load_config():
-            return config.make_service_dict('myweb', dictionary, working_dir='tests/fixtures/extends')
+            return make_service_dict('myweb', dictionary, working_dir='tests/fixtures/extends')
 
         self.assertRaisesRegexp(config.ConfigurationError, 'dictionary', load_config)
 
         dictionary['extends'] = {}
         self.assertRaises(config.ConfigurationError, load_config)
 
-        dictionary['extends']['file'] = 'common.yml'
+    def test_extends_validation_missing_service_key(self):
+        dictionary = {'extends': {'file': 'common.yml'}}
+
+        def load_config():
+            return make_service_dict('myweb', dictionary, working_dir='tests/fixtures/extends')
+
         self.assertRaisesRegexp(config.ConfigurationError, 'service', load_config)
 
-        dictionary['extends']['service'] = 'web'
-        self.assertIsInstance(load_config(), dict)
+    def test_extends_validation_invalid_key(self):
+        dictionary = {
+            'extends':
+            {
+                'service': 'web', 'file': 'common.yml', 'what': 'is this'
+            }
+        }
+
+        def load_config():
+            return make_service_dict('myweb', dictionary, working_dir='tests/fixtures/extends')
 
-        dictionary['extends']['what'] = 'is this'
         self.assertRaisesRegexp(config.ConfigurationError, 'what', load_config)
 
+    def test_extends_validation_no_file_key_no_filename_set(self):
+        dictionary = {'extends': {'service': 'web'}}
+
+        def load_config():
+            return make_service_dict('myweb', dictionary, working_dir='tests/fixtures/extends')
+
+        self.assertRaisesRegexp(config.ConfigurationError, 'file', load_config)
+
+    def test_extends_validation_valid_config(self):
+        dictionary = {'extends': {'service': 'web', 'file': 'common.yml'}}
+
+        def load_config():
+            return make_service_dict('myweb', dictionary, working_dir='tests/fixtures/extends')
+
+        self.assertIsInstance(load_config(), dict)
+
+    def test_extends_file_defaults_to_self(self):
+        """
+        Test not specifying a file in our extends options that the
+        config is valid and correctly extends from itself.
+        """
+        service_dicts = load_from_filename('tests/fixtures/extends/no-file-specified.yml')
+        self.assertEqual(service_dicts, [
+            {
+                'name': 'myweb',
+                'image': 'busybox',
+                'environment': {
+                    "BAR": "1",
+                    "BAZ": "3",
+                }
+            },
+            {
+                'name': 'web',
+                'image': 'busybox',
+                'environment': {
+                    "BAZ": "3",
+                }
+            }
+        ])
+
     def test_blacklisted_options(self):
         def load_config():
-            return config.make_service_dict('myweb', {
+            return make_service_dict('myweb', {
                 'extends': {
                     'file': 'whatever',
                     'service': 'web',
@@ -445,7 +653,7 @@ class ExtendsTest(unittest.TestCase):
             print load_config()
 
     def test_volume_path(self):
-        dicts = config.load('tests/fixtures/volume-path/docker-compose.yml')
+        dicts = load_from_filename('tests/fixtures/volume-path/docker-compose.yml')
 
         paths = [
             '%s:/foo' % os.path.abspath('tests/fixtures/volume-path/common/foo'),
@@ -455,7 +663,7 @@ class ExtendsTest(unittest.TestCase):
         self.assertEqual(set(dicts[0]['volumes']), set(paths))
 
     def test_parent_build_path_dne(self):
-        child = config.load('tests/fixtures/extends/nonexistent-path-child.yml')
+        child = load_from_filename('tests/fixtures/extends/nonexistent-path-child.yml')
 
         self.assertEqual(child, [
             {
@@ -475,18 +683,20 @@ class BuildPathTest(unittest.TestCase):
         self.abs_context_path = os.path.join(os.getcwd(), 'tests/fixtures/build-ctx')
 
