无法通过 curl 或 Postman 访问 docker url答案

【问题标题】：Can't access docker url via curl or Postman无法通过 curl 或 Postman 访问 docker url
【发布时间】：2017-06-24 03:26:01
【问题描述】：

我可以通过以下路径在浏览器中访问我的网站：my-dash.docker.localhost:8000

我正在尝试编写 API 端点，但无法通过 Postman 或 curl 访问该站点。

 curl my-dash.docker.localhost:8000
 curl: (6) Could not resolve host: my-dash.docker.localhost

这是我的 docker-compose.yml：

version: "2"

services:
  mariadb:
    image: wodby/mariadb:10.1-2.1.0
    environment:
      MYSQL_ROOT_PASSWORD: root
      MYSQL_DATABASE: drupal
      MYSQL_USER: drupal
      MYSQL_PASSWORD: drupal
    volumes:
      - ./mariadb-init:/docker-entrypoint-initdb.d # Place init .sql file(s) here.

  php:
    image: wodby/drupal:8-7.1-2.1.2

    environment:
      PHP_SENDMAIL_PATH: /usr/sbin/sendmail -t -i -S mailhog:1025
      DB_HOST: mariadb
      DB_USER: drupal
      DB_PASSWORD: drupal
      DB_NAME: drupal
      DB_DRIVER: mysql
      PHP_XDEBUG: 1
      PHP_XDEBUG_DEFAULT_ENABLE: 1
      PHP_XDEBUG_REMOTE_CONNECT_BACK: 0         # This is needed to respect remote.host setting bellow
      PHP_XDEBUG_REMOTE_HOST: "10.254.254.254"  # You will also need to 'sudo ifconfig lo0 alias 10.254.254.254'
    volumes:
     - mydash-sync:/var/www/html:nocopy # Docker-sync for macOS users

  nginx:
    image: wodby/drupal-nginx:8-1.10-2.1.0

    depends_on:
      - php
    environment:
      NGINX_STATIC_CONTENT_OPEN_FILE_CACHE: "off"
      NGINX_ERROR_LOG_LEVEL: debug
      NGINX_BACKEND_HOST: php
      NGINX_SERVER_ROOT: /var/www/html/web
    volumes:
     - mydash-sync:/var/www/html:nocopy # Docker-sync for macOS users
    labels:
      - 'traefik.backend=nginx'
      - 'traefik.port=80'
      - 'traefik.frontend.rule=Host:my-dash.docker.localhost'

  solr:
    image: wodby/drupal-solr:8-6.4-2.0.0

    environment:
      SOLR_HEAP: 1024m
    labels:
      - 'traefik.backend=solr'
      - 'traefik.port=8983'
      - 'traefik.frontend.rule=Host:solr.my-dash.docker.localhost'

  mailhog:
    image: mailhog/mailhog
    labels:
      - 'traefik.backend=mailhog'
      - 'traefik.port=8025'
      - 'traefik.frontend.rule=Host:mailhog.my-dash.docker.localhost'

  traefik:
    image: traefik
    command: -c /dev/null --web --docker --logLevel=INFO
    ports:
      - '8000:80'
      - '8080:8080' # Dashboard
    volumes:
      - /var/run/docker.sock:/var/run/docker.sock

volumes:
  mydash-sync:
   external: true

【问题讨论】：

标签： docker docker-compose

【解决方案1】：

您必须编辑您的/etc/hosts 文件才能让您的计算机解析该名称。在文件末尾添加：

127.0.0.1 my-dash.docker.localhost

【讨论】：