Dockerfile构建PHP镜像

1 搭建私有镜像仓库

1) 拉起镜像仓库 docker run -d \ -v /opt/registry:/var/lib/registry \ -p 5000:5000 \ --restart=always \ --name registry \ registry 2）修改配置仓库是之能够被我们使用 vi /etc/docker/daemon.json {"registry-mirrors": ["http://04be47cf.m.daocloud.io"],"insecure-registries":["192.168.184.130:5000"]} systemctl daemon-reload  systemctl restart docker   3）测试仓库是否可用 curl http://192.168.184.130:5000/v2/_catalog  {"repositories":[]} 说明成功

2 创建镜像构建目录

mkdir /tmp/php

3 下载php软件包

wget http://cn2.php.net/distributions/php-7.1.5.tar.gz -P /tmp/php

4 编写Dockerfile文件

cd /tmp/php cat Dockerfile  FROM centos:7 MAINTAINER swift RUN yum install -y install epel-release && \     yum -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-mysql && \     yum -y groupinstall "Development Tools" && \     yum provides "*/applydeltarpm" && \      yum install deltarpm -y && \        yum clean all && \     groupadd www && \     useradd -g www www    ADD php-7.1.5.tar.gz   /usr/local/src/ RUN cd /usr/local/src/php-7.1.5 && \     ./configure --prefix=/usr/local/php71 \     --with-config-file-path=/usr/local/php71/etc \     --with-config-file-scan-dir=/usr/local/php71/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/php71/etc/php-fpm.conf.default /usr/local/php71/etc/php-fpm.conf && \     cp ./php.ini-production  /usr/local/php71/etc/php.ini && \     cp /usr/local/php71/etc/php-fpm.d/www.conf.default /usr/local/php71/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-7.1.5 EXPOSE 9000 CMD ["/etc/init.d/php-fpm","start"]

5 构建php镜像

docker build -t 192.168.184.130:5000/lnmp-7-php71:base .

6 查看查看已经构建的镜像并上传到私有仓库（php视频教程）

1）查看镜像 # docker images REPOSITORY                           TAG                 IMAGE ID            CREATED             SIZE 192.168.184.130:5000/lnmp-7-php71    base                9c85344d010f        8 minutes ago       1.26GB 2）给镜像打tag docker tag  192.168.184.130:5000/lnmp-7-php71:base 192.168.184.130:5000/lnmp-7-php71:v3 3）上传到私有仓库 docker push 192.168.184.130:5000/lnmp-7-php71:v3 4）查看镜像仓库  curl http://192.168.184.130:5000/v2/lnmp-7-php71/tags/list {"name":"lnmp-7-php71","tags":["base","v3","redis","redisv1","redisv2"]}

7 测试使用镜像

1) run起来一个php docker run -d -p 9000:9000 --name php-test 192.168.184.130:5000/lnmp-7-php71:v3 2）查看docker是否运行 # docker ps | grep php-test 5ad6cbbaf728        192.168.184.130:5000/lnmp-7-php71:v3   "/bin/sh -c '/etc/in…"   5 minutes ago       Up 5 minutes        0.0.0.0:9000->9000/tcp, 9006/tcp   php-test 3）查看端口 # ss -anlptu | grep 9000 tcp    LISTEN     0      128      :::9000                 :::*                   users:(("docker-proxy",pid=7340,fd=4)) 4）查看日志 # docker logs php-test -f Starting php-fpm  done

8 添加redis扩展

1）创建php-redisDocker文件目录 #mkdir redis 2) 以php-test 192.168.184.130:5000/lnmp-7-php71:v3为基础镜像添加redis扩展 # cat Dockerfile  FROM 192.168.184.130:5000/lnmp-7-php71:v3 MAINTAINER swift RUN cd /usr/local/src && \     git clone https://github.com/phpredis/phpredis.git phpredis71 && \     cd phpredis71 && \     /usr/local/php71/bin/phpize && \     ./configure  --with-php-config=/usr/local/php71/bin/php-config && \     make && make install  3) build镜像 #docker build -t 192.168.184.130:5000/lnmp-7-php71:redis . 4）给镜像打tag #docker tag 192.168.184.130:5000/lnmp-7-php71:redis 192.168.184.130:5000/lnmp-7-php71:redisv2 5）上传到私有仓库 #docker push 192.168.184.130:5000/lnmp-7-php71:redisv2 6）创建php.ini配置文件 #cat php.ini extension=redis.so 7）创建测试容器验证 #docker run -d -p 9006:9000 -v /root/redis/php.ini:/usr/local/php71/etc/php.ini --name php-test-redis 192.168.184.130:5000/lnmp-7-php71:redisv2 8）查看redis模块是否加载 #docker exec -it php-test-redis bash -c  '/usr/local/php71/bin/php -m  | grep redis' redis   ############################################################################################################################## kill -USR2 ps -ef | grep php-fpm | grep 'master process' | grep '/usr/local/php71/etc/php-fpm.conf' | awk -F ' ' '{print $2}'# ##############################################################################################################################

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