dongzhaobai5982 2017-10-18 08:26
浏览 160

Docker php:fpm-install php扩展

I am using the official php:fpm docker image as base for my application container, so the Dockerfile starts like so:

FROM php:fpm

Later in the file I would like to have something like that:

RUN apt-get install -y \

But that tells me:

E: Unable to locate package php7.0-gd
E: Couldn't find any package by regex 'php7.0-gd'

»Bashing« into the container using docker exec -it <name> /bin/bash and executing: apt-cache search php | grep gd yields:

php5-gdcm - Grassroots DICOM PHP5 bindings
php5-vtkgdcm - Grassroots DICOM VTK PHP bindings
php5-gd - GD module for php5

So since that is a debian (yessie) based image, only the old php5 packages are available and php7 is installed by some tricky script in the php:fpm dockerfile and it seams that all extensions are compiled within the used php executable.

How can I install more extensions in this scenario?

  • 写回答

1条回答 默认 最新

  • duanniu3385 2017-10-18 08:53


    How to install more PHP extensions

    We provide the helper scripts docker-php-ext-configure, docker-php-ext-install, and docker-php-ext-enable to more easily install PHP extensions.

    To install PHP with iconv, mcrypt and GD, they provide the following example:

    FROM php:7.0-fpm
    RUN apt-get update && apt-get install -y \
            libfreetype6-dev \
            libjpeg62-turbo-dev \
            libmcrypt-dev \
            libpng-dev \
        && docker-php-ext-install -j$(nproc) iconv mcrypt \
        && docker-php-ext-configure gd --with-freetype-dir=/usr/include/ --with-jpeg-dir=/usr/include/ \
        && docker-php-ext-install -j$(nproc) gd

    Please refer to the Dockerhub page for more details.

    本回答被题主选为最佳回答 , 对您是否有帮助呢?



  • ¥15 如何对参数分析结构进行绘图
  • ¥15 做一个满足376和698规约的集中器程序
  • ¥50 python如何用抖音这个接口输入抖音ID查询用户信息
  • ¥30 关于移动Web网页使用TinyMCE富文本编辑器上传图片后的光标定位、压缩等几个问题如何解决:
  • ¥40 activeMq在同服务器centos8下消费很慢
  • ¥20 为什么zynq CAN IP 无法进入config配置模式,XCan_SelfTest函数失效?
  • ¥15 Pycharm中程序直接运行可以但进入调试报错
  • ¥15 MATLAB动图问题
  • ¥15 有段代码不知道怎么理解,const isToken = (config.headers || {}).isToken === false
  • ¥15 我的显卡支持CUDA最高版本是12.3,这个版本也支持VS 2022 17.0这种情况下如果我想下载CUDA11.8,需要下载旧版本的VS2022吗