标签：phpmyadmin lamp wordpress 分布式lamp 史诗级lamp
module方式 ：将php编译成为httpd的模块来使用
php-fpm方式：将php安装成为一个可以监听在一个端口的服务，即php-fpm方式
编译安装：以上两种介绍的都为rpm包方式安装，此处可以编译安装，编译安装时可以选择不同MPM，默认为prfork
| 方式 | 主机 | 测试环境 |
|---|---|---|
| module | 2 | 提供两个虚拟主机，分别提供phpMyAdmin和wordpres进行测试，且phpMyAdmin为https方式 |
| php-fpm(rpm包) | 3 | 提供两个虚拟主机，分别提供phpMyAdmin和wordpres进行测试 |
| 编译安装(php-fpm) | 3 | 提供两个虚拟主机，分别提供phpMyAdmin和wordpres进行测试，并且mpm为非prefork机制（此处测试event模型） |
| IP | software | 平台 |
|---|---|---|
| 172.18.4.70 | httpd+php | CentOS 7 |
| 172.18.4.71 | mariadb | CentOS 7 |
安装
# yum install mariadb-server mariadb -y
授权wordpress
MariaDB [(none)]> CREATE DATABASE wpdb;
Query OK, 1 row affected (0.00 sec)
MariaDB [(none)]> GRANT ALL ON wpdb.* to wpuser@‘172.18.%.%‘ IDENTIFIED BY ‘wpuser‘;
Query OK, 0 rows affected (0.12 sec)
MariaDB [(none)]> FLUSH PRIVILEGES;
Query OK, 0 rows affected (0.05 sec)
MariaDB [(none)]> SHOW DATABASES;
+--------------------+
| Database |
+--------------------+
| information_schema |
| mysql |
| performance_schema |
| wpdb |
+--------------------+
4 rows in set (0.00 sec)
MariaDB [(none)]> SELECT user,host,password FROM mysql.user WHERE user=‘wpuser‘;
+--------+------------+-------------------------------------------+
| user | host | password |
+--------+------------+-------------------------------------------+
| wpuser | 172.18.%.% | *85709C35E2A466A9716D0135ABA9A700002C2DE9 |
+--------+------------+-------------------------------------------+
1 row in set (0.02 sec)
授权phpMyAdmin可访问的数据库用户
MariaDB [(none)]> CREATE USER pma@‘172.18.%.%‘ IDENTIFIED BY ‘pmapasswd‘;
Query OK, 0 rows affected (0.00 sec)
MariaDB [(none)]> GRANT ALL ON *.* TO pma@‘172.18.%.%‘ IDENTIFIED BY ‘pmapasswd‘;
Query OK, 0 rows affected (0.00 sec)
MariaDB [(none)]> FLUSH PRIVILEGES;
Query OK, 0 rows affected (0.01 sec)
MariaDB [(none)]> SHOW GRANTS FOR pma@‘172.18.%.%‘;
+----------------------------------------------------------------------------------------------------------------------+
| Grants for pma@172.18.%.% |
+----------------------------------------------------------------------------------------------------------------------+
| GRANT ALL PRIVILEGES ON *.* TO ‘pma‘@‘172.18.%.%‘ IDENTIFIED BY PASSWORD ‘*7E19D0AC9C8C65817A71AC0D9D625CBBB3F3FD9D‘ |
+----------------------------------------------------------------------------------------------------------------------+
1 row in set (0.00 sec)
安装httpd和php：此处把php当做httpd的模块
# yum install httpd php php-mysql -y
启动httpd并测试php与mysql
# systemctl start httpd
# ss -tnl|grep 80
LISTEN 0 128 :::80 :::*
添加mariadb测试用户
MariaDB [(none)]> GRANT ALL ON *.* TO testuser@‘172.18.%.%‘ IDENTIFIED BY ‘123456‘;
Query OK, 0 rows affected (0.01 sec)
MariaDB [(none)]> FLUSH PRIVILEGES;
