k8s helm 删除 tiller
kuberneter 上面装了 helm 想卸载还并不是那么简单,
参考 stackoverflow 回复
kubectl get -n kube-system secrets,sa,clusterrolebinding -o name|grep tiller|xargs kubectl -n kube-system delete
kubectl get all -n kube-system -l app=helm -o name|xargs kubectl delete -n kube-system
先查看 pod
[root@k8snode1 ~]# kubectl get pods --all-namespaces
NAMESPACE NAME READY STATUS RESTARTS AGE
kube-system calico-kube-controllers-7fc57b95d4-wzgt7 1/1 Running 0 20h
kube-system calico-node-768jt 1/1 Running 0 20h
kube-system calico-node-gh7xn 1/1 Running 1 19h
kube-system calico-node-mr7tq 1/1 Running 1 19h
kube-system coredns-6967fb4995-5tqt4 1/1 Running 0 20h
kube-system coredns-6967fb4995-8hcrx 1/1 Running 0 20h
kube-system etcd-k8snode1 1/1 Running 1 20h
kube-system kube-apiserver-k8snode1 1/1 Running 1 20h
kube-system kube-controller-manager-k8snode1 1/1 Running 1 20h
kube-system kube-proxy-dq2h5 1/1 Running 1 19h
kube-system kube-proxy-hhhlm 1/1 Running 2 19h
kube-system kube-proxy-xpkjj 1/1 Running 1 20h
kube-system kube-scheduler-k8snode1 1/1 Running 1 20h
kube-system tiller-deploy-5cdbdd477f-bj54f 1/1 Running 0 17m执行第一条命令
[root@k8snode1 ~]# kubectl get -n kube-system secrets,sa,clusterrolebinding -o name|grep tiller|xargs kubectl -n kube-system delete
secret "tiller-token-z9bml" deleted
serviceaccount "tiller" deleted
warning: deleting cluster-scoped resources, not scoped to the provided namespace
clusterrolebinding.rbac.authorization.k8s.io "tiller" deleted
[root@k8snode1 ~]# 再执行第二条命令
[root@k8snode1 ~]# kubectl get all -n kube-system -l app=helm -o name|xargs kubectl delete -n kube-system
pod "tiller-deploy-5cdbdd477f-bj54f" deleted
service "tiller-deploy" deleted
deployment.apps "tiller-deploy" deleted
replicaset.apps "tiller-deploy-5cdbdd477f" deleted
[root@k8snode1 ~]#
再次查看 pod, tiller 已经被卸载。
