LNMP+Wordpress架构部署！

Posted 2021-09-14 handsomeboy-东

LNMP+Wordpress

• 环境部署
• 部署LNMP

环境部署

设备：CentOS7，192.168.118.33（博主这里在一台设备上部署）

• 关闭防火墙，核心防护

[root@localhost ~]# hostnamectl set-hostname docker_lnmp
[root@localhost ~]# su
[root@docker_lnmp ~]# systemctl stop firewalld
[root@docker_lnmp ~]# systemctl disable firewalld
[root@docker_lnmp ~]# setenforce 0

• 安装docker源，安装docker

[root@docker_lnmp ~]# yum install -y yum-utils device-mapper-persistent-data lvm2
[root@docker_lnmp ~]# yum-config-manager --add-repo https://mirrors.aliyun.com/docker-ce/linux/centos/docker-ce.repo
已加载插件：fastestmirror, langpacks
adding repo from: https://mirrors.aliyun.com/docker-ce/linux/centos/docker-ce.repo
grabbing file https://mirrors.aliyun.com/docker-ce/linux/centos/docker-ce.repo to /etc/yum.repos.d/docker-ce.repo
repo saved to /etc/yum.repos.d/docker-ce.repo
[root@docker_lnmp ~]# yum install -y docker-ce
[root@docker_lnmp ~]# systemctl start docker
[root@docker_lnmp ~]# systemctl enable docker
Created symlink from /etc/systemd/system/multi-user.target.wants/docker.service to /usr/lib/systemd/system/docker.service.

• 创建dockerfile目录

[root@docker_lnmp ~]# mkdir docker && cd docker
[root@docker_lnmp docker]# yum install -y tree

部署LNMP

• 在docker目录创建nginx和mysql目录，上传nginx-1.12.2.tar.gz、wordpress-4.9.4-zh_CN.tar、libmcrypt-2.5.7.tar.gz、nginx.conf、wp-config.php等包到两个目录下

[root@docker_lnmp docker]# mkdir nginx mysql
[root@docker_lnmp docker]# cd nginx/
[root@docker_lnmp nginx]# touch Dokcerfile
##分别解压，结果如下
[root@docker_lnmp docker]# tree -L 2
.
├── mysql
│   ├── Dockerfile
│   ├── mysql-5.7.20
│   └── mysql-boost-5.7.20.tar.gz
└── nginx
    ├── Dockerfile
    ├── libmcrypt-2.5.7
    ├── libmcrypt-2.5.7.tar.gz
    ├── nginx-1.12.2
    ├── nginx-1.12.2.tar.gz
    ├── nginx.conf
    ├── php-5.5.38
    ├── php-5.5.38.tar.gz
    ├── wordpress
    ├── wordpress-4.9.4-zh_CN.tar.gz
    └── wp-config.php

