第二章 源码编译搭建 LAMP 架构
源码编译搭建 LAMP 架构
实验环境
silver3.cn 192.168.43.3
1、配置好网络 yum 源 epel 源
[root@silver3 yum.repos.d]# ls
CentOS-Base.repo epel-7.repo
[root@silver3 ~]# yum -y install make gcc gcc-c++ openssl openssl-devel expat-devel #安装 make、 gcc、 openssl 等编译工具和开发包
2、编译安装依赖包 apr
[root@silver3 ~]# tar xf apr-1.6.2.tar.gz -C /usr/local/
[root@silver3 ~]# cd /usr/local/apr-1.6.2/
[root@silver3 apr-1.6.2]# ./configure --prefix=/usr/local/apr
[root@silver3 apr-1.6.2]# make && make install
[root@silver3 apr-1.6.2]# echo $?
0
3、编译安装依赖包 apr-util
[root@silver3 ~]# tar xf apr-util-1.6.0.tar.gz -C /usr/local/
[root@silver3 ~]# cd /usr/local/apr-util-1.6.0/
[root@silver3 apr-util-1.6.0]# ./configure --prefix=/usr/local/apr-util --with-apr=/usr/local/apr/bin/apr-1-config
[root@silver3 apr-util-1.6.0]# make && make install
4、编译安装依赖包 pcre
[root@silver3 ~]# tar xf pcre-8.41.tar.gz -C /usr/local/
[root@silver3 ~]# cd /usr/local/pcre-8.41/
[root@silver3 pcre-8.41]# ./configure --prefix=/usr/local/pcre
[root@silver3 pcre-8.41]# make && make install
5、编译安装 Apache
[root@silver3 ~]# tar xf httpd-2.4.37.tar.gz -C /usr/local/
[root@silver3 ~]# cd /usr/local/httpd-2.4.37/
[root@silver3 httpd-2.4.37]# ./configure --prefix=/usr/local/apache --enable-so --enable-rewrite --enable-ssl --with-apr=/usr/local/apr --with-apr-util=/usr/local/apr-util --with-pcre=/usr/local/pcre --enable-modules=most --enable-mpms-shared=all --with-mpm=event
[root@silver3 httpd-2.4.37]# make && make install
[root@silver3 ~]# ls /usr/local/apache/conf/httpd.conf #配置文件
/usr/local/apache/conf/httpd.conf
[root@silver3 ~]# ls /usr/local/apache/htdocs/index.html #网站根目录
/usr/local/apache/htdocs/index.html
6、生成启动脚本
[root@silver3 ~]# cp /usr/local/apache/bin/apachectl /etc/init.d/
[root@silver3 ~]# chmod +x /etc/init.d/apachectl
7、写个 apache 系统服务脚本, 以 754 的权限保存此文件
[root@silver3 ~]# vim /usr/lib/systemd/system/apache.service
[Unit]
Description=apache
After=network.target
[Service]
Type=forking
ExecStart=/etc/init.d/apachectl start
ExecReload=/etc/init.d/apachectl restart
ExecStop=/etc/init.d/apachectl stop
PrivateTmp=true
[Install]
WantedBy=multi-user.target
8、启动服务
[root@silver3 ~]# systemctl start apache
[root@silver3 ~]# systemctl enable apache
[root@silver3 ~]# netstat -anput
Active Internet connections (servers and established)
Proto Recv-Q Send-Q Local Address Foreign Address State PID/Program name
tcp6 0 0 :::80 ::???? LISTEN 9626/httpd
9、修改 Apache 的运行用户
[root@silver3 ~]# id apache
id: apache: no such user
[root@silver3 ~]# useradd -M -s /sbin/nologin apache
[root@silver3 ~]# vim /usr/local/apache/conf/httpd.conf
改： 166 User daemon
为： 166 User apache
改：167 Group daemon
为：167 Group apache
10、更改目录权限
