首先,我先介绍一下实验环境:
http服务器:192.168.236.128(php解析器基于modules) mysql服务器:192.168.236.129
编译和配置http服务器,http版本是2.4以上的。
由于http依赖于apr apr-util这两个包,但是我们系统上的rpm包版本比较低,我们也需要下载这两个源码包来编译,解决依赖关系。
还要一些开发包组,所以,这一些都要在编译时做好!!
yum groupinstall Desktop Platform Development Server Platform Development -y(这个步骤要两个机子上都做好!)
编译apr:
tar xf apr-1.4.6.tar.bz2
cd apr-1.4.6
./configure –prefix=/usr/local/apr
make && make install
编译apr-util:
tar xf apr-util-1.4.1.tar.bz2
cd apr-util-1.4.1
./configure –prefix=/usr/local/apr-util –with-apr=/usr/local/apr
make && make install
编译httpd:
tar xf httpd-2.4.6.tar.bz2
cd httpd-2.4.6
./configure –prefix=/usr/local/apache –sysconfdir=/etc/http24 –enable-so –enable-modules=most –enable-mods-shared=most –enable-proxy –enable-proxy-fcgi –enable-mpms-shared=all –enable-cgi –with-apr=/usr/local/apr –with-apr-util=/usr/local/apr-util –with-z –with-ssl –with-mpm=event –enable-rewrite
编译时,出现了错误,缺少了pcre的库文件,这时,需要安装这些库文件。
configure: error: pcre-config for libpcre not found. PCRE is required and available from http://pcre.org/
yum install pcre-devel -y
安装后,再来一次上面的命令,好了之后:
make && make install
编译完成后,我们进行配置http的配置文件:
vim /etc/http24/httpd.conf
在配置文件中增加一下参数:
DirectoryIndex index.php index.html
AddType application/x-httpd-php .php
AddType application/x-httpd-php-source .phps
然后为http提供服务脚本:
#!/bin/bash
#
# httpd Startup script for the Apache HTTP Server
#
# chkconfig: – 85 15
# description: Apache is a World Wide Web server. It is used to serve
# HTML files and CGI.
# processname: httpd
# config: /etc/httpd/conf/httpd.conf
# config: /etc/sysconfig/httpd
# pidfile: /var/run/httpd.pid
# Source function library.
. /etc/rc.d/init.d/functions
if [ -f /etc/sysconfig/httpd ]; then
. /etc/sysconfig/httpd
fi
# Start httpd in the C locale by default.
HTTPD_LANG=${HTTPD_LANG-"C"}
# This will prevent initlog from swallowing up a pass-phrase prompt if
# mod_ssl needs a pass-phrase from the user.
INITLOG_ARGS=""
# Set HTTPD=/usr/sbin/httpd.worker in /etc/sysconfig/httpd to use a server
# with the thread-based "worker" MPM; BE WARNED that some modules may not
# work correctly with a thread-based MPM; notably PHP will refuse to start.
# Path to the apachectl script, server binary, and short-form for messages.
apachectl=/usr/local/apache/bin/apachectl
httpd=${HTTPD-/usr/local/apache/bin/httpd}
prog=httpd
pidfile=${PIDFILE-/var/run/httpd.pid}
lockfile=${LOCKFILE-/var/lock/subsys/httpd}
RETVAL=0
start() {
echo -n $"Starting $prog: "
LANG=$HTTPD_LANG daemon –pidfile=${pidfile} $httpd $OPTIONS
RETVAL=$?
echo
[ $RETVAL = 0 ] && touch ${lockfile}
return $RETVAL
}
stop() {
echo -n $"Stopping $prog: "
killproc -p ${pidfile} -d 10 $httpd
RETVAL=$?
echo
[ $RETVAL = 0 ] && rm -f ${lockfile} ${pidfile}
}
reload() {
echo -n $"Reloading $prog: "
if ! LANG=$HTTPD_LANG $httpd $OPTIONS -t >&/dev/null; then
RETVAL=$?
echo $"not reloading due to configuration syntax error"
failure $"not reloading $httpd due to configuration syntax error"
else
killproc -p ${pidfile} $httpd -HUP
RETVAL=$?
fi
echo
}
# See how we were called.
case "$1" in
start)
start
;;
stop)
stop
;;
status)
status -p ${pidfile} $httpd
RETVAL=$?
;;
restart)
stop
start
;;
condrestart)
if [ -f ${pidfile} ] ; then
stop
start
fi
;;
reload)
reload
;;
graceful|help|configtest|fullstatus)
$apachectl $@
RETVAL=$?
;;
*)
echo $"Usage: $prog {start|stop|restart|condrestart|reload|status|fullstatus|graceful|help|configtest}"
exit 1
esac
exit $RETVAL
然后,把脚本加到服务脚本中:
chmod x /etc/init.d/httpd24
chkconfig –add httpd24
service httpd24 start
查看一下监听端口,检测http服务是否开启了:
[root@www httpd-2.4.6]# ss -tnlp
State Recv-Q Send-Q Local Address:Port Peer Address:Port
LISTEN 0 128 :::111 :::* users:(("rpcbind",1172,11))
LISTEN 0 128 *:111 *:* users:(("rpcbind",1172,8))
LISTEN 0 128 :::80 :::* users:(("httpd",32097,4))
好了,我们切换到192.168.236.129的主机上安装mariadb,mariadb是基于二进制包安装的:
tar zxvf mariadb-5.5.36-linux-x86_64.tar.gz
mv mariadb-5.5.36-linux-x86_64 /usr/local/
[root@www ~]# ln -sv /usr/local/mariadb-5.5.36-linux-x86_64 /usr/local/mysql
`/usr/local/mysql' -> `/usr/local/mariadb-5.5.36-linux-x86_64'
mkdir /etc/mysql
cp /usr/local/mysql/support-files/my-large.cnf /etc/mysql/my.cnf
编译这个配置文件,加入 datadir=/data
然后,我们需要创建这个数据库的数据目录:
mkdir /data
groupadd -r mysql
useradd -r -g mysql mysql
chown mysql:mysql /data
cd /usr/local/mysql
chown -R mysql:mysql ./
然后,我们就要进行数据库的初始化:
./scripts/mysql_install_db –user=mysql –datadir=/data –basedir=/usr/local/mysql
我们要为数据库提供服务脚本:
cp support-files/mysql.server /etc/init.d/mysqld
把这个脚本放到服务脚本中去:
chmod x /etc/init.d/mysqld
chkconfig –add mysqld
service mysqld start
检查服务是否开启了:
[root@www mysql]# ss -tnlp
LISTEN 0 50 *:3306 *:* users:(("mysqld",29215,14))
我们还需要需要修改一下mysql的PATH环境变量:
vim /etc/profile.d/mysql.sh
export PATH=/usr/local/mysql/bin:$PATH
然后,我们重新login进来
[root@www ~]# mysql
Welcome to the MariaDB monitor. Commands end with ; or g.
Your MariaDB connection id is 2
Server version: 5.5.36-MariaDB-log MariaDB Server
Copyright (c) 2000, 2014, Oracle, Monty Program Ab and others.
Type 'help;' or 'h' for help. Type 'c' to clear the current input statement.
MariaDB [(none)]>
表明我们已经可以用mysql客户端登进服务器端了,我们为了等一下的测试先创建一个用户:
MariaDB [(none)]> grant all on *.* to 'bwei'@192.168.236.128 identified by 'bwei';
Query OK, 0 rows affected (0.01 sec)
MariaDB [(none)]> flush privileges;
Query OK, 0 rows affected (0.00 sec)
然后,我们可以退出了!
ok了,我们切换为http服务的主机编译php:
开始之前,也是需要安装一些开发包:
yum -y install bzip2-devel libmcrypt-devel
tar xf php-5.4.19.tar.bz2
cd php-5.4.19
./configure –prefix=/usr/local/php –with-apxs2=/usr/local/apache/bin/apxs –with-config-file-path=/etc –with-config-file-scan-dir=/etc/php.d –with-libxml-dir=/usr –with-zlib –with-bz2 –enable-xml –with-jpeg-dir –with-png-dir –with-freetype-dir –enable-mbstring –with-mcrypt –enable-sockets –with-mysql=mysqlnd –with-mysqli=mysqlnd –with-pdo-mysql=mysqlnd –enable-maintainer-zts
出现了问题,解决方法也是一样,安装libxml2-devel就可以了:
configure: error: xml2-config not found. Please check your libxml2 installation.
yum install -y libxml2-devel
然后,就按上面的方法再来一次,最后,make && make install
为php解析器提供配置文件:
cp php.ini-production /etc/php.ini
我们可以对php解析器进行测试:
vim /usr/local/apache/htdocs/index.php
<?php
phpinfo();
?>
对是否正常连接mysql测试:
<?php
$con=mysql_connect('192.168.236.129','bwei','bwei');
if($con)
echo "ok!!";
else
echo "false!!";
mysql_close();
?>
测试的时候要把iptables关闭!!
