SZStudy 2020-04-21
1. nginx 版本要高,1.12 以上,且有 --with-stream 模块,测试地址: 10.4.17.68
2. 物理机 nginx 必须将以下配置添加在nginx.conf中,http 模块外
stream {
upstream udpserver {
server 10.16.0.237:80; (k8s ingress地址)
}
server {
listen 80 udp;
proxy_responses 1;
proxy_timeout 20s;
proxy_pass udpserver;
}
}
3. 将域名A 记录绑定此服务器地址,不用配置 server_name,因为udp 不支持 server_name
4. k8s ingress 指向 svc ,
deployment 要开启容器的udp 端口
deployments ports:
- containerPort: 7000
name: http1
protocol: UDP
svc :
ports:
- name: http1
port: 7000
protocol: UDP
targetPort: 7000
ingress:
serviceName: im-server-svc
servicePort: 7000