openim开源项目k8s集群部署

当前server版本2.0.6
当前core版本2.0.5
历史版本请查看 git tag

需要的环境

MacOS OR Linux

需要安装的软件

• wget
• docker
• kubectl

k8s配置

编辑 setting.env

#docker镜像tag前缀
DOCKER_REGISTRY_ADDR="k3d-registry.local:5001/"
#nodePort暴露端口号 api
NODE_PORT_API="10100"
#nodePort暴露端口号 msg_gateway
NODE_PORT_MSG_GATEWAY="10101"
#nodePort暴露端口号 sdk_server
NODE_PORT_SDK_SERVER="10102"
#nodePort暴露端口号 demo
NODE_PORT_DEMO="10103"
#部署在哪个命名空间
K8S_NAMESPACE="openim"

单个服务部署

cd $服务路径 && \
bash build.sh

全部部署

go run .

Ingress 负载均衡

这里只说一下msg_gateway和sdk_server的Ingress配置
nginx-ingress-controller支持websocket

#增加ingress注解
nginx.ingress.kubernetes.io/proxy-http-version: "1.1"
nginx.ingress.kubernetes.io/proxy-read-timeout: "3600"
nginx.ingress.kubernetes.io/proxy-send-timeout: "3600"

yaml示例

apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
  annotations:
    nginx.ingress.kubernetes.io/proxy-http-version: "1.1"
    nginx.ingress.kubernetes.io/proxy-read-timeout: "3600"
    nginx.ingress.kubernetes.io/proxy-send-timeout: "3600"
  name: sdk-server.xxx.com
spec:
  rules:
  - host: sdk-server.xxx.com
    http:
      paths:
      - backend:
          service:
            name: sdk-server
            port:
              number: 30000
        path: /
        pathType: Prefix