     def test_nonexistent_path(self):
-        options = {'build': 'nonexistent.path'}
-        self.assertRaises(
-            config.ConfigurationError,
-            lambda: config.from_dictionary({
-                'foo': options,
-                'working_dir': 'tests/fixtures/build-path'
-            })
-        )
+        with self.assertRaises(config.ConfigurationError):
+            config.load(
+                config.ConfigDetails(
+                    {
+                        'foo': {'build': 'nonexistent.path'},
+                    },
+                    'working_dir',
+                    'filename.yml'
+                )
+            )
 
     def test_relative_path(self):
         relative_build_path = '../build-ctx/'
-        service_dict = config.make_service_dict(
+        service_dict = make_service_dict(
             'relpath',
             {'build': relative_build_path},
             working_dir='tests/fixtures/build-path'
@@ -494,7 +704,7 @@ class BuildPathTest(unittest.TestCase):
         self.assertEquals(service_dict['build'], self.abs_context_path)
 
     def test_absolute_path(self):
-        service_dict = config.make_service_dict(
+        service_dict = make_service_dict(
             'abspath',
             {'build': self.abs_context_path},
             working_dir='tests/fixtures/build-path'
@@ -502,5 +712,56 @@ class BuildPathTest(unittest.TestCase):
         self.assertEquals(service_dict['build'], self.abs_context_path)
 
     def test_from_file(self):
-        service_dict = config.load('tests/fixtures/build-path/docker-compose.yml')
+        service_dict = load_from_filename('tests/fixtures/build-path/docker-compose.yml')
         self.assertEquals(service_dict, [{'name': 'foo', 'build': self.abs_context_path}])
+
+
+class GetConfigPathTestCase(unittest.TestCase):
+
+    files = [
+        'docker-compose.yml',
+        'docker-compose.yaml',
+        'fig.yml',
+        'fig.yaml',
+    ]
+
+    def test_get_config_path_default_file_in_basedir(self):
+        files = self.files
+        self.assertEqual('docker-compose.yml', get_config_filename_for_files(files[0:]))
+        self.assertEqual('docker-compose.yaml', get_config_filename_for_files(files[1:]))
+        self.assertEqual('fig.yml', get_config_filename_for_files(files[2:]))
+        self.assertEqual('fig.yaml', get_config_filename_for_files(files[3:]))
+        with self.assertRaises(config.ComposeFileNotFound):
+            get_config_filename_for_files([])
+
+    def test_get_config_path_default_file_in_parent_dir(self):
+        """Test with files placed in the subdir"""
+        files = self.files
+
+        def get_config_in_subdir(files):
+            return get_config_filename_for_files(files, subdir=True)
+
+        self.assertEqual('docker-compose.yml', get_config_in_subdir(files[0:]))
+        self.assertEqual('docker-compose.yaml', get_config_in_subdir(files[1:]))
+        self.assertEqual('fig.yml', get_config_in_subdir(files[2:]))
+        self.assertEqual('fig.yaml', get_config_in_subdir(files[3:]))
+        with self.assertRaises(config.ComposeFileNotFound):
+            get_config_in_subdir([])
+
+
+def get_config_filename_for_files(filenames, subdir=None):
+    def make_files(dirname, filenames):
+        for fname in filenames:
+            with open(os.path.join(dirname, fname), 'w') as f:
+                f.write('')
+
+    project_dir = tempfile.mkdtemp()
+    try:
+        make_files(project_dir, filenames)
+        if subdir:
+            base_dir = tempfile.mkdtemp(dir=project_dir)
+        else:
+            base_dir = project_dir
+        return os.path.basename(config.get_config_path(base_dir))
+    finally:
+        shutil.rmtree(project_dir)

tests/unit/project_test.py

@@ -3,13 +3,16 @@ from .. import unittest
 from compose.service import Service
 from compose.project import Project
 from compose.container import Container
-from compose import config
+from compose.const import LABEL_SERVICE
 
 import mock
 import docker
 
 
 class ProjectTest(unittest.TestCase):
+    def setUp(self):
+        self.mock_client = mock.create_autospec(docker.Client)
+
     def test_from_dict(self):
         project = Project.from_dicts('composetest', [
             {
@@ -51,14 +54,16 @@ class ProjectTest(unittest.TestCase):
         self.assertEqual(project.services[2].name, 'web')
 
