利用deployment创建挂载本地路径的容器

矫情吗；* 2024-02-19 19:30 7阅读 0赞

#### 在宿主机上创建路径 ####

mkdir /root/k8s/vnc_host_path

#### 创建vnc.yaml ####

apiVersion: apps/v1 # for versions before 1.9.0 use apps/v1beta2
    kind: Deployment 
    metadata:
      name: vnc
      labels:
        app: vnc
    spec:
      selector:
        matchLabels:
          app: vnc
      strategy:
        type: Recreate
      template:
        metadata:
          labels:
            app: vnc
        spec:
          containers:
          - image: lys/centos-xfce-vnc:v1
            name: vnc
            ports:
            - containerPort: 6901
              name: vnc-port
            volumeMounts:
            - name: vnc-host-path
              mountPath: /usr/lys
          volumes:
          - name: vnc-host-path
            hostPath:
               path: /root/k8s/vnc_host_path

#### 执行启动命令 ####

kubectl create -f vnc.yaml

#### 检查结果 ####

#查看deployment
    [root@lys-192 vnc_host_path]# kubectl get deployment
    NAME   DESIRED   CURRENT   UP-TO-DATE   AVAILABLE   AGE
    vnc    1         1         1            1           2d20h
    
    
    #查看容器运行情况
    [root@lys-192 vnc_host_path]# kubectl get pods --all-namespaces
    NAMESPACE     NAME                                            READY   STATUS    RESTARTS   AGE
    default       vnc-8487cdb8d4-znprt                            1/1     Running   0          2d20h
    kube-system   coredns-576cbf47c7-87bwt                        1/1     Running   0          6d
    kube-system   coredns-576cbf47c7-bv58g                        1/1     Running   0          6d
    kube-system   etcd-localhost.localdomain                      1/1     Running   2          6d
    kube-system   kube-apiserver-localhost.localdomain            1/1     Running   1          5d14h
    kube-system   kube-controller-manager-localhost.localdomain   1/1     Running   2          5d14h
    kube-system   kube-flannel-ds-amd64-jc6mj                     1/1     Running   0          5d14h
    kube-system   kube-proxy-f56ln                                1/1     Running   0          6d
    kube-system   kube-scheduler-localhost.localdomain            1/1     Running   1          6d
    kube-system   nvidia-device-plugin-daemonset-8rm5x            1/1     Running   0          4d14h
    vnc-space     rc-name-vnc-rthj4                               1/1     Running   0          23h
    vnc-space     vncpod535615460617556                           1/1     Running   0          25h
    vnc-space     vncpod535617847595744                           1/1     Running   0          25h