Centos 7&6分布式lamp平臺
一、環境介紹
lamp的實現方式
-
module方式 :將php編譯成為httpd的模塊來使用
-
php-fpm方式:將php安裝成為一個可以監聽在一個端口的服務,即php-fpm方式
-
編譯安裝:以上兩種介紹的都為rpm包方式安裝,此處可以編譯安裝,編譯安裝時可以選擇不同MPM,默認為prfork
本文安裝方式
方式 | 主機 | 測試環境 |
---|---|---|
module | 2 | 提供兩個虛擬主機,分別提供phpMyAdmin和wordpres進行測試,且phpMyAdmin為https方式 |
php-fpm(rpm包) | 3 | 提供兩個虛擬主機,分別提供phpMyAdmin和wordpres進行測試 |
編譯安裝(php-fpm) | 3 | 提供兩個虛擬主機,分別提供phpMyAdmin和wordpres進行測試,并且mpm為非prefork機制(此處測試event模型) |
二、Centos 7 分布式lamp平臺,module方式
環境規劃
IP | software | 平臺 |
---|---|---|
172.18.4.70 | httpd+php | CentOS 7 |
172.18.4.71 | mariadb | CentOS 7 |
主機2配置mariadb
安裝
# yum install mariadb-server mariadb -y
授權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)
授權phpMyAdmin可訪問的數據庫用戶
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)
主機1配置httpd&php
安裝httpd和php
安裝httpd和php:此處把php當做httpd的模塊
# yum install httpd php php-mysql -y
啟動httpd并測試php與mysql
# systemctl start httpd
# ss -tnl|grep 80
LISTEN 0 128 :::80 :::*
添加mariadb測試用戶
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)
添加測試頁面
# 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();
?>
通過瀏覽器訪問測試
xcache
xcache可以選擇編譯安裝,但epel源中也有提供,本地使用編譯安裝,在下面會使用yum安裝
1、yum安裝的lamp平臺且php作為模塊時的安裝方式
# 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
安裝結束時,會出現類似如下行:
Installing shared extensions: /usr/lib64/php/modules/
2、編輯php.ini,整合php和xcache:
首先將xcache提供的樣例配置導入php.ini
# mkdir /etc/php.d
# cp xcache-3.2.0/xcache.ini /etc/php.d
說明:xcache.ini文件在xcache的源碼目錄中。
接下來編輯/etc/php.d/php.ini
[xcache]
zend_extension = /usr/lib64/php/modules/xcache.so
3、查看瀏覽器并測試
phpMyAdmin
1、安裝配置phpMyAdmin
下載方式:https://www.phpmyadmin.net/downloads/
安裝mbstring支持中文
# yum install php-mbstring -y
# 解壓程序包,創建軟連接(此處也可以直接移動改名)
# 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 #通過openssl生成一串隨機數
PRme5hzVVWLMcmr3U2mPtklqcUU=
# vim config.inc.php
$cfg['blowfish_secret'] = 'PRme5hzVVWLMcmr3U2mPtklqcUU';
$cfg['Servers'][$i]['host'] = '172.18.4.71';
# 注意:此處的host是mariadb服務器地址
2、配置虛擬主機
# 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>
重啟httpd服務
# systemctl restart httpd.service
3、訪問測試是否可以連接數據庫
在第一臺mariadb主機上已經創建,并且授權
測試用戶:pma
測試密碼:pmapasswd
wordpress
1、安裝配置wordpress
下載地址:https://wordpress.org/download/
安裝程序:
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、添加虛擬主機
# 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>
重啟httpd服務
# systemctl restart httpd.service
3、測試
https的phpMyAdmin
A、構建私有CA服務器
-
生成私鑰:
# (umask 077; openssl genrsa -out /etc/pki/CA/private/cakey.pem 4096)
Generating RSA private key, 4096 bit long modulus
...........................................................................++
.....................................................................................................................................................................................++
e is 65537 (0x10001)
-
生成自簽證書:
# openssl req -new -x509 -key /etc/pki/CA/private/cakey.pem -out /etc/pki/CA/cacert.pem -days 3655
具體方式如下圖:
-
提供所需目錄及文件
# mkdir -pv /etc/pki/CA/{certs,crl,newcerts}
# touch /etc/pki/CA/{serial,index.txt}
# echo 01 > /etc/pki/CA/serial
2、httpd服務器申請證書
-
生成私鑰
#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)
-
生成證書簽署請求
# openssl req -new -key /etc/httpd/ssl/httpd.key -out /etc/httpd/ssl/httpd.csr -days 365
具體方式如下圖:
-
將證書復制到CA服務器
注意:本文用scp命令復制,在生產環境中不應在網絡中傳輸。建議使用U盤傳輸。
# 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服務器簽署請求
-
簽署請求