     def test_from_config(self):
-        dicts = config.from_dictionary({
-            'web': {
+        dicts = [
+            {
+                'name': 'web',
                 'image': 'busybox:latest',
             },
-            'db': {
+            {
+                'name': 'db',
                 'image': 'busybox:latest',
             },
-        })
+        ]
         project = Project.from_dicts('composetest', dicts, None)
         self.assertEqual(len(project.services), 2)
         self.assertEqual(project.get_service('web').name, 'web')
@@ -154,21 +159,19 @@ class ProjectTest(unittest.TestCase):
     def test_use_volumes_from_container(self):
         container_id = 'aabbccddee'
         container_dict = dict(Name='aaa', Id=container_id)
-        mock_client = mock.create_autospec(docker.Client)
-        mock_client.inspect_container.return_value = container_dict
+        self.mock_client.inspect_container.return_value = container_dict
         project = Project.from_dicts('test', [
             {
                 'name': 'test',
                 'image': 'busybox:latest',
                 'volumes_from': ['aaa']
             }
-        ], mock_client)
+        ], self.mock_client)
         self.assertEqual(project.get_service('test')._get_volumes_from(), [container_id])
 
     def test_use_volumes_from_service_no_container(self):
         container_name = 'test_vol_1'
-        mock_client = mock.create_autospec(docker.Client)
-        mock_client.containers.return_value = [
+        self.mock_client.containers.return_value = [
             {
                 "Name": container_name,
                 "Names": [container_name],
@@ -186,7 +189,7 @@ class ProjectTest(unittest.TestCase):
                 'image': 'busybox:latest',
                 'volumes_from': ['vol']
             }
-        ], mock_client)
+        ], self.mock_client)
         self.assertEqual(project.get_service('test')._get_volumes_from(), [container_name])
 
     @mock.patch.object(Service, 'containers')
@@ -210,13 +213,12 @@ class ProjectTest(unittest.TestCase):
         self.assertEqual(project.get_service('test')._get_volumes_from(), container_ids)
 
     def test_net_unset(self):
-        mock_client = mock.create_autospec(docker.Client)
         project = Project.from_dicts('test', [
             {
                 'name': 'test',
                 'image': 'busybox:latest',
             }
-        ], mock_client)
+        ], self.mock_client)
         service = project.get_service('test')
         self.assertEqual(service._get_net(), None)
         self.assertNotIn('NetworkMode', service._get_container_host_config({}))
@@ -224,22 +226,20 @@ class ProjectTest(unittest.TestCase):
     def test_use_net_from_container(self):
         container_id = 'aabbccddee'
         container_dict = dict(Name='aaa', Id=container_id)
-        mock_client = mock.create_autospec(docker.Client)
-        mock_client.inspect_container.return_value = container_dict
+        self.mock_client.inspect_container.return_value = container_dict
         project = Project.from_dicts('test', [
             {
                 'name': 'test',
                 'image': 'busybox:latest',
                 'net': 'container:aaa'
             }
-        ], mock_client)
+        ], self.mock_client)
         service = project.get_service('test')
         self.assertEqual(service._get_net(), 'container:' + container_id)
 
     def test_use_net_from_service(self):
         container_name = 'test_aaa_1'
-        mock_client = mock.create_autospec(docker.Client)
-        mock_client.containers.return_value = [
+        self.mock_client.containers.return_value = [
             {
                 "Name": container_name,
                 "Names": [container_name],
@@ -257,7 +257,31 @@ class ProjectTest(unittest.TestCase):
                 'image': 'busybox:latest',
                 'net': 'container:aaa'
             }
-        ], mock_client)
+        ], self.mock_client)
 
         service = project.get_service('test')
         self.assertEqual(service._get_net(), 'container:' + container_name)
+
+    def test_container_without_name(self):
+        self.mock_client.containers.return_value = [
+            {'Image': 'busybox:latest', 'Id': '1', 'Name': '1'},
+            {'Image': 'busybox:latest', 'Id': '2', 'Name': None},
+            {'Image': 'busybox:latest', 'Id': '3'},
+        ]
+        self.mock_client.inspect_container.return_value = {
+            'Id': '1',
+            'Config': {
+                'Labels': {
+                    LABEL_SERVICE: 'web',
+                },
+            },
+        }
+        project = Project.from_dicts(
+            'test',
+            [{
+                'name': 'web',
+                'image': 'busybox:latest',
+            }],
+            self.mock_client,
+        )
+        self.assertEqual([c.id for c in project.containers()], ['1'])

