minor refactoring and readme updates

Author: rbalman

Readme.org

@@ -8,7 +8,8 @@
   - EXTERNAL
 
     We can set CODE_DEPLOY as deployment controller and achieve BLUE/GREEN deployment of the ECS Service unfortunately there is no support to manipulate DeploymentController properties through Cloudformation. You should either use API/CLI or build your own custom cloudformation.
-
+  #+CAPTION: Native CloudFormation showing error while creating blue/green ECS Service
+  [[./images/bgService.png]]
 **** Creating Custom BG ECS service
    #+BEGIN_SRC shell
    git clone https://github.com/BalmanRawat/bgECSService.git

create-deployment-group/saml.yaml

@@ -43,44 +43,11 @@ Resources:
       Handler: main
       Runtime: go1.x
       Role: !GetAtt CreateBGServiceRole.Arn
-      
-  CustomDeploymentGroup:
-    Type: Custom::DeploymentGroup
-    Properties:
-      ServiceToken: !GetAtt CreateBGServiceLambda.Arn
-      ClientToken: laksdfjsld
-      ApplicationName: osho-cnm-codedeploy
-      DeploymentGroupName: osho-cnm-codedeploy-dg-local
-      DeploymentStyle:
-        DeploymentType: BLUE_GREEN
-        DeploymentOption: WITH_TRAFFIC_CONTROL
-      EcsServices:
-        - ClusterName: osho-cnm
-          ServiceName: osho-cnm-config-api
-      ServiceRoleArn: arn:aws:iam::574574226067:role/osho-codedeploy
-      BlueGreenDeploymentConfiguration:
-        DeploymentReadyOption:
-          ActionOnTimeout: STOP_DEPLOYMENT
-          WaitTimeInMinutes: '10'
-        TerminateBlueInstancesOnDeploymentSuccess:
-          Action: TERMINATE
-          TerminationWaitTimeInMinutes: '15'
-      LoadBalancerInfo:
-        TargetGroupPairInfoList:
-          -
-            TargetGroups:
-              - Name: osho-Targe-41657SP4W7LP
-              - Name: osho-Targe-V7X8FJ8H9IA9
-            ProdTrafficRoute:
-              ListenerArns:
-                - arn:aws:elasticloadbalancing:us-east-1:574574226067:listener/app/osho-LoadB-1JQEJL8NAAQX/578141fef28740fa/820d8ce9ab3e6e62
-            TestTrafficRoute:
-              ListenerArns:
-                - arn:aws:elasticloadbalancing:us-east-1:574574226067:listener/app/osho-LoadB-1JQEJL8NAAQX/578141fef28740fa/1d4fbf67ce5bd09f
 
 Outputs:
   CreateBGServiceLambdaArn:
     Description: Arn of the custom ECS service lambda
     Value: !GetAtt CreateBGServiceLambda.Arn
     Export:
       Name: !Join [':', [!Ref EnvironmentName, 'CreateBGServiceLambdaArn']]
+

create-ecs-service/Makefile

@@ -0,0 +1,12 @@
+build-binary:
+	cd src && go mod download && \
+	GOOS=linux GOARCH=amd64 go build -o main main.go
+package:
+	sam package --template-file saml.yaml --output-template-file packaged.yaml --s3-bucket $(SAM_SOURCE_BUCKET)
+deploy: build-binary package
+	sam deploy --template-file packaged.yaml --stack-name $(STACK_NAME) --capabilities CAPABILITY_IAM --parameter-overrides EnvironmentName=$(ENV_LABEL) SubSystem=$(SUB_SYSTEM)
+delete:
+	aws cloudformation delete-stack --stack-name $(STACK_NAME)
+
+test-local: build-binary
+	sam local invoke --event events/create-request.json -t saml.yaml