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aws-ecs-patterns: adding loadbalancerName fails to update existing ApplicationLoadBalancedFargateService

See original GitHub issue

Adding a loadBalancerName to an existing ApplicationLoadBalancedFargateService fails to deploy name change.

loadBalancerName was added in 1.108.0

Reproduction Steps

Create an ApplicationLoadBalancedFargateService without a loadBalancerName using the ecs pattern. Deploy it. Update the cdk to add a loadBalancerName

The only change is

+      loadBalancerName: name,

What did you expect to happen?

I expected the load balancer name to change but I got an error instead.

What actually happened?

Resource handler returned message: "The following target groups cannot be associated with more than one load balancer: arn:aws:elasticloadbalancing:us-west-2:xxxxxxxxxxxx:targetgroup/EcsSe-EcsSe-1IC22F89LVS79/d6ec3e00e48b95c5 (Service: ElasticLoadBalanc
ingV2, Status Code: 400, Request ID: 3210ddb8-700d-448f-ad20-fff37d3a7b0c, Extended Request ID: null)" (RequestToken: 6e5ebe88-d842-db66-ff87-6c7d10bbc542, HandlerErrorCode: ServiceLimitExceeded)

Environment

CDK CLI Version : 1.107.0 (build 52c4434)
Framework Version: 1.108.0
Node.js Version: v12.22.1
OS : both macos and linux fail
Language (Version): Typescript 4.3.2

Other

This is 🐛 Bug Report

Issue Analytics

State:
Created 2 years ago
Reactions:3
Comments:7 (4 by maintainers)

Top GitHub Comments

2reactions

suavelizardcommented, Nov 20, 2022

This is still an issue and shouldn’t be closed.

1reaction

madeline-kcommented, Jun 28, 2021

Looks like CloudFormation is aware of this, and they have an issue open on it https://github.com/aws-cloudformation/cloudformation-coverage-roadmap/issues/780 Feel free to go up-vote that one to help them prioritize!

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