kubenets常用删除命令

清理 Evicted 状态的 Pod
kubectl get pods --all-namespaces -o wide | grep Evicted | awk '{print $1,$2}' | xargs -L1 kubectl delete pod -n

清理 Error 状态的 Pod
kubectl get pods --all-namespaces -o wide | grep Error | awk '{print $1,$2}' | xargs -L1 kubectl delete pod -n

清理 Completed 状态的 Pod
kubectl get pods --all-namespaces -o wide | grep Completed | awk '{print $1,$2}' | xargs -L1 kubectl delete pod -n

kubectl get pods -n blade-env-pre -o wide | awk '{print $1,$2}' | xargs -L1 kubectl delete pod -n

删除指定pods
kubectl get pods -n blade-env-pre -o wide | awk '{print $1}' | xargs kubectl delete pod -n blade-env-pre

清理没有被使用的 PV
kubectl describe -A pvc | grep -E "^Name:.*$|^Namespace:.*$|^Used By:.*$" | grep -B 2 "" | grep -E "^Name:.*$|^Namespace:.*$" | cut -f2 -d: | paste -d " " - - | xargs -n2 bash -c 'kubectl -n ${1} delete pvc ${0}'

清理没有被绑定的 PVC
kubectl get pvc --all-namespaces | tail -n +2 | grep -v Bound | awk '{print $1,$2}' | xargs -L1 kubectl delete pvc -n

清理没有被绑定的 PV
kubectl get pv | tail -n +2 | grep -v Bound | awk '{print $1}' | xargs -L1 kubectl delete pv

删除其他资源
kubectl delete deployments.apps --all -n spring-blade
kubectl delete statefulsets.apps --all -n spring-blade
kubectl delete services --all -n spring-blade
kubectl delete configmaps --all -n spring-blade
kubectl delete secrets --all -n spring-blade