Query OK, 0 rows affected (0.01 sec)
添加测试页面
# vim /var/www/html/index.php
mysql:
<?php
$conn = mysql_connect(‘172.18.4.71‘,‘testuser‘,‘123456‘);
if ($conn)
echo "OK";
else
echo "Failure";
?>
<?php
phpinfo();
?>
通过浏览器访问测试
xcache可以选择编译安装，但epel源中也有提供，本地使用编译安装，在下面会使用yum安装
1、yum安装的lamp平台且php作为模块时的安装方式
# yum install php-devel -y
# tar xf xcache-3.0.3.tar.gz
# cd xcache-3.0.3
# phpize
# ./configure --enable-xcache
# make && make install
安装结束时，会出现类似如下行：
Installing shared extensions: /usr/lib64/php/modules/
2、编辑php.ini，整合php和xcache：
首先将xcache提供的样例配置导入php.ini
# mkdir /etc/php.d
# cp xcache-3.2.0/xcache.ini /etc/php.d
说明：xcache.ini文件在xcache的源码目录中。
接下来编辑/etc/php.d/php.ini
[xcache]
zend_extension = /usr/lib64/php/modules/xcache.so
3、查看浏览器并测试
1、安装配置phpMyAdmin
下载方式：https://www.phpmyadmin.net/downloads/
安装mbstring支持中文
# yum install php-mbstring -y
# 解压程序包，创建软连接（此处也可以直接移动改名）
# ll
total 9836
-rw-r--r-- 1 root root 148 Apr 19 19:56 index.php
drwxr-xr-x 10 root root 4096 Sep 8 2015 phpMyAdmin-4.4.14.1-all-languages
-rw-r--r-- 1 root root 10057503 Sep 18 2015 phpMyAdmin-4.4.14.1-all-languages.zip
# unzip phpMyAdmin-4.4.14.1-all-languages.zip
# ln -sv phpMyAdmin-4.4.14.1-all-languages pma
‘pma’ -> ‘phpMyAdmin-4.4.14.1-all-languages’
# ll
total 9836
-rw-r--r-- 1 root root 148 Apr 19 19:56 index.php
drwxr-xr-x 10 root root 4096 Sep 8 2015 phpMyAdmin-4.4.14.1-all-languages
-rw-r--r-- 1 root root 10057503 Sep 18 2015 phpMyAdmin-4.4.14.1-all-languages.zip
lrwxrwxrwx 1 root root 33 Apr 19 21:28 pma -> phpMyAdmin-4.4.14.1-all-languages
生成配置文件,修改配置文件
# cd /var/www/html/pma/
# cp config.sample.inc.php config.inc.php
# vim config.inc.php
# openssl rand -base64 20 #通过openssl生成一串随机数
PRme5hzVVWLMcmr3U2mPtklqcUU=
# vim config.inc.php
$cfg[‘blowfish_secret‘] = ‘PRme5hzVVWLMcmr3U2mPtklqcUU‘;
$cfg[‘Servers‘][$i][‘host‘] = ‘172.18.4.71‘;
# 注意：此处的host是mariadb服务器地址
2、配置虚拟主机
# vim /etc/httpd/conf.d/phpmyadmin.conf
<VirtualHost 172.18.4.70:80>
DocumentRoot "/var/www/html/pma/"
ServerName www.magedu.com
<Directory "/var/www/html/pma">
Options FollowSymLinks
AllowOverride None
Require all granted
</Directory>
</VirtualHost>
重启httpd服务
# systemctl restart httpd.service
3、访问测试是否可以连接数据库
在第一台mariadb主机上已经创建，并且授权
测试用户：pma
测试密码：pmapasswd
1、安装配置wordpress
下载地址：https://wordpress.org/download/
安装程序：
cd /var/www/html
# unzip wordpress-4.3.1-zh_CN.zip
# cd wordpress/
# cp wp-config-sample.php wp-config.php
# vim wp-config.php
修改配置：
2、添加虚拟主机
# vim /etc/httpd/conf.d/wordpress.conf
<VirtualHost 172.18.4.70:8080>
DocumentRoot "/var/www/html/wordpress/"
ServerName www.zhaoxin.com
<Directory "/var/www/html/wordpress">
Options FollowSymLinks
AllowOverride None
Require all granted
</Directory>
</VirtualHost>
重启httpd服务
# systemctl restart httpd.service
3、测试
A、构建私有CA服务器
