通过应用商店部署 Longhorn¶
本文将提供在 DCE 5.0 应用商店以 Addon 的图形化界面安部署 Longhorn 云原生存储系统的操作步骤及说明。
Longhorn helm chart 格式转换¶
添加 repo¶
[root@k8s-10-6-162-31 ~]# helm search repo longhorn
NAME CHART VERSION APP VERSION DESCRIPTION
longhorn/longhorn 1.3.2 v1.3.2 Longhorn is a distributed block storage system ...
拉取 Longhorn helm chart 并解压¶
[root@k8s-10-6-162-31 ~]# helm pull longhorn/longhorn
[root@k8s-10-6-162-31 ~]# ls
anaconda-ks.cfg calico.yaml helm-v3.10.1-linux-amd64.tar.gz linux-amd64 longhorn-1.3.2.tgz rook rook-ceph-image rook-ceph-image.zip
[root@k8s-10-6-162-31 ~]# tar xvfz longhorn-1.3.2.tgz
longhorn/Chart.yaml
longhorn/values.yaml
longhorn/templates/NOTES.txt
longhorn/templates/_helpers.tpl
longhorn/templates/clusterrole.yaml
longhorn/templates/clusterrolebinding.yaml
longhorn/templates/crds.yaml
longhorn/templates/daemonset-sa.yaml
longhorn/templates/default-setting.yaml
longhorn/templates/deployment-driver.yaml
longhorn/templates/deployment-ui.yaml
longhorn/templates/deployment-webhook.yaml
longhorn/templates/ingress.yaml
longhorn/templates/postupgrade-job.yaml
longhorn/templates/psp.yaml
longhorn/templates/registry-secret.yaml
longhorn/templates/serviceaccount.yaml
longhorn/templates/services.yaml
longhorn/templates/storageclass.yaml
longhorn/templates/tls-secrets.yaml
longhorn/templates/uninstall-job.yaml
longhorn/.helmignore
longhorn/README.md
longhorn/app-readme.md
longhorn/questions.yaml
[root@k8s-10-6-162-31 ~]# cd longhorn
[root@k8s-10-6-162-31 longhorn]# ls
app-readme.md Chart.yaml questions.yaml README.md templates values.yaml
将 Longhorn 的 values.yaml 转成 json 格式¶
[root@k8s-10-6-162-31 ~]# helm plugin install https://github.com/karuppiah7890/helm-schema-gen.git
karuppiah7890/helm-schema-gen info checking GitHub for tag '0.0.4'
karuppiah7890/helm-schema-gen info found version: 0.0.4 for 0.0.4/Linux/x86_64
karuppiah7890/helm-schema-gen info installed ./bin/helm-schema-gen
Installed plugin: schema-gen
[root@k8s-10-6-162-31 longhorn]# helm schema-gen values.yaml > values.schema.json
[root@k8s-10-6-162-31 longhorn]# ls
app-readme.md Chart.yaml questions.yaml README.md templates values.schema.json values.yaml
将含有 json 文件的 chart 打包压缩¶
[root@k8s-10-6-162-31 longhorn]# cd ..
