cacti+nagios整合：

http://pkgs.fedoraproject.org/repo/pkgs/php-json/php-json-ext-1.2.1.tar.bz2/e06e701412a055f3372775216ec3d604/php-json-ext-1.2.1.tar.bz2

http://sourceforge.net/projects/nagios/files/ndoutils-2.x/ndoutils-2.0.0/ndoutils-2.0.0.tar.gz/download

http://pecl.php.net/get/PDO_MYSQL-1.0.2.tgz

http://down.51cto.com/data/558499

$ sudo apt-get install libmysqld-dev

$ sudo apt-get install php5-dev

$ tar jxfv php-json-ext-1.2.1.tar.bz2

$ cd php-json-ext-1.2.1

$ ./configure

$ sudo make

$ sudo make install

$ cd

$ tar zxfv ndoutils-2.0.0.tar.gz

$ cd ndoutils-2.0.0

$ ./configure --prefix=/usr/local/nagios --enable-mysql --with-ndo2db-user=nagios --with-ndo2db-group=nagios

$ sudo make

$ sudo cp src/ndomod-3x.o /usr/local/nagios/bin/

$ sudo cp src/ndo2db-3x /usr/local/nagios/bin/

$ sudo cp src/log2ndo /usr/local/nagios/bin/

$ sudo cp src/file2sock /usr/local/nagios/bin/

$ sudo cp config/ndo2db.cfg-sample /usr/local/nagios/etc/ndo2db.cfg

$ sudo cp config/ndomod.cfg-sample /usr/local/nagios/etc/ndomod.cfg

$ sudo vi /usr/local/nagios/ndo2db.cfg

ndo2db_user=nagios
ndo2db_group=nagios
socket_type=tcp （去掉前#,socket_type=unix前加#）
db_prefix=npc_   (默认为db_prefix=nagios_)
db_name=cacti //cacti的数据库名
db_user=cactiuser //cacti的数据库用户
db_pass=123456 //cacti的数据库用户的密码

:wq

$ sudo vi /usr/local/nagios/etc/ndomod.cfg

output_type=tcpsocket （去掉前面的#,output_type=unixsocket前加#
output=127.0.0.1 （去掉前面的#,output=/usr/local/nagios//var/ndo.sock前加#

:wq

启动ndo2db:

$ sudo /usr/local/nagios/bin/ndo2db-3x  -c /usr/local/nagios/etc/ndo2db.cfg

$ sudo vi /usr/local/nagios/etc/nagios.cfg

process_performance_data=1  (确保该处值为1且没被注释掉)

broker_modules=/usr/local/nagios/bin/ndomod-3x.o config_file=/usr/local/nagios/etc/ndomod.cfg  (在最后添加)

:wq

$ sudo service nagios restart

$ cd /var/www/cacti/plugins/  (将下载好的npc.tar.gz放到该目录下)

$ tar zxfv npc.tar.gz

$ sudo vi /var/www/cacti/include/config.php

$plugins[]='npc';

:wq

$ sudo service apache2 restart

$ cd

$ tar zxfv PDO_MYSQL-1.0.2.tgz

$ sudo ln -s /usr/include/php5   /usr/include/php

$ cd PDO_MYSQL-1.0.2

$ phpize

$ ./configure

$ sudo make

$ sudo make install

$ mysql -u root -p123456

mysql> use cacti;
mysql> alter table npc_eventhandlers add long_output TEXT NOT NULL default '' after output;
mysql> alter table npc_hostchecks add long_output TEXT NOT NULL default '' after output;
mysql> alter table npc_hoststatus add long_output TEXT NOT NULL default '' after output;
mysql> alter table npc_notifications add long_output TEXT NOT NULL default '' after output;
mysql> alter table npc_servicechecks add long_output TEXT NOT NULL default '' after output;
mysql> alter table npc_statehistory add long_output TEXT NOT NULL default '' after output;
mysql> alter table npc_systemcommands add long_output TEXT NOT NULL default '' after output;

访问http://localhost/cacti-console-Plugin Managent-点击Npc行的Actions向下箭头图标-点击向右图标-就会出现npc界面

点击console-Settings-NPC-勾中Remote Commands-Nagios Command File Path：/usr/local/nagios/var/rw/nagios.cmd-Nagios URL:http://ip/nagios-点击Save