lamp分离部署
环境说明：
| 主机IP | 需要安装的服务 | 系统平台 |
|---|---|---|
| 192.168.100.2 | httpd | redhat8 |
| 192.168.100.3 | mysql | redhat8 |
| 192.168.100.4 | php | redhat8 |
本次环境YUM源（centos和epel）为："阿里云官方镜像站"
准备工作(3台)：
//配置centos源
[root@localhost ~]# rm -rf /etc/yum.repos.d/*
[root@localhost ~]# wget -O /etc/yum.repos.d/CentOS-Base.repo https://mirrors.aliyun.com/repo/Centos-8.repo
[root@localhost ~]# sed -i -e '/mirrors.cloud.aliyuncs.com/d' -e '/mirrors.aliyuncs.com/d' /etc/yum.repos.d/CentOS-Base.repo
[root@localhost ~]# sed -i 's|$releasever|8|' /etc/yum.repos.d/CentOS-Base.repo
//配置epel源
[root@localhost ~]# yum install -y https://mirrors.aliyun.com/epel/epel-release-latest-8.noarch.rpm
[root@localhost ~]# sed -i 's|^#baseurl=https://download.fedoraproject.org/pub|baseurl=https://mirrors.aliyun.com|' /etc/yum.repos.d/epel*
[root@localhost ~]# sed -i 's|^metalink|#metalink|' /etc/yum.repos.d/epel*
[root@localhost ~]# sed -i 's|$releasever|8|' /etc/yum.repos.d/epel*
[root@localhost ~]# yum clean all
[root@localhost ~]# yum makecache
//关闭防火墙和selinux
[root@localhost ~]# systemctl stop firewalld
[root@localhost ~]# setenforce 0
安装httpd
//安装开发工具包
[root@httpd ~]# yum -y groups mark install 'Development Tools'
//创建apache服务的用户和组
[root@httpd ~]# useradd -r -M -s /sbin/nologin apache
//安装依赖包
[root@httpd ~]# yum -y install bzip2 make openssl-devel pcre-devel expat-devel libtool gcc gcc-c++ libxml2-devel
//下载源码包
[root@httpd ~]# wget https://mirrors.tuna.tsinghua.edu.cn/apache/httpd/httpd-2.4.46.tar.bz2
[root@httpd ~]# wget https://mirrors.tuna.tsinghua.edu.cn/apache//apr/apr-1.7.0.tar.gz
[root@httpd ~]# wget https://mirrors.tuna.tsinghua.edu.cn/apache//apr/apr-util-1.6.1.tar.gz
[root@httpd ~]# ls
anaconda-ks.cfg apr-1.7.0.tar.gz apr-util-1.6.1.tar.gz httpd-2.4.46.tar.bz2
//安装apr
[root@httpd ~]# tar xf apr-1.7.0.tar.gz
[root@httpd ~]# cd apr-1.7.0
[root@httpd apr-1.7.0]# vim configure
cfgfile=${ofile}T
trap "$RM "$cfgfile"; exit 1" 1 2 15
# $RM "$cfgfile" //将此行加上注释，或者删除此行
[root@httpd apr-1.7.0]# ./configure --prefix=/usr/local/apr
[root@httpd apr-1.7.0]# make
[root@httpd apr-1.7.0]# make install
//安装apr-util
[root@httpd apr-1.7.0]# cd ..
[root@httpd ~]# tar xf apr-util-1.6.1.tar.gz
[root@httpd ~]# cd apr-util-1.6.1
[root@httpd apr-util-1.6.1]# ./configure --prefix=/usr/local/apr-util --with-apr=/usr/local/apr
[root@httpd apr-util-1.6.1]# make
[root@httpd apr-util-1.6.1]# make install
//安装httpd
[root@httpd apr-util-1.6.1]# cd ..
[root@httpd ~]# tar xf httpd-2.4.46.tar.bz2
[root@httpd ~]# cd httpd-2.4.46
[root@httpd httpd-2.4.46]# ./configure --prefix=/usr/local/apache
--sysconfdir=/etc/httpd24
--enable-so
--enable-ssl
--enable-cgi
--enable-rewrite
--with-zlib
--with-pcre
--with-apr=/usr/local/apr
--with-apr-util=/usr/local/apr-util/
--enable-modules=most
--enable-mpms-shared=all
--with-mpm=prefork
[root@httpd httpd-2.4.46]# make
[root@httpd httpd-2.4.46]# make install
//安装后配置
[root@httpd httpd-2.4.46]# cd
[root@httpd ~]# echo 'export PATH=/usr/local/apache/bin:$PATH' > /etc/profile.d/httpd.sh
[root@httpd ~]# source /etc/profile.d/httpd.sh
[root@httpd ~]# which apachectl
/usr/local/apache/bin/apachectl
[root@httpd ~]# ln -s /usr/local/apache/include/ /usr/include/httpd
[root@httpd ~]# vim /etc/man_db.conf
MANDATORY_MANPATH /usr/local/apache/man
//取消ServerName前面的注释
[root@httpd ~]# sed -i '/#ServerName/s/#//g' /etc/httpd24/httpd.conf
//启动apache
[root@httpd ~]# apachectl start
[root@httpd ~]# ss -antl
State Recv-Q Send-Q Local Address:Port Peer Address:Port
LISTEN 0 128 0.0.0.0:22 0.0.0.0:*
LISTEN 0 128 *:80 *:*
LISTEN 0 128 [::]:22 [::]:*
安装mysql
//安装依赖包
[root@mysql ~]# yum -y install ncurses-devel openssl-devel openssl cmake mariadb-devel ncurses-compat-libs
//创建mysql的用户和组
[root@mysql ~]# useradd -r -M -s /sbin/nologin mysql
//下载源码包
[root@mysql ~]# wget https://downloads.mysql.com/archives/get/p/23/file/mysql-5.7.31-linux-glibc2.12-x86_64.tar.gz
[root@mysql ~]# ls
