I’m running CDK on AWS, the cluster is running in production for a while now.
When I tried to scale out the workers using
add-unit kubernetes-worker, the process failed with the following error:
cannot set up groups: revoking security group “sg-xxxxxxxxxxxxx” (in VPC “vpc-xxxxxxxxx”): The specified rule does not exist in this security group. (InvalidPermission.NotFound).
The error does not specify which rule is missing here, I’ve checked the SG and could see there are plenty of rules and also attempted to add any->any rule but it did not helped.
Any idea on this?