Centos 6.9 編譯安裝 LAMP + xcache
阿新 • • 發佈：2018-03-05
apache 2.4 + Mysql php5.6.34 + Fast-cg Fast-cgi + xcache centos 6 LAMP xcach Centos 6.9 編譯安裝 LAMP apache 2.4 + Mysql 5.7 + php5.6.34 + Fast-cgi + xcache
實驗環境：VMware Workstation Pro 14（試用版）
系統平臺：
CentOS release 6.9 (Final) 內核 2.6.32-696.el6.x86_64
Apache/2.4.29 (Unix)
PHP 5.6.34 (cli)
xcache 3.2.01. 編譯安裝apache 2.4
參考Centos 6.9 apahce 2.4.29編譯安裝
2. 二進制安裝Mysql 5.7
參考CentOS 6.9 自定義單實例 二進制方式 安裝mysql5.7.21
3. PHP官網下載Stable版本
http://php.net/downloads.php
# wget http://hk1.php.net/distributions/php-5.6.34.tar.bz24.安裝依賴包
有個別包需要EPEL源，可提前配置好Aliyun的Yum源
註意：以下依賴包僅僅限於下面演示的編譯參數，實際按需。
#yum install bzip2-devel libxml2-devel libmcrypt-devel libmcrypt curl-devel gd-devel
如果需要後期動態添加模塊，還需要安裝autoconf
註意：php-7.0以上版本使用--enable-mysqlnd --withmysqli=mysqlnd ，原--with-mysql不再支持
5.編譯安裝
編譯參數
對於mysql的api方法，先了解一下：
PHP5.3以上版本，為了鏈接MySQL數據庫，可以指定mysqlnd，這樣在本機就不需要先安裝MySQL或MySQL開發包。 mysqlnd從php 5.3開始可用，可以編譯時綁定到它（而不用和具體的MySQL客戶端庫綁定形成依賴）。 從PHP 5.4開始，對於未明確指定--with-mysql的情形，mysql本地驅動將會被安裝。 可以參考如下配置： 比如： --with-mysql > 相當於該參數值為mysqlnd --with-mysqli > 相當於該參數值為mysqlnd --with-pdo-mysql > 相當於該參數值為mysqlnd 因為，--with-mysqli=/usr/local/mysql/bin/mysql_config 這種才是明確指定的表示方法
# tar xvf php-5.6.34.tar.bz2
# cd php-5.6.34
./configure --prefix=/usr/local/php-5.6.34 --with-openssl --enable-mysqlnd --with-mysql=/usr/local/mysql --with-mysqli --with-pdo-mysql --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 --with-iconv --with-gd --with-curl --disable-debug --enable-calendar編譯與安裝
# make -j 8
出現Build complete. 那麽，恭喜編譯成功
# make install
以下這些提示，按需。
Wrote PEAR system config file at: /usr/local/php-5.6.34/etc/pear.conf
You may want to add: /usr/local/php-5.6.34/lib/php to your php.ini include_path
/app/httpd/php-5.6.34/build/shtool install -c ext/phar/phar.phar /usr/local/php-5.6.34/bin
ln -s -f phar.phar /usr/local/php-5.6.34/bin/phar
Installing PDO headers: /usr/local/php-5.6.34/include/php/ext/pdo/
創建一個軟鏈接，方便管理版本
#cd /usr/local/
#ln -s php-5.6.34/ php6.復制php配置文件
註意，這些文件是在源碼目錄裏
# cp php.ini-production /etc/php.ini
# cp sapi/fpm/init.d.php-fpm /etc/rc.d/init.d/php-fpm
# chmod +x /etc/rc.d/init.d/php-fpm
創建一個存放其他擴展配置的目錄
# mkdir /etc/php.d
7.修改php-fpm啟動腳本
# vim /etc/rc.d/init.d/php-fpm > 這一步不修改也行，只不過這裏是為了後續切換不同版本時方便
prefix=/usr/local/php > 把這行修改為指定的編譯路徑8.生成php-fpm配置文件
# sed -ri.bak s#php-5.6.34#php#g /usr/local/php/etc/php-fpm.conf.default
# mv /usr/local/php/etc/php-fpm.conf.default /usr/local/php/etc/php-fpm.conf
# mv /usr/local/php/etc/php-fpm.d/www.conf.default /usr/local/php/etc/php-fpm.d/www.conf > 不用
9.添加php-fpm為啟動服務
# chkconfig --add php-fpm
# chkconfig php-fpm on
10.配置httpd支持php
# vim /etc/httpd2.4/httpd.conf
確保以下2條取消註釋
LoadModule proxy_module modules/mod_proxy.so
LoadModule proxy_fcgi_module modules/mod_proxy_fcgi.so
# 如果使用的是虛擬主機形式，把下面4行添加到主機標簽中
AddType application/x-httpd-php .php
AddType application/x-httpd-php-source .phps
ProxyRequests Off
ProxyPassMatch ^/(.*\.php)$ fcgi://127.0.0.1:9000/app/www/virtualhost/$1
其中/app/www/virtualhost指的是站點文件目錄
例子：
<VirtualHost *:80>
DocumentRoot "/app/www/virtualhost"
ServerName www.hunk.tech
AddType application/x-httpd-php .php
AddType application/x-httpd-php-source .phps
ProxyRequests Off
ProxyPassMatch ^/(.*\.php)$ fcgi://127.0.0.1:9000/app/www/virtualhost/$1
<IfModule dir_module>
DirectoryIndex index.php index.html
</IfModule>
<Directory "/app/www/virtualhost">
AllowOverride None
Options None
Require all granted
</Directory>
</VirtualHost>
# service httpd restart
# service php-fpm start10.測試php
#ss -nlt
fcgi正在監聽端口
State Recv-Q Send-Q Local Address:Port
LISTEN 0 128 127.0.0.1:9000
編輯一個php的測試文件
#vim /app/www/virtualhost/index.php
<?php
phpinfo();
?>
11.連接數據庫測試
在mysql中創建一個用於連接的賬戶
