VMware安装Centos就不说了,接下来是Centos的相关配置,如果Centos有防火墙的话,则需要配置防火墙,非Vm通用。
一、开启80端口、3306端口
vi /etc/sysconfig/iptables #编辑防火墙配置文件
-A INPUT -m state –state NEW -m tcp -p tcp –dport 80 -j ACCEPT(允许80端口通过防火墙)
-A INPUT -m state –state NEW -m tcp -p tcp –dport 3306 -j ACCEPT(允许3306端口通过防火墙)
#特别提示:很多网友把这两条规则添加到防火墙配置的最后一行,导致防火墙启动失败 #正确的应该是添加到默认的22端口这条规则的下面,添加好之后防火墙规则如下所示: ######################################################### # Firewall configuration written by system-config-firewall # Manual customization of this file is not recommended. *filter :INPUT ACCEPT [0:0] :FORWARD ACCEPT [0:0] :OUTPUT ACCEPT [0:0] -A INPUT -m state --state ESTABLISHED,RELATED -j ACCEPT -A INPUT -p icmp -j ACCEPT -A INPUT -i lo -j ACCEPT -A INPUT -m state --state NEW -m tcp -p tcp --dport 22 -j ACCEPT -A INPUT -m state --state NEW -m tcp -p tcp --dport 80 -j ACCEPT -A INPUT -m state --state NEW -m tcp -p tcp --dport 3306 -j ACCEPT -A INPUT -j REJECT --reject-with icmp-host-prohibited -A FORWARD -j REJECT --reject-with icmp-host-prohibited COMMIT ######################################################### /etc/init.d/iptables restart #最后重启防火墙使配置生效
二、关闭SELINUX
vim /etc/selinux/config #编辑 #SELINUX=enforcing #注释掉 #SELINUXTYPE=targeted #注释掉 SELINUX=disabled #增加 :wq #保存退出 shutdown -r now #重启系统
三、系统约定
软件源代码包存放位置:/usr/local/src
源码包编译安装位置:/usr/local/软件包名字
四、源码包下载
1、pcre下载(支持nginx伪静态)
ftp://ftp.csx.cam.ac.uk/pub/software/programming/pcre/pcre-8.30.tar.gz
2、mysql下载
http://cdn.mysql.com/Downloads/MySQL-5.6/mysql-5.6.17.tar.gz
3、libmcrypt-2.5.7
ftp://mcrypt.hellug.gr/pub/crypto/mcrypt/attic/libmcrypt/libmcrypt-2.5.7.tar.gz
3.2、libiconv-1.9.2
http://ftp.gnu.org/pub/gnu/libiconv/libiconv-1.9.2.tar.gz
3.3、zlib下载
http://zlib.net/zlib-1.2.8.tar.gz
3.4、php下载
http://ar2.php.net/distributions/php-5.5.11.tar.gz
http://ar2.php.net/distributions/php-5.3.28.tar.gz
3.5、phpredis扩展下载
https://github.com/nicolasff/phpredis/archive/master.zip
4、cmake下载(MySQL编译工具)
http://www.cmake.org/files/v2.8/cmake-2.8.8.tar.gz
5、nginx下载(稳定版本)
http://nginx.org/download/nginx-1.4.7.tar.gz
安装编译工具及库文件(使用CentOS yum命令安装)
yum install make apr* autoconf automake curl-devel gcc gcc-c++ zlib-devel openssl openssl-devel pcre-devel gd kernel keyutils patch perl kernel-headers compat* mpfr cpp glibc libgomp libstdc++-devel ppl cloog-ppl keyutils-libs-devel libcom_err-devel libsepol-devel libselinux-devel krb5-devel zlib-devel libXpm* freetype libjpeg* libpng* php-common php-gd ncurses* libtool* libxml2 libxml2-devel patch freetype-devel
五、开始编译安装
1、编译准备工作
yum groupinstall "Development tools"
1.1、安装cmake
cd /usr/local/src tar zxvf cmake-2.8.8.tar.gz cd cmake-2.8.8 ./configure make #编译 make install #安装
2、安装MySQL
