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@@ -0,0 +1,145 @@
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+/*
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+ Copyright 2020 Docker, Inc.
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+
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+ Licensed under the Apache License, Version 2.0 (the "License");
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+ you may not use this file except in compliance with the License.
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+ You may obtain a copy of the License at
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+
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+ http://www.apache.org/licenses/LICENSE-2.0
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+
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+ Unless required by applicable law or agreed to in writing, software
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+ distributed under the License is distributed on an "AS IS" BASIS,
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+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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+ See the License for the specific language governing permissions and
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+ limitations under the License.
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+*/
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+
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+package local
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+
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+import (
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+ "bufio"
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+ "bytes"
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+ "context"
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+ "fmt"
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+ "io"
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+ "os"
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+ "os/exec"
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+ "path/filepath"
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+ "strings"
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+
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+ "github.com/docker/compose-cli/compose"
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+ "github.com/docker/compose-cli/errdefs"
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+
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+ "github.com/aws/aws-sdk-go/aws"
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+ "github.com/compose-spec/compose-go/types"
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+ "github.com/pkg/errors"
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+ "github.com/sanathkr/go-yaml"
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+ "golang.org/x/mod/semver"
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+)
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+
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+func (e ecsLocalSimulation) Up(ctx context.Context, project *types.Project) error {
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+ cmd := exec.Command("docker-compose", "version", "--short")
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+ b := bytes.Buffer{}
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+ b.WriteString("v")
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+ cmd.Stdout = bufio.NewWriter(&b)
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+ err := cmd.Run()
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+ if err != nil {
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+ return errors.Wrap(err, "ECS simulation mode require Docker-compose 1.27")
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+ }
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+ version := semver.MajorMinor(strings.TrimSpace(b.String()))
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+ if version == "" {
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+ return fmt.Errorf("can't parse docker-compose version: %s", b.String())
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+ }
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+ if semver.Compare(version, "v1.27") < 0 {
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+ return fmt.Errorf("ECS simulation mode require Docker-compose 1.27, found %s", version)
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+ }
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+
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+ converted, err := e.Convert(ctx, project)
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+ if err != nil {
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+ return err
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+ }
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+
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+ cmd = exec.Command("docker-compose", "--context", "default", "--project-directory", project.WorkingDir, "--project-name", project.Name, "-f", "-", "up")
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+ cmd.Stdin = strings.NewReader(string(converted))
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+ cmd.Stdout = os.Stdout
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+ cmd.Stderr = os.Stderr
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+ return cmd.Run()
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+}
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+
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+func (e ecsLocalSimulation) Convert(ctx context.Context, project *types.Project) ([]byte, error) {
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+ project.Networks["credentials_network"] = types.NetworkConfig{
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+ Driver: "bridge",
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+ Ipam: types.IPAMConfig{
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+ Config: []*types.IPAMPool{
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+ {
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+ Subnet: "169.254.170.0/24",
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+ Gateway: "169.254.170.1",
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+ },
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+ },
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+ },
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+ }
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+
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+ // On Windows, this directory can be found at "%UserProfile%\.aws"
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+ home, err := os.UserHomeDir()
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+ if err != nil {
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+ return nil, err
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+ }
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+
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+ for i, service := range project.Services {
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+ service.Networks["credentials_network"] = &types.ServiceNetworkConfig{
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+ Ipv4Address: fmt.Sprintf("169.254.170.%d", i+3),
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+ }
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+ service.DependsOn = append(service.DependsOn, "ecs-local-endpoints")
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+ service.Environment["AWS_CONTAINER_CREDENTIALS_RELATIVE_URI"] = aws.String("/creds")
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+ service.Environment["ECS_CONTAINER_METADATA_URI"] = aws.String("http://169.254.170.2/v3")
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+ project.Services[i] = service
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+ }
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+
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+ project.Services = append(project.Services, types.ServiceConfig{
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+ Name: "ecs-local-endpoints",
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+ Image: "amazon/amazon-ecs-local-container-endpoints",
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+ Volumes: []types.ServiceVolumeConfig{
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+ {
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+ Type: types.VolumeTypeBind,
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+ Source: "/var/run",
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+ Target: "/var/run",
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+ },
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+ {
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+ Type: types.VolumeTypeBind,
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+ Source: filepath.Join(home, ".aws"),
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+ Target: "/home/.aws",
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+ },
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+ },
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+ Environment: map[string]*string{
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+ "HOME": aws.String("/home"),
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+ "AWS_PROFILE": aws.String("default"),
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+ },
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+ Networks: map[string]*types.ServiceNetworkConfig{
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+ "credentials_network": {
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+ Ipv4Address: "169.254.170.2",
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+ },
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+ },
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+ })
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+
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+ delete(project.Networks, "default")
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+ config := map[string]interface{}{
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+ "services": project.Services,
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+ "networks": project.Networks,
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+ "volumes": project.Volumes,
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+ "secrets": project.Secrets,
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+ "configs": project.Configs,
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+ }
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+ return yaml.Marshal(config)
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+}
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+
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+func (e ecsLocalSimulation) Down(ctx context.Context, projectName string) error {
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+ return errors.Wrap(errdefs.ErrNotImplemented, "use docker-compose down")
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+}
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+
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+func (e ecsLocalSimulation) Logs(ctx context.Context, projectName string, w io.Writer) error {
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+ return errors.Wrap(errdefs.ErrNotImplemented, "use docker-compose logs")
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+}
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+
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+func (e ecsLocalSimulation) Ps(ctx context.Context, projectName string) ([]compose.ServiceStatus, error) {
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+ return nil, errors.Wrap(errdefs.ErrNotImplemented, "use docker-compose ps")
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+}
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Guillaume Tardif