百度云cce安装kubesphere时报错

[leveryd]

背景

安装时报错如下

➜  ~ kubectl logs -n kubesphere-system $(kubectl get pod -n kubesphere-system -l 'app in (ks-install, ks-installer)' -o jsonpath='{.items[0].metadata.name}') -f

2023-03-26T11:20:59+08:00 INFO     : shell-operator latest
...

...

TASK [preinstall : KubeSphere | Stopping if default StorageClass was not found] ***
fatal: [localhost]: FAILED! => {
    "assertion": "\"(default)\" in default_storage_class_check.stdout",
    "changed": false,
    "evaluated_to": false,
    "msg": "Default StorageClass was not found !"
}

PLAY RECAP *********************************************************************
localhost                  : ok=4    changed=2    unreachable=0    failed=1    skipped=4    rescued=0    ignored=0

报错提示很明显，集群中没有默认StorageClass资源。

[leveryd]

怎么解决？

参考 使用KubeKey先装K8s集群，再装Kubesphere失败 Default StorageClass was not found

创建StorageClass

cat >> default-storage-class.yaml <<-EOF
kind: StorageClass
apiVersion: storage.k8s.io/v1
metadata:
  name: local
  annotations:
    cas.openebs.io/config: |
      - name: StorageType
        value: "hostpath"
      - name: BasePath
        value: "/var/openebs/local/"
    kubectl.kubernetes.io/last-applied-configuration: >
      {"apiVersion":"storage.k8s.io/v1","kind":"StorageClass","metadata":{"annotations":{"cas.openebs.io/config":"-
      name: StorageType\n  value: \"hostpath\"\n- name: BasePath\n  value:
      \"/var/openebs/local/\"\n","openebs.io/cas-type":"local","storageclass.beta.kubernetes.io/is-default-class":"true","storageclass.kubesphere.io/supported-access-modes":"[\"ReadWriteOnce\"]"},"name":"local"},"provisioner":"openebs.io/local","reclaimPolicy":"Delete","volumeBindingMode":"WaitForFirstConsumer"}
    openebs.io/cas-type: local
    storageclass.beta.kubernetes.io/is-default-class: 'true'
    storageclass.kubesphere.io/supported-access-modes: '["ReadWriteOnce"]'
provisioner: openebs.io/local
reclaimPolicy: Delete
volumeBindingMode: WaitForFirstConsumer
EOF
kubectl apply -f default-storage-class.yaml

[leveryd]

还要需要安装 openebs， 否则pvc不会自动创建和绑定pv

[leveryd]

怎么安装openebs？

kubectl apply -f https://raw.githubusercontent.com/openebs/charts/gh-pages/openebs-operator.yaml

参考 https://github.com/openebs/charts