Docker compose无法识别'env_file' [英] Docker compose doesn't recognize 'env_file'

问题描述

我正在尝试使用以下配置运行docker-compose up:

I am trying to run docker-compose up with the following configuration:

php:
    image: php:7.0-fpm
    expose:
        - 9000
    links:
        - nginx

nginx:
    env_file: .env
    image: nginx:latest
    ports:
        - 80:80
        - 433:433
    environment:
        - NGINX_HOST: ${APP_URL}

mysql:
    env_file: .env
    image: mysql:latest
    ports:
        - 3306:3306
    environment:
        - MYSQL_ROOT_PASSWORD: ${DB_PASSWORD}
        - MYSQL_DATABASE: ${DB_DATABASE}
        - MYSQL_USER: ${DB_USERNAME}
        - MYSQL_PASSWORD: ${DB_PASSWORD}
        - MYSQL_ALLOW_EMPTY_PASSWORD: no

我在同一目录中有一个.env文件，并且能够在shell中测试该变量，但是docker似乎没有加载.env.

I have an .env file in the same directory and am able to test the variable in the shell, but docker doesn't seem to load the .env.

警告:未设置APP_URL变量.默认为空字符串.

WARNING: The APP_URL variable is not set. Defaulting to a blank string.

警告:未设置DB_PASSWORD变量.默认为空字符串.

WARNING: The DB_PASSWORD variable is not set. Defaulting to a blank string.

警告:未设置DB_DATABASE变量.默认为空字符串.

WARNING: The DB_DATABASE variable is not set. Defaulting to a blank string.

警告:未设置DB_USERNAME变量.默认为空字符串.

WARNING: The DB_USERNAME variable is not set. Defaulting to a blank string.

错误:文件'./docker-compose.yaml'中的验证失败

ERROR: Validation failed in file './docker-compose.yaml'

更新

我只是将env_file值更改为指向不存在的文件，并且没有引发任何错误.似乎docker完全忽略了该选项.

I just changed the env_file value to point to a non-existing file and no errors are thrown. It seems like docker is completely ignoring the option.

推荐答案

与其他许多与版本相关的问题一样，更新为 docker-compose 的 v1.7.1 解决了该问题，就像魅力一样！

Like many other version related issues, updating to v1.7.1 of docker-compose resolved the issue, works like a charm!

这篇关于Docker compose无法识别'env_file'的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！