生成私钥：
# (umask 077; openssl genrsa -out /etc/pki/CA/private/cakey.pem 4096)
Generating RSA private key, 4096 bit long modulus
...........................................................................++
.....................................................................................................................................................................................++
e is 65537 (0x10001)
生成自签证书：
# openssl req -new -x509 -key /etc/pki/CA/private/cakey.pem -out /etc/pki/CA/cacert.pem -days 3655
具体方式如下图：
提供所需目录及文件
# mkdir -pv /etc/pki/CA/{certs,crl,newcerts}
# touch /etc/pki/CA/{serial,index.txt}
# echo 01 > /etc/pki/CA/serial
2、httpd服务器申请证书
生成私钥
#mkdir /etc/httpd/ssl
# cd /etc/httpd/ssl
# (umask 077; openssl genrsa -out /etc/httpd/ssl/httpd.key 2048)
Generating RSA private key, 2048 bit long modulus
................................+++
.............+++
e is 65537 (0x10001)
生成证书签署请求
# openssl req -new -key /etc/httpd/ssl/httpd.key -out /etc/httpd/ssl/httpd.csr -days 365
具体方式如下图：
将证书复制到CA服务器
注意：本文用scp命令复制，在生产环境中不应在网络中传输。建议使用U盘传输。
# scp /etc/httpd/ssl/httpd.csr 172.18.4.71:/opt/ssl/
root@172.18.4.71‘s password:
httpd.csr 100% 1090 1.1KB/s 00:00
3、CA服务器签署请求
签署请求
# openssl ca -in /opt/ssl/httpd.csr -out /etc/pki/CA/certs/httpd.crt -days 365
复制证书到httpd服务器
# scp /etc/pki/CA/certs/httpd.crt 172.18.4.70:/etc/httpd/ssl/
root@172.18.4.70‘s password:
httpd.crt 100% 5852 5.7KB/s 00:00
B、配置httpd服务器
1、安装mod_ssl以支持https
# yum install mod_ssl -y
2、修改虚拟主机，支持ssl
配置文件：/etc/httpd/conf.d/phpmyadmin.conf
DirectoryIndex index.php
<VirtualHost 172.18.4.70:443>
DocumentRoot "/var/www/html/pma/"
ServerName www.zhaoxin.com
SSLEngine on
SSLCertificateFile /etc/httpd/ssl/httpd.crt
SSLCertificateKeyFile /etc/httpd/ssl/httpd.key
<Directory "/var/www/html/pma">
Options FollowSymLinks
AllowOverride None
Require all granted
</Directory>
</VirtualHost>
# 重启服务,并查看443端口
# systemctl reload httpd
# netstat -tnlp|grep httpd
tcp6 0 0 :::80 :::* LISTEN 3362/httpd
tcp6 0 0 :::443 :::* LISTEN 3362/httpd
3、客户端浏览器导入证书
注意：证书为CA服务器的自签证书
4、测试https访问
注意：因为证书颁发时写的是域名，所以访问时必须是域名。
将php作为一台独立主机时，需要注意以下几点：
应用程序安装：应用程序必须在web所在的服务器和php所在的服务器同时存在，且所处的路径必须完全相同。
php-fpm pool的配置：
listen = 172.18.4.72:9000
表示监听地址，应为本机ip中可以与web服务器和mariadb通信其中的一个
listen.allowed_clients = 172.18.4.70,172.18.4.71
设置允许连接到 FastCGI 的服务器 IPV4 地址。等同于 PHP FastCGI (5.2.2+) 中的 FCGI_WEB_SERVER_ADDRS 环境变量。仅对 TCP 监听起作用。每个地址是用逗号分隔，如果没有设置或者为空，则允许任何服务器请求连接。默认值：any。
web服务器配置：
主配置文件：/etc/httpd/conf/httpd.conf
AddType application/x-httpd-php .php
虚拟主机及其他配置文件
ProxyRequests Off
ProxyPassMatch ^/(.*\.php)$ fcgi://172.18.4.72:9000/var/www/html/wordpress/$1
| IP | software | 平台 |
|---|---|---|
| 172.18.4.70 | httpd | CentOS 7 |
| 172.18.4.71 | mariadb | CentOS 7 |
