Dockerfile创建镜像LNMP+WordPress

实验部署

nginx

配置mysql

配置php

实验部署

INMP+wordpress

nginx 172.111.0.10 docker-nginx

mysql 172.111.0.20 docker-mysql

php 172.111.0.30 docker-php

nginx

关闭防火墙和安全机制

在opt目录创建nginx MySQL php目录
cd nginx mysql php
vim Dockerfile

#声明基础镜像
FROM centos:7
#安装依赖环境
RUN yum -y install gcc pcre-devel openssl-devel zlib-devel openssl  openssl-devel && useradd -M -s /sbin/nologin nginx
#解压源码包
ADD nginx-1.22.0.tar.gz /usr/local/src
#指定工作目录
WORKDIR /usr/local/src/nginx-1.22.0
#配置和编译安装
RUN ./configure --prefix=/usr/local/nginx \
--user=nginx \
--group=nginx \
--with-http_ssl_module \
--with-http_v2_module \
--with-http_realip_module \
--with-http_stub_status_module \
--with-http_gzip_static_module \
--with-pcre \
--with-stream \
--with-stream_ssl_module \
--with-stream_realip_module && make -j 4 && make install
ENV PATH /usr/local/nginx/sbin:$PATH
COPY nginx.conf /usr/local/nginx/conf/
ADD wordpress-6.4.2-zh_CN.tar.gz /usr/local/nginx/html
RUN chmod 777 -R /usr/local/nginx/html
EXPOSE 80
#创建容器内的数据卷，即可以对外给宿主机挂载，也可以对内，给容器作为挂载点
VOLUME ["/usr/local/nginx/html/"]
#设定容器启动时的命令
CMD ["/usr/local/nginx/sbin/nginx","-g","daemon off;"]

nginx.conf文件
worker_processes  1;
events {
    worker_connections  1024;
}
http {
    include       mime.types;
    default_type  application/octet-stream;
    sendfile        on;
    keepalive_timeout  65;
    server {
        listen       80;
        server_name  localhost;
        charset utf-8;
        location / {
            root   html;
            index  index.html index.php;
        }
        error_page   500 502 503 504  /50x.html;
        location = /50x.html {
            root   html;
        }
        location ~ \.php$ {
            root           html;
            fastcgi_pass   172.111.0.30:9000;
            fastcgi_index  index.php;
            fastcgi_param  SCRIPT_FILENAME  /usr/local/nginx/html$fastcgi_script_name;
            include        fastcgi_params;
        }
}
}

创建自定义网络
docker network create --subnet=172.111.0.0/16 --opt "com.docker.network.bridge.name"="docker1" mynetwork
查看自定义网段
docker network ls
删除自定义网段 
docker network rm -rf

docker build -t nginx:lnmp .
docker run -itd --name nginx1  -p80:80 -v /opt/nginx:/opt/nginxlogs --net mynetwork --ip 172.111.0.10 nginx:lnmp

配置mysql

配置mysql

cd /mysql 
把源码拖到mysql目录下
vim Dockerfile
#声明基础镜像
FROM centos:7
#安装依赖环境
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 -j 4 && make install
COPY my.cnf /etc/my/cnf
#设置暴漏端口
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 daemon-reload
ENV PATH=/usr/local/mysql/bin:/usr/local/mysql/lib:$PATH
VOLUME ["/usr/local/mysql"]
ENTRYPOINT ["/usr/sbin/init"]

my.cnf文件
[client]
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
bind-address = 0.0.0.0
skip-name-resolve
max_connections=2048
default-storage-engine=INNODB
max_allowed_packet=16M
server-id = 1
general_log=ON
general_log_file=/usr/local/mysql/data/mysql_general.log

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

docker build -t mysql:lnmp .
docker run -itd --name mysql1 -p 3306:3306 --privileged -v /opt/mysql1:/opt/mysql --net mynetwork --ip 172.111.0.20 mysql:lnpm

docker exec -it mysql1 bash
mysql -uroot -p
create database wordpress;
grant all privileges on wordpress.* to 'wordpress'@'%' identified by '123456';
grant all privileges on *.* to 'root'@'%' identified by '123456';
flush privileges;

配置php

把源码文件拖到php目录下
vim Dockerfile 
FROM centos:7
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 && 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
COPY php.ini /usr/local/php/lib
COPY php-fpm.conf /usr/local/php/etc/
COPY www.conf /usr/local/php/etc/php-fpm.d/
EXPOSE 9000
ENTRYPOINT ["/usr/local/php/sbin/php-fpm","-F"]
docker build -t php:lnmp .
docker run -itd --name php -p 9000:9000 --volumes-from nginx --volumes-from mysql1 --net mynetwork --ip 172.111.0.30 php:lnmp

20.0.0.30/wordpress/