tests/unit/service_test.py

@@ -5,6 +5,7 @@ from .. import unittest
 import mock
 
 import docker
+from docker.utils import LogConfig
 
 from compose.service import Service
 from compose.container import Container
@@ -29,24 +30,29 @@ class ServiceTest(unittest.TestCase):
         self.mock_client = mock.create_autospec(docker.Client)
 
     def test_name_validations(self):
-        self.assertRaises(ConfigError, lambda: Service(name=''))
+        self.assertRaises(ConfigError, lambda: Service(name='', image='foo'))
 
-        self.assertRaises(ConfigError, lambda: Service(name=' '))
-        self.assertRaises(ConfigError, lambda: Service(name='/'))
-        self.assertRaises(ConfigError, lambda: Service(name='!'))
-        self.assertRaises(ConfigError, lambda: Service(name='\xe2'))
-        self.assertRaises(ConfigError, lambda: Service(name='_'))
-        self.assertRaises(ConfigError, lambda: Service(name='____'))
-        self.assertRaises(ConfigError, lambda: Service(name='foo_bar'))
-        self.assertRaises(ConfigError, lambda: Service(name='__foo_bar__'))
+        self.assertRaises(ConfigError, lambda: Service(name=' ', image='foo'))
+        self.assertRaises(ConfigError, lambda: Service(name='/', image='foo'))
+        self.assertRaises(ConfigError, lambda: Service(name='!', image='foo'))
+        self.assertRaises(ConfigError, lambda: Service(name='\xe2', image='foo'))
 
         Service('a', image='foo')
         Service('foo', image='foo')
+        Service('foo-bar', image='foo')
+        Service('foo.bar', image='foo')
+        Service('foo_bar', image='foo')
+        Service('_', image='foo')
+        Service('___', image='foo')
+        Service('-', image='foo')
+        Service('--', image='foo')
+        Service('.__.', image='foo')
 
     def test_project_validation(self):
         self.assertRaises(ConfigError, lambda: Service('bar'))
-        self.assertRaises(ConfigError, lambda: Service(name='foo', project='_', image='foo'))
-        Service(name='foo', project='bar', image='foo')
+        self.assertRaises(ConfigError, lambda: Service(name='foo', project='>', image='foo'))
+
+        Service(name='foo', project='bar.bar__', image='foo')
 
     def test_containers(self):
         service = Service('db', self.mock_client, 'myproject', image='foo')
@@ -70,6 +76,18 @@ class ServiceTest(unittest.TestCase):
             all=False,
             filters={'label': expected_labels})
 
+    def test_container_without_name(self):
+        self.mock_client.containers.return_value = [
+            {'Image': 'foo', 'Id': '1', 'Name': '1'},
+            {'Image': 'foo', 'Id': '2', 'Name': None},
+            {'Image': 'foo', 'Id': '3'},
+        ]
+        service = Service('db', self.mock_client, 'myproject', image='foo')
+
+        self.assertEqual([c.id for c in service.containers()], ['1'])
+        self.assertEqual(service._next_container_number(), 2)
+        self.assertEqual(service.get_container(1).id, '1')
+
     def test_get_volumes_from_container(self):
         container_id = 'aabbccddee'
         service = Service(
@@ -151,6 +169,23 @@ class ServiceTest(unittest.TestCase):
         self.assertEqual(opts['hostname'], 'name', 'hostname')
         self.assertFalse('domainname' in opts, 'domainname')
 