7 directories, 9 files

• 执行以下命令

[root@docker_lnmp docker]# cd nginx/
[root@docker_lnmp nginx]# cat >>Dockerfile <<EOF
FROM docker.io/centos:7
#部署nginx
RUN yum -y update
RUN yum -y install gcc gcc-c++ openssl-devel openssl autoconf cmake autoconf zlib zlib-devel libtool pcre pcre-devel wget net-tools make
RUN groupadd  -g 900 nginx && useradd nginx -g nginx -s /sbin/nologin
ADD nginx-1.12.2 nginx-1.12.2
RUN cd /nginx-1.12.2/ && ./configure --prefix=/usr/local/nginx --with-http_dav_module  --with-http_stub_status_module --with-http_addition_module --with-http_sub_module --with-http_flv_module --with-http_mp4_module --with-http_ssl_module --with-http_gzip_static_module --user=nginx --group=nginx
RUN cd /nginx-1.12.2/ && make && make install
RUN ln -s /usr/local/nginx/sbin/nginx  /usr/local/sbin/
RUN sed -i '1afastcgi_param  SCRIPT_FILENAME    $document_root$fastcgi_script_name;' /usr/local/nginx/conf/fastcgi_params
ADD nginx.conf /usr/local/nginx/conf/
ADD wordpress /usr/local/nginx/html/wordpress
ADD wp-config.php /usr/local/nginx/html/wordpress
#部署php
RUN yum -y install gcc gcc-c++ libxml2-devel libcurl-devel openssl-devel bzip2-devel  openssl automake make autoconf libtool zlib-devel make pcre-devel wget net-tools
ADD libmcrypt-2.5.7 libmcrypt-2.5.7
RUN cd libmcrypt-2.5.7/&& ./configure --prefix=/usr/local/libmcrypt && make && make install
ADD php-5.5.38 php-5.5.38
RUN  cd php-5.5.38/ && ./configure --prefix=/usr/local/php5.5 --with-mysql=mysqlnd --with-pdo-mysql=mysqlnd --with-mysqli=mysqlnd --with-openssl --enable-fpm --enable-sockets --enable-sysvshm --enable-mbstring --with-freetype-dir --with-jpeg-dir --with-png-dir --with-zlib --with-libxml-dir=/usr --enable-xml --with-mhash --with-mcrypt=/usr/local/libmcrypt --with-config-file-path=/etc --with-config-file-scan-dir=/etc/php.d --with-bz2 --enable-maintainer-zts && make && make install
RUN  cd php-5.5.38 && cp php.ini-production /etc/php.ini
RUN  cd /php-5.5.38 && cp sapi/fpm/init.d.php-fpm /etc/init.d/php-fpm
RUN  chmod +x /etc/init.d/php-fpm && chkconfig --add php-fpm && chkconfig php-fpm on
RUN  cp /usr/local/php5.5/etc/php-fpm.conf.default  /usr/local/php5.5/etc/php-fpm.conf
RUN sed -i 's*;pid = run/php-fpm.pid*pid = run/php-fpm.pid*g' /usr/local/php5.5/etc/php-fpm.conf
RUN sed -i 's/user = nobody/user = nginx/g' /usr/local/php5.5/etc/php-fpm.conf
RUN sed -i 's/group = nobody/group = nginx/g' /usr/local/php5.5/etc/php-fpm.conf
RUN sed -i 's/pm.max_children = 5/pm.max_children = 50/g' /usr/local/php5.5/etc/php-fpm.conf
RUN sed -i 's/pm.start_servers = 2/pm.start_servers = 5/g' /usr/local/php5.5/etc/php-fpm.conf
RUN sed -i 's/pm.min_spare_servers = 1/pm.min_spare_servers = 5/g' /usr/local/php5.5/etc/php-fpm.conf
RUN sed -i 's/pm.max_spare_servers = 3/pm.max_spare_servers = 30/g' /usr/local/php5.5/etc/php-fpm.conf
EXPOSE 9000
EXPOSE 80
EOF

• docker部署nginx-php

[root@docker_lnmp docker]# docker build -t "centos:nginx-php" .
[root@docker-lnmp nginx]# docker images
REPOSITORY   TAG         IMAGE ID       CREATED          SIZE
centos       nginx-php   aae821494984   20 seconds ago   1.5GB
centos       7           8652b9f0cb4c   9 months ago     204MB
[root@docker-lnmp nginx]# docker run -dit -p 80:80 -m 500m --memory-swap 1G aae821494984 /bin/bash
c44f152f883d1fb723c5e4f5cd242f2dbe94921a918f57b6f54c20b2aff56cb7
[root@docker-lnmp nginx]# docker ps
CONTAINER ID   IMAGE          COMMAND       CREATED          STATUS          PORTS                                         NAMES
c44f152f883d   aae821494984   "/bin/bash"   25 seconds ago   Up 24 seconds   0.0.0.0:80->80/tcp, :::80->80/tcp, 9000/tcp   loving_hugle
[root@docker_lnmp docker]#  docker exec -it c44f152f883d /bin/bash
[root@c44f152f883d ~]# /etc/init.d/php-fpm start
[root@c44f152f883d ~]# nginx
[root@c44f152f883d ~]# netstat -antp | grep nginx
tcp        0      0 0.0.0.0:80              0.0.0.0:*               LISTEN      85/nginx: master pr 
[root@c44f152f883d ~]# netstat -antp | grep php  
tcp        0      0 127.0.0.1:9000          0.0.0.0:*               LISTEN      31/php-fpm: master 
[root@c44f152f883d ~]# exit
exit

