1. 下载 octant

octant 版本跟 kubernetes 版本是一一对应的, 根据kubernetes版本选择合适的octant

https://github.com/vmware-tanzu/octant/releases

2. 安装 octant

dpkg -i octant.xx.deb

3. 配置 systemd

环境变量OCTANT_LISTENER_ADDR 用来指定侦听端口号和主机地址

[Unit]
Description=octant
Documentation=octant
After=network-online.target
Wants=network-online.target

[Service]
Environment="OCTANT_LISTENER_ADDR=0.0.0.0:7777"
EnvironmentFile=-/etc/default/%p
ExecStart=octant
ExecStop=/bin/kill -HUP $MAINPID

KillSignal=SIGINT

[Install]
WantedBy=multi-user.target

4. 配置 nginx 反向代理

server {
    listen 443 ssl http2;
    server_name  www.example.com;

    ssl_protocols    TLSv1 TLSv1.1 TLSv1.2;
    ssl_certificate     /etc/nginx/certs/lets-encrypt-jansora.com/jansora.com.cer;
    ssl_certificate_key /etc/nginx/certs/lets-encrypt-jansora.com/jansora.com.key;

    location / {
          proxy_pass_header Server;
          proxy_set_header Host $http_host;
          proxy_set_header Upgrade "websocket";
          proxy_set_header Connection "keep-alive, Upgrade";
          proxy_set_header Origin "";
          proxy_request_buffering off;
          proxy_buffering off;
          proxy_redirect off;
          proxy_set_header X-Real-IP $remote_addr;
          proxy_set_header X-Scheme $scheme;
          proxy_pass http://127.0.0.1:7777;
    }
}

https://www.example.com