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Version: V6.0

离线安装

本文档介绍通过 Helm 离线安装 Rainbond。

前提​

离线安装 Rainbond​

准备 Rainbond 离线镜像和安装包​

  1. 在有网络的环境下提前准备好 Rainbond 所需的镜像。你可以通过以下脚本下载所需的镜像。
vim download_rbd_images.sh
#!/bin/bash

IMAGE_DOMAIN=registry.cn-hangzhou.aliyuncs.com
IMAGE_NAMESPACE=goodrain
VERSION=<version>-release

image_list="${IMAGE_DOMAIN}/${IMAGE_NAMESPACE}/rainbond:${VERSION}
${IMAGE_DOMAIN}/${IMAGE_NAMESPACE}/rbd-chaos:${VERSION}
${IMAGE_DOMAIN}/${IMAGE_NAMESPACE}/rbd-mq:${VERSION}
${IMAGE_DOMAIN}/${IMAGE_NAMESPACE}/rainbond-operator:${VERSION}
${IMAGE_DOMAIN}/${IMAGE_NAMESPACE}/rbd-worker:${VERSION}
${IMAGE_DOMAIN}/${IMAGE_NAMESPACE}/rbd-api:${VERSION}
${IMAGE_DOMAIN}/${IMAGE_NAMESPACE}/rbd-monitor:v2.20.0
${IMAGE_DOMAIN}/${IMAGE_NAMESPACE}/apisix-ingress-controller:1.8.2
${IMAGE_DOMAIN}/${IMAGE_NAMESPACE}/apisix:3.9.1-debian
${IMAGE_DOMAIN}/${IMAGE_NAMESPACE}/local-path-provisioner:v0.0.29
${IMAGE_DOMAIN}/${IMAGE_NAMESPACE}/minio:RELEASE.2023-10-24T04-42-36Z
${IMAGE_DOMAIN}/${IMAGE_NAMESPACE}/rbd-db:8.0.19
${IMAGE_DOMAIN}/${IMAGE_NAMESPACE}/registry:2.6.2
${IMAGE_DOMAIN}/${IMAGE_NAMESPACE}/alpine:latest"

for image in ${image_list}; do
    nerdctl pull "${image}"
done

nerdctl save -o rainbond-offline-images.tar ${image_list}
  1. 获取 Rainbond Helm Chart
git clone -b main --depth=1 https://github.com/goodrain/rainbond-chart.git

开始安装​

  1. 导入提前准备好的镜像包和 Chart 包到目标服务器，执行以下命令导入镜像。
nerdctl -n k8s.io load -i rainbond-offline-images.tar
  1. 编辑 values.yaml 文件，填写必须配置。
vim values.yaml
Cluster:
  gatewayIngressIPs: 172.20.251.93 #集群入口IP

  nodesForGateway:
  - externalIP: 172.20.251.93     #k8s节点外网IP
    internalIP: 172.20.251.93     #k8s节点内网IP
    name: 172.20.251.93           #k8s节点名称
# - More nodes for gateway
  nodesForChaos:
  - name: 172.20.251.93           #k8s节点名称
# - More nodes for chaos
  containerdRuntimePath: /var/run/containerd  #containerd.sock文件路径
Component:
  rbd_app_ui:
    env:
    - name: DISABLE_DEFAULT_APP_MARKET # 禁用默认开源应用商店
      value: true
  1. 执行安装命令。
helm install rainbond ./rainbond-chart --create-namespace -n rbd-system -f values.yaml
  1. 执行完安装命令后，在集群中执行以下命令查看安装状态。
watch kubectl get pod -n rbd-system
  1. 当名称包含 rbd-app-ui 的 Pod 为 Running 状态时即安装成功。如下所示，Pod rbd-app-ui-5577b8ff88-fpnnv 为 Running 状态时，表示 Rainbond 安装成功。
安装成功结果示例
NAME                                      READY   STATUS    RESTARTS   AGE
local-path-provisioner-78d88b6df5-wkr84   1/1     Running   0          5m37s
minio-0                                   1/1     Running   0          5m37s
rainbond-operator-59ff8bb988-nlqrt        1/1     Running   0          5m56s
rbd-api-5466bd748f-brqmv                  1/1     Running   0          5m15s
rbd-app-ui-5577b8ff88-fpnnv               1/1     Running   0          4m39s
rbd-chaos-6828h                           1/1     Running   0          5m12s
rbd-db-0                                  1/1     Running   0          5m35s
rbd-gateway-69bfb68f4d-7xd9n              2/2     Running   0          5m34s
rbd-hub-8457697d4c-fqwgn                  1/1     Running   0          5m28s
rbd-monitor-0                             1/1     Running   0          5m27s
rbd-mq-5b6f94b695-gmdnn                   1/1     Running   0          5m25s
rbd-worker-7db9f9cccc-s9wml               1/1     Running   0          5m22s

