persistentvolumeclaim "media" 未找到

Question

我正在尝试部署 Magento 应用程序，但出现以下错误。这个集群是在 EKS 上创建的，PVC 在那里

未找到持久卷声明“媒体” 错误：无法启动容器“magento-web”：来自守护程序的错误响应：OCI 运行时创建失败：container_linux.go:349: 启动容器进程导致“process_linux.go:449: 容器初始化导致“rootfs_linux.go:58: 将 \"/var/lib/kubelet/pods/8865b7dsdbd-721c-45f3-ab77-43a5f5da1362/volume-subpaths/nginx-config/magento-web/0\" 挂载到 rootfs \"=26=]\" at \"/var/lib/docker/overlay2/b1b3faa530b64ad6a9e62db641c5589fef3d29a9ab01fdsd2db594652851a1814a6/merged/etc/nginx/conf.d/default.conf\" 导致 \"not a directory \""": unknown: 您是否试图将目录挂载到文件上（或反之亦然）？检查指定的主机路径是否存在并且是预期的类型退避重启失败的容器

    apiVersion: v1
kind: Service
metadata:
  name: magento-web
  namespace: magento
  labels:
    app: magento-web
    k8s-app: magento
spec:
  ports:
  - name: "http"
    port: 80
    protocol: TCP
    targetPort: 80
  selector:
    app: magento-web

---

apiVersion: apps/v1
kind: Deployment
metadata:
  name: magento-web
  namespace: magento
  labels:
    app: magento-web
    k8s-app: magento
spec:
  selector:
    matchLabels:
      app: magento-web
  strategy:
    rollingUpdate:
      maxSurge: 50%
      maxUnavailable: 30%
    type: RollingUpdate
  template:
    metadata:
      labels:
        app: magento-web
        k8s-app: magento
    spec:
      containers:
      - image: nginx:mainline
        imagePullPolicy: Always
        name: magento-web
        ports:
        - containerPort: 80
          protocol: TCP
        resources:
          limits:
            cpu: 10m
            memory: 128Mi
          requests:
            cpu: 10m
            memory: 128Mi
        volumeMounts:
        - mountPath: /etc/nginx/conf.d/default.conf
          name: nginx-config
          subPath: default.conf
        - mountPath: /var/www/html/magento2.conf
          name: nginx-config
          subPath: magento2.conf
        - name: media
          mountPath: /var/www/html/pub/media
        - mountPath: /var/www/html/pub/static
          name: static
      volumes:
      - configMap:
          defaultMode: 420
          name: nginx
        name: nginx-config
      - name: media
        persistentVolumeClaim:
          claimName: media
      - name: static
        persistentVolumeClaim:
          claimName: static

kubectl get pvc -n magento

volumes:
      - configMap:
          defaultMode: 420
          name: nginx
        name: nginx-config
      - name: media
        persistentVolumeClaim:
          claimName: media
      - name: static
        persistentVolumeClaim:
          claimName: static

Answer 1

由于 default.conf 的错误状态为“您是否正在尝试将目录挂载到文件（或反之亦然）”，

configmap 用法似乎不正确，请尝试这样使用

 - configMap:
          items:
          - key: default.conf
            path: default.conf
          name: nginx
        name: nginx-config

阅读此处 - https://kubernetes.io/docs/tasks/configure-pod-container/configure-pod-configmap/#add-configmap-data-to-a-specific-path-in-the-volume

persistentvolumeclaim "media" 未找到

persistentvolumeclaim "media" not found

magento

kubernetes

kubernetes-pvc

kubernetes-pod

amazon-eks