groupadd mysql #添加mysql组 useradd -g mysql mysql -s /bin/false #创建用户mysql并加入到mysql组,不允许mysql用户直接登录系统 mkdir -p /data/mysql #创建MySQL数据库存放目录 chown -R mysql:mysql /data/mysql #设置MySQL数据库目录权限 mkdir -p /usr/local/mysql #创建MySQL安装目录 cd /usr/local/src tar zxvf mysql-5.5.25.tar.gz #解压 cd mysql-5.5.25 cmake . -DCMAKE_INSTALL_PREFIX=/usr/local/mysql/ -DMYSQL_DATADIR=/data/mysql/ -DSYSCONFDIR=/etc/ #配置 make #编译 make install #安装 cd /usr/local/mysql cp ./support-files/my-huge.cnf /etc/my.cnf #拷贝配置文件(注意:如果/etc目录下面默认有一个my.cnf,直接覆盖即可) vim /etc/my.cnf #编辑配置文件,在 [mysqld] 部分增加下面一行 datadir = /data/mysql #添加MySQL数据库路径 :wq! #保存退出 cd /usr/local/mysql/ #share 初始化的sql在这里面,下面一句命令默认读取share路径是./share/... /usr/local/mysql/scripts/mysql_install_db --user=mysql --basedir=/usr/local/mysql/ --datadir=/data/mysql/ & #生成mysql系统数据库,并定义数据data存放位置 cp ./support-files/mysql.server /etc/rc.d/init.d/mysqld #把Mysql加入系统启动 chmod 755 /etc/init.d/mysqld #增加执行权限 chkconfig mysqld on #设置开机启动 vim /etc/rc.d/init.d/mysqld #编辑 basedir = /usr/local/mysql #MySQL程序安装路径 datadir = /data/mysql #MySQl数据库存放目录 service mysqld start #启动 vim /etc/profile #把mysql服务加入系统环境变量:在最后添加下面这一行 export PATH=$PATH:/usr/local/mysql/bin :wq! #保存退出
下面这两行把myslq的库文件链接到系统默认的位置,在编译类似PHP等软件时可以不用指定mysql的库文件地址。
ln -s /var/lib/mysql/mysql.sock /tmp/mysql.sock #创建快捷方式 ln -s /usr/local/mysql/lib /usr/lib/mysql ln -s /usr/local/mysql/include/mysql /usr/include/mysql shutdown -r now #需要重启系统,等待系统重新启动之后继续在终端命令行下面操作 mysql_secure_installation #设置Mysql密码 mysql --socket=/var/lib/mysql/mysql.sock #指定sock链接
根据提示按Y 回车(默认密码为空)
然后输入2次密码
继续按Y 回车,直到设置完成
或者直接修改密码
/usr/local/mysql/bin/mysqladmin -u root -p password "123456" #修改密码 service mysqld restart #重启
到此,mysql安装完成。
3、安装pcre
cd /usr/local/src mkdir /usr/local/pcre #创建安装目录 tar zxvf pcre-8.30.tar.gz cd pcre-8.30 ./configure --prefix=/usr/local/pcre #配置 make make install
4、安装nginx
cd /usr/local/src groupadd www #添加www组 useradd -g www www -s /bin/false #创建nginx运行账户www并加入到www组,不允许www用户直接登录系统 tar zxvf nginx-1.2.0.tar.gz cd nginx-1.2.0 ./configure --prefix=/usr/local/nginx --without-http_memcached_module --user=www --group=www --with-http_stub_status_module --with-openssl=/usr/ --with-pcre=/usr/local/src/pcre-8.30 #注意:--with-pcre=/usr/local/src/pcre-8.30指向的是源码包解压的路径,而不是安装的路径,否则会报错 make make install /usr/local/nginx/sbin/nginx #启动nginx
vim /etc/rc.d/init.d/nginx #设置nginx开启启动,编辑启动文件添加下面内容
################################################################# #!/bin/bash # nginx Startup script for the Nginx HTTP Server # it is v.0.0.2 version. # chkconfig: - 85 15 # description: Nginx is a high-performance web and proxy server. # It has a lot of features, but it's not for everyone. # processname: nginx # pidfile: /var/run/nginx.pid # config: /usr/local/nginx/conf/nginx.conf nginxd=/usr/local/nginx/sbin/nginx nginx_config=/usr/local/nginx/conf/nginx.conf nginx_pid=/usr/local/nginx/logs/nginx.pid RETVAL=0 prog="nginx" # Source function library. . /etc/rc.d/init.d/functions # Source networking configuration. . /etc/sysconfig/network # Check that networking is up. [ ${NETWORKING} = "no" ] exit 0 [ -x $nginxd ] || exit 0 # Start nginx daemons functions. start() { if [ -e $nginx_pid ];then echo "nginx already running...." exit 1 fi echo -n $"Starting $prog: " daemon $nginxd -c ${nginx_config} RETVAL=$? echo [ $RETVAL = 0 ] touch /var/lock/subsys/nginx return $RETVAL } # Stop nginx daemons functions. stop() { echo -n $"Stopping $prog: " killproc $nginxd RETVAL=$? echo [ $RETVAL = 0 ] rm -f /var/lock/subsys/nginx /usr/local/nginx/logs/nginx.pid } reload() { echo -n $"Reloading $prog: " #kill -HUP `cat ${nginx_pid}` killproc $nginxd -HUP RETVAL=$? echo } # See how we were called. case "$1" in start) start ;; stop) stop ;; reload) reload ;; restart) stop start ;; status) status $prog RETVAL=$? ;; *) echo $"Usage: $prog {start|stop|restart|reload|status|help}" exit 1 esac exit $RETVAL ################################################################# :wq! #保存退出
chmod 775 /etc/rc.d/init.d/nginx #赋予文件执行权限 chkconfig nginx on #设置开机启动 /etc/rc.d/init.d/nginx restart #重启
5.1、安装libmcrypt
cd /usr/local/src tar zxvf libmcrypt-2.5.7.tar.gz #解压 cd libmcrypt-2.5.7 #进入目录 ./configure #配置 make #编译 make install #安装
5.2、安装libiconv
cd /usr/local/src tar -zxvf libiconv-1.9.2.tar.gz #解压 cd libiconv-1.9.2 #进入目录 ./configure --prefix=/usr/local/iconv #配置 make #编译 make install #安装 #重新编译php 增加编译参数--with-iconv=/usr/local/iconv
5.3、安装zlib
yum info zlib cd /usr/local/src tar -zxvf zlib-1.2.8.tar.gz #解压 cd zlib-1.2.8 #进入目录 ./configure --prefix=/usr/local/zlib #配置 make #编译 make install #安装 #重新编译php 增加编译参数--with-iconv=/usr/local/iconv
5.4、php5需要的devel 包:
yum install libxml2-devel gd-devel libmcrypt-devel libcurl-devel openssl-devel
6、安装php
cd /usr/local/src tar -zvxf php-5.3.13.tar.gz cd php-5.3.13 mkdir -p /usr/local/php5 #建立php安装目录 #5.3配置 ./configure --prefix=/usr/local/php5 --with-config-file-path=/usr/local/php5/etc --with-mysql=/usr/local/mysql --with-mysqli=/usr/local/mysql/bin/mysql_config --with-mysql-sock=/tmp/mysql.sock --with-gd --with-iconv=/usr/local/iconv --with-zlib --enable-xml --enable-magic-quotes --enable-safe-mode --enable-bcmath --enable-shmop --enable-sysvsem --enable-inline-optimization --with-curlwrappers --enable-mbregex --enable-fpm --enable-mbstring --enable-ftp --enable-gd-native-ttf --with-openssl --enable-pcntl --enable-sockets --with-xmlrpc --enable-zip --enable-soap --without-pear --with-gettext --enable-session --with-mcrypt --with-curl --with-jpeg-dir --with-freetype-dir #5.5配置 ./configure --prefix=/usr/local/php5 --with-config-file-path=/usr/local/php5/etc --with-mysql=/usr/local/mysql --with-mysqli=/usr/local/mysql/bin/mysql_config --with-mysql-sock=/tmp/mysql.sock --with-gd --with-iconv=/usr/local/iconv --with-zlib --with-zlib-dir=/usr/local/zlib --enable-xml --enable-magic-quotes --enable-safe-mode --enable-bcmath --enable-shmop --enable-sysvsem --enable-inline-optimization --with-curlwrappers --enable-fpm --enable-mbstring --enable-ftp --enable-gd-native-ttf --with-openssl --enable-pcntl --enable-sockets --with-xmlrpc --enable-zip --enable-soap --without-pear --with-gettext --enable-session --with-mcrypt --with-curl --with-jpeg-dir --with-freetype-dir make #编译 make install #安装 ln -s -f /usr/local/php5/bin/phar.phar /usr/local/php5/bin/phar
