nginx-proxy 不适用于 swagger-ui docker container 502 Bad Gateway

Question

我想将本地网址从 'localhost:port' 更改为项目相关网址。堆栈中的每个其他容器（节点服务器等）都可以工作，但只有 swagger 容器给出错误 502 Bad Gateway。

我将其添加到我的 /etc/hosts 文件中：

 127.0.0.1       my-api-doc.local

这是我的 docker-compose.yml 文件：

   version: '3'
   services: 
     api_doc:
       image: swaggerapi/swagger-ui
       environment:
         - "VIRTUAL_HOST=my-api-doc.local"
         - "VIRTUAL_PORT=4000"
       ports:
         - "4000:8080"
       links:
         - nginx-proxy


     nginx-proxy:
       image: jwilder/nginx-proxy:alpine
       ports:
         - "80:80"
         - "443:443"
       volumes:
         - /var/run/docker.sock:/tmp/docker.sock:ro
       restart: unless-stopped

问题是，当我在浏览器中转到 'my-api-doc.local' 时，我收到“502 Bad Gateway”错误。当我尝试 'localhost:4000' 时，它起作用了。

Answer 1

我将 nginx 管理器更改为 'traefik' docker 映像。那个固定的问题对我来说。我的最终 docker 撰写文件如下：

version: '3'
services:
  apiDoc:
    image: swaggerapi/swagger-ui
    container_name: "linkit_api_doc"
    volumes:
    - ../../src/server/:/usr/app/
    depends_on:
      - server
    labels:
    - "traefik.frontend.rule=Host:linkit-air-api.local"
    - "traefik.port=8080"

  reverse-proxy:
    image: traefik  # The official Traefik docker image
    command: --api --docker  # Enables the web UI and tells Træfik to listen to docker
    ports:
      - "80:80"      # The HTTP port
      - "8080:8080"  # The Web UI (enabled by --api)
    volumes:
      - /var/run/docker.sock:/var/run/docker.sock  # So that Traefik can listen to the Docker events

nginx-proxy 不适用于 swagger-ui docker container 502 Bad Gateway

nginx-proxy doesn't work with swagger-ui docker container 502 Bad Gateway

nginx

swagger

swagger-ui

docker-compose

jwilder-nginx-proxy