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xuexihuang abf8e37e78
feat: Add the help chart script to support k8s deployment (#1145) 
* Code adaptation k8s: service discovery and registration adaptation, configuration adaptation

* Initial submission of the help charts script for openim API

* change the help charts script

* change the help charts script

* change helm chart codes

* change dockerfiles script

* change chart script:add configmap mounts

* change chart script:change repository

* change chart script:msggateway add one service

* change config.yaml

* roll back some config values

* change chart script:change Ingress rule with a rewrite annotation

* add mysql charts scrible

* change chart script:add mysql.config.yaml

* add nfs provisioner charts

* change chart script:add nfs.config.yaml

* add ingress-nginx charts

* change chart script:add ingress-nginx.config.yaml

* add redis &mongodb charts

* add kafka&minio charts

* change chart script:change redis.values.yaml

* change chart script:add redis.config.yaml

* change chart script:change redis.config.yaml

* change chart script:change mongodb.value.yaml

* change chart script:change mongodb.value.yaml

* change chart script:add mongodb.config.yaml

* change chart script:change minio.values.yaml

* change chart script:add minio.config.yaml

* change chart script:change kafka.values.yaml

* change chart script:add kafka.config.yaml

* change chart script:change services.config.yaml

* bug fix:Delete websocket's Port restrictions

* bug fix:change port value

* change chart script:Submit a stable version script

* fix bug:Implement option interface

* fix bug:change K8sDR.Register

* change config.yaml

* change chats script:minio service add ingress

* change chats script:minio service add ingress

* change chats script:kafka.replicaCount=3& change minio.api ingress

* delete change chats script

* change config.yaml

* change openim.yaml

---------

Co-authored-by: lin.huang <lin.huang@apulis.com>
2023-10-16 18:02:12 +08:00
..
openim-chat
🧶 feat: Big job! kubernetes Deployment Design (#1055)
2023-09-28 10:00:41 +00:00
openim-server
🧶 feat: Big job! kubernetes Deployment Design (#1055)
2023-09-28 10:00:41 +00:00
templates
feat: Add the help chart script to support k8s deployment (#1145)
2023-10-16 18:02:12 +08:00
README.md
🧶 feat: Big job! kubernetes Deployment Design (#1055)
2023-09-28 10:00:41 +00:00

README.md

OpenIM 应用容器化部署指南

OpenIM 支持很多种集群化部署方式，包括但不限于 helm, sealos, kubeam, kubesphere, kubeflow, kuboard, kubespray, k3s, k3d, k3c, k3sup, k3v, k3x

目前还在开发这个模块，预计 v3.2.0 之前会有一个集群方案。

目前各个贡献者，以及之前的官方有出过一些可以参考的方案：

依赖检查

Kubernetes: >= 1.16.0-0
Helm: >= 3.0

最低配置

建议生产环境的最低配置如下：

CPU: 4
Memory: 8G
Disk: 100G

生成配置文件

我们将自动文件全部自动化处理了，所以生成配置文件对于 openim 来说是可选的，但是如果你想要自定义配置，可以参考下面的步骤：

$ make init
# 或者是使用脚本:
# ./scripts/init-config.sh

此时会帮你在 deployments/openim/config 目录下生成配置文件，你可以根据自己的需求进行修改。

集群搭建

如果你已经有了一个 kubernetes 集群，或者是你希望自己从头开始搭建一个 kubernetes 那么你可以直接跳过这一步。

为了快速开始，我使用 sealos 来快速搭建集群，sealos 底层也是对 kubeadm 的封装:

$ SEALOS_VERSION=`curl -s https://api.github.com/repos/labring/sealos/releases/latest | grep -oE '"tag_name": "[^"]+"' | head -n1 | cut -d'"' -f4` && \
  curl -sfL https://raw.githubusercontent.com/labring/sealos/${SEALOS_VERSION}/scripts/install.sh |
  sh -s ${SEALOS_VERSION} labring/sealos

支持的版本：

  • docker: labring/kubernetes-docker:(v1.24.0~v1.27.0)
  • containerd: labring/kubernetes:(v1.24.0~v1.27.0)

安装集群：

集群的信息如下：

机器名 IP地址 系统信息
master01 10.0.0.9 Linux VM-0-9-ubuntu 5.15.0-76-generic #83-Ubuntu SMP Thu Jun 15 19:16:32 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux
node01 10.0.0.4 Linux VM-0-9-ubuntu 5.15.0-76-generic #83-Ubuntu SMP Thu Jun 15 19:16:32 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux
node02 10.0.0.10 Linux VM-0-9-ubuntu 5.15.0-76-generic #83-Ubuntu SMP Thu Jun 15 19:16:32 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux 
$ export CLUSTER_USERNAME=ubuntu
$ export CLUSTER_PASSWORD=123456
$ sudo sealos run labring/kubernetes:v1.25.0 labring/helm:v3.8.2 labring/calico:v3.24.1 \
    --masters 10.0.0.9 \
    --nodes 10.0.0.4,10.0.0.10 \
    -u "$CLUSTER_USERNAME" \
    -p "$CLUSTER_PASSWORD"

安装 helm

helm通过打包的方式，支持发布的版本管理和控制，很大程度上简化了Kubernetes应用的部署和管理。

使用脚本：

$ curl https://raw.githubusercontent.com/helm/helm/main/scripts/get-helm-3 | bash

添加仓库：

$ helm repo add brigade https://openimsdk.github.io/openim-charts

容器化安装

具体安装步骤如下：

Helm安装