  1. 使用 gatewayIngressIPs 配置的 IP 地址访问 Rainbond，例如: http://172.20.251.93:7070。

  2. 如您采用默认的镜像仓库，则需要修改 Containerd 的配置，配置 goodrain.me 私有镜像仓库。

离线环境下使用源码构建（可选）​

获取镜像​

在有网络的环境下提前准备好源码构建所需的镜像，你可以通过以下脚本下载所需的镜像。

vim download_rbd_images_sourcebuild.sh
#!/bin/bash
image_list="registry.cn-hangzhou.aliyuncs.com/goodrain/buildkit:v0.12.0
registry.cn-hangzhou.aliyuncs.com/goodrain/builder:stable-amd64
registry.cn-hangzhou.aliyuncs.com/goodrain/runner:stable-amd64
registry.cn-hangzhou.aliyuncs.com/goodrain/rbd-resource-proxy:offline-amd64"

for image in ${image_list}; do
  nerdctl pull "${image}"
done

nerdctl save -o rainbond-sourcebuild.tar ${image_list}

部署离线源码构建服务​

  1. 将镜像包导入到目标服务器
nerdctl -n k8s.io load -i rainbond-sourcebuild.tar
  1. 在 rbd-chaos 构建节点上给镜像重新打 tag 并推送到私有镜像仓库
# login to goodrain.me
nerdctl login -u admin -p admin1234 goodrain.me --insecure-registry

# tag
nerdctl -n k8s.io tag registry.cn-hangzhou.aliyuncs.com/goodrain/builder:stable-amd64 goodrain.me/builder:latest-amd64
nerdctl -n k8s.io tag registry.cn-hangzhou.aliyuncs.com/goodrain/runner:stable-amd64 goodrain.me/runner:latest-amd64
nerdctl -n k8s.io tag registry.cn-hangzhou.aliyuncs.com/goodrain/rbd-resource-proxy:offline-amd64 goodrain.me/rbd-resource-proxy:offline-amd64

# push
nerdctl -n k8s.io push goodrain.me/builder:latest-amd64 --insecure-registry
nerdctl -n k8s.io push goodrain.me/runner:latest-amd64 --insecure-registry
nerdctl -n k8s.io push goodrain.me/rbd-resource-proxy:offline-amd64 --insecure-registry
  1. 部署 rbd-resource-proxy 离线源码构建服务
vim rbd-resource-proxy.yaml
apiVersion: apps/v1
kind: Deployment
metadata:
  labels:
    name: rbd-resource-proxy
  name: rbd-resource-proxy
  namespace: rbd-system
spec:
  replicas: 1
  selector:
    matchLabels:
      name: rbd-resource-proxy
  template:
    metadata:
      labels:
        name: rbd-resource-proxy
      name: rbd-resource-proxy
    spec:
      containers:
      - image: goodrain.me/rbd-resource-proxy:offline-amd64
        imagePullPolicy: IfNotPresent
        name: rbd-resource-proxy
---
apiVersion: v1
kind: Service
metadata:
  labels:
    name: rbd-resource-proxy
  name: rbd-resource-proxy
  namespace: rbd-system
spec:
  ports:
  - name: http
    port: 80
    protocol: TCP
    targetPort: 80
  selector:
    name: rbd-resource-proxy
  type: NodePort
  1. 获取 rbd-resource-proxy 服务的 NodePort 端口
kubectl get svc -n rbd-system rbd-resource-proxy
NAME                 TYPE       CLUSTER-IP     EXTERNAL-IP   PORT(S)        AGE
rbd-resource-proxy   NodePort   10.43.122.71   <none>        80:31980/TCP   8h
  1. 将上述获取到的 NodePort 端口和 IP 配置到下述配置中，IP 为 rbd-resource-proxy 服务所在节点的 IP
kubectl edit apisixroute lang-proxy -n rbd-system
spec:
  http:
  - name: lang-proxy
    plugins:
    - config:
        host: 172.20.251.110:31980
        scheme: http
kubectl edit apisixupstream -n rbd-system buildpack-upstream
spec:
  externalNodes:
  - name: 172.20.251.110
    port: 31980
    type: Domain
  scheme: http