mysql> create user test@‘192.168.5.102‘ identified by ‘password‘;
mysql5.7數據庫下已經沒有password這個字段了，password字段改成了authentication_string
並且密碼策略控制著密碼相關
以下為修改默認的密碼策略，0=LOW，至少8個字符
mysql> set global validate_password_policy=0
測試代碼如下：
# vim /app/www/virtualhost/check.php
<?php
$mysqli = new mysqli("localhost", "test", "12345678");
/* check connection */
if ($mysqli->connect_errno) {
echo "連接失敗";
exit();
}
echo "連接成功";
/* close connection */
$mysqli->close();
?>
# curl www.hunk.tech/check.php
連接成功以下代碼為判斷mysql和mysqli擴展是否安裝
<?php
function mysqlinstalled (){
if (function_exists ("mysql_connect")){
return true;
} else {
return false;
}
}
function mysqliinstalled (){
if (function_exists ("mysqli_connect")){
return true;
} else {
return false;
}
}
if (mysqlinstalled()){
echo "<p>The mysql extension is installed.</p>";
} else {
echo "<p>The mysql extension is not installed..</p>";
}
if (mysqliinstalled()){
echo "<p>The mysqli extension is installed.</p>";
} else {
echo "<p>The mysqli extension is not installed..</p>";
}
?>
12.測試未啟用加速器前的性能
#ab -c 1000 -n 5000 192.168.5.102/check.php
Server Software: Apache/2.4.29
Server Hostname: 192.168.5.102
Server Port: 80
Document Path: /check.php
Document Length: 12 bytes
Concurrency Level: 1000
Time taken for tests: 6.751 seconds
Complete requests: 5000
Failed requests: 0
Write errors: 0
Total transferred: 915000 bytes
HTML transferred: 60000 bytes
Requests per second: 740.59 [#/sec] (mean)
Time per request: 1350.282 [ms] (mean)
Time per request: 1.350 [ms] (mean, across all concurrent requests)
Transfer rate: 132.35 [Kbytes/sec] received
Connection Times (ms)
min mean[+/-sd] median max
Connect: 0 210 625.4 1 3019
Processing: 1 436 954.0 190 6676
Waiting: 1 435 954.0 189 6675
Total: 63 645 1295.6 194 6734
Percentage of the requests served within a certain time (ms)
50% 194
66% 215
75% 335
80% 405
90% 1341
95% 3439
98% 6299
99% 6697
100% 6734 (longest request)
13.編譯安裝 xcache
去官網下載源碼包
http://xcache.lighttpd.net
http://xcache.lighttpd.net/pub/Releases/3.2.0/xcache-3.2.0.tar.gz
安裝phpize需要的依賴包
#yum install m4 autoconf解壓縮xcache-3.2.0.tar.bz2
#tar xvf xcache-3.2.0.tar.gz生成xcanche編譯文件
# cd xcache-3.2.0
#/usr/local/php/bin/phpize > 註意，這裏指向的是php目錄
Configuring for:
PHP Api Version: 20131106
Zend Module Api No: 20131226
Zend Extension Api No: 220131226編譯安裝xcache
# ./configure --enable-xcache --with-php-config=/usr/local/php/bin/php-config
註意，--sysconfdir指向的是Php存放配置文件的目錄
# make && make install
Installing shared extensions: /usr/local/php-5.6.34/lib/php/extensions/no-debug-non-zts-20131226/復制xcache配置文件
#cp xcache.ini /etc/php.d/重啟php服務並驗證
# service php-fpm restart
# /usr/local/php/bin/php -m|grep -i xcache
XCache
XCache Cacher通過phpinfo也可以看到
14.測試啟用加速器後的性能
#vim /etc/php.d/xcache.ini
xcache.optimizer = On
xcache.size = 1024M
#ab -c 1000 -n 5000 192.168.5.102/check.php
Server Software: Apache/2.4.29
Server Hostname: 192.168.5.102
Server Port: 80
Document Path: /check.php
Document Length: 12 bytes
Concurrency Level: 1000
Time taken for tests: 6.541 seconds
Complete requests: 5000
Failed requests: 0
Write errors: 0
Total transferred: 915000 bytes
HTML transferred: 60000 bytes
Requests per second: 764.46 [#/sec] (mean)
Time per request: 1308.116 [ms] (mean)
Time per request: 1.308 [ms] (mean, across all concurrent requests)
Transfer rate: 136.62 [Kbytes/sec] received
Connection Times (ms)
min mean[+/-sd] median max
Connect: 0 277 612.3 2 3017
Processing: 1 425 835.1 156 4186
Waiting: 1 424 835.1 155 4185
Total: 61 702 1187.2 167 5262
Percentage of the requests served within a certain time (ms)
50% 167
66% 235
75% 436
80% 1021
90% 2137
95% 3817
98% 5138
99% 5197
100% 5262 (longest request)
貌似簡單的測試並沒有發現什麽優勢呢
Centos 6.9 編譯安裝 LAMP + xcache