基于centos8镜像,打包php的docker镜像

创建镜像构建目录

mkdir -p /opt/docker/php
cd /opt/docker/php

下载php软件包

wget http://cn2.php.net/distributions/php-7.2.33.tar.gz -P /opt/docker/php

编写Dockerfile文件install

FROM centos
MAINTAINER swift
#RUN dnf install -y glibc-langpack-en && \
RUN rpm -Uvh https://dl.fedoraproject.org/pub/epel/epel-release-latest-8.noarch.rpm && \
dnf install -y dnf-utils http://rpms.remirepo.net/enterprise/remi-release-8.rpm 
#dnf -y module list php && \
#dnf -y module enable php:remi-7.3 && \
RUN dnf install -y epel-release  
RUN dnf -y install git wget lrzsz vim  libxml2 libxml2-devel openssl openssl-devel curl curl-devel libjpeg-turbo libjpeg-turbo-devel libpng-devel libpng freetype-devel freetype icu libicu-devel libicu libmcrypt libmcrypt-devel libxslt libxslt-devel php-mysqlnd gcc gcc-c++ glibc-headers make autoconf  && \
dnf clean all 
#dnf -y groupinstall "Development Tools" && \
RUN groupadd www
RUN useradd -g www www   
ADD php-7.2.33.tar.gz   /usr/local/src/
RUN cd /usr/local/src/php-7.2.33 && \
    ./configure --prefix=/usr/local/php72 \
    --with-config-file-path=/usr/local/php72/etc \
    --with-config-file-scan-dir=/usr/local/php72/conf.d \
    --enable-fpm --with-fpm-user=www \
    --with-fpm-group=www \
    --with-mysql=mysqlnd \
    --with-mysqli=mysqlnd \
    --with-pdo-mysql=mysqlnd \
    --with-iconv-dir \
    --with-freetype-dir=/usr/local/freetype \
    --with-jpeg-dir \
    --with-png-dir \
    --with-zlib \
    --with-libxml-dir=/usr \
    --enable-xml \
    --disable-rpath \
    --enable-bcmath \
    --enable-shmop \
    --enable-sysvsem \
    --enable-inline-optimization \
    --with-curl \
    --enable-mbregex \
    --enable-mbstring \
    --with-mcrypt \ 
    --enable-ftp \
    --with-gd \
    --enable-gd-native-ttf \
    --with-openssl \
    --with-mhash \
    --enable-pcntl \
    --enable-sockets \
    --with-xmlrpc \
    --enable-zip \
    --enable-soap \
    --with-gettext \
    --disable-fileinfo \
    --enable-opcache \
    --enable-intl \
    --with-xsl && \
    make -j 4 && make install && \
    cp /usr/local/php72/etc/php-fpm.conf.default /usr/local/php72/etc/php-fpm.conf && \
    cp ./php.ini-production  /usr/local/php72/etc/php.ini && \
    cp /usr/local/php72/etc/php-fpm.d/www.conf.default /usr/local/php72/etc/php-fpm.d/www.conf && \
    cp ./sapi/fpm/init.d.php-fpm /etc/init.d/php-fpm && \
    chmod +x /etc/init.d/php-fpm && \
    rm -rf /usr/loacl/src/php-7.2.33
EXPOSE 9000

ENTRYPOINT /etc/init.d/php-fpm start &&  tail -f /usr/local/php72/var/log/php-fpm.log

构建php镜像

docker build -t dockerfile/php7-2:v1 .

测试使用镜像

docker run -d -p 9000:9000 --name php-test dockerfile/php7-2:v1
#查看docker是否运行
docker ps | grep php-test
#查看端口
ss -anlptu | grep 9000
#查看日志
docker logs php-test -f

添加redis扩展

mkdir -p /opt/docker/php/php-redis
cd /opt/docker/php/php-redis

以dockerfile/php7-2:v1为基础进行扩展

FROM dockerfile/php7-2:v1
MAINTAINER swift
RUN cd /usr/local/src 
RUN yum install -y autoconf
ADD phpredis-develop.tar.gz /usr/local/src/
RUN mv /usr/local/src/phpredis-develop /usr/local/src/phpredis72
RUN cd /usr/local/src/phpredis72  && \
    /usr/local/php72/bin/phpize && \
    ./configure  --with-php-config=/usr/local/php72/bin/php-config && \
    make && make install && \
    echo extension=redis.so >> /usr/local/php72/etc/php.ini

build镜像

docker build -t dockerfile/php7-2-redis:v1 .

创建测试容器验证

docker run -d -p 9006:9000  --name php-test-redis dockerfile/php7-2-redis:v1

查看redis模块是否加载

docker exec -it php-test-redis bash -c  '/usr/local/php72/bin/php -m  | grep redis'