文章目录
-
- 使用docker-compose编排lnmp(dockerfile)完成wordpress
-
- 1、服务器环境
- 2、Docker、Docker-Compose环境安装
-
- [2.1 安装Docker环境](#2.1 安装Docker环境)
- [2.2 安装Docker-Compose](#2.2 安装Docker-Compose)
- 3、nginx
-
- [3.1 新建目录,上传安装包](#3.1 新建目录,上传安装包)
- [3.2 编辑Dockerfile脚本](#3.2 编辑Dockerfile脚本)
- [3.3 准备nginx.conf配置文件](#3.3 准备nginx.conf配置文件)
- [3.4 论坛服务](#3.4 论坛服务)
- 4、MySQL
-
- [4.1 上传安装包](#4.1 上传安装包)
- [4.2 编辑Dockerfile脚本](#4.2 编辑Dockerfile脚本)
- [4.3 准备my.cnf配置文件](#4.3 准备my.cnf配置文件)
- 5、PHP
-
- [5.1 上传安装包](#5.1 上传安装包)
- [5.2 编辑dockerfile脚本](#5.2 编辑dockerfile脚本)
- [5.3 准备php配置文件](#5.3 准备php配置文件)
- 6、编辑docker-compose.yml配置文件
- 7、生成镜像容器
- 8、验证登录
- 9、启动wordpress服务
-
- [9.1 mysql授权](#9.1 mysql授权)
- [9.2 访问登录](#9.2 访问登录)
使用docker-compose编排lnmp(dockerfile)完成wordpress
1、服务器环境
容器 | 操作系统 | IP地址 | 主要软件 |
---|---|---|---|
nginx | CentOS 7.9 x86_64 | 172.20.0.10 | Docker-Nginx |
mysql | CentOS 7.9 x86_64 | 172.20.0.20 | Docker-Mysql |
php | CentOS 7.9 x86_64 | 172.20.0.30 | Docker-php |
2、Docker、Docker-Compose环境安装
bash
[root@liuyanfen13 ~]#systemctl disable --now firewalld
[root@liuyanfen13 ~]#setenforce 0
#关闭防火墙和核心防护
2.1 安装Docker环境
bash
[root@liuyanfen13 ~]#yum install -y yum-utils device-mapper-persistent-data lvm2
#安装依赖包
[root@liuyanfen13 ~]#yum-config-manager --add-repo https://mirrors.aliyun.com/docker-ce/linux/centos/docker-ce.repo
#设置阿里云镜像源
[root@liuyanfen13 ~]#yum install -y docker-ce docker-ce-cli containerd.io
#安装Docker-CE(社区版)
[root@liuyanfen13 ~]#systemctl enable --now docker.service
#开机自启并立即启动
[root@liuyanfen13 ~]#systemctl status docker.service
#查看状态
2.2 安装Docker-Compose
bash
[root@liuyanfen13 compose_lnmp]#curl -L https://github.com/docker/compose/releases/download/1.21.1/docker-compose-`uname -s`-`uname -m` -o /usr/local/bin/docker-compose
#下载安装
[root@liuyanfen13 compose_lnmp]#chmod +x /usr/local/bin/docker-compose
#添加权限
- 需要的文件和安装包
bash
[root@liuyanfen13 compose_lnmp]#pwd
/opt/compose_lnmp
[root@liuyanfen13 compose_lnmp]#ls
docker-compose.yml mysql nginx php
[root@liuyanfen13 compose_lnmp]#cd mysql/
[root@liuyanfen13 mysql]#ls
Dockerfile my.cnf mysql-boost-5.7.20.tar.gz
[root@liuyanfen13 mysql]#cd ../nginx/
[root@liuyanfen13 nginx]#ls
Dockerfile html nginx-1.12.0.tar.gz nginx.conf wordpress-4.9.4-zh_CN.tar.gz
[root@liuyanfen13 nginx]#cd ../php/
[root@liuyanfen13 php]#ls
Dockerfile php-7.1.10.tar.bz2 php-fpm.conf php.ini www.conf
3、nginx
3.1 新建目录,上传安装包
bash
[root@liuyanfen13 opt]#mkdir /opt/compose_lnmp
[root@liuyanfen13 opt]#cd compose_lnmp/
[root@liuyanfen13 compose_lnmp]#ll
总用量 0
[root@liuyanfen13 compose_lnmp]#mkdir nginx mysql php
[root@liuyanfen13 compose_lnmp]#ll
总用量 0
