Nginx 各种代理姿势

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接口代理

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location /apis {
    proxy_set_header Host $http_host;
    proxy_set_header  X-Real-IP $remote_addr;
    proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
    proxy_set_header X-Forwarded-Proto $scheme;
    rewrite ^/apis/(.*)$ /$1 break;
    proxy_pass http://test.amazonaws.com:8082; 
    proxy_http_version 1.1;
    proxy_set_header Upgrade $http_upgrade;
    proxy_set_header Connection upgrade;
}

Websocket 代理

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location /ws/ {
    proxy_pass http://test.amazonaws.com:8082/ws;
    proxy_http_version 1.1;
    proxy_read_timeout 360s;   
    proxy_redirect off;   
    proxy_set_header Upgrade $http_upgrade; 
    proxy_set_header Connection "upgrade";    #配置连接为升级连接
    proxy_set_header Host $host:$server_port;
    proxy_set_header X-Real-IP $remote_addr;
    proxy_set_header REMOTE-HOST $remote_addr;
    proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
}

Cloudflare Image反向代理

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location /image/ {
    rewrite ^/image/(.*)$ /xxxxx/$1/public break;
    proxy_pass https://imagedelivery.net;
    proxy_ssl_name imagedelivery.net;
    proxy_ssl_server_name on;
    proxy_ssl_protocols TLSv1 TLSv1.1 TLSv1.2 TLSv1.3;
    proxy_set_header Host imagedelivery.net;
    proxy_set_header Upgrade $http_upgrade;
    proxy_set_header Connection upgrade;
    proxy_hide_header Upgrade;
    proxy_hide_header Alt-Svc;
    proxy_hide_header Expect-CT;
    proxy_http_version 1.1;
    proxy_set_header Connection "";
}

静态图片

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location /static {
    alias /xx/xxx;
    proxy_ssl_name imagedelivery.net;
    proxy_ssl_server_name on;
    proxy_ssl_protocols TLSv1 TLSv1.1 TLSv1.2 TLSv1.3;
    proxy_set_header Host imagedelivery.net;
    proxy_set_header Upgrade $http_upgrade;
    proxy_set_header Connection upgrade;
    proxy_hide_header Upgrade;
    proxy_hide_header Alt-Svc;
    proxy_hide_header Expect-CT;
    proxy_http_version 1.1;
    proxy_set_header Connection "";
}