使用nginx代理托管Wiki.js

Question

我很难将Wiki.js托管在服务器上。

我目前的设置是使用docker-compose，使用反向代理，最终目的是托管一些服务。我成功地主持了维护者(使用指南)。而且我可以将Wiki.js托管在自己的停靠容器中，但是将服务添加到一起会导致502错误。然而，维护者仍在工作。

下面是docker-compose.yml文件：

version: '2'

services:

  proxy:
    image: jwilder/nginx-proxy
    container_name: proxy
    restart: unless-stopped
    labels:
      com.github.jrcs.letsencrypt_nginx_proxy_companion.nginx_proxy: "true"
    volumes:
      - /var/run/docker.sock:/tmp/docker.sock:ro
      - certs:/etc/nginx/certs:rw
      - vhost.d:/etc/nginx/vhost.d
      - html:/usr/share/nginx/html
      - ./uploadsize.conf:/etc/nginx/conf.d/uploadsize.conf:ro
    ports:
      - "80:80"
      - "443:443"
    networks:
      - "default"
      - "proxy-tier"

  proxy-letsencrypt:
    image: jrcs/letsencrypt-nginx-proxy-companion
    container_name: letsencrypt
    restart: unless-stopped
    environment:
      - NGINX_PROXY_CONTAINER=proxy
    volumes:
      - /var/run/docker.sock:/var/run/docker.sock:ro
    volumes_from:
      - "proxy"
    depends_on:
      - "proxy"
    networks:
      - "default"
      - "proxy-tier"

  portainer:
    image: portainer/portainer
    container_name: portainer
    restart: always
    environment:
      - VIRTUAL_HOST=docker.example.com
      - LETSENCRYPT_HOST=docker.example.com
      - LETSENCRYPT_EMAIL=me@example.com
    volumes:
      - ./portainer/:/data
      - /var/run/docker.sock:/var/run/docker.sock
    ports:
      - "9000:9000"
## Wiki.js specific container (db)
  db:
    image: postgres:11-alpine
    container_name: wiki
    environment:
      POSTGRES_DB: wiki
      POSTGRES_PASSWORD: wikijsrocks
      POSTGRES_USER: wikijs
    logging:
      driver: "none"
    restart: unless-stopped
    volumes:
      - db-data:/var/lib/postgresql/data
## Wiki.js specific container (app)
  wiki:
    image: requarks/wiki:2
    depends_on:
      - db
    environment:
      DB_TYPE: postgres
      DB_HOST: db
      DB_PORT: 5432
      DB_USER: wikijs
      DB_PASS: wikijsrocks
      DB_NAME: wiki
      VIRTUAL_HOST: wiki.example.ml
      LETSENCRYPT_HOST: wiki.example.ml
      LETSENCRYPT_EMAIL: me@example.com
    restart: always
    ports:
      - "8010:3000" 

volumes:
  certs:
  vhost.d:
  html:
  db-data:

networks:
  proxy-tier:

Answer 1

我也有过同样的问题。在调查和查看我的nginx代理/etc/nginx/conf.d/default之后，我发现nginx代理无法连接到容器。

解决方案是将nginx代理容器添加到与wikijs容器相同的坞网络中。