源码编译安装lnmp架构

lnmp的架构
lnmp架构为：linux +nginx +mysql+php/perl/python，我们将只用linux(rhel6.5)+nginx+mysql+php构建企业web架构环境：RHEL6.5 iptables -F selinux is disabled注意:在搭建lnmp环境前,必须检测系统内部不能存在相关的软件:(纯净搭建) #rpm -qa | grep php #rpm -qa | grep httpd #rpm -qa | grep mysql1、nginx的源码编译安装：nginx使用c编写,因此在编译的时候需要安装gcc和make#yum install make gcc -y#tar zxf nginx-1.4.2.tar.gz #cd nginx-1.4.2/src/core/ #vim nginx.h #define NGINX_VER "westos" 修改版本号，名称(每种版本都有bug)#cd auto/cc/ #vim gcc #CFLAGS="$CFLAGS -g" 注释debug功能，可以减少编译占用资源#./configure --prefix=/usr/local/lnmp/nginx --with-http_ssl_module --with-http_stub_status_module这时应该会缺少*-devel包，按照提示挨个安装即可。#make && make install#vim /usr/local/lnmp/nginx/conf/nginx.conf nginx主配置文件events {
use epoll; #高效模式
worker_connections 1024;
}创建软链接#ln -s /usr/local/lnmp/nginx/sbin/nginx /usr/local/sbin #便于启动和管理nginx#nginx -t 检查nginx配置#nginx -s reload 重新加载配置文件#netstat -antlp | grep 80 检测nginx开放的80端口这时通过firefox访问192.168.2.40（本机ip）就会看见welcome to nginx！#curl -I localhost 会看到自己改的版本号

2.mysql的编译安装[b]#tar zxf mysql-5.5.12.tar.gz[/b]#yum install cmake gcc-c++ -y
#cmake -DCMAKE_INSTALL_PREFIX=/usr/local/lnmp/mysql #安装目录 -DMYSQL_DATADIR=/usr/local/lnmp/mysql/data \ #数据库存放目录-DMYSQL_UNIX_ADDR=/usr/local/lnmp/mysql/data/mysql.sock \ #Unix socket 文件路径 -DWITH_MYISAM_STORAGE_ENGINE=1 \ #安装myisam 存储引擎-DWITH_INNOBASE_STORAGE_ENGINE=1 \ #安装 innodb 存储引擎-DWITH_ARCHIVE_STORAGE_ENGINE=1 \ #安装 archive存储引擎 -DWITH_BLACKHOLE_STORAGE_ENGINE=1 \ #安装 blackhole 存储引擎-DWITH_PARTITION_STORAGE_ENGINE=1 \ #安装数据库分区 -DENABLED_LOCAL_INFILE=1 \ #允许从本地导入数据-DWITH_READLINE=1 \ #快捷键功能-DWITH_SSL=yes \ #支持SSL-DDEFAULT_CHARSET=utf8 \ #使用utf8 字符 -DDEFAULT_COLLATION=utf8_general_ci \ #校验字符-DEXTRA_CHARSETS=all \ #安装所有扩展字符集 -DMYSQL_TCP_PORT=3306 \ #MySQL 监听端口(默认)1）开始编译


在编译结束后会提示缺少相应的依赖包，按顺序安装重新编译时,需要清除旧的对象文件和缓存信息 #rm -fr CMakeCache.txt#make && make install2) 初始化mysql#useradd -M -d /usr/local/lnmp/mysql/data/ -s /sbin/nologin mysql#cd /usr/local/lnmp/mysql
#chown -R mysql.mysql .
#cd /usr/local/lnmp/mysql/support-files
#cp mysql.server /etc/init.d/mysql
#cp my-medium.cnf /etc/my.cnf 根据你的主机内存复制 mysql 配置文件#./mysql_install_db --user=mysql --basedir=/usr/local/lnmp/mysql --datadir=/usr/loca/lnmp/mysql/data/#cd /root
#vi ~/.bash_profile
PATH=$PATH:$HOME/bin:/usr/local/lnmp/mysql/binsource ~/.bash_profile 让它生效#cd /usr/local/lnmp/mysql/#chown root * -R #chown mysql -R data/ 只允许data/目录下的数据让mysql修改
#/etc/init.d/mysqld restart 启动mysqld开启3306#chkconfig mysqld on #mysql登录验证 mysql命令已经被加载到root用户的环境里了# mysql_secure_installation 初始化mysql3、php源码编译与安装1）先安装所需的一些模块
#tar zxf libiconv-1.13.1.tar.gz 加强系统对支持字符编码转换的功能
#cd libiconv-1.13.1/
#./configure --prefix=/usr/local/lnmp/modules/libiconv/
#make && make install
#tar jxf libmcrypt-2.5.8.tar.bz2 mcrypt mhash 是php加密算法扩展库
#cd libmcrypt-2.5.8
#./configure --prefix=/usr/local/lnmp/modules/libmcrypt/
#make && make install
#cd libltdl
#./configure –libdir=/usr/local/lnmp/modules/libmcrypt --enable-ltdl-install
#make && make install
#cd
#tar jxf mhash-0.9.9.9.tar.gz
#cd mhash-0.9.9.9
#./configure --prefix=/usr/local/lnmp/modules/mhsh/
#make && make install
#ldconfig /usr/local/lnmp/modules
#cd
#tar zxvf mcrypt-2.6.8.tar.gz
#cd mcrypt-2.6.8/
#./configure --prefix=/usr/local/lnmp/modules/mcrypt/ --with-libmcrypt-perfix=/usr/local/lnmp/modules/libmcrypt/
#make && make install提示不找不到libmcrypt#ln -s /usr/local/lnmp/modules/libmcrypt/include/* /usr/local/ #ln -s /usr/local/lnmp/modules/libmcrypt/lib/* /usr/local/lib/ #ln -s /usr/local/lnmp/modules/mhash/lib/* /usr/local/lib /#ln -s /usr/local/lnmp/modules/mhash/include/* /usr/local/include/ 重新编译#./configure --prefix=/usr/local/lnmp/modules/mcrypt --with-libmcrypt-prefix=/usr/loca/lnm/modules/libmcrypt/ #make && make install# vim /etc/ld.so.conf 开机自动加载动态链接库文件


