CODEWITHSUNDEEP
amazon-web-servicesaws-lambdaaws-cloudformation
Hleb
Hleb

Reputation: 7371

CloudFormation issue: couldn't delete stack

I create CloudFormation template for our resources, it includes Lambda functions, API Gateways, Roles, etc. For verifying our template I create CloudFormation stack using it, check some resources which I updated and after that I delete stack. But last time I got such message when I tried to delete stack:

CloudFormation is waiting for NetworkInterfaces associated with the Lambda Function to be cleaned up.

I tried to stop deletion process and restart it, but I faced the same issue again. What is the problem and how can I fix that?

Upvotes: 2

Views: 2826

Answers (1)

Asdfg
Asdfg

Reputation: 12203

This is a well known issue. There are couple of things you can do.

1) Wait for the deletion to fail. Then try to delete. It should show you a checkbox to skip NetworkInterface. Select that.

2) Go to EC2-->NetworkInterfaces and detach/delete the NIC that was used by your resources. Then delete your CFT stack.

Upvotes: 2

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