Merge pull request #220 from docker/aci_user_agent

set Aci user agent to allow metrics on usage from docker cli

azure/aci.go

@@ -21,6 +21,8 @@ import (
 	"github.com/docker/api/context/store"
 )
 
+const aciDockerUserAgent = "docker-cli"
+
 func createACIContainers(ctx context.Context, aciContext store.AciContext, groupDefinition containerinstance.ContainerGroup) error {
 	containerGroupsClient, err := getContainerGroupsClient(aciContext.SubscriptionID)
 	if err != nil {
@@ -241,24 +243,32 @@ func getACIContainerLogs(ctx context.Context, aciContext store.AciContext, conta
 }
 
 func getContainerGroupsClient(subscriptionID string) (containerinstance.ContainerGroupsClient, error) {
-	auth, err := login.NewAuthorizerFromLogin()
+	containerGroupsClient := containerinstance.NewContainerGroupsClient(subscriptionID)
+	err := setupClient(&containerGroupsClient.Client)
 	if err != nil {
 		return containerinstance.ContainerGroupsClient{}, err
 	}
-	containerGroupsClient := containerinstance.NewContainerGroupsClient(subscriptionID)
-	containerGroupsClient.Authorizer = auth
 	containerGroupsClient.PollingDelay = 5 * time.Second
 	containerGroupsClient.RetryAttempts = 30
 	containerGroupsClient.RetryDuration = 1 * time.Second
 	return containerGroupsClient, nil
 }
 
-func getContainerClient(subscriptionID string) (containerinstance.ContainerClient, error) {
+func setupClient(aciClient *autorest.Client) error {
+	aciClient.UserAgent = aciDockerUserAgent
 	auth, err := login.NewAuthorizerFromLogin()
 	if err != nil {
-		return containerinstance.ContainerClient{}, err
+		return err
 	}
+	aciClient.Authorizer = auth
+	return nil
+}
+
+func getContainerClient(subscriptionID string) (containerinstance.ContainerClient, error) {
 	containerClient := containerinstance.NewContainerClient(subscriptionID)
-	containerClient.Authorizer = auth
+	err := setupClient(&containerClient.Client)
+	if err != nil {
+		return containerinstance.ContainerClient{}, err
+	}
 	return containerClient, nil
 }

azure/resourcegroup.go

@@ -7,7 +7,6 @@ import (
 	"github.com/Azure/azure-sdk-for-go/profiles/preview/preview/subscription/mgmt/subscription"
 	"github.com/pkg/errors"
 
-	"github.com/docker/api/azure/login"
 	"github.com/docker/api/errdefs"
 )
 
@@ -30,13 +29,20 @@ func NewACIResourceGroupHelper() ACIResourceGroupHelper {
 
 // GetGroup get a resource group from its name
 func (mgt aciResourceGroupHelperImpl) GetGroup(ctx context.Context, subscriptionID string, groupName string) (resources.Group, error) {
-	gc := getGroupsClient(subscriptionID)
+	gc, err := getGroupsClient(subscriptionID)
+	if err != nil {
+		return resources.Group{}, err
+	}
 	return gc.Get(ctx, groupName)
 }
 
 // ListGroups list resource groups
 func (mgt aciResourceGroupHelperImpl) ListGroups(ctx context.Context, subscriptionID string) ([]resources.Group, error) {
-	gc := getGroupsClient(subscriptionID)
+	gc, err := getGroupsClient(subscriptionID)
+	if err != nil {
+		return nil, err
+	}
+
 	groupResponse, err := gc.List(ctx, "", nil)
 	if err != nil {
 		return nil, err
@@ -48,13 +54,20 @@ func (mgt aciResourceGroupHelperImpl) ListGroups(ctx context.Context, subscripti
 
 // CreateOrUpdate create or update a resource group
 func (mgt aciResourceGroupHelperImpl) CreateOrUpdate(ctx context.Context, subscriptionID string, resourceGroupName string, parameters resources.Group) (result resources.Group, err error) {
-	gc := getGroupsClient(subscriptionID)
+	gc, err := getGroupsClient(subscriptionID)
+	if err != nil {
+		return resources.Group{}, err
+	}
 	return gc.CreateOrUpdate(ctx, resourceGroupName, parameters)
 }
 
 // Delete deletes a resource group
 func (mgt aciResourceGroupHelperImpl) Delete(ctx context.Context, subscriptionID string, resourceGroupName string) (err error) {
-	gc := getGroupsClient(subscriptionID)
+	gc, err := getGroupsClient(subscriptionID)
+	if err != nil {
+		return err
+	}
+
 	future, err := gc.Delete(ctx, resourceGroupName)
 	if err != nil {
 		return err
@@ -89,17 +102,18 @@ func (mgt aciResourceGroupHelperImpl) GetSubscriptionIDs(ctx context.Context) ([
 
 func getSubscriptionsClient() (subscription.SubscriptionsClient, error) {
 	subc := subscription.NewSubscriptionsClient()
-	authorizer, err := login.NewAuthorizerFromLogin()
+	err := setupClient(&subc.Client)
 	if err != nil {
 		return subscription.SubscriptionsClient{}, errors.Wrap(errdefs.ErrLoginFailed, err.Error())
 	}
-	subc.Authorizer = authorizer
 	return subc, nil
 }
 
-func getGroupsClient(subscriptionID string) resources.GroupsClient {
+func getGroupsClient(subscriptionID string) (resources.GroupsClient, error) {
 	groupsClient := resources.NewGroupsClient(subscriptionID)
-	authorizer, _ := login.NewAuthorizerFromLogin()
-	groupsClient.Authorizer = authorizer
-	return groupsClient
+	err := setupClient(&groupsClient.Client)
+	if err != nil {
+		return resources.GroupsClient{}, err
+	}
+	return groupsClient, nil
 }