[root@k8s-10-6-162-31 ~]# ls
anaconda-ks.cfg helm-v3.10.1-linux-amd64.tar.gz longhorn rook rook-ceph-image.zip
calico.yaml linux-amd64 longhorn-1.3.2.tgz rook-ceph-image values.schema.json
[root@k8s-10-6-162-31 ~]# tar zcvf longhorn-v1.3.2.tgz longhorn
longhorn/
longhorn/Chart.yaml
longhorn/values.yaml
longhorn/templates/
longhorn/templates/NOTES.txt
longhorn/templates/_helpers.tpl
longhorn/templates/clusterrole.yaml
longhorn/templates/clusterrolebinding.yaml
longhorn/templates/crds.yaml
longhorn/templates/daemonset-sa.yaml
longhorn/templates/default-setting.yaml
longhorn/templates/deployment-driver.yaml
longhorn/templates/deployment-ui.yaml
longhorn/templates/deployment-webhook.yaml
longhorn/templates/ingress.yaml
longhorn/templates/postupgrade-job.yaml
longhorn/templates/psp.yaml
longhorn/templates/registry-secret.yaml
longhorn/templates/serviceaccount.yaml
longhorn/templates/services.yaml
longhorn/templates/storageclass.yaml
longhorn/templates/tls-secrets.yaml
longhorn/templates/uninstall-job.yaml
longhorn/.helmignore
longhorn/README.md
longhorn/app-readme.md
longhorn/questions.yaml
longhorn/values.schema.json
[root@k8s-10-6-162-31 ~]# ls
anaconda-ks.cfg helm-v3.10.1-linux-amd64.tar.gz longhorn longhorn-v1.3.2.tgz rook-ceph-image values.schema.json
calico.yaml linux-amd64 longhorn-1.3.2.tgz rook rook-ceph-image.zip
上传 chart 包至 DCE 5.0 镜像仓库¶
DCE 5.0 应用商店安装 Longhorn¶
[root@k8s-10-6-162-31 ~]# kubectl get po -n longhorn-system
NAME READY STATUS RESTARTS AGE
csi-attacher-7bf4b7f996-7g2h6 1/1 Running 0 3h13m
csi-attacher-7bf4b7f996-d996x 1/1 Running 1 (108m ago) 3h13m
csi-attacher-7bf4b7f996-nxwcw 1/1 Running 0 3h13m
csi-provisioner-869bdc4b79-4xgbs 1/1 Running 1 (108m ago) 3h13m
csi-provisioner-869bdc4b79-8bjb5 1/1 Running 0 3h13m
csi-provisioner-869bdc4b79-zmqkp 1/1 Running 0 3h13m
csi-resizer-6d8cf5f99f-lfvhq 1/1 Running 1 (108m ago) 3h13m
csi-resizer-6d8cf5f99f-lzkd4 1/1 Running 0 3h13m
csi-resizer-6d8cf5f99f-zcd6g 1/1 Running 0 3h13m
csi-snapshotter-588457fcdf-crddw 1/1 Running 1 (108m ago) 3h13m
csi-snapshotter-588457fcdf-qnghk 1/1 Running 0 3h13m
csi-snapshotter-588457fcdf-xbl4q 1/1 Running 0 3h13m
engine-image-ei-a5371358-qtbzf 1/1 Running 0 3h14m
engine-image-ei-a5371358-sgrkv 1/1 Running 0 3h14m
engine-image-ei-a5371358-t8gd6 1/1 Running 0 3h14m
helm-operation-install-longhorn-deploy-jf5rm-hdx82 0/1 Completed 0 3h20m
instance-manager-e-2894727b 1/1 Running 0 3h14m
instance-manager-e-c285811f 1/1 Running 0 3h14m
instance-manager-e-c33ef405 1/1 Running 0 3h14m
instance-manager-r-5eed6e09 1/1 Running 0 3h14m
instance-manager-r-7aea1541 1/1 Running 0 3h14m
instance-manager-r-832995c5 1/1 Running 0 3h14m
longhorn-admission-webhook-84dbdf4b-7k9pf 1/1 Running 0 3h20m
longhorn-admission-webhook-84dbdf4b-w9xjz 1/1 Running 0 3h20m
longhorn-conversion-webhook-77f447c97b-fj52b 1/1 Running 0 3h20m
longhorn-conversion-webhook-77f447c97b-fxqck 1/1 Running 0 3h20m
longhorn-csi-plugin-mvwwd 2/2 Running 0 3h13m
longhorn-csi-plugin-nj6pg 2/2 Running 0 3h13m
longhorn-csi-plugin-t8smg 2/2 Running 0 3h13m
longhorn-driver-deployer-7cd5cfcd64-lsjnm 1/1 Running 0 3h20m
longhorn-manager-lwrxj 1/1 Running 0 3h20m
longhorn-manager-x7vgm 1/1 Running 0 3h20m
longhorn-manager-xsn8k 1/1 Running 1 (3h14m ago) 3h20m
longhorn-ui-68bc57db67-46brf 1/1 Running 0 3h20m
修改 Longhorn 前端 service 端口：
进入 Longhorn UI：
至此，在 DCE 5.0 应用商店成功部署了 Longhorn 存储系统！