Modify demo environment to work with multiple pcluster versions

Author: hgreebe

infrastructure/environments/demo-cfn-create-args.yaml

@@ -3,7 +3,7 @@ Parameters:
   - ParameterKey: AdminUserEmail
     ParameterValue: [email protected]
   - ParameterKey: Version
-    ParameterValue: 3.12.0
+    ParameterValue: 3.13.0,3.11.0
   - ParameterKey: InfrastructureBucket
     ParameterValue: BUCKET_URL_PLACEHOLDER
   - ParameterKey: PublicEcrImageUri

infrastructure/environments/demo-cfn-update-args.yaml

@@ -3,7 +3,7 @@ Parameters:
   - ParameterKey: AdminUserEmail
     UsePreviousValue: true
   - ParameterKey: Version
-    ParameterValue: 3.12.0
+    ParameterValue: 3.12.0,3.11.0,3.9.0
   - ParameterKey: InfrastructureBucket
     ParameterValue: BUCKET_URL_PLACEHOLDER
   - ParameterKey: PublicEcrImageUri

infrastructure/parallelcluster-ui.yaml

@@ -35,7 +35,7 @@ Parameters:
   Version:
     Description: Version of AWS ParallelCluster to deploy.
     Type: String
-    AllowedPattern: "^([0-9]+)\\.([0-9]+)\\.([0-9]+)$"
+    AllowedPattern: "^([0-9]+)\\.([0-9]+)\\.([0-9]+)(,([0-9]+)\\.([0-9]+)\\.([0-9]+))*$"
     ConstraintDescription: Please specify a valid ParallelCluster version.
   ImageBuilderVpcId:
     Description: (Optional) Select the VPC to use for building the container images. If not selected, default VPC will be used.
@@ -318,7 +318,6 @@ Resources:
             except Exception as e:
               response_status = cfnresponse.FAILED
               reason = "Failed {}: {}".format(event["RequestType"], e)
-            cfnresponse.send(event, context,  response_status, response_data, reason)
 
       Timeout: 300
       MemorySize: 128
@@ -691,7 +690,7 @@ Resources:
       PermissionsBoundary: !If [UsePermissionBoundary, !Ref PermissionsBoundaryPolicy, !Ref 'AWS::NoValue']
 
   PrivateEcrRepository:
-    DependsOn: ParallelClusterApi3120
+    DependsOn: ApiVersionMap
     Type: AWS::ECR::Repository
     Properties:
       RepositoryName: !Sub