Laradock: 如何启用/安装PHP7的LDAP支持扩展？

Question

我是一名有用的助手，可以为您进行翻译。以下是需要翻译的内容：

我已经使用laradock设置了docker。

我正在使用以下软件包

"adldap2/adldap2-laravel": "^2.1"

我遇到以下错误：

Call to undefined function Adldap\ldap_explode_dn()

我应该进入我的Docker工作区并尝试安装吗？

docker-compose exec  workspace bash

我该如何安装它？ 似乎我无法从apt-get或apt-cache中找到php7.0-ldap包...

是否可以通过docker-compose启用它，或通过编辑docker文件的某种方式启用？（例如：php-fpm/Dockerfile-70？）

编辑：（DockerFile-70完整内容，提供解决方案）

#
#--------------------------------------------------------------------------
# Image Setup
#--------------------------------------------------------------------------
#
# To edit the 'php-fpm' base Image, visit its repository on Github
#    https://github.com/LaraDock/php-fpm
#
# To change its version, see the available Tags on the Docker Hub:
#    https://hub.docker.com/r/laradock/php-fpm/tags/
#

FROM laradock/php-fpm:7.0--1.2

MAINTAINER Mahmoud Zalt <[e-mail]>

#
#--------------------------------------------------------------------------
# Mandatory Software's Installation
#--------------------------------------------------------------------------
#
# Mandatory Software's such as ("mcrypt", "pdo_mysql", "libssl-dev", ....)
# are installed on the base image 'laradock/php-fpm' image. If you want
# to add more Software's or remove existing one, you need to edit the
# base image (https://github.com/LaraDock/php-fpm).
#

#
#--------------------------------------------------------------------------
# Optional Software's Installation
#--------------------------------------------------------------------------
#
# Optional Software's will only be installed if you set them to `true`
# in the `docker-compose.yml` before the build.
# Example:
#   - INSTALL_ZIP_ARCHIVE=true
#   - ...
#

#####################################
# xDebug:
#####################################

ARG INSTALL_XDEBUG=false
RUN if [ ${INSTALL_XDEBUG} = true ]; then \
    # Install the xdebug extension
    pecl install xdebug && \
    docker-php-ext-enable xdebug \
;fi

# Copy xdebug configration for remote debugging
COPY ./xdebug.ini /usr/local/etc/php/conf.d/xdebug.ini

#####################################
# MongoDB:
#####################################

ARG INSTALL_MONGO=false
RUN if [ ${INSTALL_MONGO} = true ]; then \
    # Install the mongodb extension
    pecl install mongodb && \
    docker-php-ext-enable mongodb \
;fi

#####################################
# ZipArchive:
#####################################

ARG INSTALL_ZIP_ARCHIVE=false
RUN if [ ${INSTALL_ZIP_ARCHIVE} = true ]; then \
    # Install the zip extension
    pecl install zip && \
    docker-php-ext-enable zip \
;fi

#####################################
# PHP Memcached:
#####################################

ARG INSTALL_MEMCACHED=false
RUN if [ ${INSTALL_MEMCACHED} = true ]; then \
    # Install the php memcached extension
    curl -L -o /tmp/memcached.tar.gz "https://github.com/php-memcached-dev/php-memcached/archive/php7.tar.gz" \
    && mkdir -p memcached \
    && tar -C memcached -zxvf /tmp/memcached.tar.gz --strip 1 \
    && ( \
        cd memcached \
        && phpize \
        && ./configure \
        && make -j$(nproc) \
        && make install \
    ) \
    && rm -r memcached \
    && rm /tmp/memcached.tar.gz \
    && docker-php-ext-enable memcached \
;fi

#####################################
# PHP Aerospike:
#####################################

ARG INSTALL_AEROSPIKE_EXTENSION=false
ENV INSTALL_AEROSPIKE_EXTENSION ${INSTALL_AEROSPIKE_EXTENSION}
# Copy aerospike configration for remote debugging
COPY ./aerospike.ini /usr/local/etc/php/conf.d/aerospike.ini
RUN if [ ${INSTALL_AEROSPIKE_EXTENSION} = true ]; then \
    # Install the php aerospike extension
curl -L -o /tmp/aerospike-client-php.tar.gz "https://github.com/luciano-jr/aerospike-client-php/archive/    master.tar.gz" \
    && mkdir -p aerospike-client-php \
    && tar -C aerospike-client-php -zxvf /tmp/aerospike-client-php.tar.gz --strip 1 \
    && ( \
        cd aerospike-client-php/src/aerospike \
        && phpize \
        && ./build.sh \
        && make install \
    ) \
    && rm /tmp/aerospike-client-php.tar.gz \
;fi

#####################################
# Opcache:
#####################################
ARG INSTALL_OPCACHE=false
RUN if [ ${INSTALL_OPCACHE} = true ]; then \
    docker-php-ext-install opcache && \
    docker-php-ext-enable opcache \
;fi

# Copy opcache configration
COPY ./opcache.ini /usr/local/etc/php/conf.d/opcache.ini

#####################################
# LDAP:
#####################################
RUN \
    apt-get update && \
    apt-get install libldap2-dev -y && \
    #rm -rf /var/lib/apt/lists/* && \
    docker-php-ext-configure ldap --with-libdir=lib/x86_64-linux-gnu/ && \
    docker-php-ext-install ldap



#
#--------------------------------------------------------------------------
# Final Touch
#--------------------------------------------------------------------------
#

ADD ./laravel.ini /usr/local/etc/php/conf.d
ADD ./laravel.pool.conf /usr/local/etc/php-fpm.d/

RUN rm -r /var/lib/apt/lists/*

RUN usermod -u 1000 www-data

WORKDIR /var/www/laravel

CMD ["php-fpm"]

EXPOSE 9000

- koalaok

Answer 1

看这个：

https://github.com/docker-library/php/issues/75

基本上你需要在你的php-fpm docker文件中添加以下内容：

RUN \
    apt-get update && \
    apt-get install libldap2-dev -y && \
    rm -rf /var/lib/apt/lists/* && \
    docker-php-ext-configure ldap --with-libdir=lib/x86_64-linux-gnu/ && \
    docker-php-ext-install ldap

- ChadSikorra

---

我使用该片段更新了php-fpm/Dockerfile-70。它似乎导致错误的rm -rf /var/lib/apt/lists/* && \。这使我在编辑后无法构建php-fpm：rm：无法删除'/var/lib/apt/lists/*'：没有那个文件或目录。 - koalaok

@koalaok，你可以安全地删除那行代码，因为它只是一个清理任务，以保持大小不变。但我不太确定为什么它不起作用。你的完整Dockerfile是什么样子的？ - ChadSikorra

这是laradock git仓库最新的常见Dockerfile-70。无论如何，我注意到该行已经出现在下面的某些行中了。“最后一步”。我将在我的问题中粘贴Dockerfile 70作为编辑 - 格式化。 - koalaok