Question

我有一个自定义php应用程序在docker上运行。我已经设置了一些用于配置php.ini或apache的环境变量，但是当我做docker-compose up --build并尝试从浏览器访问应用程序（index.php）时，我可以看到环境变量并未覆盖php。 .ini文件或apache conf。有什么想法我做错了吗？

这些是我的文件

docker-compose.yml

services:
    app:
        container_name: myapp
        build:
            context: .
            dockerfile: docker/Dockerfile
        volumes:
            - .:/var/www/html
        ports:
            - 8080:80
        env_file:
            - ./.env
        networks:
            - appnet

Dockerfile

FROM php:7.3-apache-stretch
COPY docker/vhost.conf /etc/apache2/sites-available/000-default.conf
COPY docker/config/php/php.ini /usr/local/etc/php/php.ini
COPY docker/config/php/conf.d/*.ini /usr/local/etc/php/conf.d/
COPY . /var/www/html/
WORKDIR /var/www/html/

php.ini

date.timezone = ${PHP_DATE_TIMEZONE}
display_errors = ${PHP_DISPLAY_ERRORS}
error_reporting = ${PHP_ERROR_REPORTING}

.env

PHP_DATE_TIMEZONE = Europe/London
PHP_DISPLAY_ERRORS = 1
PHP_ERROR_REPORTING = -1

index.php

Answer 1

问题是您的def teams = ['x', 'y', 'z'] def list = [ [id:1, team1: 'x', team2:'y' ], [id:2, team1: 'z', team2:'y' ]] def function = { closure -> teams.inject( [:]) { result, team -> result[team] = list.findAll(closure.curry(team)).size() ; result } } def t = { param1, it -> param1 in [it.team1, it.team2] } println function(t)文件中有空格。

尝试将其更改为：

.env

Compose希望环境文件中的每一行都是VAR = VAL格式。

https://docs.docker.com/compose/env-file/

Docker-环境变量不会覆盖php.ini

1 个答案: