yum install cockpit-ws cockpit-system cockpit-bridge
# cockpit-docker docker管理，需要安装docker
systemctl restart cockpit
systemctl enable cockpit


vim /etc/cockpit/cockpit.conf  新增文件
[Log]
Fatal = criticals

[WebService]
AllowUnencrypted=true
UrlRoot=/co/

vim /usr/lib/systemd/system/cockpit.socket
ListenStream=127.0.0.1:9090 监听本地

systemctl daemon-reload
systemctl restart cockpit.socket


nginx代理

map $http_upgrade $connection_upgrade {
default upgrade;
'' close;
}

upstream websocket {
server 127.0.0.1:9090;
}

server {
       listen         80;
       server_name    cockpit.domain.tld www.cockpit.domain.tld;
       return         301 https://$server_name$request_uri;
}

server {
    listen 443;
    server_name www.cockpit.domain.tld cockpit.domain.tld;

        ssl on;
        ssl_certificate /path/to/certificate;
        ssl_certificate_key /path/to/key;

    location /co/ {  # 对应cockpit.conf的uri
        proxy_pass http://websocket;
        proxy_http_version 1.1;
        proxy_buffering off;
        proxy_set_header X-Real-IP  $remote_addr;
        proxy_set_header Host $host;
        proxy_set_header X-Forwarded-For $remote_addr;
        # needed for websocket
        proxy_set_header Upgrade $http_upgrade;
        proxy_set_header Connection $connection_upgrade;
        # change scheme of "Origin" to http
        proxy_set_header Origin http://$host;

        # Pass ETag header from cockpit to clients.
        # See: https://github.com/cockpit-project/cockpit/issues/5239
        # gzip off;
    }
}