为微服务 API 网关配置 Nginx

Question

我想用 Nginx 将请求代理到当前的网络接口主机名，例如：

url /catalog/categories/... 代理到主机名 catalog:8080 与 url /categories/...
url /vitrine/products/... 代理到主机名 vitrine:8080 与 url /products/...

有什么想法吗？

Answer 1

配置应如下所示：

    http {
            ...    
            server {
                    listen 80;
                    server_name yourdomain;
    
                    set $mycatalog catalog:8080;
                    set $myvitrine vitrine:8080;
            }
        
            location ~ ^/catalog/categories/(.*)$ {
                    proxy_set_header Host $host:$server_port;
                    proxy_pass http://$mycatalog/categories/$1$is_args$args;
            }

            location ~ ^/vitrine/products/(.*)$ {
                    proxy_set_header Host $host:$server_port;
                    proxy_pass http://$myvitrine/products/$1$is_args$args;
            }
    }