docker-compose一键解决环境困扰
2018-09-04 本文已影响29人
中v中
上一篇利用 不同的命令来构建 nginx，mysql，php镜像 和 容器。 这样做比较麻烦，也很容易出错，参考文末（docker搭建lnmp(一)），当然可以写入 sh脚本来执行。但是可以通过 docker-compose 来达到效果，管理起来更加简单方便。
docker-compose安装
github地址：https://github.com/docker/compose
curl -L https://github.com/docker/compose/releases/download/1.13.0/docker-compose-`uname -s`-`uname -m` > /usr/local/bin/docker-compose
chmod +x /usr/local/bin/docker-compose
目录结构
lemon@lemon:~/docker$ tree
.
├── docker-compose.yml
├── mysql
│ └── dockerfile
├── nginx
│ ├── conf
│ │ ├── nginx.conf
│ │ └── vhost
│ ├── dockerfile
└── php7
├── conf
│ └── php.ini
└── dockerfile
编写yml文件
version : '3'
services :
mysql :
build :
context : ~/docker/mysql
dockerfile : dockerfile
ports :
- "3306:3306"
volumes :
- ~/docker/mysql/data:/var/lib/mysql
#初始密码
environment :
- MYSQL_ROOT_PASSWORD=123456
container_name : mysql
restart : always
php7 :
build :
context : ~/docker/php7
dockerfile : dockerfile
ports :
- "9000:9000"
volumes :
- ~/web:/usr/local/nginx/html
- ~/docker/php7/conf/php.ini:/usr/local/php7/lib/php.ini:ro
container_name : php7
links :
- mysql
restart : always
nginx :
build :
context : ~/docker/nginx
dockerfile : dockerfile
ports :
- "80:80"
- "433:433"
volumes :
- ~/docker/nginx/logs:/usr/local/nginx/logs
- ~/web:/usr/local/nginx/html
- ~/docker/nginx/conf/nginx.conf:/usr/local/nginx/conf/nginx.conf:ro
- ~/docker/nginx/conf/vhost:/usr/local/nginx/conf/vhost:ro
container_name : nginx
links :
- php7
restart : always
运行命令自动构建容器
sudo docker-compose up -d
查看状态
emon@lemon:~/docker$ sudo docker-compose ps
Name Command State Ports
--------------------------------------------------------------------------------------------------
mysql docker-entrypoint.sh mysqld Up 0.0.0.0:3306->3306/tcp
nginx /usr/local/nginx/sbin/ngin ... Up 0.0.0.0:433->433/tcp, 443/tcp, 0.0.0.0:80->80/tcp
php7 /usr/local/php7/sbin/php-f ... Up 0.0.0.0:9000->9000/tcp
具体文件查看地址：https://github.com/zhaocong222/docker-lnmp
最后
有了 Docker 之后，搭建环境从未有过如此简单。
纠正原文错误：
修改php7的dockerfile为（swoole和compose安装错误）
FROM centos:latest
MAINTAINER lemon <lemon616@outlook.com>
ENV TZ "Asia/Shanghai"
#安装扩展包
RUN yum install -y epel-release
#安装依赖
RUN yum -y update && \
yum install -y wget gcc automake autoconf libtool make gcc-c++ vixie-cron file openssl-devel sharutils zip bash vim cyrus-sasl-devel libmemcached libmemcached-devel libyaml libyaml-devel unzip libvpx-devel openssl-devel ImageMagick-devel autoconf tar gcc libxml2-devel libmcrypt mcrypt mhash libmcrypt-devel libxml2 libxml2-devel bzip2 bzip2-devel curl curl-devel libjpeg libjpeg-devel libpng libpng-devel freetype freetype-devel bison libtool-ltdl-devel net-tools
RUN yum install -y \
git zlib zlib-devel glibc glibc-devel \
glib2 glib2-devel \
ncurses curl openssl-devel \
gdbm-devel db4-devel libXpm-devel \
libX11-devel gd-devel gmp-devel \
readline-devel libxslt-devel \
expat-devel xmlrpc-c xmlrpc-c-devel \
libicu-devel php-devel \
yum clean all
#install php
RUN cd /tmp && \
wget http://cn.php.net/distributions/php-7.1.5.tar.gz && \
tar -zxvf php-7.1.5.tar.gz && \
cd php-7.1.5 && \
./configure --prefix=/usr/local/php7 \
--with-mysql-sock --with-mysqli \
--enable-fpm --enable-soap \
--with-libxml-dir --with-openssl \
--with-mcrypt --with-mhash \
--with-pcre-regex --with-zlib \
--enable-bcmath --with-iconv \
--with-bz2 --enable-calendar \
--with-curl --with-cdb --enable-dom \
--enable-exif --enable-fileinfo \
--enable-filter --with-pcre-dir \
--enable-ftp --with-gd \
--with-openssl-dir --with-jpeg-dir \
--with-png-dir --with-zlib-dir \
--with-freetype-dir \
--enable-gd-native-ttf \
--enable-gd-jis-conv --with-gettext \
--with-gmp --with-mhash \
--enable-json --enable-mbstring --enable-mbregex \
--enable-mbregex-backtrack \
--with-libmbfl --with-onig \
--enable-pdo --with-pdo-mysql \
--with-zlib-dir --with-readline \
--enable-session --enable-shmop \
--enable-simplexml --enable-sockets \
--enable-sysvmsg --enable-sysvsem \
--enable-sysvshm --enable-wddx \
--with-libxml-dir --with-xsl \
--enable-zip --enable-mysqlnd-compression-support \
--with-pear --enable-intl --enable-pcntl \
--enable-opcache && \
make && make install
#config
RUN ln -sf /usr/local/php7/bin/php /usr/local/bin/php && \
ln -sf /usr/local/php7/bin/phpize /usr/local/bin/phpize && \
ln -sf /usr/local/php7/bin/pecl /usr/local/bin/pecl
RUN cp /tmp/php-7.1.5/php.ini-development /usr/local/php7/lib/php.ini && \
cp /usr/local/php7/etc/php-fpm.conf.default /usr/local/php7/etc/php-fpm.conf && \
cp /usr/local/php7/etc/php-fpm.d/www.conf.default /usr/local/php7/etc/php-fpm.d/www.conf
#配置php
RUN sed -i -e 's/listen = 127.0.0.1:9000/listen = 9000/' /usr/local/php7/etc/php-fpm.d/www.conf
#install swoole
#RUN pecl install swoole
RUN cd /tmp && \
wget https://github.com/swoole/swoole-src/archive/swoole-1.7.6-stable.tar.gz && \
tar -zxvf swoole-1.7.6-stable.tar.gz && \
cd swoole-src-swoole-1.7.6-stable && \
phpize && \
./configure && \
make && make install
#add extension
#安装composer.phar
RUN cd /tmp
RUN wget https://getcomposer.org/composer.phar && \
mv composer.phar /usr/local/bin/composer && \
chmod 755 /usr/local/bin/composer
EXPOSE 9000
#启动php
ENTRYPOINT ["/usr/local/php7/sbin/php-fpm", "-F", "-c", "/usr/local/php7/lib/php.ini"]
参考：
docker搭建lnmp(二)
(https://github.com/zhaocong222/docker-lnmp)
https://github.com/helingfeng/Docker-LNMP