[root@silver3 ~]# chown -R apache.apache /usr/local/apache/
11、源码编译 mysql
MySQL 从 5.7 版本之后， boost 是必须的，建议把系统自带的 boost 库卸载，源码编译安装高版本
[root@silver3 ~]# yum -y remove boost-*
[root@silver3 ~]# yum -y remove mysql mariadb-*
[root@silver3 ~]# rm -rf /var/lib/mysql/* #删除旧的数据库
[root@silver3 ~]# yum install -y cmake make gcc gcc-c++ bison ncurses ncurses-devel
[root@silver3 ~]# id mysql
id: mysql: no such user
[root@silver3 ~]# useradd -M -s /sbin/nologin mysql
[root@silver3 ~]# df -h
文件系统 容量 已用 可用 已用% 挂载点
/dev/mapper/centos-root 18G 1.6G 16G 9% /
[root@silver3 ~]# tar xvf mysql-boost-5.7.28.tar.gz -C /usr/local/src/
[root@silver3 mysql-5.7.28]# mkdir -p /var/lib/mysql/data
[root@silver3 mysql-5.7.28]# chown -R mysql.mysql /var/lib/mysql
[root@silver3 mysql-5.7.28]# cmake -DCMAKE_INSTALL_PREFIX=/var/lib/mysql \
-DMYSQL_DATADIR=/var/lib/mysql/data
-DSYSCONFDIR=/etc
-DWITH_MYISAM_STORAGE_ENGINE=1
-DWITH_INNOBASE_STORAGE_ENGINE=1
-DWITH_MEMORY_STORAGE_ENGINE=1
-DWITH_READLINE=1
-DMYSQL_UNIX_ADDR=/var/lib/mysql/mysql.sock
-DMYSQL_TCP_PORT=3306
-DENABLED_LOCAL_INFILE=1
-DWITH_PARTITION_STORAGE_ENGINE=1
-DEXTRA_CHARSETS=all
-DDEFAULT_CHARSET=utf8
-DDEFAULT_COLLATION=utf8_general_ci
-DDOWNLOAD_BOOST=1
-DWITH_BOOST=/usr/local/src/mysql-5.7.28/boost/boost_1_59_0/
[root@silver3 mysql-5.7.28]# make -j 4 && make install
12、编辑配置文件
[root@silver3 ~]# vim /etc/my.cnf
[mysqld]
port=3306
user=mysql
basedir=/var/lib/mysql
datadir=/var/lib/mysql/data
socket=/var/lib/mysql/mysql.sock
character-set-server=utf8
log-error=/var/log/mysqld.log
[mysql]
socket=/var/lib/mysql/mysql.sock
添加 path 路径， 让系统能读到 mysql 的命令
[root@silver3 ~]# vim /etc/profile
PATH=/var/lib/mysql/bin:$PATH
使环境变量修改生效
[root@silver3 ~]# source /etc/profile.d/mysql.sh
生成服务启动脚本
[root@silver3 ~]# cp /var/lib/mysql/support-files/mysql.server /etc/init.d/mysqld
[root@silver3 ~]# chmod +x /etc/init.d/mysqld
[root@silver3 ~]# chown -R mysql.mysql /var/lib/mysql/
[root@silver3 ~]# touch /var/log/mysqld.log
[root@silver3 ~]# chown -R mysql.mysql /var/log/mysqld.log
初始化数据库：
[root@silver3 ~]# mysqld --defaults-file=/etc/my.cnf --initialize-insecure
启动服务：
[root@silver3 ~]# /etc/init.d/mysqld start
Starting MySQL… SUCCESS!
13、登陆 mysql 数据库
因初始化无密码，直接输入 mysql 可登陆：
[root@silver3 ~]# mysql
Welcome to the MySQL monitor. Commands end with ; or \g.
Your MySQL connection id is 2
Server version: 5.7.28 Source distribution
Copyright © 2000, 2019, 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> show databases;
±-------------------+
| Database |
±-------------------+
| information_schema |
| mysql |
| performance_schema |
| sys |
±-------------------+
4 rows in set (0.00 sec)
mysql> exit
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