| 172.18.4.72 | php-fpm | CentOS 7 |
# 安装mariadb
# yum install mariadb-server mariadb -y
# 创建wordpress数据库，及授权用户
MariaDB [(none)]> CREATE DATABASE wpdb2;
Query OK, 1 row affected (0.07 sec)
MariaDB [(none)]> GRANT ALL ON wpdb2.* TO wpuser2@‘172.18.%.%‘ IDENTIFIED BY ‘wpuser2‘;
Query OK, 0 rows affected (0.10 sec)
MariaDB [(none)]> FLUSH PRIVILEGES;
Query OK, 0 rows affected (0.09 sec)
#创建phpmyadmin测试用户
MariaDB [(none)]> GRANT ALL ON *.* TO pmatest@‘172.18.%.%‘ IDENTIFIED BY ‘pmatest‘;
Query OK, 0 rows affected (0.00 sec)
#创建测试用户，用于测试php是否能连接mariadb
MariaDB [(none)]> GRANT SELECT ON *.* TO testphpuser@‘172.18.%.%‘ IDENTIFIED BY ‘testphpuser‘;
Query OK, 0 rows affected (0.00 sec)
MariaDB [(none)]> SELECT user,host,password FROM mysql.user;
+-------------+-----------------------+-------------------------------------------+
| user | host | password |
+-------------+-----------------------+-------------------------------------------+
| wpuser2 | 172.18.%.% | *3537DDA14FC1BECB01AE33B985D168A8FF03EAD5 |
| pmatest | 172.18.%.% | *A94DDD6EAFEF229762011FBE87CB765C6BF3A28F |
| testphpuser | 172.18.%.% | *BF4562DD1A67EE803547146247D8BDD0C1D0933F |
+-------------+-----------------------+-------------------------------------------+
安装配置php-fpm
# yum install php-fpm php-mysql -y
修改pool配置文件：/etc/php-fpm.d/www.conf
重新载入php-fpm服务
# systemctl reload php-fpm
# ss -tnl
State Recv-Q Send-Q Local Address:Port Peer Address:Port
LISTEN 0 128 172.18.4.72:9000 *:*
LISTEN 0 128 *:22 *:*
LISTEN 0 100 127.0.0.1:25 *:*
LISTEN 0 128 127.0.0.1:6010 *:*
LISTEN 0 128 127.0.0.1:6011 *:*
LISTEN 0 128 :::22 :::*
LISTEN 0 100 ::1:25 :::*
LISTEN 0 128 ::1:6010 :::*
LISTEN 0 128 ::1:6011 :::*
# yum install httpd -y
修改主配置文件，添加一行
vim /etc/httpd/conf/httpd.conf
AddType application/x-httpd-php .php
配置转发动态页面到php-fpm服务器
# vim /etc/httpd/conf.d/vhosts.conf
ProxyRequests Off
ProxyPassMatch ^/(.*\.php)$ fcgi://172.18.4.72:9000/var/www/html/$1
# systemctl start httpd
在php-fpm的主机上创建与web主机相同的DocumentRoot及添加测试页面。
# mkdir -pv /var/www/html
# vim /var/www/html/index.php
mysql:
<?php
$conn = mysql_connect(‘172.18.4.71‘,‘testphpuser‘,‘testphpuser‘);
if ($conn)
echo "OK";
else
echo "Failure";
?>
<?php
phpinfo();
?>
注意：上面的index.php需要放在php-fpm所在的主机上面
测试
在php-fpm的服务器上：
# yum install php-xcache -y
# systemctl reload php-fpm
重新访问php测试页面
下载方式：https://www.phpmyadmin.net/downloads/
安装mbstring支持中文
# yum install php-mbstring -y
# 解压程序包，创建软连接（此处也可以直接移动改名）
# cd /var/www/html
# ll
total 9836
-rw-r--r-- 1 root root 148 Apr 19 19:56 index.php
drwxr-xr-x 10 root root 4096 Sep 8 2015 phpMyAdmin-4.4.14.1-all-languages
-rw-r--r-- 1 root root 10057503 Sep 18 2015 phpMyAdmin-4.4.14.1-all-languages.zip
# unzip phpMyAdmin-4.4.14.1-all-languages.zip
# ln -sv phpMyAdmin-4.4.14.1-all-languages pma
‘pma’ -> ‘phpMyAdmin-4.4.14.1-all-languages’
