部署文件错误，但找不到从哪里发出答案

【问题标题】：Deployment file error but can not find where issued from部署文件错误，但找不到从哪里发出
【发布时间】：2021-07-28 04:12:00
【问题描述】：

我希望人们可以帮助指出我的部署文件中的问题所在，当我部署时出现以下错误感谢您的帮助

"Deployment.apps "my-app" is invalid: [spec.template.spec.containers[0].volumeMounts[0].name: Not found: "audioSources", spec.template.spec.containers[0].volumeMounts[1].name: Not found: "authors", spec.template.spec.containers[0].volumeMounts[2].name: Not found: "covers"]"

这是我的部署文件

apiVersion: apps/v1
kind: Deployment
metadata:
  labels:
    app: my-app
  name: my-app
spec:
  replicas: 1
  selector:
    matchLabels:
      app: my-app
  template:
    metadata:
      labels:
        app: my-app
    spec:
      containers:
      - image: myname/myimage
        name: my-app
        ports:
        - containerPort: 3000
        volumeMounts:
        - name: audioSources
          mountPath: /usr/share/nginx/html/audioSources
        - name: authors
          mountPath: /usr/share/nginx/html/authors
        - name: covers
          mountPath: /usr/share/nginx/html/covers
  volumes:
    - name: audioSources
      hostPath:
        path: /home/websites/audioSources
    - name: authors
      hostPath:
        path: /home/websites/authors
    - name: covers
      hostPath:
        path: /home/websites/covers

【问题讨论】：

标签： kubernetes deployment

【解决方案1】：

这是一个固定的部署：

apiVersion: apps/v1
kind: Deployment
metadata:
  labels:
    app: my-app
  name: my-app
spec:
  replicas: 1
  selector:
    matchLabels:
      app: my-app
  template:
    metadata:
      labels:
        app: my-app
    spec:
      containers:
      - image: myname/myimage
        name: my-app
        ports:
        - containerPort: 3000
        volumeMounts:
        - name: audio-sources
          mountPath: /usr/share/nginx/html/audioSources
        - name: authors
          mountPath: /usr/share/nginx/html/authors
        - name: covers
          mountPath: /usr/share/nginx/html/covers
      volumes:
      - name: audio-sources
        hostPath:
          path: /home/websites/audioSources
      - name: authors
        hostPath:
          path: /home/websites/authors
      - name: covers
        hostPath:
          path: /home/websites/covers

卷应在spec 下，与containers 处于同一级别。
另外，audioSource 的名称更改为 audio-source。

【讨论】：

【解决方案2】：

看起来这是由于您的 YAML 文件中的缩进错误

Volume 应该在 spec 部分下

示例 YAML 我正在使用

apiVersion: apps/v1
kind: Deployment
metadata:
  labels:
    app: hello-app
  name: hello-app
  namespace: default
spec:
  progressDeadlineSeconds: 600
  replicas: 1
  revisionHistoryLimit: 10
  selector:
    matchLabels:
      app: hello-app
  strategy:
    rollingUpdate:
      maxSurge: 25%
      maxUnavailable: 25%
    type: RollingUpdate
  template:
    metadata:
      creationTimestamp: null
      labels:
        app: hello-app
    spec:
      containers:
      - name: nginx
        image: nginx
        imagePullPolicy: IfNotPresent
        volumeMounts:
          - mountPath: /etc/cert/
            name: foo
          - mountPath: /etc/nginx/conf.d
            name: nginxconf
            readOnly: true
      - image: gcr.io/google-samples/hello-app:1.0
        imagePullPolicy: IfNotPresent
        name: hello-app
        resources: {}
        terminationMessagePath: /dev/termination-log
        terminationMessagePolicy: File
      dnsPolicy: ClusterFirst
      restartPolicy: Always
      schedulerName: default-scheduler
      securityContext: {}
      terminationGracePeriodSeconds: 30 
      volumes:
      - configMap:
          defaultMode: 256
          name: nginxthroughpass
          optional: false
        name: nginxconf
      - name: foo
        secret:
          defaultMode: 420
          items:
          - key: tls.crt
            path: tls.crt
          - key: tls.key
            path: tls.key
          secretName: nginx-prod

【讨论】：