Nginx docker compose - 卷添加nginx.conf（反向代理）

Question

我想将我的 Web 应用程序容器化。目前，我正在使用Apache提供几个PHP应用程序。

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每个应用程序都应由自己的容器提供。\nNginx 应可通过端口 80/443访问。根据子路由，它应该代理到容器之一。

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例如：

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www.url.de/hello1 --> hello1:80\nwww.url.de/hello2 --> hello2:80\n

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docker-compose.yml：

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version: '3'\nservices:\n    nginx:\n            image: nginx:latest\n            container_name: reverse_proxy\n            volumes:\n                    - ./nginx.conf:/etc/nginx/nginx.conf\n            ports:\n                    - "80:80"\n                    - "443:443"\n            networks:\n                    - app-network\n            depends_on:\n                    - hello1\n                    - hello2\n\n    hello1:\n            build: ./test1\n            image: hello1\n            container_name: hello1\n            expose:\n                    - "80"\n            networks:\n                    - app-network\n    hello2:\n            build: ./test2\n            image: hello2\n            container_name: hello2\n            expose:\n                    - "80"\n            networks:\n                    - app-network\n\nnetworks:\n    app-network:\n

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nginx.conf：

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events {\n\n}\n\nhttp {\n    error_log /etc/nginx/error_log.log warn;\n    client_max_body_size 20m;\n\n    proxy_cache_path /etc/nginx/cache keys_zone=one:500m max_size=1000m;\n\n\n    server {\n            server_name wudio.de;\n\n            location / {\n                    proxy_pass http://hello1:80;\n            }\n\n            location /hello1/ {\n                    proxy_pass http://hello1:80;\n                    rewrite ^/hello1(.*)$ $1 break;\n            }\n\n            location /hello2/ {\n                    proxy_pass http://hello2:80;\n                    rewrite ^/hello2(.*)$ $1 break;\n            }\n\n    }\n}\n

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如果我运行docker-compose up -d ，则只有带有图像webapp-test1 的容器在线。我也可以通过 到达它curl localhost:8081。\nNginx 没有运行。如果我删除将nginx.conf添加到 Nginx 卷的行，它\xc2\xb4s 就会工作。\n我\xc2\xb4m 做错了什么？

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编辑1：

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http:// was missing. But proxying still not working on subroutes. Only location / is working. How I get /hell1 running?\n

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Answer 1

请注意 proxy_pass 语句。您必须在该声明中提及协议。另请注意如何在 docker-compose.yml 文件中引用服务名称（在本例中为 hello1）。

events {

}

http {
    error_log /etc/nginx/error_log.log warn;
    client_max_body_size 20m;

    proxy_cache_path /etc/nginx/cache keys_zone=one:500m max_size=1000m;

    server {
       listen 80;
       location / {
          try_files $uri @proxy ;
       }

       location @proxy {
          proxy_pass http://hello1:80/;
       }
    }
}

编辑：试试这个

events {

}

http {
    error_log /etc/nginx/error_log.log warn;
    client_max_body_size 20m;

    proxy_cache_path /etc/nginx/cache keys_zone=one:500m max_size=1000m;

    server {
      listen 80;
      location / {
          try_files $uri @proxy ;
      }

      location @proxy {
          if ($request_uri ~* "^\/hello1(\/.*)$") {
            set $url "http://hello1:80$1";
          }

          if ($request_uri ~* "^\/hello2(\/.*)$") {
            set $url "http://hello2:80$1";
          }

          proxy_pass "$url"
      }
    }
}