Adding Code to Support AccountID and Templated Ouputs

**Why:**

* Allows ECR to have a url as an output

**This change addresses the need by:**

* closes #54

Signed-off-by: Christopher Hein <me@christopherhein.com>

cloudformation/ecrrepository.yaml

@@ -31,3 +31,6 @@ Outputs:
   RepositoryName:
     Value: !Ref ECRRepository
     Description: Name of the topic
+  RepositoryARN:
+    Value: !GetAtt ECRRepository.Arn
+    Description: ARN of the Repository

cmd/aws-operator/main.go

@@ -14,7 +14,7 @@ import (
 
 var (
 	// cfgFile, kubeConfig, awsRegion all help support passed in flags into the server
-	cfgFile, kubeconfig, awsRegion, logLevel, logFile, resources, clusterName, bucket string
+	cfgFile, kubeconfig, awsRegion, logLevel, logFile, resources, clusterName, bucket, accountID string
 
 	// rootCmd represents the base command when called without any subcommands
 	rootCmd = &cobra.Command{
@@ -45,6 +45,7 @@ func init() {
 	rootCmd.PersistentFlags().StringVarP(&resources, "resources", "", "s3bucket,dynamodb", "Comma delimited list of CRDs to deploy")
 	rootCmd.PersistentFlags().StringVarP(&clusterName, "cluster-name", "i", "aws-operator", "Cluster name for the Application to run as, used to label the Cloudformation templated to avoid conflict")
 	rootCmd.PersistentFlags().StringVarP(&bucket, "bucket", "b", "aws-operator", "To configure the operator you need a base bucket to contain the resources")
+	rootCmd.PersistentFlags().StringVarP(&accountID, "account-id", "a", "", "AWS Account ID, this is used to configure outputs and operate on the proper account.")
 
 	viper.BindPFlag("config", rootCmd.PersistentFlags().Lookup("config"))
 	viper.BindPFlag("kubeconfig", rootCmd.PersistentFlags().Lookup("kubeconfig"))
@@ -54,6 +55,7 @@ func init() {
 	viper.BindPFlag("resources", rootCmd.PersistentFlags().Lookup("resources"))
 	viper.BindPFlag("clustername", rootCmd.PersistentFlags().Lookup("cluster-name"))
 	viper.BindPFlag("bucket", rootCmd.PersistentFlags().Lookup("bucket"))
+	viper.BindPFlag("accountid", rootCmd.PersistentFlags().Lookup("account-id"))
 }
 
 // initConfig reads in config file and ENV variables if set.
@@ -94,6 +96,7 @@ func getConfig() (*config.Config, error) {
 		Resources:   resourcesList,
 		ClusterName: clusterName,
 		Bucket:      bucket,
+		AccountID:   accountID,
 	}
 
 	return config, nil

models/ecrrepository.yaml

@@ -53,3 +53,16 @@ spec:
           the repository name. For more information, see Name Type.
         structKey: RepositoryName
         templateKey: RepositoryName
+      - key: repositoryARN
+        type: string
+        description: |
+          ARN for the Amazon ECR Repository
+        structKey: RepositoryARN
+        templateKey: RepositoryARN
+      - key: repositoryURL
+        type: string
+        description: |
+          URL for the Amazon ECR Repository
+        structKey: RepositoryURL
+        templatized: true
+        template: "{{.Config.AccountID}}.dkr.ecr.{{.Config.Region}}.amazonaws.com/{{.Obj.Name}}"

pkg/config/types.go

@@ -21,6 +21,7 @@ type Config struct {
 	Resources     []string
 	ClusterName   string
 	Bucket        string
+	AccountID     string
 }
 
 // LoggingConfig defines the attributes for the logger