dtczp02204 2019-07-09 03:33
浏览 541

PHP Docker映像安装事件扩展失败

I'm trying to install the event extension in PHP Docker using pecl install event-2.5.3, however, it fails with the error:

Error relocating /usr/local/lib/php/extensions/no-debug-non-zts-20160303/event.so: php_sockets_le_socket: symbol not found in Unknown on line 0.

My Dockerfile:

FROM php:7.1.30-cli-alpine3.9
RUN apk --update add \
    autoconf \
    build-base \
    linux-headers \
    libevent-dev \
    openldap-dev \
    imagemagick-dev && \
    docker-php-ext-install pdo_mysql opcache sockets && \
    docker-php-ext-enable sockets && \
    pecl install event-2.5.3 && \
    docker-php-ext-enable event && \
    docker-php-ext-enable opcache \
    && rm -rf /var/cache/apk/*

This problem has puzzled me for a long time. Any suggestions?

  • 写回答

1条回答

  • douou0977 2019-07-10 03:20
    关注

    I have solved the problem Going into your image, the ordering of these files determines which are loaded first

    /usr/local/etc/php/conf.d # ls -al
    total 28
    drwxr-xr-x    2 root     root          4096 Jul  9 20:39 .
    drwxr-xr-x    7 root     root          4096 Jul  9 20:01 ..
    -rw-r--r--    1 root     root            19 Jul  9 18:39 docker-php-ext-event.ini
    -rw-r--r--    1 root     root            82 Jul  9 18:39 docker-php-ext-opcache.ini
    -rw-r--r--    1 root     root            23 Jul  9 18:38 docker-php-ext-pdo_mysql.ini
    -rw-r--r--    1 root     root            21 Jul  9 18:38 docker-php-ext-sockets.ini
    -rw-r--r--    1 root     root            20 Jun 28 02:48 docker-php-ext-sodium.ini
    

    docker-php-ext-enable allows for a flag to change the .ini name, so doing a docker-php-ext-enable --ini-name zz-event.ini event has it load in last. so the correct Dockerfile should be

    FROM php:7.1.30-cli-alpine3.9
    
    # Packages
    RUN apk add --no-cache \
        autoconf \
        build-base \
        linux-headers \
        libevent-dev \
        openldap-dev \
        imagemagick-dev
    
    RUN docker-php-ext-install sockets pdo_mysql opcache
    
    RUN docker-php-ext-enable opcache && \
        pecl install event-2.5.3 && \
        docker-php-ext-enable --ini-name zz-event.ini event
    
    
    ENV COMPOSER_ALLOW_SUPERUSER 1
    ENV COMPOSER_HOME /tmp
    ENV COMPOSER_VERSION 1.5.1
    
    
    RUN curl -sS https://getcomposer.org/installer | php -- --install-dir=/usr/bin --filename=composer \
     && composer --ansi --version --no-interaction
    
    VOLUME /var/www
    WORKDIR /var/www
    
    CMD [ "php", "./public/server.php" ]
    
    评论

报告相同问题?

悬赏问题

  • ¥15 flask项目,怎么使用AJAX传数据库数据到echarts图表的data里,实现异步加载数据。
  • ¥15 本题的答案是不是有问题
  • ¥15 关于#r语言#的问题:(svydesign)为什么在一个大的数据集中抽取了一个小数据集
  • ¥15 C++使用Gunplot
  • ¥15 这个电路是如何实现路灯控制器的,原理是什么,怎么求解灯亮起后熄灭的时间如图?
  • ¥15 matlab数字图像处理频率域滤波
  • ¥15 在abaqus做了二维正交切削模型,给刀具添加了超声振动条件后输出切削力为什么比普通切削增大这么多
  • ¥15 ELGamal和paillier计算效率谁快?
  • ¥15 蓝桥杯单片机第十三届第一场,整点继电器吸合,5s后断开出现了问题
  • ¥15 file converter 转换格式失败 报错 Error marking filters as finished,如何解决?