Dockerfile镜像LNMP（就算相见，如无意外，也是一耳光。）

一、环境准备

关闭防火墙

2、拉取centos:7镜像

dcoker pull centos:7


3、自定义网络

docker network create --subnet=172.18.0.0/16 --opt "com.docker.network.bridge.name"="docker1"  mynetwork

二、部署nginx（容器IP 为 172.18.0.10）

mkdir /opt/nginx
cd /opt/nginx/

上传 nginx-1.12.0.tar.gz、wordpress-4.9.4-zh_CN.tar.gz 到 /opt/nginx/ 目录中
mkdir /opt/nginx/html
tar zxvf wordpress-4.9.4-zh_CN.tar.gz -C /opt/nginx/html

 

 再其他主机修改nginx.conf 配置文件，并用scp传输到宿主机。

 

 

 

 下一步进入nginx目录，写nginx的Dockerfile文件脚本。

vim Dockerfile

FROM centos:7

MAINTAINER this is nginx image <zww>

RUN yum -y install pcre-devel zlib-devel gcc gcc-c++ make

RUN useradd -M -s /sbin/nologin nginx

ADD nginx-1.12.0.tar.gz /usr/local/src/

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

ADD nginx.conf /usr/local/nginx/conf/

#ADD wordpress-4.9.4-zh_CN.tar.gz /usr/local/nginx/html/

RUN chmod 777 -R /usr/local/nginx/html/

EXPOSE 80

EXPOSE 443

ENTRYPOINT [ "/usr/local/nginx/sbin/nginx", "-g", "daemon off;" ]

创建镜像

docker build -t nginx:lnmp .

基于镜像创建docker 并指定ip和端口

docker run -d --name nginx -p 80:80 -v /opt/nginx/html:/usr/local/nginx/html --net mynetwork --ip 172.18.0.10 nginx:lnmp

三、部署mysql（容器IP 为 172.18.0.20）

mkdir /opt/mysqld
cd /opt/mysqld

上传 mysql-boost-5.7.20.tar.gz 到 /opt/mysqld 目录中 并把my.cnf配置文件也拖进来

 

 vim Dockerfile

FROM centos:7

MAINTAINER this is mysql image <zww>

RUN yum -y install gcc gcc-c++ ncurses ncurses-devel bison cmake make

RUN 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_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

RUN chown -R mysql:mysql /usr/local/mysql/

ADD my.cnf /etc/my.cnf

RUN chown mysql:mysql /etc/my.cnf

ENV PATH=/usr/local/mysql/bin:/usr/local/mysql/lib:$PATH

WORKDIR /usr/local/mysql/

RUN bin/mysqld \

--initialize-insecure \

--user=mysql \

--basedir=/usr/local/mysql \

--datadir=/usr/local/mysql/data

RUN cp /usr/local/mysql/usr/lib/systemd/system/mysqld.service /usr/lib/systemd/system/

EXPOSE 3306

RUN systemctl enable mysqld

VOLUME [ "/usr/local/mysql" ]

CMD /usr/sbin/init

 

vim my.cnf
[client]
port = 3306
socket = /usr/local/mysql/mysql.sock

[mysql]
port = 3306
socket = /usr/local/mysql/mysql.sock

[mysqld]
user = mysql
basedir = /usr/local/mysql
datadir = /usr/local/mysql/data
port = 3306
character_set_server=utf8
pid-file = /usr/local/mysql/mysqld.pid
socket = /usr/local/mysql/mysql.sock
server-id = 1

sql_mode=NO_ENGINE_SUBSTITUTION,STRICT_TRANS_TABLES,NO_AUTO_CREATE_USER,NO_AUTO_VALUE_ON_ZERO,NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,PIPES_AS_CONCAT,ANSI_QUOTES

创建镜像

docker build -t mysql:lnmp .

基于镜像创建docker 并指定ip和端口

docker run --name=mysql -d --privileged -v /usr/local/mysql --net mynetwork --ip 172.18.0.20 mysql:lnmp /usr/sbin/init

四、部署php（容器IP 为 172.18.0.30）

mkdir /opt/php
cd /opt/php

上传 php-7.1.10.tar.bz2 到 /opt/php 目录中，也从其他主机把修改好的php-fpm.conf php.ini文件修改完成scp传入宿主机

 php-fpm.conf

 php.ini

 

vim Dockerfile

FROM centos:7

MAINTAINER this is php image <zww>

RUN yum -y install 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

RUN 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 && 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

ENTRYPOINT [ "/usr/local/php/sbin/php-fpm", "-F" ]

 创建镜像

docker build -t php:lnmp .

基于镜像创建docker 并指定ip和端口
docker run --name=php -d -p 9000:9000 --volumes-from mysql_server --volumes-from nginx --net mynetwork --ip 172.18.0.30 php:lnmp

进入mysql容器

docker exec -it mysql /bin/bash

进入mysql，回车。

mysql

创建数据库
create database wordpress;

授予wordpress权限
grant all privileges on wordpress.* to 'wordpress'@'%' identified by '123456'

再给wordpress，root权限
grant all privileges on *.* to 'root'@'%' identified by 'abc123';

刷新
flush privileges;

五、浏览器访问：

http://192.168.153.20/wordpress/index.php