# ll
total 9836
-rw-r--r-- 1 root root 148 Apr 19 19:56 index.php
drwxr-xr-x 10 root root 4096 Sep 8 2015 phpMyAdmin-4.4.14.1-all-languages
-rw-r--r-- 1 root root 10057503 Sep 18 2015 phpMyAdmin-4.4.14.1-all-languages.zip
lrwxrwxrwx 1 root root 33 Apr 19 21:28 pma -> phpMyAdmin-4.4.14.1-all-languages
生成配置文件,修改配置文件
# cd /var/www/html/pma/
# cp config.sample.inc.php config.inc.php
# vim config.inc.php
# openssl rand -base64 20 #通过openssl生成一串随机数
cYYZhYcj3eGTnyP8F+9kcJBEUO4=
# vim config.inc.php
$cfg[‘blowfish_secret‘] = ‘cYYZhYcj3eGTnyP8F+9kcJBEUO4‘;
$cfg[‘Servers‘][$i][‘host‘] = ‘172.18.4.71‘;
# 注意：此处的host是mariadb服务器地址
注意：以上操作需要在php-fpm服务中同样操作
此处我用scp命令拷贝：
# scp -r phpMyAdmin-4.4.14.1-all-languages 172.18.4.72:/var/www/html/pma
# ifconfig |grep -e ‘inet[[:space:]].*255$‘
inet 172.18.4.72 netmask 255.255.0.0 broadcast 172.18.255.255
# ll /var/www/html/
total 12
-rw-r--r-- 1 root root 156 Apr 20 09:41 index.php
drwxr-xr-x 10 root root 4096 Apr 20 10:54 pma
配置虚拟主机：
/etc/httpd/conf.d/pma.conf 配置文件路径
DirectoryIndex index.php
<VirtualHost *:80>
ServerName www.pma.com
DocumentRoot /var/www/html
ProxyRequests Off
ProxyPassMath ^/(.*\.php)$ fcgi://172.18.4.72:9000/var/www/html/$1
<Directory "/var/www/html">
Options FollowSymLinks
AllowOverride None
Require all granted
</Directory>
</VirtualHost>
创建session目录：
注意：此处如果不创建可能会报错。
# mkdir /var/lib/php/session
# chown apache.apache /var/lib/php/session
测试：
下载地址：https://wordpress.org/download/
解压程序包：
# cd /var/www/html/
# unzip wordpress-4.3.1-zh_CN.zip
# cd wordpress
# cp wp-config-sample.php wp-config.php
# vim wp-config-sample
拷贝文件到php服务器：
# scp -r wordpress 172.18.4.72:/var/www/html/wordpress
添加虚拟主机：
配置文件：/etc/httpd/conf.d/wordpress.conf
DirectoryIndex index.php
Listen 8080
<VirtualHost 172.18.4.70:8080>
ServerName www.wordpress.com
DocumentRoot /var/www/html/wordpress
<Directory "/var/www/html/wordpress">
Options None
AllowOverride None
Require all granted
</Directory>
ProxyRequests Off
ProxyPassMatch ^/(.*\.php)$ fcgi://172.18.4.72:9000/var/www/html/wordpress/$1
</VirtualHost>
重启httpd服务
# systemctl reload httpd
# ss -tnl
State Recv-Q Send-Q Local Address:Port Peer Address:Port
LISTEN 0 128 *:22 *:*
LISTEN 0 100 127.0.0.1:25 *:*
LISTEN 0 128 127.0.0.1:6011 *:*
LISTEN 0 128 :::8080 :::*
LISTEN 0 128 :::80 :::*
LISTEN 0 128 :::22 :::*
LISTEN 0 100 ::1:25 :::*
LISTEN 0 128 ::1:6011 :::*
测试：
四、Centos 7 分布式lamp平台，编译安装方式
| IP | software | 平台 |
|---|---|---|
| 172.18.4.60 | httpd-event | CentOS 6 |
| 172.18.4.61 | php-fpm | CentOS 6 |
| 172.18.4.62 | mariadb | CentOS 6 |
编译安装httpd：
注意：httpd-2.4需要apr-1.4以上, apr-util-1.4以上版本的支持,而CentOS 6默认为apr-1.3.9,apr-util-1.3.9,所以像在CentOS 6上面使用httpd-2.4需要编译安装apr和apr-util.
