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5.8.1升级至5.9.0文档

版本变更​

5.9.0 版本变更

控制台升级​

数据中心升级​

1. 更新 grctl 命令

docker run -it --rm -v /:/rootfs  registry.cn-hangzhou.aliyuncs.com/goodrain/rbd-grctl:v5.9.0-release copy
mv /usr/local/bin/rainbond-grctl /usr/local/bin/grctl && grctl install

注意：如果遇到无法安装 grctl 可以参考 grctl 安装文档

2. 执行升级命令

grctl cluster upgrade --new-version=v5.9.0-release

3.更换 operator 镜像并修改挂载 

kubectl edit deploy rainbond-operator -n rbd-system

  • 替换镜像为以下

    registry.cn-hangzhou.aliyuncs.com/goodrain/rainbond-operator:v5.9.0-release

  • 修改挂载的配置如下，注意 volumeMounts 以及volume 格式对齐

    volumeMounts:
    - mountPath: /var
      name: vardir
    - mountPath: /run
      name: rundir
          
    volumes:
    - hostPath:
        path: /run
        type: Directory
      name: rundir
    - hostPath:
        path: /var
        type: Directory
      name: vardir
配置文件如下: 
# 需要配置 image volumeMounts 以及 volumes 字段的内容

# Please edit the object below. Lines beginning with a '#' will be ignored,
# and an empty file will abort the edit. If an error occurs while saving this file will be
# reopened with the relevant failures.
#
apiVersion: apps/v1
kind: Deployment
metadata:
  annotations:
    deployment.kubernetes.io/revision: "1"
    meta.helm.sh/release-name: rainbond
    meta.helm.sh/release-namespace: rbd-system
  creationTimestamp: "2022-10-10T03:28:19Z"
  generation: 1
  labels:
    app.kubernetes.io/managed-by: Helm
    control-plane: rainbond-operator
    release: rainbond
  name: rainbond-operator
  namespace: rbd-system
  resourceVersion: "926"
  uid: 5fd3bcf3-52e2-4a29-a653-511bb0cd7058
spec:
  progressDeadlineSeconds: 600
  replicas: 1
  revisionHistoryLimit: 10
  selector:
    matchLabels:
      control-plane: rainbond-operator
  strategy:
    rollingUpdate:
      maxSurge: 25%
      maxUnavailable: 25%
    type: RollingUpdate
  template:
    metadata:
      creationTimestamp: null
      labels:
        control-plane: rainbond-operator
        release: rainbond
    spec:
      containers:
      - args:
        - --leader-elect
        - --zap-log-level=4
        command:
        - /manager
        image: registry.cn-hangzhou.aliyuncs.com/goodrain/rainbond-operator:v5.9.0-release
        imagePullPolicy: IfNotPresent
        livenessProbe:
          failureThreshold: 3
          httpGet:
            path: /healthz
            port: 8081
            scheme: HTTP
          initialDelaySeconds: 15
          periodSeconds: 20
          successThreshold: 1
          timeoutSeconds: 1
        name: rainbond-operator
        readinessProbe:
          failureThreshold: 3
          httpGet:
            path: /readyz
            port: 8081
            scheme: HTTP
          initialDelaySeconds: 5
          periodSeconds: 10
          successThreshold: 1
          timeoutSeconds: 1
        resources:
          requests:
            cpu: 100m
            memory: 64Mi
        securityContext:
          allowPrivilegeEscalation: false
        terminationMessagePath: /dev/termination-log
        terminationMessagePolicy: File
        volumeMounts:
        - mountPath: /var
          name: vardir
        - mountPath: /run
          name: rundir
      dnsPolicy: ClusterFirst
      restartPolicy: Always
      schedulerName: default-scheduler
      securityContext: {}
      serviceAccount: rainbond-operator
      serviceAccountName: rainbond-operator
      terminationGracePeriodSeconds: 10
      volumes:
      - hostPath:
          path: /run
          type: Directory
        name: rundir
      - hostPath:
          path: /var
          type: Directory
        name: vardir

  • 等待 operator 启动完成以后重启 node 以及 chaos 
kubectl delete ds rbd-chaos rbd-node -n rbd-system
caution

非 helm 安装的 Rainbond，出现以下报错为正常现象，可以忽略

error: update rainbond components: get rbdcomponent rbd-app-ui: rbdcomponents.rainbond.io "rbd-app-ui" not found