好了,我们给php解析器加上组件xcache,先编译xcache:
tar xf xcache-3.1.0.tar.bz2
cd xcache-3.1.0
[root@www xcache-3.1.0]# /usr/local/php/bin/phpize
Configuring for:
PHP Api Version: 20100412
Zend Module Api No: 20100525
Zend Extension Api No: 220100525
这是为了xcache提供configure文件。
./configure –enable-xcache –with-php-config=/usr/local/php/bin/php-config –sysconfdir=/etc/php.d
make && make install
安装后,会出现这个 Installing shared extensions: /usr/local/php/lib/php/extensions/no-debug-zts-20100525/
我们把这个路径复制一下,然后,把这个路径下的模块写到xcacahe的配置文件下:
mkdir /etc/php.d
cp xcache.ini /etc/php.d/
vim /etc/php.d/xcache.ini
修改下面项:
extension =/usr/local/php/lib/php/extensions/no-debug-zts-20100525/xcache.so
重启一下服务器:service httpd24 restart
然后,我们在上面安装一个phpadmin:
unzip phpMyAdmin-4.0.5-all-languages.zip
mv phpMyAdmin-4.0.5-all-languages /usr/local/apache/htdocs/phpadmin
cd /usr/local/apache/htdocs/phpadmin/
提供phpadmin的配置文件:
cp config.sample.inc.php config.inc.php
编辑这个配置文件,修改这一项:
$cfg['Servers'][$i]['host'] = '192.168.236.129';
我们打开浏览器,测试一下,说明我们的配置没有问题的!!
下一部分,我要做php解析器是基于fpm的,我会把上面的php解析器基于http模块的功能去除,然后,我们再到mysql的主机上编译php。
http服务器:192.168.236.128
php解析器 mysql服务器:192.168.236.129
下面我们开始切换到192.168.236.129主机上编译php:
tar xf php-5.4.19.tar.bz2
cd php-5.4.19
./configure –prefix=/usr/local/php –enable-fpm –with-config-file-path=/etc –with-config-file-scan-dir=/etc/php.d –with-openssl –with-zlib –with-bz2 –with-libxml-dir=/usr –enable-xml –with-jpeg-dir –with-png-dir –with-freetype-dir –enable-mbstring –with-mysql=/usr/local/mysql –with-mysqli=/usr/local/mysql/bin/mysql_config –enable-sockets –enable-zip
make && make install
给fpm提供服务脚本:
cp sapi/fpm/init.d.php-fpm /etc/init.d/fpm
chmod x /etc/init.d/fpm
chkconfig –add fpm
给php解析器提供配置文件:
cp php.ini-production /etc/php.ini
为fpm提供服务配置文件:
cp /usr/local/php/etc/php-fpm.conf.default /usr/local/php/etc/php-fpm.conf
编辑这个配置文件,修改以下几项:
listen = 192.168.236.129:9000
pm.max_children = 30
pm.start_servers = 5
pm.min_spare_servers = 5
pm.max_spare_servers = 8
启动服务:service fpm start
ss -tnlp 查看服务是否开启:
users:(("master",1947,12))
LISTEN 0 128 192.168.236.129:9000 *:* users:(("php-fpm",122099,7),("php-fpm",122100,0),("php-fpm",122101,0),("php-fpm",122102,0),("php-fpm",122103,0),("php-fpm",122104,0))
好了,我们再为php解析器提供xcache:
tar xf xcache-3.1.0.tar.bz2
cd xcache-3.1.0
[root@www xcache-3.1.0]# /usr/local/php/bin/phpize
Configuring for:
PHP Api Version: 20100412
Zend Module Api No: 20100525
Zend Extension Api No: 220100525
这是为了xcache提供configure文件。
./configure –enable-xcache –with-php-config=/usr/local/php/bin/php-config –sysconfdir=/etc/php.d
make && make install
Installing shared extensions: /usr/local/php/lib/php/extensions/no-debug-non-zts-20100525/
我们把这个路径复制一下,然后,把这个路径下的模块写到xcacahe的配置文件下:
mkdir /etc/php.d
cp xcache.ini /etc/php.d/
vim /etc/php.d/xcache.ini
修改下面项:
extension =/usr/local/php/lib/php/extensions/no-debug-non-zts-20100525/xcache.so
重启一下服务:
service fpm restartservice fpm restart
配置http主机(192.168.236.128)
vim /etc/http24/httpd.conf
把这项注释(表示不启用php解析器作为http功能里):
#LoadModule php5_module modules/libphp5.so
把下面的功能启动:
LoadModule proxy_module modules/mod_proxy.so
LoadModule proxy_fcgi_module modules/mod_proxy_fcgi.so
然后在后面的配置文件中增加以下配置:
ProxyRequests Off
ProxyPassMatch ^/(.*.php)$ fcgi://192.168.236.129:9000/php/$1
切换到php解析器的主机,为这个主机提供phpadmin作为测试:
mkdir /php
mv phpMyAdmin-4.0.5-all-languages /php/phpadmin
cd /php/phpadmin/
提供phpadmin的配置文件:
cp config.sample.inc.php config.inc.php
好了!我们去数据库创建一个本地用户,然后,我们打开浏览器测试一下:
实验完毕!!
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