Dockerfile创建镜像INMP+wordpress

需要哪些呢：

Nginx 172.111.0.10  docker-nginx

Mysql 172.111.0.20  docker-mysql

PHP  172.111.0.30   docker-PHP

开始实验：

创建各级目录，他们各自的包和配置文件必须要在同一目录下才可以生效，否则报错

基于Nginx的dockerfile

vim Dockerfile

FROM centos:7

MAINTAINER this is my  diy nginx <wang>

RUN yum -y install pcre-devel zlib-devel gcc gcc-c++ make && useradd -M -s /sbin/nologin nginx

ADD nginx-1.22.0.tar.gz /usr/local/src/

WORKDIR /usr/local/src/nginx-1.22.0

RUN ./configure \

--prefix=/usr/local/nginx \

--user=nginx \

--group=nginx \

--with-http_stub_status_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

VOLUME ["usr/local/nginx/html/"]

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

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

随后，容器下载

docker build -t nginx:lnmp .

端口映射

docker run -itd --name nginx -p 80:80 -v /opt/nginx:/opt/nginxlogs --net mynetwork --ip 172.111.0.10 nginx:lnmp

MySQL的dockerfile

FROM centos:7

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

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"]

ENTRYPOINT ["/usr/sbin/init"]

接下来

vim my.cnf

[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/date/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

创键容器，记得给权限

docker run -itd --name mysql -p 3306:3306 --privileged -v /opt/mysql:/opt/mysql --net mynetwork --ip 172.111.0.20 mysql:lnmp

进入容器

docker exec -it mysql bash

进入数据库

mysql -u root -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;

最后

Docker build -t mysql:lnmp .

PHP的Dockerfile

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"]

php-fpm.conf

php.ini  

www.conf

最后

docker bulid -t php:lnmp .

端口映射

docker run -itd --name php -p 9000:9000 --volumes-from nginx --volumes-from mysql --net mynetwork --ip 172.111.0.30 php:lnmp

docker exex -it php bash

浏览器访问

20.0.0.58/wordpress/index.php

如何在外面赋权（外面赋权）

重新构建镜像

如果不能同步，删除容器重新创建

继续我们的操作：

最终

进入