anaconda-ks.cfg mysql-5.7.31-linux-glibc2.12-x86_64.tar.gz
//解压mysql到/usr/local/
[root@mysql ~]# tar xf mysql-5.7.31-linux-glibc2.12-x86_64.tar.gz -C /usr/local/
//设置软链接并修改属主和属组
[root@mysql ~]# ln -s /usr/local/mysql-5.7.31-linux-glibc2.12-x86_64 /usr/local/mysql
[root@mysql ~]# chown -R mysql.mysql /usr/local/mysql*
//添加环境变量
[root@mysql ~]# echo 'export PATH=/usr/local/mysql/bin:$PATH' > /etc/profile.d/mysql.sh
[root@mysql ~]# source /etc/profile.d/mysql.sh
[root@mysql ~]# which mysql
/usr/local/mysql/bin/mysql
//建立数据存放目录
[root@mysql ~]# mkdir /opt/data
[root@mysql ~]# chown -R mysql.mysql /opt/data
//初始化数据库
[root@mysql ~]# mysqld --initialize --user=mysql --datadir=/opt/data
······
root@localhost: Tu(Mds9ad30%
//记住密码
[root@mysql ~]# echo 'Tu(Mds9ad30%' > pass
//配置mysql
[root@mysql ~]# vim /etc/my.cnf
[mysqld]
basedir = /usr/local/mysql
datadir = /opt/data
socket = /tmp/mysql.sock
port = 3306
pid-file = /opt/data/mysql.pid
user = mysql
skip-name-resolve
//配置服务启动脚本
[root@mysql ~]# cp /usr/local/mysql/support-files/mysql.server /etc/init.d/mysqld
[root@mysql ~]# vim /etc/init.d/mysqld
basedir=/usr/local/mysql
datadir=/opt/data
//启动mysql
[root@mysql ~]# service mysqld start
[root@mysql ~]# ss -antl
State Recv-Q Send-Q Local Address:Port Peer Address:Port
LISTEN 0 128 0.0.0.0:22 0.0.0.0:*
LISTEN 0 128 *:80 *:*
LISTEN 0 128 [::]:22 [::]:*
LISTEN 0 80 *:3306 *:*
//查看密码登录mysql
[root@mysql ~]# cat pass
Tu(Mds9ad30%
[root@mysql ~]# mysql -uroot -p'Tu(Mds9ad30%'
mysql: [Warning] Using a password on the command line interface can be insecure.
Welcome to the MySQL monitor. Commands end with ; or g.
Your MySQL connection id is 2
Server version: 5.7.31
Copyright (c) 2000, 2020, 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.
//设置新密码
mysql> set password = password('123456');
Query OK, 0 rows affected, 1 warning (0.00 sec)
mysql> quit
Bye
//安装后配置
[root@mysql ~]# vim /etc/man_db.conf
MANDATORY_MANPATH /usr/local/mysql/man
[root@mysql ~]# vim /etc/ld.so.conf.d/mysql.conf
/usr/local/mysql/lib
[root@mysql ~]# ldconfig
安装php
//安装开发工具包
[root@php ~]# yum -y groups mark install 'Development Tools'
//安装依赖包
[root@php ~]# yum -y install libxml2 libxml2-devel openssl openssl-devel bzip2 bzip2-devel libcurl libcurl-devel libicu-devel libjpeg libjpeg-devel libpng libpng-devel openldap-devel pcre-devel freetype freetype-devel gmp gmp-devel libmcrypt libmcrypt-devel readline readline-devel libxslt libxslt-devel mhash mhash-devel php-mysqlnd
//安装php
[root@php ~]# yum -y install php-*
//启动php
[root@php ~]# systemctl start php-fpm
配置apache和php
httpd：
//启用httpd的相关模块
[root@httpd ~]# sed -i '/proxy_module/s/#//g' /etc/httpd24/httpd.conf
[root@httpd ~]# sed -i '/proxy_fcgi_module/s/#//g' /etc/httpd24/httpd.conf
//配置虚拟主机
[root@httpd ~]# vim /etc/httpd24/httpd.conf
//在最后加入
<VirtualHost *:80>
DocumentRoot "/usr/local/apache/htdocs/"
ServerName yuqinghao.com
ProxyRequests Off
ProxyPassMatch ^/(.*.php)$ fcgi://192.168.100.4:9000/var/www/html/$1
<Directory "/usr/local/apache/htdocs/">
Options none
AllowOverride none
Require all granted
</Directory>
</VirtualHost>
//搜索AddType，添加以下内容
# If the AddEncoding directives above are commented-out, then you
# probably should define those extensions to indicate media types:
#
AddType application/x-compress .Z
AddType application/x-gzip .gz .tgz
AddType application/x-httpd-php .php #添加此行
AddType application/x-httpd-php-source .phps #添加此行
[root@httpd ~]# sed -i '/ DirectoryIndex/s/index.html/index.php index.html/g' /etc/httpd24/httpd.conf
php:
//修改配置文件
[root@php ~]# vim /etc/php-fpm.d/www.conf
······
listen = 0.0.0.0:9000 //修改成0.0.0.0:9000
······
listen.allowed_clients = 192.168.100.2 //修改成httpd主机的ip地址
//创建php测试页面
[root@php ~]# echo -e "<?php
phpinfo();
?>" > /var/www/html/index.php
[root@php ~]# chown -R apache.apache /var/www/html/
//重启httpd和php服务
[root@httpd ~]# apachectl restart
[root@php ~]# systemctl restart php-fpm
测试