环境配置：安装开发工具
# yum groupinstall "Server Platform Development" "Development tools" -y
# yum install pcre-devel openssl-devel -y
apr和apr-util的所有版本都可以在这里下载：https://archive.apache.org/dist/apr/
httpd所有版本：https://archive.apache.org/dist/httpd/
编译安装apr
# wget http://pkgs.fedoraproject.org/repo/pkgs/apr/apr-1.5.0.tar.bz2/md5/cc93bd2c12d0d037f68e21cc6385dc31/apr-1.5.0.tar.bz2
# tar xf apr-1.5.0.tar.bz2
# cd apr-1.5.0
apr-1.5.0]# ./configure --prefix=/usr/local/apr
apr-1.5.0]# make && make install
编译安装apr-util
# wget https://archive.apache.org/dist/apr/apr-util-1.5.2.tar.bz2
# tar xf apr-util-1.5.2.tar.bz2
# cd apr-util-1.5.2
apr-util-1.5.2]# ./configure --prefix=/usr/local/apr-util --with-apr=/usr/local/apr
apr-util-1.5.2]# make&&make install
编译安装httpd
# wget https://archive.apache.org/dist/httpd/httpd-2.4.10.tar.bz2
# tar xf httpd-2.4.10.tar.bz2
# cd httpd-2.4.10
httpd-2.4.10]# ./configure --prefix=/usr/local/apache24 --sysconfdir=/etc/httpd24 --enable-so --enable-ssl --enable-rewrite --with-zlib --with-pcre --with-apr=/usr/local/apr --with-apr-util=/usr/local/apr-util --enable-modules=most --enable-mpms-shared=all --with-mpm=event
httpd-2.4.10]# make -j 4 && make install
# vim /etc/profile.d/httpd
export PATH=/usr/local/apache24/bin:$PATH
# source /etc/profile.d/httpd
# cp apachectl /etc/init.d/httpd
# vim /etc/init.d/httpd
添加
# chkconfig: 35 66 99
# description: APACHE24
加入系统服务：
# chkconfig --add httpd
# chkconfig httpd on
# service httpd start
# ss -tnl|grep 80
LISTEN 0 128 :::80 :::*
查看验证是否为event模型
# httpd -M|grep mpm
mpm_event_module (shared)
切换MPM模型
测试httpd服务
# service httpd restart
# httpd -M|grep mpm
mpm_prefork_module (shared)
php源码包下载地址：http://mirrors.sohu.com/php/
环境配置：安装开发工具
# yum groupinstall "Server Platform Development" "Development tools" -y
# yum install bzip2-devel libmcrypt-devel libxml2-devel mhash mhash-devel libmcrypt-devel libmcrypt -y
-y
1、编译php
# tar xf php-5.4.40.tar.bz2
php-5.4.40]# ./configure --prefix=/usr/local/php5 --with-openssl --with-mysql=mysqlnd --with-pdo-mysql=mysqlnd --with-mysqli=mysqlnd --enable-mbstring --with-freetype-dir --with-jpeg-dir --with-png-dir --with-zlib --with-libxml-dir=/usr --enable-xml --enable-sockets --enable-fpm --with-mcrypt --with-config-file-path=/etc --with-config-file-scan-dir=/etc/php.d --with-bz2 --enable-maintainer-zts
php-5.4.40]# make && make install
2、配置php
为php提供配置文件：
# cp php.ini-production /etc/php.ini
3、配置php-fpm
为php-fpm提供SysV init脚本，并将其添加至服务列表：
# cp sapi/fpm/init.d.php-fpm /etc/rc.d/init.d/php-fpm
# chmod +x /etc/rc.d/init.d/php-fpm
# chkconfig --add php-fpm
# chkconfig php-fpm on
为php-fpm提供配置文件：
# cp /usr/local/php5/etc/php-fpm.conf.default /usr/local/php5/etc/php-fpm.conf
编辑php-fpm的配置文件：
