Question

我正在使用Symfony和docker，并认为在设置这两个代码时发生了错误，这使我在docker compose中遇到了该错误：

services.vulcain.ports contains an invalid type, it should be a number, or an object

在运行docker compose命令时：

dc exec php vendor/bin/simple-phpunit --filter 'App\\Tests\\EntityTests::testName'

我会精确说明我的文件夹架构可能是问题所在

我有一个文件夹/project，它是项目的路线

其中有两个文件夹/frontend和/backend，再加上此脚本可以前后启动：

#!/bin/bash

docker-compose -f backend/docker-compose.yml up -d ; 
docker-compose -f frontend/docker-compose.yml up -d ;

/frontend与我无关，我从/api饲料商那里启动了命令

他自己包含/docker（带有dockerfile）和/api文件夹以及我的docker-compose。

我的docker-compose来自api平台文档：

version: '3.4'

x-cache-from:
  - &api-cache-from
    cache_from:
      - ${NGINX_IMAGE:-quay.io/api-platform/nginx}
      - ${PHP_IMAGE:-quay.io/api-platform/php}

services:
  php:
    build:
      context: ./api
      target: api_platform_php
      <<: *api-cache-from
    image: ${PHP_IMAGE:-quay.io/api-platform/php}
    healthcheck:
      interval: 10s
      timeout: 3s
      retries: 3
      start_period: 30s
    depends_on:
      - db
      - dev-tls
    volumes:
      - ./api:/srv/api:rw,cached
      - ./api/docker/php/conf.d/api-platform.dev.ini:/usr/local/etc/php/conf.d/api-platform.ini
      - dev-certs:/certs:ro,nocopy
    networks:
      - symfony

  api:
    build:
      context: ./api
      target: api_platform_nginx
      <<: *api-cache-from
    image: ${NGINX_IMAGE:-quay.io/api-platform/nginx}
    depends_on:
      - php
    volumes:
      - ./api/public:/srv/api/public:ro
    networks:
      - symfony

  vulcain:
    image: dunglas/vulcain
    environment:
      - CERT_FILE=/certs/localhost.crt
      - KEY_FILE=/certs/localhost.key
      - UPSTREAM=http://api
    depends_on:
      - api
      - dev-tls
    volumes:
      - dev-certs:/certs:ro,nocopy
    ports:
      - ${VULC_TARGET}:${VULC_PUBLISHED}
    networks:
      - symfony

  db:
    image: postgres:12-alpine
    environment:
      - POSTGRES_DB=${POSTGRES_DB}
      - POSTGRES_PASSWORD=${POSTGRES_PASSWORD}
      - POSTGRES_USER=${POSTGRES_USER}
    volumes:
      - db-data:/var/lib/postgresql/data:rw
    ports:
      - "${DB_TARGET}:${DB_PUBLISHED}"
    networks:
      - symfony

  mercure:
    image: dunglas/mercure
    environment:
      - ALLOW_ANONYMOUS=1
      - CERT_FILE=/certs/localhost.crt
      - CORS_ALLOWED_ORIGINS=*
      - DEMO=1
      - JWT_KEY=${JWT_KEY}
      - KEY_FILE=/certs/localhost.key
      - PUBLISH_ALLOWED_ORIGINS=https://localhost:1337
    depends_on:
      - dev-tls
    volumes:
      - dev-certs:/certs:ro,nocopy
    ports:
      - "${MERC_TARGET}:${MERC_PUBLISHED}"
    networks:
      - symfony

  dev-tls:
    build:
      context: ./docker/dev-tls
    volumes:
      - dev-certs:/certs:rw
    ports:
      - target: 80
        published: 80
        protocol: tcp
    networks:
      - symfony

volumes:
  db-data: {}
  dev-certs: {}

networks:
  symfony:
    driver: bridge

错误：

ERROR: The Compose file './../docker-compose.yml' is invalid because:
services.db.ports contains an invalid type, it should be a number, or an object
services.mercure.ports contains an invalid type, it should be a number, or an object
services.vulcain.ports contains an invalid type, it should be a number, or an object

来自我在docker-compose中精确定义端口的方式，因为它们来自位于/backend文件夹中的.env文件，并且我正在执行我的comand在{{1}中的下一个文件夹}文件夹。

但是，如果我从/api执行相同的命令，则会收到此消息：

/backend

任何人都不知道该如何解决？

Answer 1

当您“ docker-compose up”被解雇时，您可能还会收到以下警告：

kalou@shinwey:~/t$ docker-compose  up
WARNING: The VULC_TARGET variable is not set. Defaulting to a blank string.
WARNING: The VULC_PUBLISHED variable is not set. Defaulting to a blank string.
WARNING: The DB_TARGET variable is not set. Defaulting to a blank string.
WARNING: The DB_PUBLISHED variable is not set. Defaulting to a blank string.
WARNING: The MERC_TARGET variable is not set. Defaulting to a blank string.
WARNING: The MERC_PUBLISHED variable is not set. Defaulting to a blank string.
ERROR: The Compose file './docker-compose.yml' is invalid because:

services.db.ports contains an invalid type, it should be a number, or an object
services.mercure.ports contains an invalid type, it should be a number, or an object
services.vulcain.ports contains an invalid type, it should be a number, or an object

必须在“ docker-compose up”命令之前设置这6个变量。

Docker撰写-services.vulcain.ports包含无效的类型，应为数字或对象

1 个答案: