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CentOS 7.2配置Apache服務(wù)httpd（下）

更新時間：2016年11月17日 16:56:57 作者：shaonbean

這篇文章主要為大家詳細介紹了CentOS 7.2配置Apache服務(wù) httpd上篇,具有一定的參考價值，感興趣的小伙伴們可以參考一下

一、Perl + mod_perl

安裝mod_perl使Perl腳本速度快

[1] 安裝mod_perl
# 從EPEL安裝
[root@linuxprobe ~]# yum --enablerepo=epel -y install mod_perl
[2] 配置PerlRun模式，總是將Perl解釋器放在RAM上。 
[root@linuxprobe ~]# vi /etc/httpd/conf.d/perl.conf
# line 15: 取消注釋 ( check codes and output warnings to logs )

PerlSwitches -w
# line 24: 取消注釋

PerlSwitches -T
# line 30-36: 取消注釋像下面一樣

Alias /perl /var/www/perl
<Directory /var/www/perl> # the directory for mod_perl environment

  SetHandler perl-script # processes files as perl-scripts under this directory

#  AddHandler perl-script .cgi
# set specific extension if do do not want to processes all files as CGI

#  PerlResponseHandler ModPerl::Registry
  PerlResponseHandler ModPerl::PerlRun
# specify PerlRun mode

  PerlOptions +ParseHeaders
  Options +ExecCGI
</Directory>
# line 43-49: 取消注釋并添加如下信息

<Location /perl-status>
  SetHandler perl-script
  PerlResponseHandler Apache2::Status
  Require ip 127.0.0.1 10.1.1.1/24
# add access permission

#  Order deny,allow
#  Deny from all
#  Allow from .example.com
</Location>
[root@linuxprobe ~]# systemctl restart httpd

[3] 創(chuàng)建測試腳本以確保設(shè)置不是ploblem。如果顯示如下所示的結(jié)果，就可以。 
[root@linuxprobe ~]# mkdir /var/www/perl
[root@linuxprobe ~]# vi /var/www/perl/test-mod_perl.cgi

#!/usr/bin/perl

use strict;
use warnings;

print "Content-type: text/html\n\n";
print "<html>\n<body>\n";
print "<div style=\"width:100%; font-size:40px; font-weight:bold; text-align:center;\">";

my $a = 0;
&number();

print "</div>\n</body>\n</html>";

sub number {
  $a++;
  print "number \$a = $a";
}

[root@linuxprobe ~]# chmod 705 /var/www/perl/test-mod_perl.cgi 
#客戶端瀏覽器訪問：http://linuxprobe.org/perl/test-mod_perl.cgi

[4] 配置在RAM上具有代碼緩存的注冊表模式

[root@linuxprobe ~]# vi /etc/httpd/conf.d/perl.conf
Alias /perl /var/www/perl
<Directory /var/www/perl>
  SetHandler perl-script
  PerlResponseHandler ModPerl::Registry # uncomment

#
  PerlResponseHandler ModPerl::PerlRun # comment out

  PerlOptions +ParseHeaders
  Options +ExecCGI
</Directory>
[root@linuxprobe ~]# systemctl restart httpd

[5] 訪問作為[4]節(jié)的示例的測試腳本，然后變量通過重新加載而增加，因為變量被高速緩存在RAM上。所以有必要編輯注冊表模式的代碼,這里瀏覽器沒刷新一次，$a值加一。

[root@linuxprobe ~]# vi /var/www/perl/test-mod_perl.cgi

#!/usr/bin/perl

use strict;
use warnings;

print "Content-type: text/html\n\n";
print "<html>\n<body>\n";
print "<div style=\"width:100%; font-size:40px; font-weight:bold; text-align:center;\">";

my $a = 0;

&number($a
);

print "</div>\n</body>\n</html>";

sub number {

  my($a) = @_;

  $a++;
  print "number \$a = $a";
}

[6]順便說一下，可以看到mod_perl的狀態(tài)來訪問“http：//（主機名或IP地址）/ perl-status”。

二、PHP + PHP-FPM

安裝PHP-FPM使PHP腳本速度快

[1]安裝PHP，請參考這里。   
[2]安裝PHP-FPM。  
[root@linuxprobe ~]# yum -y install php-fpm
[3]   配置Apache httpd。
[root@linuxprobe ~]# vi /etc/httpd/conf.d/php.conf
# line 5: change like follows
<FilesMatch \.php$>
#
  SetHandler application/x-httpd-php
  SetHandler "proxy:fcgi://127.0.0.1:9000"

</FilesMatch>
[root@linuxprobe ~]# systemctl start php-fpm
[root@linuxprobe ~]# systemctl enable php-fpm
[root@linuxprobe ~]# systemctl restart httpd

[4]創(chuàng)建phpinfo并訪問它，然后如果“FPM / FastCGI”顯示，它是確定。  
[root@linuxprobe ~]# echo '<?php phpinfo(); ?>' > /var/www/html/info.php

三、Python + mod_wsgi

安裝mod_wsgi（WSGI：Web服務(wù)器網(wǎng)關(guān)接口），使Python腳本更快

[1] 安裝mod_wsgi .
[root@linuxprobe ~]# yum -y install mod_wsgi
[2] 例如，將mod_wsgi配置為可以訪問/ test_wsgi，后端是/var/www/html/test_wsgi.py.
[root@linuxprobe ~]# vi /etc/httpd/conf.d/wsgi.conf
# create new

WSGIScriptAlias /test_wsgi /var/www/html/test_wsgi.py
[root@linuxprobe ~]# systemctl restart httpd

[3] 創(chuàng)建您在上面設(shè)置的測試腳本.
[root@linuxprobe ~]# vi /var/www/html/test_wsgi.py
# create new

def application(environ,start_response):
  status = '200 OK'
  html = '<html>\n' \
      '<body>\n' \
      '<div style="width: 100%; font-size: 40px; font-weight: bold; text-align: center;">\n' \
      'mod_wsgi Test Page\n' \
      '</div>\n' \
      '</body>\n' \
      '</html>\n'
  response_header = [('Content-type','text/html')]
  start_response(status,response_header)
  return [html]

[4]配置如果你使用Django。 （[參考安裝Django](http://blog.csdn.net/wh211212/article/details/52992413)）例如，在“wang”下?lián)碛械摹?home/wang/ venv/testproject”下配置“testapp”

[root@linuxprobe ~]# vi /etc/httpd/conf.d/django.conf
# create new

WSGIDaemonProcess testapp python-path=/home/wang/venv/testproject:/home/wang/venv/lib/python2.7/site-packages
WSGIProcessGroup testapp
WSGIScriptAlias /django /home/wang/venv/testproject/testproject/wsgi.py

<Directory /home/wang/venv/testproject>
  Require all granted
</Directory>

[root@linuxprobe ~]# systemctl restart httpd

四、訪問日志分析器：AWstats

安裝AWstats，它報告http日志以分析對http服務(wù)器的訪問。

[1] 安裝AWstats。

# install from EPEL
[root@linuxprobe ~]# yum --enablerepo=epel -y install awstats
# awstats.（hostname）.conf是自動生成的
[root@linuxprobe ~]# vi /etc/awstats/awstats.linuxprobe.org.conf
# line 122: change
# if your config for log format in httpd.conf is 'combined' Set here '1'
# If log-config is 'common' set here '4', but in this case, some informations can't be get (browser info and so on)
LogFormat=1
# line 153: specify your hostname
SiteDomain="linuxprobe.org
# line 168: set IP address you'd like to exclude
HostAliases="localhost 127.0.0.1 REGEX[server\.world$] REGEX[^10\.1\.1\.]
"
[root@linuxprobe ~]# vi /etc/httpd/conf.d/awstats.conf
# line 30: IP address you permit to access
Require ip 10.1.1.0/24

[root@linuxprobe ~]# systemctl restart httpd
# generate reports ( reports are updated for hourly by Cron )

[root@linuxprobe ~]# /usr/share/awstats/linuxproberoot/cgi-bin/awstats.pl -config=linuxprobe.org -update

Create/Update database for config "/etc/awstats/awstats.linuxprobe.org.conf" by AWStats version 7.4 (build 20150714)
From data in log file "/var/log/httpd/access_log"...
Phase 1 : First bypass old records, searching new record...
Searching new records from beginning of log file...
Phase 2 : Now process new records (Flush history on disk after 20000 hosts)...
Jumped lines in file: 0
Parsed lines in file: 165
 Found 0 dropped records,
 Found 0 comments,
 Found 0 blank records,
 Found 0 corrupted records,
 Found 0 old records,
 Found 165 new qualified records.

[2]訪問“http：//（您的服務(wù)器的名稱或IP地址/）/awstats/awstats.pl”，然后顯示以下屏幕，可以看到httpd日志報告。