Kubernetes批量安装

问题描述 投票:0回答:1

我正在尝试将目录挂载到我的Pod,但始终会显示错误消息“找不到文件或目录”

这是我用于部署的yaml文件:

apiVersion: apps/v1
kind: Deployment
metadata:
  name: myapp1-deployment
  labels:
    app: myapp
spec:
  replicas: 3
  selector:
    matchLabels:
      app: myapp
  template:
    metadata:
      labels:
        app: myapp
    spec:
      volumes:
       - name: test-mount-1
         persistentVolumeClaim:
           claimName: task-pv-claim-1
      containers:
      - name: myapp
        image: 192.168.11.168:5002/dev:0.0.1-SNAPSHOT-6f4b1db
        command: ["java -jar /jar/myapp1-0.0.1-SNAPSHOT.jar --spring.config.location=file:/etc/application.properties"]
        ports:
        - containerPort: 8080
        volumeMounts:
            - mountPath: "/etc/application.properties"
              #subPath: application.properties
              name: test-mount-1
       # hostNetwork: true

      imagePullSecrets:
        - name: regcred
      #volumes:
       # - name: test-mount

这是持久性卷配置:

kind: PersistentVolume
apiVersion: v1
metadata:
  name: test-mount-1
  labels:
    type: local
    app: myapp
spec:
  storageClassName: manual
  capacity:
    storage: 5Gi
  accessModes:
    - ReadWriteMany
  hostPath:
    path: "/mnt/share"



以及此索赔数量配置:

apiVersion: v1
kind: PersistentVolumeClaim
metadata:
  name: task-pv-claim-1
spec:
  storageClassName: manual
  accessModes:
    - ReadWriteMany
  resources:
    requests:
      storage: 5Gi



这是用于部署的服务配置:



apiVersion: v1
kind: Service
metadata:
  name: myapp-service
spec:
  selector:
    app: myapp
  externalIPs:
   - 192.168.11.145
  ports:
    - protocol: TCP
      port: 8080
      nodePort: 31000
  type: LoadBalancer
status:
  loadBalancer:
    ingress:


[如果有人可以提供帮助,我将不胜感激,谢谢。

linux kubernetes mount volumes
1个回答
0
投票

您尚未在问题中包括存储类,但我假设您正在尝试在节点上进行本地存储。可能很容易检查,但是目录在您的Pod运行所在的节点上是否存在?而且可写吗?根据您拥有的工作节点数,您的Pod似乎可以在任何节点上运行,而PV并未设置为任何特定节点。您可以使用节点关联性来确保Pod在包含pv中引用的目录的同一节点上运行,如果有问题的话。

编辑,如果是nfs,则需要更改您的pv以包括:

nfs: 
  path: /mnt/share 
  server: <nfs server node ip/fqdn>
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