drwxr-xr-x. 2 root root 6 5月 3 09:48 mysql
drwxr-xr-x. 2 root root 6 5月 3 09:48 nginx
drwxr-xr-x. 2 root root 6 5月 3 09:48 php
#上传nginx安装包nginx-1.12.0.tar.gz
#上传wordpress服务包wordpress-4.9.4-zh_CN.tar.gz
[root@liuyanfen13 nginx]#ls
nginx-1.12.0.tar.gz nginx.conf wordpress-4.9.4-zh_CN.tar.gz
3.2 编辑Dockerfile脚本
bash
#编辑dockerfile脚本
[root@liuyanfen13 nginx]#vim Dockerfile
FROM centos:7
MAINTAINER this is nginx image <lnmp>
RUN yum clean all
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 -j4 && make install
ENV PATH /usr/local/nginx/sbin:$PATH
ADD nginx.conf /usr/local/nginx/conf/
ADD wordpress-4.9.4-zh_CN.tar.gz /usr/local/nginx/html/
RUN chmod 777 -R /usr/local/nginx/html/
EXPOSE 80
EXPOSE 443
VOLUME ["/usr/local/nginx/html"]
ENTRYPOINT [ "/usr/local/nginx/sbin/nginx", "-g", "daemon off;" ]
3.3 准备nginx.conf配置文件
bash
[root@liuyanfen13 nginx]#egrep -v "^(.)*#(.)*$" nginx.conf | grep -v "^$"
#查看nginx.conf配置文件内容
worker_processes 1;
events {
worker_connections 1024;
}
http {
include mime.types;
default_type application/octet-stream;
sendfile on;
keepalive_timeout 65;
server {
listen 80;
server_name localhost;
charset utf-8;
location / {
root html;
index index.html index.php;
}
error_page 500 502 503 504 /50x.html;
location = /50x.html {
root html;
}
location ~ \.php$ {
root html;
fastcgi_pass 172.20.0.30:9000;
fastcgi_index index.php;
fastcgi_param SCRIPT_FILENAME /usr/local/nginx/html$fastcgi_script_name;
include fastcgi_params;
}
}
}
3.4 论坛服务
bash
[root@liuyanfen13 compose_lnmp]#cd nginx/
[root@liuyanfen13 nginx]#ls
Dockerfile html nginx-1.12.0.tar.gz nginx.conf wordpress-4.9.4-zh_CN.tar.gz
[root@liuyanfen13 nginx]#tar xf wordpress-4.9.4-zh_CN.tar.gz -C /opt/compose_lnmp/nginx/html/
#将wordpress解压到共享目录下
[root@liuyanfen13 nginx]#ll html/
总用量 8
-rw-r--r--. 1 root root 5 5月 3 16:44 index.html
drwxr-xr-x. 5 nobody nfsnobody 4096 2月 8 2018 wordpress
4、MySQL
4.1 上传安装包
bash
[root@liuyanfen13 nginx]#cd ../mysql/
[root@liuyanfen13 mysql]#ls
[root@liuyanfen13 mysql]#ls
mysql-boost-5.7.20.tar.gz
#在mysql目录下上传mysql安装包
4.2 编辑Dockerfile脚本
bash
#编辑dockerfile脚本
[root@liuyanfen13 mysql]#vim Dockerfile
FROM centos:7
MAINTAINER this is mysql image <lnmp>
RUN yum clean all
RUN yum -y install gcc gcc-c++ ncurses ncurses-devel bison cmake make
ADD mysql-boost-5.7.20.tar.gz /usr/local/src/
WORKDIR /usr/local/src/mysql-5.7.20/
RUN cmake \
-DCMAKE_INSTALL_PREFIX=/usr/local/mysql \
-DMYSQL_UNIX_ADDR=/usr/local/mysql/mysql.sock \
-DSYSCONFDIR=/etc \
-DSYSTEMD_PID_DIR=/usr/local/mysql \
-DDEFAULT_CHARSET=utf8 \
-DDEFAULT_COLLATION=utf8_general_ci \
-DWITH_INNOBASE_STORAGE_ENGINE=1 \