# openssl ca -in /opt/ssl/httpd.csr -out /etc/pki/CA/certs/httpd.crt -days 365
-
復制證書到httpd服務器
# 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服務器
1、安裝mod_ssl以支持https
# yum install mod_ssl -y
2、修改虛擬主機,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>
# 重啟服務,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、客戶端瀏覽器導入證書
注意:證書為CA服務器的自簽證書
4、測試https訪問
注意:因為證書頒發時寫的是域名,所以訪問時必須是域名。
三、Centos 7 分布式lamp平臺,php-fpm(rpm包)方式
注意事項
將php作為一臺獨立主機時,需要注意以下幾點:
-
應用程序安裝:應用程序必須在web所在的服務器和php所在的服務器同時存在,且所處的路徑必須完全相同。
-
php-fpm pool的配置:
-
listen = 172.18.4.72:9000
表示監聽地址,應為本機ip中可以與web服務器和mariadb通信其中的一個 -
listen.allowed_clients = 172.18.4.70,172.18.4.71
設置允許連接到 FastCGI 的服務器 IPV4 地址。等同于 PHP FastCGI (5.2.2+) 中的 FCGI_WEB_SERVER_ADDRS 環境變量。僅對 TCP 監聽起作用。每個地址是用逗號分隔,如果沒有設置或者為空,則允許任何服務器請求連接。默認值:any。 -
web服務器配置:
-
主配置文件:/etc/httpd/conf/httpd.conf
AddType application/x-httpd-php .php -
虛擬主機及其他配置文件
ProxyRequests Off
ProxyPassMatch ^/(.*\.php)$ fcgi://172.18.4.72:9000/var/www/html/wordpress/$1
環境規劃
IP | software | 平臺 |
---|---|---|
172.18.4.70 | httpd | CentOS 7 |
172.18.4.71 | mariadb | CentOS 7 |
172.18.4.72 | php-fpm | CentOS 7 |
主機3配置mariadb
# 安裝mariadb
# yum install mariadb-server mariadb -y
# 創建wordpress數據庫,及授權用戶
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)
#創建phpmyadmin測試用戶
MariaDB [(none)]> GRANT ALL ON *.* TO pmatest@'172.18.%.%' IDENTIFIED BY 'pmatest';
Query OK, 0 rows affected (0.00 sec)
#創建測試用戶,用于測試php是否能連接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 |
+-------------+-----------------------+-------------------------------------------+
主機2配置php-fpm
安裝配置php-fpm
# yum install php-fpm php-mysql -y
修改pool配置文件:/etc/php-fpm.d/www.conf
重新載入php-fpm服務
# 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 :::*
主機1配置httpd
安裝和配置httpd
# 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
配置轉發動態頁面到php-fpm服務器
# 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的主機上創建與web主機相同的DocumentRoot及添加測試頁面。
# 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所在的主機上面
測試
xcache
在php-fpm的服務器上:
# yum install php-xcache -y
# systemctl reload php-fpm
重新訪問php測試頁面
phpMyAdmin
下載方式:https://www.phpmyadmin.net/downloads/
安裝mbstring支持中文
# yum install php-mbstring -y
# 解壓程序包,創建軟連接(此處也可以直接移動改名)
# 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 #通過openssl生成一串隨機數
cYYZhYcj3eGTnyP8F+9kcJBEUO4=
# vim config.inc.php
$cfg['blowfish_secret'] = 'cYYZhYcj3eGTnyP8F+9kcJBEUO4';
$cfg['Servers'][$i]['host'] = '172.18.4.71';
# 注意:此處的host是mariadb服務器地址
注意:以上操作需要在php-fpm服務中同樣操作
此處我用scp命令拷貝:
# scp -r phpMyAdmin-4.4.14.1-all-languages 172.18.4.72:/var/www/html/pma
# ifconfig |grep -e 'inet[[:space:]].*255$'
inet 172.18.4.72 netmask 255.255.0.0 broadcast 172.18.255.255
# ll /var/www/html/
total 12
-rw-r--r-- 1 root root 156 Apr 20 09:41 index.php
drwxr-xr-x 10 root root 4096 Apr 20 10:54 pma
配置虛擬主機:
/etc/httpd/conf.d/pma.conf 配置文件路徑
DirectoryIndex index.php
<VirtualHost *:80>
ServerName www.pma.com
DocumentRoot /var/www/html
ProxyRequests Off
ProxyPassMath ^/(.*\.php)$ fcgi://172.18.4.72:9000/var/www/html/$1
<Directory "/var/www/html">
Options FollowSymLinks
AllowOverride None
Require all granted
</Directory>
</VirtualHost>
創建session目錄:
-
注意:此處如果不創建可能會報錯。
# mkdir /var/lib/php/session
# chown apache.apache /var/lib/php/session
測試:
wordpress
下載地址:https://wordpress.org/download/
解壓程序包:
# cd /var/www/html/
# unzip wordpress-4.3.1-zh_CN.zip
# cd wordpress
# cp wp-config-sample.php wp-config.php
# vim wp-config-sample
拷貝文件到php服務器:
# scp -r wordpress 172.18.4.72:/var/www/html/wordpress
添加虛擬主機:
配置文件:/etc/httpd/conf.d/wordpress.conf
DirectoryIndex index.php
Listen 8080
<VirtualHost 172.18.4.70:8080>
ServerName www.wordpress.com
DocumentRoot /var/www/html/wordpress
<Directory "/var/www/html/wordpress">
Options None
AllowOverride None
Require all granted
</Directory>
ProxyRequests Off
ProxyPassMatch ^/(.*\.php)$ fcgi://172.18.4.72:9000/var/www/html/wordpress/$1
</VirtualHost>
重啟httpd服務
# systemctl reload httpd
# ss -tnl
State Recv-Q Send-Q Local Address:Port Peer Address:Port
LISTEN 0 128 *:22 *:*
LISTEN 0 100 127.0.0.1:25 *:*
LISTEN 0 128 127.0.0.1:6011 *:*
LISTEN 0 128 :::8080 :::*
LISTEN 0 128 :::80 :::*
LISTEN 0 128 :::22 :::*
LISTEN 0 100 ::1:25 :::*
LISTEN 0 128 ::1:6011 :::*
測試:
四、Centos 7 分布式lamp平臺,編譯安裝方式
環境規劃
IP | software | 平臺 |
---|---|---|
172.18.4.60 | httpd-event | CentOS 6 |
172.18.4.61 | php-fpm | CentOS 6 |
172.18.4.62 | mariadb | CentOS 6 |
主機1配置httpd
編譯安裝httpd:
注意:httpd-2.4需要apr-1.4以上, apr-util-1.4以上版本的支持,而CentOS 6默認為apr-1.3.9,apr-util-1.3.9,所以像在CentOS 6上面使用httpd-2.4需要編譯安裝apr和apr-util.
-
環境配置:安裝開發工具
# yum groupinstall "Server Platform Development" "Development tools" -y
# yum install pcre-devel openssl-devel -y
apr和apr-util的所有版本都可以在這里下載:https://archive.apache.org/dist/apr/
httpd所有版本:https://archive.apache.org/dist/httpd/
-
編譯安裝apr
# wget http://pkgs.fedoraproject.org/repo/pkgs/apr/apr-1.5.0.tar.bz2/md5/cc93bd2c12d0d037f68e21cc6385dc31/apr-1.5.0.tar.bz2
# tar xf apr-1.5.0.tar.bz2
# cd apr-1.5.0
apr-1.5.0]# ./configure --prefix=/usr/local/apr
apr-1.5.0]# make && make install
-
編譯安裝apr-util
# wget https://archive.apache.org/dist/apr/apr-util-1.5.2.tar.bz2
# tar xf apr-util-1.5.2.tar.bz2
# cd apr-util-1.5.2
apr-util-1.5.2]# ./configure --prefix=/usr/local/apr-util --with-apr=/usr/local/apr
apr-util-1.5.2]# make&&make install
-
編譯安裝httpd
# wget https://archive.apache.org/dist/httpd/httpd-2.4.10.tar.bz2
# tar xf httpd-2.4.10.tar.bz2
# cd httpd-2.4.10
httpd-2.4.10]# ./configure --prefix=/usr/local/apache24 --sysconfdir=/etc/httpd24 --enable-so --enable-ssl --enable-rewrite --with-zlib --with-pcre --with-apr=/usr/local/apr --with-apr-util=/usr/local/apr-util --enable-modules=most --enable-mpms-shared=all --with-mpm=event
httpd-2.4.10]# make -j 4 && make install
# vim /etc/profile.d/httpd
export PATH=/usr/local/apache24/bin:$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
加入系統服務:
# chkconfig --add httpd
# chkconfig httpd on
# service httpd start
# ss -tnl|grep 80
LISTEN 0 128 :::80 :::*
-
查看驗證是否為event模型
# httpd -M|grep mpm
mpm_event_module (shared)
-
切換MPM模型
-
測試httpd服務
# service httpd restart
# httpd -M|grep mpm
mpm_prefork_module (shared)
主機2配置php-fpm
php源碼包下載地址:http://mirrors.sohu.com/php/
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環境配置:安裝開發工具
# yum groupinstall "Server Platform Development" "Development tools" -y
# yum install bzip2-devel libmcrypt-devel libxml2-devel mhash mhash-devel libmcrypt-devel libmcrypt -y
-y
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1、編譯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
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2、配置php
為php提供配置文件:
# cp php.ini-production /etc/php.ini
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3、配置php-fpm
為php-fpm提供SysV init腳本,并將其添加至服務列表:
# 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
為php-fpm提供配置文件:
# cp /usr/local/php5/etc/php-fpm.conf.default /usr/local/php5/etc/php-fpm.conf
編輯php-fpm的配置文件:
# vim /usr/local/php5/etc/php-fpm.conf
配置fpm的相關選項為你所需要的值,并啟用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
啟動php-fpm
# service php-fpm start
驗正
# 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))
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4、配置xcache
下載地址: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
安裝后出現類似行:
Installing shared extensions: /usr/local/php5/lib/php/extensions/no-debug-zts-20100525/
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5、整合php和xcache:
首先將xcache提供的樣例配置導入php.ini
# mkdir /etc/php.d
# cp xcache-3.2.0/xcache.ini /etc/php.d
編輯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
說明:xcache.ini文件在xcache的源碼目錄中。
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6、測試xcache
A、httpd服務器端配置
開啟模塊和開啟加載虛擬主機配置文件
# 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
增加虛擬主機并重載配置
# 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服務器端配置
修改php-fpm配置文件
修改其監聽IP地址為本機,允許訪問客戶端ip為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/下添加測試頁面文件
# vim /var/ww/html/index.php
<?php
phpinfo();
?>
C、訪問測試
主機3配置mariadb
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下載mysql通用二進制格式包
下載地址:https://downloads.mariadb.com/archives/mysql-5.6/ -
準備數據存放的文件系統
這里以/mydata/data為數據存放目錄 -
創建myql系統用戶
# useradd -r mysql
# chown -R mysql:mysql /mydata/data
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安裝并初始化數據庫
# 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
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配置文件及服務腳本
# 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]選項下添加
# vim /etc/mysql/my.cnf
datadir = /mydata/data
innodb_file_per_table = ON
skip_name_resolve = ON
啟動服務
service mysqld start
配置應用
phpMyAdmin
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mariadb服務器端配置
授權phpmyadmin可訪問用戶
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)
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httpd服務器端配置
下載方式:https://www.phpmyadmin.net/downloads/
安裝mbstring支持中文
# yum install php-mbstring -y
# 解壓程序包,創建軟連接(此處也可以直接移動改名)
# 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 #通過openssl生成一串隨機數
c1g/q0xtSyk6FKwlnME1ao4bg54=
# vim config.inc.php
$cfg['blowfish_secret'] = 'c1g/q0xtSyk6FKwlnME1ao4bg54';
$cfg['Servers'][$i]['host'] = '172.18.4.62';
# 注意:此處的host是mariadb服務器地址
2、配置虛擬主機
因為本地沒有dns服務器,所以做的基于端口的虛擬主機,不過不影響
# 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>
重載httpd服務
# service httpd reload
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php服務器端配置
注意:此處的內容需與httpd服務器保持一直,其配置方法與httpd服務器方法相同,只是路徑不相同。
安裝mbstring支持中文
# yum install php-mbstring -y
# 解壓程序包,創建軟連接(此處也可以直接移動改名)
# 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
配置文件中的隨機數也應與httpd服務器中的隨機數相同
# cd /var/www/html/pma
# cp config.sample.inc.php config.inc.php
# vim config.inc.php
# openssl rand -base64 20 #通過openssl生成一串隨機數
c1g/q0xtSyk6FKwlnME1ao4bg54=
# vim config.inc.php
$cfg['blowfish_secret'] = 'c1g/q0xtSyk6FKwlnME1ao4bg54';
$cfg['Servers'][$i]['host'] = '172.18.4.62';
# 注意:此處的host是mariadb服務器地址
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訪問測試
在第一臺mariadb主機上已經創建,并且授權
測試用戶:pmauser
測試密碼:pmauser
對于lamp就寫到這里了,感覺寫的不錯可以給點個贊。
作者:Ace
QQ1257465991
Linux運維攻城獅一只
Q/A:如有問題請慷慨提出
原創文章,作者:Ace,如若轉載,請注明出處:http://www.www58058.com/15217