Docker撰写无法识别’env_file’

[weixin_38088241]

我正在尝试使用以下配置运行docker-compose： 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,并且能够测试shell中的变量,但是docker似乎没有加载.env. WARNING: The APP_URL variable is not set. Defaulting to a blank string. WARNING: The DB_PASSWORD variable is not set. Defaulting to a blank string. WARNING: The DB_DATABASE variable is not set. Defaulting to a blank string. WARNING: The DB_USERNAME variable is not set. Defaulting to a blank string. ERROR: Validation failed in file ‘./docker-compose.yaml’ UPDATE 我刚刚将env_file值更改为指向不存在的文件,并且不会抛出任何错误.似乎docker完全无视选项.

[weixin_38094055]

像许多其他版本相关的问题一样,更新到docker-compose的v1.7.1解决了这个问题,就像一个魅力！