-DWITH_ARCHIVE_STORAGE_ENGINE=1 \
-DWITH_BLACKHOLE_STORAGE_ENGINE=1 \
-DWITH_PERFSCHEMA_STORAGE_ENGINE=1 \
-DMYSQL_DATADIR=/usr/local/mysql/data \
-DWITH_BOOST=boost \
-DWITH_SYSTEMD=1 && make -j4 && make install
ADD my.cnf /etc/
ENV PATH=/usr/local/mysql/bin:/usr/local/mysql/lib:$PATH
RUN useradd -M -s /sbin/nologin mysql
RUN chown mysql:mysql /etc/my.cnf
RUN chown -R mysql:mysql /usr/local/mysql/
RUN /usr/local/mysql/bin/mysqld \
--initialize-insecure \
--user=mysql \
--basedir=/usr/local/mysql \
--datadir=/usr/local/mysql/data
VOLUME ["/usr/local/mysql"]
EXPOSE 3306
CMD ["/usr/local/mysql/bin/mysqld"]
4.3 准备my.cnf配置文件
bash
#编辑mysql配置文件
[root@liuyanfen13 mysql]#vim my.cnf
[client]
port = 3306
socket=/usr/local/mysql/mysql.sock
[mysql]
port = 3306
socket = /usr/local/mysql/mysql.sock
auto-rehash
[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
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
5、PHP
5.1 上传安装包
bash
[root@liuyanfen13 mysql]#cd ../php/
[root@liuyanfen13 php]#ls
[root@liuyanfen13 php]#ls
php-7.1.10.tar.bz2 php-fpm.conf php.ini www.conf
#在php目录下上传php安装包
5.2 编辑dockerfile脚本
bash
[root@liuyanfen13 php]#vim Dockerfile
FROM centos:7
MAINTAINER this is php image <lnmp>
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 -j4 ; make install
ENV PATH /usr/local/php/bin:/usr/local/php/sbin:$PATH
ADD php.ini /usr/local/php/lib/
ADD php-fpm.conf /usr/local/php/etc/
ADD www.conf /usr/local/php/etc/php-fpm.d/
EXPOSE 9000
CMD /usr/local/php/sbin/php-fpm -F
5.3 准备php配置文件
bash
vim php.ini
date.timezone = Asia/Shanghai
#939行,取消注释,修改
mysqli.default_socket = /usr/local/mysql/mysql.sock
#1170行,修改
bash
#修改配置文件
vim php-fpm.conf
pid = run/php-fpm.pid
#17行,删除注释符号";"
#查看配置文件生效内容
[root@liuyanfen13 php]#egrep -v "^;" php-fpm.conf | egrep -v "^$"
[global]
pid = run/php-fpm.pid
include=/usr/local/php/etc/php-fpm.d/*.conf
bash
#修改配置文件
vim www.conf
user = nginx
group = nginx
#23、24行,修改用户和组
listen = 172.18.0.30:9000
#36行,修改监听IP和端口为容器IP:9000端口
listen.allowed_clients = 127.0.0.1,172.18.0.10
#62行,修改客户端地址
#查看配置文件生效的内容
[root@liuyanfen13 php]#egrep -v "^;" www.conf | egrep -v "^$"
[www]
user = nginx
group = nginx
listen = 172.20.0.30:9000
listen.allowed_clients = 127.0.0.1,172.20.0.10
pm = dynamic
pm.max_children = 5
pm.start_servers = 2
pm.min_spare_servers = 1
pm.max_spare_servers = 3
6、编辑docker-compose.yml配置文件
bash
#编辑docker-compose.yml配置文件
vim docker-compose.yml
version: "2"
services:
nginx:
container_name: nginx
hostname: nginx
build:
context: ./nginx
dockerfile: Dockerfile
ports:
- 80:80
networks:
vae:
ipv4_address: 172.20.0.10
volumes:
- ./nginx/nginx.conf:/usr/local/nginx/nginx.conf
