.github/workflows: eks-cluster-pool-manager: fix race condition and c…#44283
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.github/workflows: eks-cluster-pool-manager: fix race condition and c…#44283
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…leanup leaked IAM roles When multiple parallel jobs generate cluster names within the same second, they can produce identical names since the timestamp has only 1-second precision. This causes CloudFormation stack creation to fail with "AlreadyExistsException", leaving orphaned IAM roles behind. This commit adds a random suffix to cluster names to prevent race conditions and enhances the failure cleanup step to delete CloudFormation stacks and orphaned IAM roles when cluster creation fails Signed-off-by: André Martins <andre@cilium.io>
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Artyop
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Feb 10, 2026
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…leanup leaked IAM roles
When multiple parallel jobs generate cluster names within the same second, they can produce identical names since the timestamp has only 1-second precision. This causes CloudFormation stack creation to fail with "AlreadyExistsException", leaving orphaned IAM roles behind.
This commit adds a random suffix to cluster names to prevent race conditions and enhances the failure cleanup step to delete CloudFormation stacks and orphaned IAM roles when cluster creation fails