經過Kubernetes在Docker容器掛載Azure文件存儲

1。經過acs-engine建立k8s。

2。SSH k8s master，建立secret，經過k8s文件建立secret:

在這個yaml文件中，咱們應該在其中寫入存儲賬戶和密鑰，咱們應該使用base64編碼的Azure存儲賬戶和密鑰，以下所示:

 

 

root@k8s-master-37117435-0:~# echo -n imagesdisks845  |base64

 

root@k8s-master-37117435-0:~# echo  -n XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX |base64

 

root@k8s-master-37117435-0:~# cd  /azure_file/

 

root@k8s-master-37117435-0:/azure_file# vim azure-secret.yaml

root@k8s-master-37117435-0:/azure_file# cat azure-secret.yaml

apiVersion: v1

kind: Secret

metadata:

  name: azure-secret

type: Opaque

data:

  azurestorageaccountname: aW1hZ2VzZGlza3M4NDU=

  azurestorageaccountkey: XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

 

Create pod: create azure.yaml:

 

root@k8s-master-37117435-0:/azure_file# kubectl create -f /azure_file/azure-secret.yaml

secret "azure-secret01" created

root@k8s-master-37117435-0:/azure_file# kubectl get secret

NAME                  TYPE                                  DATA      AGE

azure-secret          Opaque                                2         3d

azure-secret01        Opaque                                2         11s

default-token-7w4s9   kubernetes.io/service-account-token   3         4d

 

Create pod: create azure.yaml:

 

root@k8s-master-37117435-0:/azure_file# touch azure.yaml

root@k8s-master-37117435-0:/azure_file# ls

root@k8s-master-37117435-0:/azure_file# vim azure.yaml

root@k8s-master-37117435-0:/azure_file# cat azure.yaml

apiVersion: v1

kind: Pod

metadata:

name: nginx

spec:

containers:

  - image: nginx

    name: nginx

    volumeMounts:

      - name: azure

        mountPath: /mnt/azure

volumes:

      - name: azure

        azureFile:

          secretName: azure-secret01

          shareName:  azurefile

          readOnly: false

 

Use this file to create pod:

 

root@k8s-master-37117435-0:/azure_file# kubectl create -f /azure_file/azure.yaml

pod "nginx" created

root@k8s-master-37117435-0:/azure_file# kubectl get pods

NAME      READY     STATUS    RESTARTS   AGE

nginx     1/1       Running   0          34s

 

Now, pod create is completed, we can use this script to check file,like this:

 

root@k8s-master-37117435-0:/azure_file# kubectl exec -it nginx bash

root@nginx:/# cd  /mnt

root@nginx:/mnt# ls

azure

root@nginx:/mnt# cd azure

root@nginx:/mnt/azure# ls

2.2.jpg  a

root@nginx:/mnt/azure# df  -Th

Filesystem                                            Type     Size  Used Avail Use% Mounted on

overlay                                               overlay   30G  4.1G   25G  15% /

tmpfs                                                 tmpfs    966M     0  966M   0% /dev

tmpfs                                                 tmpfs    966M     0  966M   0% /sys/fs/cgroup

//imagesdisks845.file.core.chinacloudapi.cn/azurefile cifs     5.0T  128K  5.0T   1% /mnt/azure

/dev/sda1                                             ext4      30G  4.1G   25G  15% /etc/hosts

shm                                                   tmpfs     64M     0   64M   0% /dev/shm

tmpfs                                                 tmpfs    966M   12K  966M   1% /run/secrets/kubernetes.io/serviceaccount

tmpfs                                                 tmpfs    966M     0  966M   0% /sys/firmware

root@nginx:/mnt/azure# touch k8stest

root@nginx:/mnt/azure# ls

2.2.jpg  a  k8stest

root@nginx:/mnt/azure#

 

管理門戶中驗證，確認將正確的文件共享名寫入azure.yaml中，與下圖保持一致：