• 部署MySQL

[root@docker-lnmp ~]# cd /root/docker/mysql/
####执行以下命令
cat >>Dockerfile<<EOF
FROM docker.io/centos:7
RUN yum -y install gcc gcc-c++ make autoconf make cmake wget
RUN groupadd mysql; useradd -r -M -u 3306 -s /sbin/nologin -g mysql mysql
RUN mkdir /usr/local/mysql; mkdir /data/mysql -pv
RUN yum install gcc gcc-c++ ncurses-devel bison bison-devel -y
RUN wget -c http://dev.mysql.com/get/Downloads/MySQL-5.6/mysql-5.6.29.tar.gz
RUN tar xf mysql-5.6.29.tar.gz -C /usr/local/src/
WORKDIR /usr/local/src/mysql-5.6.29
RUN cmake . -DCMAKE_INSTALL_PREFIX=/usr/local/mysql -DMYSQL_DATADIR=/data/mysql -DSYSCONFDIR=/etc -DMYSQL_TCP_PORT=3306 -DMYSQL_UNIX_ADDR=/var/lib/mysql/mysql.sock -DWITH_INNOBASE_STORAGE_ENGINE=1 -DWITH_MYISAM_STORAGE_ENGINE=1 -DENABLED_LOCAL_INFILE=1 -DWITH_PARTITION_STORAGE_ENGINE=1 -DDEFAULT_CHARSET=utf8 -DEXTRA_CHARSETS=all -DDEFAULT_COLLATION=utf8_general_ci -DWITH-MYSQLD-LDFLAGS=-all-static -DWITH-CLIENT-LD-FLAGS=-all-static -DWITH_DEBUG=0 && gmake && gmake install
RUN chown -R root:mysql /usr/local/mysql/ && chown -R mysql:mysql /data/mysql
RUN chmod 755 /usr/local/src/mysql-5.6.29/scripts/mysql_install_db.sh
RUN /usr/local/src/mysql-5.6.29/scripts/mysql_install_db.sh --basedir=/usr/local/mysql --datadir=/data/mysql --no-defaults --user=mysql
RUN cp /usr/local/src/mysql-5.6.29/support-files/my-default.cnf  /etc/my.cnf
RUN cp /usr/local/src/mysql-5.6.29/support-files/mysql.server  /etc/init.d/mysqld
RUN chmod 775 /etc/init.d/mysqld && /etc/init.d/mysqld start
RUN echo -e '#!/bin/bash\\nexport PATH=$PATH:/usr/local/mysql/bin' >/etc/profile.d/mysql.sh
RUN source /etc/profile
EXPOSE 3306
EOF

##把MySQL安装进容器
[root@docker-lnmp mysql]# docker build -t "centos:mysql-5.6" .
[root@docker-lnmp mysql]# docker images
REPOSITORY   TAG         IMAGE ID       CREATED          SIZE
centos       mysql-5.6   5fa429158de6   22 minutes ago   5.23GB
centos       nginx-php   aae821494984   19 hours ago     1.5GB
centos       7           8652b9f0cb4c   9 months ago     204MB
[root@docker-lnmp mysql]# docker run -dit -p 3306:3306 --device-write-bps /dev/sda:10M 5fa429158de6 /bin/bash
21bbe49c32fa10b1ce799247f928609312c81ac6a718a4d790f09525b9e2c662
[root@docker-lnmp mysql]# docker ps
CONTAINER ID   IMAGE          COMMAND       CREATED          STATUS          PORTS                                         NAMES
21bbe49c32fa   5fa429158de6   "/bin/bash"   31 seconds ago   Up 29 seconds   0.0.0.0:3306->3306/tcp, :::3306->3306/tcp     magical_agnesi
c44f152f883d   aae821494984   "/bin/bash"   19 hours ago     Up 19 hours     0.0.0.0:80->80/tcp, :::80->80/tcp, 9000/tcp   loving_hugle
[root@docker-lnmp mysql]# docker exec -it 21bbe49c32fa /bin/bash
[root@21bbe49c32fa mysql-5.6.29]# /etc/init.d/mysqld start
Starting MySQL............ SUCCESS! 

• 设置数据库密码，进入数据库，授权

[root@21bbe49c32fa mysql-5.6.29]# mysqladmin -uroot -p password
Enter password: 
New password: 
Confirm new password: 

##创建wordpress表
mysql> create database wordpress default charset utf8 COLLATE utf8_general_ci;
Query OK, 1 row affected (0.00 sec)

mysql> grant all privileges on wordpress.* to 'wordpress'@'%' identified by '123456' with grant option;
Query OK, 0 rows affected (0.00 sec)
mysql> flush privileges;
Query OK, 0 rows affected (0.00 sec)

mysql> exit
Bye

[root@21bbe49c32fa mysql-5.6.29]# exit
exit

[root@docker-lnmp mysql]# docker ps
CONTAINER ID   IMAGE          COMMAND       CREATED        STATUS        PORTS                                         NAMES
21bbe49c32fa   5fa429158de6   "/bin/bash"   5 hours ago    Up 5 hours    0.0.0.0:3306->3306/tcp, :::3306->3306/tcp     magical_agnesi
c44f152f883d   aae821494984   "/bin/bash"   23 hours ago   Up 23 hours   0.0.0.0:80->80/tcp, :::80->80/tcp, 9000/tcp   loving_hugle
[root@docker-lnmp mysql]# docker inspect --format='{{.NetworkSettings.IPAddress}}' 21bbe49c32fa
172.17.0.3
###可查看容器内应用的ip，如果出现数据库连接错误，记得修改/usr/local/nginx/html/wordpress/wp-config.php中的IP地址

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