Docker 容器的 Nginx 反向代理

Igo*_*hev 5 proxy reverse-proxy nginx docker docker-compose

我的 Docker 服务的反向代理有问题。我有一台 IP 为 10.0.0.163 的本地机器,Docker 堆栈在其上运行,使用 nginx 和 portainer(对于这个问题,只有它们很重要)。

docker-compose.yml:

...
 portainer:
    image: portainer/portainer
    ports:
      - "9000:9000"
    volumes:
      - "/var/run/docker.sock:/var/run/docker.sock"
      - "/mnt/StorageDrive/Portainer:/data"
    deploy:
      placement:
        constraints: [node.role == manager]
    networks:
      ...
      - proxy

 reverse-proxy:
    image: reverseproxy:latest
    ports:
      - "80:80"
    networks:
      - proxy

networks:
  ...
  proxy:
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nginx.conf:

worker_processes  1;  ## Default: 1

events { worker_connections  1024; }

http {

  sendfile     on;

  server {
    listen 80;
    allow all;

    location / {
      proxy_pass      http://10.0.0.163:9000;
    }
  }
}
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反向代理镜像的 Dockerfile:

FROM nginx:alpine

COPY nginx.conf /etc/nginx/nginx.conf
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当尝试访问 10.0.0.163 时,我收到错误 502 并且来自反向代理的日志显示:

2017/10/09 07:43:02 [error] 5#5: *1 connect() failed (113: Host is unreachable) while connecting to upstream, client: 10.255.0.2, server: , request: "GET / HTTP/1.1", upstream: "http://10.0.0.163:9000/", host: "10.0.0.163"
10.255.0.2 - - [09/Oct/2017:07:43:02 +0000] "GET / HTTP/1.1" 502 575 "-" "Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/61.0.3163.100 Safari/537.36"
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在浏览器中输入 10.0.0.163:9000/ 时 - 一切正常。问题是什么?我怎样才能使它与这个 URL 一起工作

10.0.0.163/portainer/... -> 10.0.0.163:9000/...
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Buk*_*gey 5

尝试更改 nginx 配置

  server {
    listen 80;
    allow all;

    location / {
      proxy_pass      http://portainer:9000/;
      resolver        127.0.0.11;
    }
  }
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portainerdocker-compose.yml文件中 定义的容器名称127.0.0.11是嵌入式 docker DNS 服务器

还。替代方式。您可以使用jwilder/nginx-proxy 代替反向代理。

  • 嗯,尝试将 `proxy pass` 更改为 `http://portiner:9000/` 最后不要忘记 `/`。这个[家伙](https://serverfault.com/questions/444532/reverse-proxy-remove-subdirectory)说它必须有效 (2认同)