http - 我可以在 nginx upstream 中同时使用 HTTP 和 HTTPS 吗？

Question

我的 Nginx 配置如下:

upstream staging {
    server myappstaging.somedomain.com;
}

upstream prod {
    server myapp.somedomain.com:443;
}

# map to different upstream backends based on header
map $http_x_server_select $pool {
    default "prod";
    staging "staging";
}

server {
    listen 80;
    server_name myapp.mydomain.com;

    location / {
        proxy_pass https://$pool;
    }
}

我想将 x-server-select header 设置为暂存到 http://myappstaging.somedomain.com 并将产品转发到 https ://myapp.somedomain.com:443

Nginx 可以吗？

Answer 1

将方案作为变量的一部分。

例如:

map $http_x_server_select $pool {
    default "https://prod";
    staging "http://staging";
}

和:

proxy_pass $pool;