【k8s】pv 处在 Terminating 状态

kubectl delete pv 之后，pv 一直处在 Terminating 状态

问题现状

[root@node01 efk]# kubectl get pv -n efk|grep elastic
pvc-10cfbb1c-19fd-4b93-bddc-416c5ad1c977   50Gi       RWO            Retain           Terminating   efk/elasticsearch-data-elasticsearch-data-1       elastic-nfs-client             14h
pvc-7164e842-5e6c-4a94-89fe-0e649713a6b7   50Gi       RWO            Retain           Terminating   efk/elasticsearch-data-elasticsearch-data-0       elastic-nfs-client             14h
pvc-8ea92bf8-945c-46ed-8073-a5f2971f52fe   5Gi        RWO            Retain           Terminating   efk/elasticsearch-master-elasticsearch-master-1   elastic-nfs-client             14h
pvc-c9527589-9282-40b3-b0a6-a168412528df   5Gi        RWO            Retain           Terminating   efk/elasticsearch-master-elasticsearch-master-0   elastic-nfs-client             14h

解决办法：

办法一：直接到etcd中删除

1. 将所有的etcd中的key值取到一个keys.yam里面，便于查询

   ETCDCTL_API=3 /opt/etcd/bin/etcdctl --cacert=/opt/etcd/ssl/ca.pem --cert=/opt/etcd/ssl/server.pem --key=/opt/etcd/ssl/server-key.pem --endpoints=https://192.168.110.235:2379,https://192.168.110.236:2379,https://192.168.110.237:2379 get "" --from-key > keys.yaml
   

2. vim keys.yaml 找到pvc-10cfbb1c-19fd-4b93-bddc-416c5ad1c977，目标 pv 找到以 /registry/ 开头 pvc-10cfbb1c-19fd-4b93-bddc-416c5ad1c977结尾的一串记录

   cat keys.yaml |grep pvc-10cfbb1c-19fd-4b93-bddc-416c5ad1c977|grep -a registry
   

3. 删除记录

ETCDCTL_API=3 /opt/etcd/bin/etcdctl --cacert=/opt/etcd/ssl/ca.pem --cert=/opt/etcd/ssl/server.pem --key=/opt/etcd/ssl/server-key.pem --endpoints=https://192.168.110.235:2379,https://192.168.110.236:2379,https://192.168.110.237:2379 del /registry/persistentvolumes/pvc-10cfbb1c-19fd-4b93-bddc-416c5ad1c977

办法二：使用 kubectl patch

kubectl patch pv pvc-7164e842-5e6c-4a94-89fe-0e649713a6b7 -p '{"metadata":{"finalizers":null}}'
kubectl patch pv pvc-8ea92bf8-945c-46ed-8073-a5f2971f52fe -p '{"metadata":{"finalizers":null}}'
kubectl patch pv pvc-c9527589-9282-40b3-b0a6-a168412528df -p '{"metadata":{"finalizers":null}}'