php - Docker:PhpMyAdmin的上传限制为2048KiB

Question

我有一个看起来像这样的docker-compose.yml:

webserver:
  build: ./_docker/php
  ports:
    - 80:80
  links:
    - mysql
  volumes_from:
    - app

mysql:
  image: mysql:5.7
  environment:
    MYSQL_DATABASE: "${DB_NAME}"
    MYSQL_USER: "${DB_USER}"
    MYSQL_ROOT_PASSWORD: "${DB_ROOT_PW}"
    MYSQL_PASSWORD: "${DB_PW}"
  volumes:
    - ./_docker/data/db:/docker-entrypoint-initdb.d
  volumes_from:
    - data

data:
  image: mysql:5.7
  volumes:
    - /var/lib/mysql
  command: "true"

phpmyadmin:
  image: phpmyadmin/phpmyadmin
  ports:
    - 8080:80
  links:
    - mysql
  environment:
    PMA_HOST: mysql

app:
  image: tianon/true
  volumes:
    - .:/var/www/public_html

Dockerfile看起来像这样:

FROM php:7.0-apache
#php:7.2.2-apache
#php:5.6.33-apache

COPY php.ini /usr/local/etc/php/

COPY 000-default.conf /etc/apache2/sites-available/

RUN a2enmod rewrite
RUN a2enmod expires
RUN a2enmod headers

RUN apt-get update
RUN apt-get install -y zlib1g-dev libxml2-dev libfreetype6-dev libjpeg62-turbo-dev libmcrypt-dev libpng12.0 imagemagick
RUN docker-php-ext-install mysqli zip soap
RUN docker-php-ext-configure gd --with-freetype-dir=/usr/include/ --with-jpeg-dir=/usr/include/
RUN docker-php-ext-install gd

# Install opcache
RUN docker-php-ext-install opcache

和PHP ini是这样的:

max_input_vars = 1500
max_execution_time = 300
post_max_size=50M
upload_max_filesize=50M

当我启动容器时，我的Web服务器位于 http://localhost上。

我在里面放了一个 index.php和 phpinfo();，它表明 php.ini有效。

当我打开 http://localhost:8080并登录到PMA时，向我显示我的上传限制设置为2048KiB。

我在哪里可以更改？

提前致谢!

Answer 1

在docker中使用像UPLOAD_LIMIT env这样的环境。这是从我的docker-compose.yml中获得的。 UPLOAD_LIMIT的默认值为2048K，即2048KiB。将值设置为300M会将其增加到300MiB。
引用:https://github.com/phpmyadmin/docker#environment-variables-summary

 phpmyadmin:
    image: phpmyadmin/phpmyadmin
    container_name: 'php7.3-phpmyadmin'
    restart: 'always'
    links:
      - mysql
    environment:
      PMA_HOST: mysql
      PMA_PORT: 3306
      UPLOAD_LIMIT: 300M
    ports:
      - '8082:80'
    volumes:
      - /sessions