cp php.ini-production /usr/local/php5/etc/php.ini #复制php配置文件到安装目录
rm -rf /etc/php.ini #删除系统自带配置文件 ln -s /usr/local/php5/etc/php.ini /etc/php.ini #添加软链接 cp /usr/local/php5/etc/php-fpm.conf.default /usr/local/php5/etc/php-fpm.conf #拷贝模板文件为php-fpm配置文件 vim /usr/local/php5/etc/php-fpm.conf #编辑 user = www #设置php-fpm运行账号为www group = www #设置php-fpm运行组为www pid = run/php-fpm.pid #取消前面的分号 cp /usr/local/src/php-5.3.13/sapi/fpm/init.d.php-fpm /etc/rc.d/init.d/php-fpm #设置 php-fpm开机启动,拷贝php-fpm到启动目录 chmod +x /etc/rc.d/init.d/php-fpm #添加执行权限 chkconfig php-fpm on #设置开机启动
vim /usr/local/php5/etc/php.ini #编辑配置文件
找到:”disable_functions =”,修改为:
disable_functions = passthru,exec,system,chroot,scandir,chgrp,chown,shell_exec,proc_open,proc_get_status,ini_alter,ini_alter,ini_restore,dl,openlog,syslog,readlink,symlink,popepassthru,stream_socket_server,escapeshellcmd,dll,popen,disk_free_space,checkdnsrr,checkdnsrr,getservbyname,getservbyport,disk_total_space,posix_ctermid,posix_get_last_error,posix_getcwd, posix_getegid,posix_geteuid,posix_getgid, posix_getgrgid,posix_getgrnam,posix_getgroups,posix_getlogin,posix_getpgid,posix_getpgrp,posix_getpid, posix_getppid,posix_getpwnam,posix_getpwuid, posix_getrlimit, posix_getsid,posix_getuid,posix_isatty, posix_kill,posix_mkfifo,posix_setegid,posix_seteuid,posix_setgid, posix_setpgid,posix_setsid,posix_setuid,posix_strerror,posix_times,posix_ttyname,posix_uname
#列出PHP可以禁用的函数,如果某些程序需要用到这个函数,可以删除,取消禁用。
找到:”;date.timezone =”,修改为:
date.timezone = PRC #设置时区
找到:”expose_php = On”,修改为:
修改为:expose_php = OFF #禁止显示php版本的信息
注意:在编译PHP的过程中可能会报UNDEFINED REFERENCE TO `LIBICONV_OPEN 无法编译PHP LIBICONV错误
php5.4 php-fpm重启方法
master进程可以理解以下信号
INT, TERM 立刻终止
QUIT 平滑终止
USR1 重新打开日志文件
USR2 平滑重载所有worker进程并重新载入配置和二进制模块
示例:
php-fpm 启动:
/usr/local/php5/sbin/php-fpm
php-fpm 关闭:
kill -INT `cat /usr/local/php5/var/run/php-fpm.pid`
php-fpm 重启:
kill -USR2 `cat /usr/local/php5/var/run/php-fpm.pid`
查看php-fpm进程数:
ps aux | grep -c php-fpm
6.1、phpredis扩展安装
cd /usr/local/src/phpredis-master /usr/local/php5/bin/phpize ./configure --with-php-config=/usr/local/php5/bin/php-config make make install
增加phpredis扩展
vim /usr/local/php5/etc/php.ini
在后面增加
extension=redis.so
测试
$objRedis = new Redis(); $objRedis>connect('127.0.0.1',6379) $objRedis->set('test','ok'); echo $objRedis->get('test');
7、配置nginx支持php
vim /usr/local/nginx/conf/nginx.conf #编辑配置文件
user www www; #首行user去掉注释,修改Nginx运行组为www www;必须与/usr/local/php5/etc/php-fpm.conf中的user,group配置相同,否则php运行出错 index index.php index.html index.htm; #添加index.php # pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000 # location ~ \.php$ { root html;#此处和server下面root保持一致,默认为html fastcgi_pass 127.0.0.1:9000; fastcgi_index index.php; fastcgi_param SCRIPT_FILENAME /usr/local/nginx/html/$fastcgi_script_name; include fastcgi_params;
注意:取消FastCGI server部分location的注释,并要注意fastcgi_param行的参数,改为/data/webroot/(此为网站根目录绝对路径)$fastcgi_script_name
/etc/init.d/nginx restart #重启nginx