在GCP Kubernetes中预填充本地SSD磁盘以供只读multipods使用

基本上,您可以添加 init 初始化SSD的容器:添加数据等。

apiVersion: v1
kind: Pod
metadata:
  name: "test-ssd"
spec:
  initContainers:
  - name: "init"
    image: "ubuntu:14.04"
    command: ["/bin/init_my_ssd.ssh"]
    volumeMounts:
    - mountPath: "/test-ssd/"
      name: "test-ssd:
  containers:
  - name: "shell"
    image: "ubuntu:14.04"
    command: ["/bin/sh", "-c"]
    args: ["echo 'hello world' > /test-ssd/test.txt && sleep 1 && cat /test-ssd/test.txt"]
    volumeMounts:
    - mountPath: "/test-ssd/"
      name: "test-ssd"
  volumes:
  - name: "test-ssd"
    hostPath:
      path: "/mnt/disks/ssd0"
  nodeSelector:
    cloud.google.com/gke-local-ssd: "true"