# vim /usr/local/php5/etc/php-fpm.conf
配置fpm的相关选项为你所需要的值，并启用pid文件（如下最后一行）：
pm.max_children = 50
pm.start_servers = 5
pm.min_spare_servers = 2
pm.max_spare_servers = 8
pid = /usr/local/php5/var/run/php-fpm.pid
启动php-fpm
# service php-fpm start
验正
# ss -tnlp|grep 9000
LISTEN 0 128 127.0.0.1:9000 *:* users:(("php-fpm",37291,7),("php-fpm",37292,0),("php-fpm",37293,0),("php-fpm",37294,0),("php-fpm",37295,0),("php-fpm",37296,0))
4、配置xcache
下载地址：https://xcache.lighttpd.net/pub/Releases/3.2.0/
#tar xf xcache-3.2.0.tar.bz2
# cd xcache-3.2.0
xcache-3.2.0]# /usr/local/php5/bin/phpize
Configuring for:
PHP Api Version: 20100412
Zend Module Api No: 20100525
Zend Extension Api No: 220100525
# ./configure --enable-xcache --with-php-config=/usr/local/php/bin/php-config
# make && make install
安装后出现类似行：
Installing shared extensions: /usr/local/php5/lib/php/extensions/no-debug-zts-20100525/
5、整合php和xcache：
首先将xcache提供的样例配置导入php.ini
# mkdir /etc/php.d
# cp xcache-3.2.0/xcache.ini /etc/php.d
编辑php.ini整合php和xcache
vim /etc/php.d/xcache.ini
extension = /usr/local/php5/lib/php/extensions/no-debug-zts-20100525/xcache.so
说明：xcache.ini文件在xcache的源码目录中。
6、测试xcache
A、httpd服务器端配置
开启模块和开启加载虚拟主机配置文件
# vim /etc/httpd24/httpd.conf
LoadModule proxy_fcgi_module modules/mod_proxy_fcgi.so
LoadModule proxy_module modules/mod_proxy.so
Include /etc/httpd24/extra/httpd-vhosts.conf
增加虚拟主机并重载配置
# vim /etc/httpd24/extra/httpd-vhosts.conf
DirectoryIndex index.php
<VirtualHost 172.18.4.60:80>
ServerName www.test.com
DocumentRoot "/usr/local/apache24/htdocs/"
ProxyRequests Off
ProxyPassMatch ^/(.*\.php)$ fcgi://172.18.4.61:9000/var/www/html/$1
</VirtualHost>
service httpd reload
B、php服务器端配置
修改php-fpm配置文件
修改其监听IP地址为本机，允许访问客户端ip为webserver
vim /usr/local/php5/etc/php-fpm.conf
listen = 172.18.4.61:9000
listen.allowed_clients = 172.18.4.60
service php-fpm reload
在/var/www/html/下添加测试页面文件
# vim /var/ww/html/index.php
<?php
phpinfo();
?>
C、访问测试
主机3配置mariadb
下载mysql通用二进制格式包
下载地址：https://downloads.mariadb.com/archives/mysql-5.6/
准备数据存放的文件系统
这里以/mydata/data为数据存放目录
创建myql系统用户
# useradd -r mysql
# chown -R mysql:mysql /mydata/data
安装并初始化数据库
# tar xf mariadb-5.5.46-linux-x86_64.tar.gz -C /usr/local//
# cd /usr/local/
# ln -sv mariadb-5.5.46-linux-x86_64/ mysqll
# cd mysql
# chown -R root.mysql ./*
# scripts/mysql_install_db --user=mysql --datadir=/mydata/data
配置文件及服务脚本
# mkdir /etc/mysql/
# cp support-files/my-large.cnf /etc/mysql/my.cnf
# cp support-files/mysql.server /etc/init.d/mysqld
# chkconfig --add mysqld
修改配置文件，在[mysqld]选项下添加
# vim /etc/mysql/my.cnf
datadir = /mydata/data
innodb_file_per_table = ON
skip_name_resolve = ON
启动服务
service mysqld start
mariadb服务器端配置
授权phpmyadmin可访问用户