+    def test_memory_swap_limit(self):
+        service = Service(name='foo', image='foo', hostname='name', client=self.mock_client, mem_limit=1000000000, memswap_limit=2000000000)
+        self.mock_client.containers.return_value = []
+        opts = service._get_container_create_options({'some': 'overrides'}, 1)
+        self.assertEqual(opts['host_config']['MemorySwap'], 2000000000)
+        self.assertEqual(opts['host_config']['Memory'], 1000000000)
+
+    def test_log_opt(self):
+        log_opt = {'address': 'tcp://192.168.0.42:123'}
+        service = Service(name='foo', image='foo', hostname='name', client=self.mock_client, log_driver='syslog', log_opt=log_opt)
+        self.mock_client.containers.return_value = []
+        opts = service._get_container_create_options({'some': 'overrides'}, 1)
+
+        self.assertIsInstance(opts['host_config']['LogConfig'], LogConfig)
+        self.assertEqual(opts['host_config']['LogConfig'].type, 'syslog')
+        self.assertEqual(opts['host_config']['LogConfig'].config, log_opt)
+
     def test_split_domainname_fqdn(self):
         service = Service(
             'foo',
@@ -206,11 +241,10 @@ class ServiceTest(unittest.TestCase):
     @mock.patch('compose.service.log', autospec=True)
     def test_pull_image(self, mock_log):
         service = Service('foo', client=self.mock_client, image='someimage:sometag')
-        service.pull(insecure_registry=True)
+        service.pull()
         self.mock_client.pull.assert_called_once_with(
             'someimage',
             tag='sometag',
-            insecure_registry=True,
             stream=True)
         mock_log.info.assert_called_once_with('Pulling foo (someimage:sometag)...')
 
@@ -220,26 +254,8 @@ class ServiceTest(unittest.TestCase):
         self.mock_client.pull.assert_called_once_with(
             'ababab',
             tag='latest',
-            insecure_registry=False,
             stream=True)
 
-    def test_create_container_from_insecure_registry(self):
-        service = Service('foo', client=self.mock_client, image='someimage:sometag')
-        images = []
-
-        def pull(repo, tag=None, insecure_registry=False, **kwargs):
-            self.assertEqual('someimage', repo)
-            self.assertEqual('sometag', tag)
-            self.assertTrue(insecure_registry)
-            images.append({'Id': 'abc123'})
-            return []
-
-        service.image = lambda *args, **kwargs: mock_get_image(images)
-        self.mock_client.pull = pull
-
-        service.create_container(insecure_registry=True)
-        self.assertEqual(1, len(images))
-
     @mock.patch('compose.service.Container', autospec=True)
     def test_recreate_container(self, _):
         mock_container = mock.create_autospec(Container)
@@ -349,14 +365,13 @@ class ServiceVolumesTest(unittest.TestCase):
         spec = parse_volume_spec('external:interval:ro')
         self.assertEqual(spec, ('external', 'interval', 'ro'))
 
+        spec = parse_volume_spec('external:interval:z')
+        self.assertEqual(spec, ('external', 'interval', 'z'))
+
     def test_parse_volume_spec_too_many_parts(self):
         with self.assertRaises(ConfigError):
             parse_volume_spec('one:two:three:four')
 
-    def test_parse_volume_bad_mode(self):
-        with self.assertRaises(ConfigError):
-            parse_volume_spec('one:two:notrw')
-
     def test_build_volume_binding(self):
         binding = build_volume_binding(parse_volume_spec('/outside:/inside'))
         self.assertEqual(binding, ('/inside', '/outside:/inside:rw'))
@@ -485,3 +500,26 @@ class ServiceVolumesTest(unittest.TestCase):
             create_options['host_config']['Binds'],
             ['/mnt/sda1/host/path:/data:rw'],
         )
+
+    def test_create_with_special_volume_mode(self):
+        self.mock_client.inspect_image.return_value = {'Id': 'imageid'}
+
+        create_calls = []
+
+        def create_container(*args, **kwargs):
+            create_calls.append((args, kwargs))
+            return {'Id': 'containerid'}
+
+        self.mock_client.create_container = create_container
+
+        volumes = ['/tmp:/foo:z']
+
+        Service(
+            'web',
+            client=self.mock_client,
+            image='busybox',
+            volumes=volumes,
+        ).create_container()
+
+        self.assertEqual(len(create_calls), 1)
+        self.assertEqual(create_calls[0][1]['host_config']['Binds'], volumes)