- ./nginx/html:/usr/local/nginx/html
#共享目录(将宿主机的目录挂载到容器)
mysql:
container_name: mysql
hostname: mysql
build:
context: ./mysql
dockerfile: Dockerfile
ports:
- 3306:3306
networks:
vae:
ipv4_address: 172.20.0.20
volumes:
- /usr/local/mysql
#共享目录
php:
container_name: php
hostname: php
build:
context: ./php
dockerfile: Dockerfile
ports:
- 9000:9000
networks:
vae:
ipv4_address: 172.20.0.30
volumes_from:
#数据卷
- nginx
- mysql
depends_on:
#依赖关系,php容器在nginx、mysql容器之后启动
- nginx
- mysql
networks:
#设置自定义网络
vae:
driver: bridge
ipam:
config:
- subnet: 172.20.0.0/16
7、生成镜像容器
bash
[root@liuyanfen13 compose_lnmp]#docker-compose -f docker-compose.yml up -d
#生成镜像容器
[root@liuyanfen13 compose_lnmp]#docker images
#显示所有镜像
[root@liuyanfen13 compose_lnmp]#docker ps -a
#显示所有容器
8、验证登录
bash
http://192.168.10.13/wordpress/index.php
#浏览器访问验证
9、启动wordpress服务
9.1 mysql授权
bash
[root@liuyanfen13 nginx]#docker exec -it mysql bash
#进入mysql容器
[root@mysql mysql-5.7.20]# mysql -u root -p
#登录mysql
Enter password:
#初始密码为空,直接回车
Welcome to the MySQL monitor. Commands end with ; or \g.
Your MySQL connection id is 3
Server version: 5.7.20 Source distribution
Copyright (c) 2000, 2017, Oracle and/or its affiliates. All rights reserved.
Oracle is a registered trademark of Oracle Corporation and/or its
affiliates. Other names may be trademarks of their respective
owners.
Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.
mysql> create database wordpress;
Query OK, 1 row affected (0.00 sec)
#创建数据库
mysql> grant all privileges on wordpress.* to 'wordpress'@'%' identified by '123456';
Query OK, 0 rows affected, 1 warning (0.00 sec)
#授权
mysql> grant all privileges on *.* to 'root'@'%' identified by '123456';
Query OK, 0 rows affected, 1 warning (0.01 sec)
#授权
mysql> flush privileges;
Query OK, 0 rows affected (0.00 sec)
#刷新
9.2 访问登录
- 修改wp-config.php配置文件
bash
[root@liuyanfen13 compose_lnmp]#docker exec -it nginx bash
#进入nginx容器
[root@nginx nginx-1.12.0]# cd /usr/local/nginx/html/
#切换到挂载目录
[root@nginx html]# cd wordpress/
[root@nginx wordpress]# ls
index.php wp-activate.php wp-comments-post.php wp-cron.php wp-load.php wp-settings.php xmlrpc.php
license.txt wp-admin wp-config-sample.php wp-includes wp-login.php wp-signup.php
readme.html wp-blog-header.php wp-content wp-links-opml.php wp-mail.php wp-trackback.php
[root@nginx wordpress]# cp wp-config-sample.php wp-config.php
[root@nginx wordpress]# vi wp-config.php
[root@nginx wordpress]# sed -n '23p;26p;29p;32p' wp-config.php
#显示修改的wordpress网站配置文件
define('DB_NAME', 'wordpress');
define('DB_USER', 'wordpress');
define('DB_PASSWORD', '123456');
define('DB_HOST', 'localhost');