- #!/bin/bash
- # cleanup-old-replicasets.sh
- # 定期删除没有running pod的ReplicaSet和Deployment
- # 删除所有没有running pod的ReplicaSet
- echo "Cleaning up old ReplicaSets..."
- kubectl delete rs --field-selector=status.replicas=0 -n default
- # 删除所有没有running pod的Deployment
- echo "Cleaning up orphaned Deployments..."
- kubectl get deployment -n default -o jsonpath='{.items[?(@.spec.replicas==0)].metadata.name}' | xargs -I {} kubectl delete deployment {} -n default
- echo "Cleanup completed!"
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