docker-compose搭建LNMP
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- [一、compose 的部署](#一、compose 的部署)
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- [1.Docker Compose 环境安装](#1.Docker Compose 环境安装)
- [二、编写Docker Compose](#二、编写Docker Compose)
一、compose 的部署
（1）公司在实际的生产环境中，需要使用Docker 技术在一台主机上创建LNMP服务并运行Wordpress网站平台。然后对此服务使用docker-compose管理工作。
（2）环境描述
1.Docker Compose 环境安装
#下载
curl -L https://github.com/docker/compose/releases/download/v2.0.1/docker-compose-`uname -s`-`uname -m` -o /usr/local/bin/docker-compose
#也可直接将docker compose 上传
ls docker-compose
docker-compose
#修改权限，给与执行权限
chmod +x /usr/local/bin/docker-compose
docker-compose --version
Docker Compose version v2.0.1
二、编写Docker Compose
1.准备依赖文件,配置nginx
yum -y install tree
mkdir -p /opt/compose_nginx/nginx /opt/compose_nginx/wwwroot
cd /opt/compose_nginx/nginx
cp nginx-1.12.0.tar.gz ./
vim run.sh
#!/bin/bash
/usr/local/nginx/sbin/nginx
vim Dockerfile
#基于基础镜像
FROM centos:7
#用户信息
MAINTAINER this is nginx image <exo>
#添加环境包
RUN yum -y update
RUN yum -y install pcre-devel zlib-devel gcc gcc-c++ make
RUN useradd -M -s /sbin/nologin nginx
#上传nginx软件压缩包，并解压
ADD nginx-1.12.0.tar.gz /usr/local/src/
#指定工作目录
WORKDIR /usr/local/src/nginx-1.12.0
RUN ./configure \
--prefix=/usr/local/nginx \
--user=nginx \
--group=nginx \
--with-http_stub_status_module && make && make install
ENV PATH /usr/local/nginx/sbin:$PATH
#指定http和https端口
EXPOSE 80
EXPOSE 443
//方法一：
RUN echo "daemon off;" >> /usr/local/nginx/conf/nginx.conf #关闭 nginx 在后台运行
#添加宿主机中run.sh到容器中
ADD run.sh /run.sh
RUN chmod 755 /run.sh
CMD ["/run.sh"]
//方法二：
ENTRYPOINT [ "/usr/local/nginx/sbin/nginx", "-g", "daemon off;" ]2.配置mysql
mkdir /opt/mysql
cd /opt/mysql/
rz -E
rz waiting to receive.
#传入mysql安装包mysql-boost-5.7.20.tar.gz
[root@docker mysql]# vim Dockerfile
FROM centos:7
MAINTAINER this is mysql image <exo>
RUN yum -y install ncurses ncurses-devel bison cmake pcre-devel zlib-devel gcc gcc-c++ make;useradd -M -s /sbin/nologin mysql
ADD mysql-boost-5.7.20.tar.gz /usr/local/src/
WORKDIR /usr/local/src/mysql-5.7.20/
RUN cmake \
-DCMAKE_INSTALL_PREFIX=/usr/local/mysql \
-DMYSQL_UNIX_ADDR=/usr/local/mysql/mysql.sock \
-DSYSCONFDIR=/etc \
-DSYSTEMD_PID_DIR=/usr/local/mysql \
-DDEFAULT_CHARSET=utf8 \
-DDEFAULT_COLLATION=utf8_general_ci \
-DWITH_EXTRA_CHARSETS=all \
-DWITH_INNOBASE_STORAGE_ENGINE=1 \
-DWITH_ARCHIVE_STORAGE_ENGINE=1 \
-DWITH_BLACKHOLE_STORAGE_ENGINE=1 \
-DWITH_PERFSCHEMA_STORAGE_ENGINE=1 \
-DMYSQL_DATADIR=/usr/local/mysql/data \
-DWITH_BOOST=boost \
-DWITH_SYSTEMD=1;make -j4;make install
ADD my.cnf /etc/my.cnf
EXPOSE 3306
RUN chown -R mysql:mysql /usr/local/mysql/;chown mysql:mysql /etc/my.cnf
WORKDIR /usr/local/mysql/bin/
RUN ./mysqld \
--initialize-insecure \
--user=mysql \
--basedir=/usr/local/mysql \
--datadir=/usr/local/mysql/data;cp /usr/local/mysql/usr/lib/systemd/system/mysqld.service /usr/lib/systemd/system/;systemctl enable mysqld
ENV PATH=/usr/local/mysql/bin:/usr/local/mysql/lib:$PATH
VOLUME [ "/usr/local/mysql" ]
CMD ["/usr/sbin/init"]3.配置php
mkdir ../php
cd ../php/
rz -E
rz waiting to receive.
#传入php安装包php-7.1.10.tar.bz2
vim Dockerfile
FROM centos:7
MAINTAINER this is php image <exo>
RUN yum install -y gd \
libjpeg libjpeg-devel \
libpng libpng-devel \
freetype freetype-devel \
libxml2 libxml2-devel \
zlib zlib-devel \
curl curl-devel \
openssl openssl-devel \
gcc gcc-c++ make pcre-devel;useradd -M -s /sbin/nologin nginx
ADD php-7.1.10.tar.bz2 /usr/local/src/
WORKDIR /usr/local/src/php-7.1.10
RUN ./configure \
--prefix=/usr/local/php \
--with-mysql-sock=/usr/local/mysql/mysql.sock \
--with-mysqli \
--with-zlib \
--with-curl \
--with-gd \
--with-jpeg-dir \
--with-png-dir \
--with-freetype-dir \
--with-openssl \
--enable-fpm \
--enable-mbstring \
--enable-xml \
--enable-session \
--enable-ftp \
--enable-pdo \
--enable-tokenizer \
--enable-zip ; make -j 4 ; make install
ENV PATH /usr/local/php/bin:/usr/local/php/sbin:$PATH
ADD php.ini /usr/local/php/lib/
ADD php-fpm.conf /usr/local/php/etc/
ADD www.conf /usr/local/php/etc/php-fpm.d/
EXPOSE 9000
CMD /usr/local/php/sbin/php-fpm -F4.编写docker-compose.yml
#先拉取镜像centos:7
docker pull centos:7
7: Pulling from library/centos
2d473b07cdd5: Pull complete
Digest: sha256:be65f488b7764ad3638f236b7b515b3678369a5124c47b8d32916d6487418ea4
Status: Downloaded newer image for centos:7
docker.io/library/centos:7
version: '3'
services:
nginx:
container_name: nginx
hostname: nginx
build:
context: /opt/compose_nginx/nginx
dockerfile: Dockerfile
ports:
- 1216:80
- 1217:443
networks:
lnmp:
ipv4_address: 172.18.0.10
volumes:
- ./wwwroot:/usr/local/nginx/html
mysql:
container_name: mysql
hostname: mysql
build:
context: /opt/compose_nginx/mysql
dockerfile: Dockerfile
ports:
- 3306:3306
networks:
lnmp:
ipv4_address: 172.18.0.20
volumes:
- /usr/local/mysql
php:
container_name: php
hostname: php
build:
context: /opt/compose_nginx/php
dockerfile: Dockerfile
ports:
- 9000:9000
networks:
lnmp:
ipv4_address: 172.18.0.30
volumes_from:
- nginx
- mysql
depends_on:
- nginx
- mysql
links:
- nginx
- mysql
networks:
lnmp:
driver: bridge
ipam:
config:
- subnet: 172.18.0.0/165.执行
docker-compose -f docker-compose.yml up -d 
6.查看
docker-compose ps
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