Question

我在Kubernetes 1.6集群上部署了heketi / gluster。然后我按照指南为动态持久卷创建了一个StorageClass，但是如果我创建了pvc则没有创建pv。

如果我手动使用heketi-cli并手动创建pv，那么heketi和glusterfs pod正在按预期运行和工作。 pv也声称pv。

我觉得我错过了一步，但我不知道哪一步。我遵循指南，我认为动态持久卷应该“正常工作”。

安装heketi-cli和glusterfs-client
使用./gk-deploy -g
创建StorageClass
创建PVC 我错过了一步吗？

StorageClass

$ kubectl get storageclasses
NAME      TYPE
slow      kubernetes.io/glusterfs   

apiVersion: storage.k8s.io/v1
kind: StorageClass
metadata:
  creationTimestamp: 2017-06-07T06:54:35Z
  name: slow
  resourceVersion: "82741"
  selfLink: /apis/storage.k8s.io/v1/storageclassesslow
  uid: 2aab0a5c-4b4e-11e7-9ee4-001a4a3f1eb3
parameters:
  restauthenabled: "false"
  resturl: http://10.2.35.3:8080/
  restuser: ""
  restuserkey: ""
provisioner: kubernetes.io/glusterfs

PVC

$ kubectl -nkube-system get pvc
NAME                          STATUS    VOLUME               CAPACITY   ACCESSMODES   STORAGECLASS   AGE
gluster1                      Bound     glusterfs-b427d1f1   1Gi        RWO                          15m
influxdb-persistent-storage   Pending                                                 slow           14h

apiVersion: v1
kind: PersistentVolumeClaim
metadata:
  annotations:
    kubectl.kubernetes.io/last-applied-configuration: |
      {"apiVersion":"v1","kind":"PersistentVolumeClaim","metadata":{"annotations":{"volume.beta.kubernetes.io/storage-class":"slow"},"labels":{"k8s-app":"influxGrafana"},"name":"influxdb-persistent-storage","namespace":"kube-system"},"spec":{"accessModes":["ReadWriteOnce"],"resources":{"requests":{"storage":"1Gi"}}}}
    volume.beta.kubernetes.io/storage-class: slow
    volume.beta.kubernetes.io/storage-provisioner: kubernetes.io/glusterfs
  creationTimestamp: 2017-06-06T16:48:46Z
  labels:
    k8s-app: influxGrafana
  name: influxdb-persistent-storage
  namespace: kube-system
  resourceVersion: "87638"
  selfLink: /api/v1/namespaces/kube-system/persistentvolumeclaims/influxdb-persistent-storage
  uid: 021b69c4-4ad8-11e7-9ee4-001a4a3f1eb3
spec:
  accessModes:
  - ReadWriteOnce
  resources:
    requests:
      storage: 1Gi
status:
  phase: Pending

来源：

DOM classes

https://github.com/gluster/gluster-kubernetes

环境：

$ kubectl cluster-info
Kubernetes master is running at https://andrea-master-0.muellerpublic.de:443
KubeDNS is running at https://andrea-master-0.muellerpublic.de:443/api/v1/proxy/namespaces/kube-system/services/kube-dns
kubernetes-dashboard is running at https://andrea-master-0.muellerpublic.de:443/api/v1/proxy/namespaces/kube-system/services/kubernetes-dashboard

$ heketi-cli cluster list
Clusters:
24dca142f655fb698e523970b33238a9

$ kubectl version
Client Version: version.Info{Major:"1", Minor:"6", GitVersion:"v1.6.4", GitCommit:"d6f433224538d4f9ca2f7ae19b252e6fcb66a3ae", GitTreeState:"clean", BuildDate:"2017-05-19T18:44:27Z", GoVersion:"go1.7.5", Compiler:"gc", Platform:"linux/amd64"}
Server Version: version.Info{Major:"1", Minor:"6", GitVersion:"v1.6.4+coreos.0", GitCommit:"8996efde382d88f0baef1f015ae801488fcad8c4", GitTreeState:"clean", BuildDate:"2017-05-19T21:11:20Z", GoVersion:"go1.7.5", Compiler:"gc", Platform:"linux/amd64"}

Answer 1

问题是StorageClass resturl中的斜杠。

resturl: http://10.2.35.3:8080/必须为resturl: http://10.2.35.3:8080

PS：o.O ....

使用Kuberenetes Heketi的动态持久卷不起作用

1 个答案: