首先,我先介紹一下實驗環境:
http服務器:192.168.236.128(php解析器基于modules)
mysql服務器:192.168.236.129
編譯和配置http服務器,http版本是2.4以上的。
由于http依賴于apr apr-util這兩個包,但是我們系統上的rpm包版本比較低,我們也需要下載這兩個源碼包來編譯,解決依賴關系。
還要一些開發包組,所以,這一些都要在編譯時做好??!
yum groupinstall Desktop Platform Development Server Platform Development -y(這個步驟要兩個機子上都做好?。?/p>
編譯apr:
tar xf apr-1.4.6.tar.bz2
cd apr-1.4.6
./configure –prefix=/usr/local/apr
make && make install
編譯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
編譯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
編譯時,出現了錯誤,缺少了pcre的庫文件,這時,需要安裝這些庫文件。
configure: error: pcre-config for libpcre not found. PCRE is required and available from http://pcre.org/
yum install pcre-devel -y
安裝后,再來一次上面的命令,好了之后:
make && make install
編譯完成后,我們進行配置http的配置文件:
vim /etc/http24/httpd.conf
在配置文件中增加一下參數:
DirectoryIndex index.php index.html
AddType application/x-httpd-php .php
AddType application/x-httpd-php-source .phps
然后為http提供服務腳本:
#!/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 $RETVAL
然后,把腳本加到服務腳本中:
chmod +x /etc/init.d/httpd24
chkconfig –add httpd24
service httpd24 start
查看一下監聽端口,檢測http服務是否開啟了:
[root@www httpd-2.4.6]# ss -tnlp
State Recv-Q Send-Q Local Address:Port Peer Address:Port
LISTEN 0 128 :::111 :::* users:(("rpcbind",1172,11))
LISTEN 0 128 *:111 *:* users:(("rpcbind",1172,8))
LISTEN 0 128 :::80 :::* users:(("httpd",32097,4))
好了,我們切換到192.168.236.129的主機上安裝mariadb,mariadb是基于二進制包安裝的:
tar zxvf mariadb-5.5.36-linux-x86_64.tar.gz
mv mariadb-5.5.36-linux-x86_64 /usr/local/
[root@www ~]# ln -sv /usr/local/mariadb-5.5.36-linux-x86_64 /usr/local/mysql
`/usr/local/mysql' -> `/usr/local/mariadb-5.5.36-linux-x86_64'
mkdir /etc/mysql
cp /usr/local/mysql/support-files/my-large.cnf /etc/mysql/my.cnf
編譯這個配置文件,加入 datadir=/data
然后,我們需要創建這個數據庫的數據目錄:
mkdir /data
groupadd -r mysql
useradd -r -g mysql mysql
chown mysql:mysql /data
cd /usr/local/mysql
chown -R mysql:mysql ./
然后,我們就要進行數據庫的初始化:
./scripts/mysql_install_db –user=mysql –datadir=/data –basedir=/usr/local/mysql
我們要為數據庫提供服務腳本:
cp support-files/mysql.server /etc/init.d/mysqld
把這個腳本放到服務腳本中去:
chmod +x /etc/init.d/mysqld
chkconfig –add mysqld
service mysqld start
檢查服務是否開啟了:
[root@www mysql]# ss -tnlp
LISTEN 0 50 *:3306 *:* users:(("mysqld",29215,14))
我們還需要需要修改一下mysql的PATH環境變量:
vim /etc/profile.d/mysql.sh
export PATH=/usr/local/mysql/bin:$PATH
然后,我們重新login進來
[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)]>
表明我們已經可以用mysql客戶端登進服務器端了,我們為了等一下的測試先創建一個用戶:
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,我們可以退出了!
ok了,我們切換為http服務的主機編譯php:
開始之前,也是需要安裝一些開發包:
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
出現了問題,解決方法也是一樣,安裝libxml2-devel就可以了:
configure: error: xml2-config not found. Please check your libxml2 installation.
yum install -y libxml2-devel
然后,就按上面的方法再來一次,最后,make && make install
為php解析器提供配置文件:
cp php.ini-production /etc/php.ini
我們可以對php解析器進行測試:
vim /usr/local/apache/htdocs/index.php
<?php
phpinfo();
?>
對是否正常連接mysql測試:
<?php
$con=mysql_connect('192.168.236.129','bwei','bwei');
if($con)
echo "ok!!";
else
echo "false!!";
mysql_close();
?>
測試的時候要把iptables關閉??!
好了,我們給php解析器加上組件xcache,先編譯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
這是為了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
安裝后,會出現這個 Installing shared extensions: /usr/local/php/lib/php/extensions/no-debug-zts-20100525/
我們把這個路徑復制一下,然后,把這個路徑下的模塊寫到xcacahe的配置文件下:
mkdir /etc/php.d
cp xcache.ini /etc/php.d/
vim /etc/php.d/xcache.ini
修改下面項:
extension =/usr/local/php/lib/php/extensions/no-debug-zts-20100525/xcache.so
重啟一下服務器:service httpd24 restart
然后,我們在上面安裝一個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
編輯這個配置文件,修改這一項:
$cfg['Servers'][$i]['host'] = '192.168.236.129';
我們打開瀏覽器,測試一下,說明我們的配置沒有問題的??!
下一部分,我要做php解析器是基于fpm的,我會把上面的php解析器基于http模塊的功能去除,然后,我們再到mysql的主機上編譯php。
http服務器:192.168.236.128
php解析器 mysql服務器:192.168.236.129
下面我們開始切換到192.168.236.129主機上編譯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
給fpm提供服務腳本:
cp sapi/fpm/init.d.php-fpm /etc/init.d/fpm
chmod +x /etc/init.d/fpm
chkconfig –add fpm
給php解析器提供配置文件:
cp php.ini-production /etc/php.ini
為fpm提供服務配置文件:
cp /usr/local/php/etc/php-fpm.conf.default /usr/local/php/etc/php-fpm.conf
編輯這個配置文件,修改以下幾項:
listen = 192.168.236.129:9000
pm.max_children = 30
pm.start_servers = 5
pm.min_spare_servers = 5
pm.max_spare_servers = 8
啟動服務:service fpm start
ss -tnlp 查看服務是否開啟:
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,我們再為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
這是為了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/
我們把這個路徑復制一下,然后,把這個路徑下的模塊寫到xcacahe的配置文件下:
mkdir /etc/php.d
cp xcache.ini /etc/php.d/
vim /etc/php.d/xcache.ini
修改下面項:
extension =/usr/local/php/lib/php/extensions/no-debug-non-zts-20100525/xcache.so
重啟一下服務:
service fpm restartservice fpm restart
配置http主機(192.168.236.128)
vim /etc/http24/httpd.conf
把這項注釋(表示不啟用php解析器作為http功能里):
#LoadModule php5_module modules/libphp5.so
把下面的功能啟動:
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
切換到php解析器的主機,為這個主機提供phpadmin作為測試:
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!我們去數據庫創建一個本地用戶,然后,我們打開瀏覽器測試一下:
實驗完畢??!
原創文章,作者:13-廣州-楊過,如若轉載,請注明出處:http://www.www58058.com/7705
代碼段最好能格式化,樣式會有較大改觀
最好能講下什么是php-fpm, 跟apache里的php模塊有什么區別.