使用 docker-compose 在 CentOS 7 上编写并部署 LNMP (Linux, Nginx, MySQL, PHP) 环境的 YAML

部署步骤：

1. 安装 Docker 和 Docker Compose

在 CentOS 7 上，首先安装 Docker 和 Docker Compose。

1.1安装 Docker：

yum install -y yum-utils device-mapper-persistent-data lvm2
yum-config-manager --add-repo https://download.docker.com/linux/centos/docker-ce.repo
yum install docker-ce-20.10.18 docker-ce-cli-20.10.18 containerd.io-20.10.18
systemctl enable --now docker

1.2安装 Docker Compose：

cd /usr/local/bin
curl -L "https://github.com/docker/compose/releases/download/1.29.2/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose
chmod +x /usr/local/bin/docker-compose
docker-compose --version

2.创建目录结构

创建目录以存储 配置文件和网站内容：

cd /opt
mkdir -p /lnmp/nginx /lnmp/mysql /lnmp/php 

3.编写docker-compose.yml

cd /opt/lnmp
vim /opt/docker-compose.ymlversion: '3'
services:nginx:container_name: nginxhostname: nginxbuild:context: /opt/lnmp/nginx/dockerfile: Dockerfileports:- "80:80"- "443:443"volumes:- /opt/lnmp/nginx/html:/usr/local/nginx/htmlnetworks:lnmp:ipv4_address: 172.18.0.10version: '3'
services:nginx:container_name: nginxhostname: nginxbuild:context: /opt/lnmp/nginx/dockerfile: Dockerfileports:- "80:80"- "443:443"volumes:- /opt/lnmp/nginx/html:/usr/local/nginx/htmlnetworks:lnmp:ipv4_address: 172.18.0.10mysql:container_name: mysqlbuild:context: /opt/lnmp/mysqldockerfile: Dockerfileports:- "3306:3306"networks:lnmp:ipv4_address: 172.18.0.22volumes:- db-data:/usr/local/mysqlphp:container_name: phpbuild:context: /opt/lnmp/phpdockerfile: Dockerfileports:- "9000:9000"networks:lnmp:ipv4_address: 172.18.0.30volumes:- db-data:/usr/local/mysql- /opt/lnmp/nginx/html:/usr/local/nginx/htmldepends_on:- nginx- mysqlnetworks:lnmp:driver: bridgeipam:config:- subnet: 172.18.0.0/16volumes:db-data:

4.nginx

4.1编写nginx的Dockerfile

cd /myproject/nginx
vim Dockerfile    FROM centos:7
MAINTAINER <ztw-nginx>
ADD CentOS-Base.repo /etc/yum.repos.d/
RUN yum clean all && yum makecache && \yum -y install pcre-devel zlib-devel gcc gcc-c++ make && \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/
RUN chmod 777 -R /usr/local/nginx/html/
EXPOSE 80 443
ENTRYPOINT ["/usr/local/nginx/sbin/nginx", "-g", "daemon off;"]

4.2配置ngin.conf

cd /opt/lnmp/nginx
vim nginx.conflocation ~ \.php$ {root           html;fastcgi_pass   172.18.0.30:9000;fastcgi_index  index.php;fastcgi_param  SCRIPT_FILENAME  /usr/local/nginx/html$fastcgi_script_name;include        fastcgi_params;}

4.3将下列文件放入/opt/lnmp/nginx目录

nginx-1.12.0.tar.gz
wordpress-4.9.4-zh_CN.tar.gz
CentOS-Base.repo

4.4创建html目录解压wordpress

mkdir -p /opt/lnmp/nginx/html
tar zxvf /opt/lnmp/nginx/wordpress-4.9.4-zh_CN.tar.gz -C /opt/lnmp/nginx/html

5.mysql

5.1编写mysql的Dockerfile

cd /opt/lump/mysql
vim DockerfileFROM centos:7
MAINTAINER <ztw-php>
FROM centos:7
ADD CentOS-Base.repo /etc/yum.repos.d/
RUN yum clean all && yum makecache fast && \yum -y install gcc gcc-c++ ncurses ncurses-devel bison cmake make perl wget openssl openssl-devel libaio libaio-devel
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 -j$(nproc) && make install
ADD my.cnf /etc/my.cnf
ENV PATH="/usr/local/mysql/bin:/usr/local/mysql/lib:$PATH"
RUN useradd -M -s /sbin/nologin mysql && \chown mysql:mysql /etc/my.cnf && \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
EXPOSE 3306
CMD ["/usr/local/mysql/bin/mysqld", "--user=mysql", "--console"]

5.2配置my.cnf文件

cd /opt/lnmp/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 = 1sql_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

5.3将下列文件放入/opt/lnmp/mysql目录

mysql-boost-5.7.20.tar.gz
CentOS-Base.repo
my.cnf

6.php

6.1编写php的Dockerfile

ADD CentOS-Base.repo /etc/yum.repos.d/
RUN yum clean all && yum makecache fast && \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 && \yum clean all && rm -rf /var/cache/yumADD php-7.1.10.tar.bz2 /usr/local/src/
WORKDIR /usr/local/src/php-7.1.10RUN ./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 installENV PATH /usr/local/php/bin:/usr/local/php/sbin:$PATHADD 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 9000CMD ["/usr/local/php/sbin/php-fpm", "-F"]

6.2配置www.conf

cd /opt/lnmp/php
vim www.conf user = nginx
group = nginx
listen = 172.19.0.30:9000

6.3配置vim php.ini

cd /opt/lnmp/php
vim php.inidate.timezone = Asia/Shanghai
mysqli.default_socket = /usr/local/mysql/mysql.sock

6.4vim php-fpm.conf

cd /opt/lnmp/php
vim php-fpm.confpid = run/php-fpm.pid

6.5将下列文件放入目录/opt/lnmp/php

CentOS-Base.repophp-7.1.10.tar.bz2php-fpm.conf  php.ini  www.conf

7.上传docker-compose文件至/usr/local/bin目录下

cd /usr/local/bin
chmod +x docker-compose

8.启动

cd /opt/lnmp
docker-compose -f docker-compose.yml up -d

9.进入容器数据库设置mysql密码和权限

9.1进入数据库

docker ps -a
docker exec -it b690cce7f45d /bin/bash

9.2数据库配置

mysql
ALTER USER 'root'@'localhost' IDENTIFIED BY '123456';
GRANT ALL PRIVILEGES ON wordpress.* TO 'wordpress'@'%' IDENTIFIED BY '123456';
GRANT ALL PRIVILEGES ON *.* TO 'root'@'%' IDENTIFIED BY '123456';
CREATE DATABASE wordpress;
FLUSH PRIVILEGES;
exit;

9.3验证配置

mysql -u root -p123456
show databases;

exit
mysql -u root -p888888

10.wordpress网页登录配置

192.168.88.90/wordpress/index.php

参考步骤7

https://blog.csdn.net/2301_80613136/article/details/142905803?fromshare=blogdetail&sharetype=blogdetail&sharerId=142905803&sharerefer=PC&sharesource=2301_80613136&sharefrom=from_link