2）php的编译安装
#tar jxf php-5.3.6.tar.bz2
#cd php-5.3.6
#useradd -M -d /usr/local/lnmp/nginx -s /sbin/nologin nginx
#yum install net-snmp-devel curl-devel libxml2-devel libpng-devel libjpeg-devel freetype-devel gmp-devel（这些是编译过程中所依赖的包，你也可以根据提示边编译边安装）
#ln -s /usr/local/lnmp/modules/libmcrypt/include/* /usr/local/include
#ln -s /usr/local/lnmp/modules/libmcrypt/lib/* /usr/local/lib
#./configure
--prefix=/usr/local/lnmp/php
--with-config-file-path=/usr/local/lnmp/etc
--with-mysql=/usr/local/lnmp/mysql/ --with-openssl --with-snmp --with-gd
--with-zlib --with-curl --with-libxml-dir --with-png-dir
--with-jpeg-dir --with-freetype-dir --without-pear --with-gettext
--with-gmp --enable-inline-optimization --enable-soap --enable-ftp
--enable-sockets --enable-mbstring
--with-mysqli=/usr/local/lnmp/mysql/bin/mysql_config --enable-fpm
--with-fpm-user=nginx --with-fpm-group=nginx
#make ZEND_EXTRA_LIBS='-liconv'#make install3）配置php#cd php-5.4.12 去主目录寻找主配置文件#cp php.ini-production /usr/local/lnmp/php/etc/php.ini 主配置文件 #cd /root/php-5.4.12/sapi/fpm/ #cp init.d.php-fpm /etc/init.d/php-fpm #vim /usr/local/lnmp/php/etc/php.ini cgi.fix_pathinfo=0 防止nginx检查漏洞 date.timezone = Asia/Shanghai #vim /usr/local/lnmp/php/etc/php-fpm.conf user=nginx group=nginx pid = run/php-fpm.pid pm.max_children = 50 pm.start_servers = 20 pm.min_spare_servers = 5 pm.max_spare_servers = 35 pm.max_requests = 500 #/etc/init.d/php-fpm restart #chkconfig php-fpm on 加载环境变量#vim ~/.bash_profile PATH=$PATH:$HOME/bin:/usr/local/lnmp/mysql/bin:/usr/local/lnmp/php/bin#source ~/.bash_profile 4)修改nginx主配置文件让其支持php#vim /usr/local/lnmp/nginx/conf/nginx.conf server { listen 80; server_name localhost; location / { root html; indexindex.html index.htm index.php; } location ~ \.php$ { 以php结尾的交给本机的9000 root html; fastcgi_pass 127.0.0.1:9000; fastcgi_index index.php; include fastcgi.conf; 包含fastcgi接口文件 } }
重新加载nginx配置文件 #nginx -s reload 编写php测试文件#vim /usr/local/lnmp/nginx/html/index.php <?phpinfo()?>测试：http://192.168.2.40/index.php
4、Discuz论坛的搭建
download:Discuz_X2.5_SC_UTF8.zip
修改nginx先让执行index.php#cd /usr/local/lnmp/nginx/conf
#vi nginx.conf
#access_log logs/host.access.log main;

location / {
root html;
index index.php index.html index.htm;
}

#error_page 404 /404.html;#nginx -t
#nginx -s reload# unzip Discuz_X2.5_SC_UTF8.zip # cp -r upload/ /usr/local/lnmp/nginx/html/bbs/ 提示修改config/和data/需要可写权限# chown nginx config/ data/ -R http://lnmp.xxb.com/bbs/ 提示什么安装什么 一般使uc_client/和uc_server/没有写权限 ，给需要的目录文件权限，权限不能给太大咯 # chown nginx -R uc_client/ # chown nginx -R uc_server/这时登录192.168.2.40/bbs按照提示进行安装，安装完之后就能玩论坛了！