Docker组成多个Dockerfile

Question

我目前正在从事一个Maven项目，我想拥有2个Docker容器，一个在其中启动所有测试，另一个测试如果所有测试成功，则将编译该项目。

问题在于两个容器都会启动Prod Dodkerfile。

因此，我的问题是为什么将每个Dockerfile指向Docker中的每个Dockerfile之后，它们都始于Prod One

Docker-Compose.yml：

version: '3.8'
services:
  db:
    container_name: db
    image: mysql
    command: --default-authentication-plugin=mysql_native_password
    restart: always
    environment:
        MYSQL_DATABASE: cuisine
        MYSQL_ROOT_PASSWORD: example
    healthcheck:
          test: ["CMD", "mysqladmin" ,"ping", "-h", "localhost"]
          timeout: 20s
          retries: 10
    ports:
        - "3306:3306"
    volumes:
      - ./docker/mysql-dump/cuisine:/docker-entrypoint-initdb.d
      - mysql:/var/lib/mysql
  adminer:
    image: adminer
    restart: always
    ports:
      - 8080:8080
  test:
    container_name: java-test
    image: spring-boot
    build:
      context: .
      dockerfile: docker/test/Dockerfile
    ports:
      - "8081:8081"
      - "5005:5005"
    depends_on:
      db:
        condition: service_healthy
    volumes:
       - ${APPLICATION_ROOT_FOLDER}:/usr/src/mymaven
       - ${MAVEN_SETTINGS_FOLDER}:/root/.m2
  java:
    container_name: java
    image: spring-boot
    build:
      context: .
      dockerfile: docker/prod/Dockerfile
    ports:
      - "8082:8082"
      - "5006:5006"
    depends_on:
      db:
        condition: service_healthy
    volumes:
       - ${APPLICATION_ROOT_FOLDER}:/usr/src/mymaven
       - ${MAVEN_SETTINGS_FOLDER}:/root/.m2
volumes:
  mysql:

Answer 1

当您具有构建：和图像：上的时，构建的图像用image： name标记。您具有相同的映像：两种服务的名称，因此要构建的最后一个wins''''''''''''''''''''''''''''''''''''''''''''''''wins'删除图像：两者的名称。