mysql> GRANT ALL ON *.* TO pmauser@‘172.18.%.%‘ IDENTIFIED BY ‘pmauser‘;
Query OK, 0 rows affected (0.06 sec)
mysql> FLUSH PRIVILEGES;
Query OK, 0 rows affected (0.01 sec)
mysql> SELECT user,host,password FROM mysql.user WHERE user=‘pmauser‘;
+---------+------------+-------------------------------------------+
| user | host | password |
+---------+------------+-------------------------------------------+
| pmauser | 172.18.%.% | *6EA40CEE11598F7A411447B959594D78211DF9BB |
+---------+------------+-------------------------------------------+
1 row in set (0.00 sec)
httpd服务器端配置
下载方式：https://www.phpmyadmin.net/downloads/
安装mbstring支持中文
# yum install php-mbstring -y
# 解压程序包，创建软连接（此处也可以直接移动改名）
# cd /usr/local/apache24/htdocs/
# unzip phpMyAdmin-4.4.14.1-all-languages.zip
# ln -sv phpMyAdmin-4.4.14.1-all-languages pma
‘pma’ -> ‘phpMyAdmin-4.4.14.1-all-languages’
# ll
total 12
-rw-r--r-- 1 root root 45 Jun 12 2007 index.html
-rw-r--r-- 1 root root 21 Apr 21 02:13 index.php
drwxr-xr-x 10 root root 4096 Sep 8 2015 phpMyAdmin-4.4.14.1-all-languages
lrwxrwxrwx 1 root root 34 Apr 21 04:07 pma -> phpMyAdmin-4.4.14.1-all-languages/
生成配置文件,修改配置文件
# cd /usr/local/apache24/htdocs/pma/
# cp config.sample.inc.php config.inc.php
# vim config.inc.php
# openssl rand -base64 20 #通过openssl生成一串随机数
c1g/q0xtSyk6FKwlnME1ao4bg54=
# vim config.inc.php
$cfg[‘blowfish_secret‘] = ‘c1g/q0xtSyk6FKwlnME1ao4bg54‘;
$cfg[‘Servers‘][$i][‘host‘] = ‘172.18.4.62‘;
# 注意：此处的host是mariadb服务器地址
2、配置虚拟主机
因为本地没有dns服务器，所以做的基于端口的虚拟主机，不过不影响
# vim /etc/httpd24/extra/httpd-vhosts.conf
Listen 81
<VirtualHost 172.18.4.60:81>
ServerName www.pma.com
DocumentRoot "/usr/local/apache24/htdocs/pma"
ProxyRequests Off
ProxyPassMatch ^/(.*\.php)$ fcgi://172.18.4.61:9000/var/www/html/pma/$1
</VirtualHost>
重载httpd服务
# service httpd reload
php服务器端配置
注意：此处的内容需与httpd服务器保持一直，其配置方法与httpd服务器方法相同，只是路径不相同。
安装mbstring支持中文
# yum install php-mbstring -y
# 解压程序包，创建软连接（此处也可以直接移动改名）
# cd /var/www/html/
# unzip phpMyAdmin-4.4.14.1-all-languages.zip
# ln -sv phpMyAdmin-4.4.14.1-all-languages pma
‘pma’ -> ‘phpMyAdmin-4.4.14.1-all-languages’
生成配置文件,修改配置文件
配置文件中的随机数也应与httpd服务器中的随机数相同
# cd /var/www/html/pma
# cp config.sample.inc.php config.inc.php
# vim config.inc.php
# openssl rand -base64 20 #通过openssl生成一串随机数
c1g/q0xtSyk6FKwlnME1ao4bg54=
# vim config.inc.php
$cfg[‘blowfish_secret‘] = ‘c1g/q0xtSyk6FKwlnME1ao4bg54‘;
$cfg[‘Servers‘][$i][‘host‘] = ‘172.18.4.62‘;
# 注意：此处的host是mariadb服务器地址
访问测试
在第一台mariadb主机上已经创建，并且授权
测试用户：pmauser
测试密码：pmauser
对于lamp就写到这里了，感觉写的不错可以给点个赞。
本文出自 “大学霸” 博客，请务必保留此出处http://xinzong.blog.51cto.com/10018904/1766725
标签：phpmyadmin lamp wordpress 分布式lamp 史诗级lamp
原文地址：http://xinzong.blog.51cto.com/10018904/1766725
