Turn off CDK version reporting for CodeDeploy blue-green

CodeDeploy has a check that prevents "infra" changes happening in the same stack update as task definition changes. When the CDK is upgraded, the CDK::Metadata resource gets updated in the template, and CodeDeploy thinks it is an "infra" change and rejects the change set.
aws-samples · Jan 8, 2021 · b2f974e · b2f974e
1 parent c698fa8
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diff --git a/trivia-backend/README.md b/trivia-backend/README.md
@@ -123,11 +123,11 @@ npm install
 
 npm run build
 
-cdk synth -o build --app 'node ecs-service-blue-green.js'
+cdk --no-version-reporting synth -o build --app 'node ecs-service-blue-green.js'
 
-cdk deploy --app ecs-service-blue-green.js TriviaBackendTest
+cdk --no-version-reporting deploy --app ecs-service-blue-green.js TriviaBackendTest
 
-cdk deploy --app ecs-service-blue-green.js TriviaBackendProd
+cdk --no-version-reporting deploy --app ecs-service-blue-green.js TriviaBackendProd
 ```
 
 Follow the instructions in the [canaries](../canaries) folder to deploy synthetic traffic canaries and their associated alarms.  Lastly, configure rollback alarms on the CloudFormation stacks for the backend services.

diff --git a/trivia-backend/infra/cdk/buildspec-blue-green.yml b/trivia-backend/infra/cdk/buildspec-blue-green.yml
@@ -38,7 +38,7 @@ phases:
       - cd $CODEBUILD_SRC_DIR/trivia-backend/infra/cdk
       - npm ci
       - npm run build
-      - cdk synth -o build --app 'node ecs-service-blue-green.js'
+      - cdk --no-version-reporting synth -o build --app 'node ecs-service-blue-green.js'
       - cp StackConfig.json build/
 
 artifacts: