Question

当我尝试运行以下docker-compose文件时，出现以下错误：

wordpress.ports包含无效的类型，它应该是一个数组 phpmyadmin.ports包含无效类型，应为数组 phpmyadmin.environment包含无效的类型，应为对象或数组

wordpress:
image: wordpress
links: "wordpress_db:mysql"
ports: "8080:80"

wordpress_db:
image: mariadb
environment: "MY_SQL_ROOT_PASSWORD: niti"

phpmyadmin:
image: corbinu/docker-phpmyadmin
links: "wordpress_db:mysql"
ports: "8181:80"
environment: "MY_SQL_USERNAME: root"
environment: "MY_SQL_ROOT_PASSWORD: niti"

Answer 1

wordpress:
  image: wordpress
  links: "wordpress_db:mysql"
  ports: 
    - "8080:80"

wordpress_db:
  image: mariadb
  environment: "MY_SQL_ROOT_PASSWORD: niti"

phpmyadmin:
  image: corbinu/docker-phpmyadmin
  links: "wordpress_db:mysql"
  ports: 
    - "8181:80"
  environment: "MY_SQL_USERNAME: root"
  environment: "MY_SQL_ROOT_PASSWORD: niti"`

它需要一个数组列表，因此您应该提供一个列表：它通过在端口字符串之前添加-来检测列表

Answer 2

您的撰写文件存在格式问题，它希望将列表作为输入而不是映射。我已暂时修复-

version: "3"

services:
  wordpress:
    image: wordpress
    links:
      - wordpress_db
    ports:
      - "8080:80"

  wordpress_db:
    image: mariadb
    environment:
      - MY_SQL_ROOT_PASSWORD=niti

  phpmyadmin:
    image: corbinu/docker-phpmyadmin
    links:
      - wordpress_db:mysql
    ports:
      - 8181:80
    environment:
      - MY_SQL_USERNAME=root
      - MY_SQL_ROOT_PASSWORD=niti

提供端口作为字符串时的Composer文件错误

2 个答案: