centos下nginx配置perl运行bugzilla

nginx本身不带perl解析的功能，需要用到fcgi-perl,安装：

yum install fcgi-perl

写一个脚本fastcgi服务的脚本：

vim /usr/local/fcgi-perl/fastcgi-wrapper.pl

#!/usr/bin/perl

use FCGI;

use Socket;

use POSIX qw(setsid);

require 'syscall.ph';

&daemonize;

#this keeps the program alive or something after exec'ing perl scripts

END() { } BEGIN() { }

*CORE::GLOBAL::exit = sub { die "fakeexitnrc=".shift()."n"; };

eval q{exit};

if ($@) {

exit unless $@ =~ /^fakeexit/;

};

&main;

sub daemonize() {

chdir '/'                 or die "Can't chdir to /: $!";

defined(my $pid = fork)   or die "Can't fork: $!";

exit if $pid;

setsid                    or die "Can't start a new session: $!";

umask 0;

}

sub main {

$socket = FCGI::OpenSocket( "127.0.0.1:8999", 10 ); #use IP sockets

$request = FCGI::Request( *STDIN, *STDOUT, *STDERR, %req_params, $socket );

if ($request) { request_loop()};

FCGI::CloseSocket( $socket );

}

sub request_loop {

while( $request->Accept() >= 0 ) {

#processing any STDIN input from WebServer (for CGI-POST actions)

$stdin_passthrough ='';

$req_len = 0 + $req_params{'CONTENT_LENGTH'};

if (($req_params{'REQUEST_METHOD'} eq 'POST') && ($req_len != 0) ){

my $bytes_read = 0;

while ($bytes_read < $req_len) {

my $data = '';

my $bytes = read(STDIN, $data, ($req_len - $bytes_read));

last if ($bytes == 0 || !defined($bytes));

$stdin_passthrough .= $data;

$bytes_read += $bytes;

}

}

#running the cgi app

if ( (-x $req_params{SCRIPT_FILENAME}) &&  #can I execute this?

(-s $req_params{SCRIPT_FILENAME}) &&  #Is this file empty?

(-r $req_params{SCRIPT_FILENAME})     #can I read this file?

){

pipe(CHILD_RD, PARENT_WR);

my $pid = open(KID_TO_READ, "-|");

unless(defined($pid)) {

print("Content-type: text/plainrnrn");

print "Error: CGI app returned no output - ";

print "Executing $req_params{SCRIPT_FILENAME} failed !n";

next;

}

if ($pid > 0) {

close(CHILD_RD);

print PARENT_WR $stdin_passthrough;

close(PARENT_WR);

while(my $s = <KID_TO_READ>) { print $s; }

close KID_TO_READ;

waitpid($pid, 0);

} else {

foreach $key ( keys %req_params){

$ENV{$key} = $req_params{$key};

}

# cd to the script's local directory

if ($req_params{SCRIPT_FILENAME} =~ /^(.*)/[^/]+$/) {

chdir $1;

}

close(PARENT_WR);

close(STDIN);

#fcntl(CHILD_RD, F_DUPFD, 0);

syscall(&SYS_dup2, fileno(CHILD_RD), 0);

#open(STDIN, "<&CHILD_RD");

exec($req_params{SCRIPT_FILENAME});

die("exec failed");

}

}

else {

print("Content-type: text/plainrnrn");

print "Error: No such CGI app - $req_params{SCRIPT_FILENAME} may not ";

print "exist or is not executable by this process.n";

}

}

}

做成服务运行：

vim /etc/init.d/perl-fastcgi

#!/bin/sh

#

# nginx – this script starts and stops the nginx daemon

#

# chkconfig: - 85 15

# description: Nginx is an HTTP(S) server, HTTP(S) reverse

# proxy and IMAP/POP3 proxy server

# processname: nginx

# config: /opt/nginx/conf/nginx.conf

# pidfile: /opt/nginx/logs/nginx.pid

# Source function library.

. /etc/rc.d/init.d/functions

# Source networking configuration.

. /etc/sysconfig/network

# Check that networking is up.

[ "$NETWORKING" = "no" ] && exit 0

perlfastcgi="/usr/local/fcgi-perl/fastcgi-wrapper.pl"

prog=$(basename perl)

lockfile=/var/lock/subsys/perl-fastcgi

start() {

[ -x $perlfastcgi ] || exit 5

echo -n $"Starting $prog: "

daemon $perlfastcgi

retval=$?

echo

[ $retval -eq 0 ] && touch $lockfile

return $retval

}

stop() {

echo -n $"Stopping $prog: "

killproc $prog -QUIT

retval=$?

echo

[ $retval -eq 0 ] && rm -f $lockfile

return $retval

}

restart() {

stop

start

}

force_reload() {

restart

}

rh_status() {

status $prog

}

rh_status_q() {

rh_status >/dev/null 2>&1

}

case "$1" in

start)

rh_status_q && exit 0

$1

;;

stop)

rh_status_q || exit 0

$1

;;

restart)

$1

;;

force-reload)

force_reload

;;

status)

rh_status

;;

condrestart|try-restart)

rh_status_q || exit 0

;;

*)

echo $"Usage: $0 {start|stop|status|restart|condrestart|try-restart|force-reload}"

exit 2

esac

改权限，并启动：

chmod 755 /etc/init.d/perl-fastcgi

chmod 755 /usr/local/fcgi-perl/fastcgi-wrapper.pl

chkconfig --add perl-fastcgi

chkconfig --level 345 perl-fastcgi on

service perl-fastcgi start

启动后可以用ps 或netstat看下进程和端口有没有起来。

nginx的安装就不讲了，在nginx内配置一个bugzilla使用的主机:

   server {

listen       80;

server_name  bugzilla.domainname.com;

root   /usr/local/nginx/html/bugzilla;

index  index.cgi index.pl index.html index.htm;

access_log /usr/local/nginx/html/bugzilla/logs/access.log  combined;

error_log  /usr/local/nginx/html/bugzilla/logs/error.log notice;

#       location / {

#               root   /usr/local/nginx/html/bugzilla;

#               index  index.html index.htm;

#       }

location ~ .*.(pl|cgi)$ {

root /usr/local/nginx/html/bugzilla;

gzip off;

include fastcgi_params;

fastcgi_pass  127.0.0.1:8999;

fastcgi_index index.cgi;

fastcgi_param  SCRIPT_FILENAME  /$document_root/$fastcgi_script_name;

}

   }

应用配置：

service nginx reload

先写一个测试脚本跑跑看是否正常：

vim /usr/local/nginx/html/bugzilla/test.pl

#!/usr/bin/perl print "Content-type:text/htmlnn";

print <<EndOfHTML;

<html><head><title>Perl Environment Variables</title></head>

<body>

<h1>Perl Environment Variables</h1>

EndOfHTML

foreach $key (sort(keys %ENV)) {

print "$key = $ENV{$key}<br>n";

}

print "</body></html>";

保存后还要改一下权限：

chmod 755 /usr/local/nginx/html/bugzilla/test.pl

再用浏览器访问一下这个页面是否正常运行了。

没问题后fcgi-perl环境就算配置好了，下面安装bugzilla：

cd /usr/local/nginx/html/bugzilla

wget http://ftp.mozilla.org/pub/mozilla.org/webtools/bugzilla-4.4.tar.gz

tar -xvzf bugzilla-4.4.tar.gz

mv bugzilla-4.4/* /usr/local/nginx/html/bugzilla/

cd web

安装前要检查bugzilla所需的模块是否都安装了：

./checksetup.pl --check-modules

如果没有安装，用下面的方式安装：   

yum  --disablerepo=epel install perl-DateTime perl-DateTime-TimeZone  perl-DBI perl-Template-Toolkit perl-Template-Toolkit perl-Email-Send perl-Email-MIME perl-URI perl-List-MoreUtils perl-DBD-Pg  perl-DBD-Oracle  perl-GD  perl-Chart perl-Template-GD perl-GDTextUtil perl-GDGraph perl-MIME-tools perl-libwww-perl perl-XML-Twig perl-PatchReader perl-LDAP perl-Authen-SASL perl-RadiusPerl perl-SOAP-Lite JSON-RPC perl-JSON-XS  perl-Test-Taint perl-HTML-Parser perl-HTML-Scrubber perl-Email-MIME-Attachment-Stripper  perl-Email-Reply perl-TheSchwartz perl-Daemon-Generic Math-Random-Secure

再次用./checksetup.pl --check-modules检查，发现还有几个包没安装，提示用下面命令安装，但我执行后一直安装不上：

/usr/bin/perl install-module.pl JSON::RPC

/usr/bin/perl install-module.pl Apache2::SizeLimit

/usr/bin/perl install-module.pl Math::Random::Secure

/usr/bin/perl install-module.pl Email::MIME

那就不用bugzilla安装模块了，自己安装：

perl -MCPAN -e "install Email::MIME"

perl -MCPAN -e shell

cpan>force install JSON::RPC

cpan>force install Math::Random::Secure

最后再检查下，应该没问题了。

编辑配置文件，把目录，数据库ip,库名，用户和密码之类的填好。

vim localconfig

然后就可以正式安装了：

./checksetup.pl

会提示输入一个邮箱和密码，这个是默认的管理员用户和密码。

安装好后就浏览器打开看看是否正常就行了。

另外数据库还需要优化一下，加入下面两行：

[mysqld]

max_allowed_packet=4M

ft_min_word_len=2

更改后要重启数据库。

安装繁体中文包：

http://code.google.com/p/bugzilla-tw/

wget http://code.google.com/p/bugzilla-tw/downloads/detail?name=bugzilla.zh-TW.4.4r.20130609.tar.gz

tar -xvzf bugzilla.zh-TW.4.4r.20130609.tar.gz

cp -rf bugzilla-tw/template/zh-TW  /usr/local/nginx/html/bugzilla/template

再打开浏览器时就会显示繁体中文了。

最后加上几个cron,bugzilla用的：

crontab -e 

5  0 * * * cd /home/httpd/bugzilla.domainname.com/web && ./collectstats.pl

55 0 * * * cd /home/httpd/bugzilla.domainname.com/web && ./whineatnews.pl

*/15 * * * * cd /home/httpd/bugzilla.domainname.com/web && ./whine.pl 

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