概述

上篇介绍的是不带pvc的恢复，这篇介绍下带pvc的恢复。

a集群创建nginx

apiVersion: v1
kind: Namespace
metadata:
  name: nginx-pvc

---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: nginx
spec:
  replicas: 1
  selector:
    matchLabels:
      app: nginx
  template:
    metadata:
      labels:
        app: nginx
    spec:
      containers:
      - name: nginx
        image: nginx:stable-alpine
        volumeMounts:
        - mountPath: /etc/test
          name: test
      volumes:
      - name: test
        persistentVolumeClaim:
          claimName: nginx-test

---
apiVersion: v1
kind: PersistentVolumeClaim
metadata:
  name: nginx-test
spec:
  accessModes:
    - ReadWriteOnce
  storageClassName: local-path
  resources:
    requests:
      storage: 2Gi
---

apiVersion: v1
kind: Service
metadata:
  name: nginx
  labels:
    app: nginx
spec:
  type: NodePort
  ports:
  - port: 80
    protocol: TCP
    name: http
    nodePort: 32366
  selector:
    app: nginx

参考这里：我这里使用的是local-path sc，需要升级k10，使用sidecar。
https://wghdr.top/archives/2381

给nginx-pvc ns打标签

k label ns nginx-pvc k10/injectKanisterSidecar=true

重新创建nginx pod

# 注释掉创建namespace字段
k delete -f nginx.yaml -n nginx-pvc
k apply -f nginx.yaml -n nginx-pvc
k get po -n nginx-pvc

kanister-sidecar已注入。

我这里b集群也是同样的local-path，也需要同样helm upgrade。

a集群创建备份策略

备份成功，也可以看到Kanister信息。

b集群创建import策略

导入成功。