我正在尝试使用 gcs 存储桶作为 gke pod 中的卷

Question

我收到错误：

验证“mysql.yaml”时出错：验证数据时出错： ValidationError（Deployment.spec.template.spec.volumes[0]）：未知 io.k8s.kubernetes.pkg.api.v1.Volume 中的“路径”字段； )

apiVersion: extensions/v1beta1
kind: Deployment
metadata:
  name: mysql
  labels:
    app: mysql
spec:
  replicas: 1
  selector:
    matchLabels:
      app: mysql
  template:
    metadata:
      labels:
        app: mysql
    spec:
      containers:
        - image: mysql:5.6
          name: mysql
          env:
            - name: MYSQL_ROOT_PASSWORD
              valueFrom:
                secretKeyRef:
                  name: mysql
                  key: password
          ports:
            - containerPort: 3306
              name: mysql
          volumeMounts:
            - name: mapping-sandbox-test
              mountPath: /var/lib/mysql
      volumes:
        - name: mapping-sandbox-test
          path: gs://<bucket-name>

Answer 1

使用名称和路径作为键，您的部署对象看起来是正确的。你可以在how to mount a GCS bucket on kubernetes here看到一个例子

apiVersion: extensions/v1beta1
kind: Deployment
metadata:
  name: gcsfuse-test
spec:
  replicas: 1
  template:
    metadata:
      labels:
        app: gcsfuse-test
    spec:
      containers:
        - name: gcsfuse-test
          image: gcr.io/some-repo/gcs-fuse:latest
          securityContext:
            privileged: true
            capabilities:
              add:
                - SYS_ADMIN
          lifecycle:
            postStart:
              exec:
                command: ["gcsfuse", "-o", "nonempty", "some-bucket", "/mnt/some-bucket"]
            preStop:
              exec:
                command: ["fusermount", "-u", "/mnt/some-bucket"]

This Stack Overflow question might help too.