fix: update deployment function

src/emd/cfn/codepipeline/template.yaml

@@ -356,7 +356,6 @@ Resources:
                 TemplateConfiguration: BuildOutput::parameters.json
                 Capabilities: CAPABILITY_IAM,CAPABILITY_NAMED_IAM
                 RoleArn: !GetAtt CloudFormationServiceRole.Arn
-                TimeoutInMinutes: 45
               InputArtifacts:
                 - Name: BuildOutput
               RunOrder: 1

src/emd/cfn/ecs/template.yaml

@@ -386,6 +386,14 @@ Resources:
         - Type: forward
           TargetGroupArn: !Ref ServiceTargetGroup
 
+  ForceAPIRouterDeployment:
+    Type: Custom::ForceAPIRouterDeployment
+    DependsOn: Service
+    Properties:
+      ServiceToken: !Ref LambdaDeploymentHelperArn
+      # Adding a timestamp parameter to ensure this resource is updated when needed
+      Timestamp: !Ref "AWS::StackName"
+
 Outputs:
   Model:
     Description: Model ID used to generate the response.

src/emd/cfn/shared/ecs_cluster.yaml

@@ -140,6 +140,8 @@ Resources:
                 Action:
                   - ecs:PutClusterCapacityProviders
                   - ecs:DescribeClusters
+                  - ecs:UpdateService
+                  - ecs:DescribeServices
                   - logs:CreateLogGroup
                   - logs:CreateLogStream
                   - logs:PutLogEvents
@@ -162,40 +164,70 @@ Resources:
               ecs_client = boto3.client('ecs')
               cluster_name = os.environ['ECS_CLUSTER_NAME']
               capacity_provider_name = event['ResourceProperties']['CapacityProvider']
+
+              def try_update_with_retry():
+                  # Simple retry mechanism - try twice with a delay
+                  try:
+                      return _do_update()
+                  except Exception as e:
+                      if 'UpdateInProgressException' in str(e):
+                          print("Cluster busy, waiting 30 seconds before retry...")
+                          import time
+                          time.sleep(30)
+                          return _do_update()  # Try once more
+                      else:
+                          raise  # Re-raise if it's not the specific error we're handling
+
+              def _do_update():
+                  cluster_info = ecs_client.describe_clusters(clusters=[cluster_name])['clusters'][0]
+                  current_capacity_providers = cluster_info.get('capacityProviders', [])
+
+                  if capacity_provider_name not in current_capacity_providers:
+                      current_capacity_providers.append(capacity_provider_name)
+
+                  return ecs_client.put_cluster_capacity_providers(
+                      cluster=cluster_name,
+                      capacityProviders=current_capacity_providers,
+                      defaultCapacityProviderStrategy=[
+                          {
+                              'capacityProvider': capacity_provider_name,
+                              'weight': 1,
+                              'base': 0
+                          }
+                      ]
+                  )
+
               try:
                   if event['RequestType'] in ['Create', 'Update']:
-                      cluster_info = ecs_client.describe_clusters(clusters=[cluster_name])['clusters'][0]
-                      current_capacity_providers = cluster_info.get('capacityProviders', [])
-
-                      if capacity_provider_name not in current_capacity_providers:
-                          current_capacity_providers.append(capacity_provider_name)
-
-                      ecs_client.put_cluster_capacity_providers(
-                          cluster=cluster_name,
-                          capacityProviders=current_capacity_providers,
-                          defaultCapacityProviderStrategy=[
-                              {
-                                  'capacityProvider': capacity_provider_name,
-                                  'weight': 1,
-                                  'base': 0
-                              }
-                          ]
-                      )
+                      try_update_with_retry()
                   elif event['RequestType'] == 'Delete':
-                    # Retrieve current capacity providers
-                    cluster_info = ecs_client.describe_clusters(clusters=[cluster_name])['clusters'][0]
-                    current_capacity_providers = cluster_info.get('capacityProviders', [])
-
-                    # Remove only the specific capacity provider
-                    updated_capacity_providers = [
-                        cp for cp in current_capacity_providers if cp != capacity_provider_name
-                    ]
-
-                    ecs_client.put_cluster_capacity_providers(
-                        cluster=cluster_name,
-                        capacityProviders=updated_capacity_providers,
-                        defaultCapacityProviderStrategy=[]
-                    )
+                      def _do_delete():
+                          # Retrieve current capacity providers
+                          cluster_info = ecs_client.describe_clusters(clusters=[cluster_name])['clusters'][0]
+                          current_capacity_providers = cluster_info.get('capacityProviders', [])
+
+                          # Remove only the specific capacity provider
+                          updated_capacity_providers = [
+                              cp for cp in current_capacity_providers if cp != capacity_provider_name
+                          ]
+
+                          return ecs_client.put_cluster_capacity_providers(
+                              cluster=cluster_name,
+                              capacityProviders=updated_capacity_providers,
+                              defaultCapacityProviderStrategy=[]
+                          )
+
+                      # Simple retry for delete operation too
+                      try:
+                          _do_delete()
+                      except Exception as e:
+                          if 'UpdateInProgressException' in str(e):
+                              print("Cluster busy during delete, waiting 30 seconds before retry...")
+                              import time
+                              time.sleep(30)
+                              _do_delete()  # Try once more
+                          else:
+                              raise
                   cfnresponse.send(event, context, cfnresponse.SUCCESS, {})
               except Exception as e:
                   cfnresponse.send(event, context, cfnresponse.FAILED, {'Error': str(e)})
@@ -240,6 +272,38 @@ Resources:
               response_data = {'DnsName': dns_name}
               cfnresponse.send(event, context, cfnresponse.SUCCESS, response_data)
 
+          def force_api_router_deployment(event, context):
+              """
+              Forces a new deployment for the APIRouterService.
+              This will restart the service with the latest task definition.
+              """
+              ecs_client = boto3.client('ecs')
+              cluster_name = os.environ['ECS_CLUSTER_NAME']
+              service_name = "EMD-API-Router"
+
+              try:
+                  # Check if the service exists
+                  response = ecs_client.describe_services(
+                      cluster=cluster_name,
+                      services=[service_name]
+                  )
+
+                  if not response['services'] or response['services'][0]['status'] != 'ACTIVE':
+                      raise Exception(f"Service {service_name} not found or not active in cluster {cluster_name}")
+
+                  # Force a new deployment
+                  ecs_client.update_service(
+                      cluster=cluster_name,
+                      service=service_name,
+                      forceNewDeployment=True
+                  )
+
+                  response_data = {'Message': f"Forced new deployment for {service_name}"}
+                  cfnresponse.send(event, context, cfnresponse.SUCCESS, response_data)
+              except Exception as e:
+                  print(f"Error forcing deployment: {str(e)}")
+                  cfnresponse.send(event, context, cfnresponse.FAILED, {'Error': str(e)})
+
           def handler(event, context):
               print(event)
               print(context)

src/emd/cfn/shared/openai_router/go.mod

@@ -6,7 +6,7 @@ toolchain go1.24.2
 
 require (
 	github.com/aws/aws-sdk-go v1.54.0
-	github.com/gin-gonic/gin v1.8.1
+	github.com/gin-gonic/gin v1.9.1
 )
 
 require (