CentOS版本： centos-x64 2.6.32-279.el6.x86_64

nagios版本：Nagios  Core 3.4.2

Cacti版本： cacti-0.8.8a

Ntop：ntop-5.0.1

pnp：pnp4nagios-0.6.19

一、配置yum, 更换为163的源

1. 首先备份/etc/yum.repos.d/CentOS-Base.repo

#mv /etc/yum.repos.d/CentOS-Base.repo /etc/yum.repos.d/CentOS-Base.repo.backup

2. 下载对应版本repo文件, 放入/etc/yum.repos.d/(操作前请做好相应备份)

#http://mirrors.163.com/.help/CentOS6-Base-163.repo

3. 修改repo文件名称

#mv /etc/yum.repos.d/CentOS6-Base-163.repo /etc/yum.repos.d/CentOS-Base.repo

4. 运行yum makecache生成缓存

5. 安装rpmforge

#rpm -ivh rpmforge-release-0.5.2-2.el6.rf.x86_64.rpm

二、安装包及相关软件

1. 每个人机器的环境不一样，我是用最小安装模式安装的centos，需要安装以上的包，如果还安装过程中提示缺少依赖包，请自行安装吧。

yum install httpd -y

yum install php php-mysql php-snmp php-gd -y

yum install mysql mysql-server mysql-devel -y

yum install net-snmp-utils -y

yum install rrdtool* -y

yum install gcc* -y

yum install gd gd-devel -y

yum install glibc* -y

yum install make.x86_64 automake -y

yum install openssl* -y

yum install perl-devel -y

yum install GeoIP GeoIP-devel -y

yum install ettercap  -y

yum install libpcap libpcap-devel -y

yum install gdbm gdbm-devel -y

yum install python python-libspython-devel -y

yum install wget  -y

yum install automake* -y

yum install libtool -y

yum install subversion -y

yum install libdbi libdbi-devel -y

yum install libdbi-dbd-mysql –y

2. 配置apache

#vi/etc/httpd/conf/httpd.conf，确保有“LoadModule status_module modules/mod_status.so”这行并没有被注释，标示已经支持检测模块，然后启动apache:

#servicehttpd start

#chkconfig --level 35 httpd on  开机启动

3. 配置php

#vi/var/www/html/index.php

<?php

phpinfo();

?>

访问http://localhost，验证php能够正常工作

4. 配置mysql

#servicemysqld start    启动mysql

#chkconfig--level 35 mysqld on    设置mysql开机启动

#mysqladmin-u root password 'password'    设置root账号登陆密码

#mysql-u root -p  使用root账号登陆

mysql>create database cactidb;             创建数据库cactidb，并创建管理账号cactier

mysql>GRANT all Privileges ON cactidb.* TO cactier@localhost IDENTIFIED BY 'password';

mysql>GRANT all Privileges ON cactidb.* TO cactier@127.0.0.1 IDENTIFIED BY 'password';

mysql>flush privileges;                               更新权限设置

创建mysql.php验证mysql数据库连接

<?php

$link=mysql_connect("localhost","root","password");

if(!$link) echo"FAILD!";

else echo "OK!";

?>

页面显示OK!表示连接正常。

5. 配置SNMP

#vi/etc/snmp/snmpd.conf   编辑SNMP的配置文件，其中修改一下几行

# First, map the community name "public"into a "security name"

#      sec.name  source          community

41 com2sec notConfigUser  default       public#默认的密码为“public”, 可以改为需要的密码

62 access  notConfigGroup ""      any       noauth    exact  all none none

85 view all    included  .1                               80

#service snmpd start      启动SNMP服务

#chkconfig--level 35 snmpd on        设置snmp服务开机启动

三、安装nagios

1. 设置nagios用户和组

#/usr/sbin/useradd-m nagios

#passwdnagios

#/usr/sbin/groupaddnagios

#/usr/sbin/usermod-a -G nagios nagios

2. 安装配置nagios

#tarzxf nagios-3.4.2.tar.gz

#cd nagios

#./configure --with-gd-lib=/usr/lib64  --with-gd-inc=/usr/include --with-command-group=nagios--with-httpd-conf=/etc/httpd/conf/

#makeall

#makeinstall

#makeinstall-init

#makeinstall-config

#makeinstall-commandmode

#makeinstall-webconf

#vi/usr/local/nagios/etc/objects/contacts.cfg

#htpasswd -c /usr/local/nagios/etc/htpasswd.users nagiosadmin

vi/etc/httpd/conf/httpd.conf

添加：

#nagios default settings

Include /etc/httpd/conf/nagios.conf

#service httpd restart

访问http://IP/nagios

3. 安装nagios-plugins

#tar zxf nagios-plugins-1.4.16.tar.gz

#cd nagios-plugins-1.4.16

#./configure--with-nagios-user=nagios --with-nagios-group=nagios

#make

#makeinstall

4. 安装 nagios-snmp

#tar zxf CPAN-1.9800.tar.gz

#cd CPAN-1.9800

#perl Makefile.PL

#make

#make install

#yuminstall perl-Time-HiRes -y

#perl -MCPAN -e shell (ftp://freesoft.cgi.gov.cn/pub/languages/perl/CPAN )

cpan>installNet::SNMP

#tar zxf nagios-snmp-plugins.1.1.1.tgz

#cd nagios_plugins

#chkconfig --add nagios

#chkconfig nagios on

#/usr/local/nagios/bin/nagios -v /usr/local/nagios/etc/nagios.cfg

#chcon -R -t httpd_sys_content_t /usr/local/nagios/sbin

#chcon -R -t httpd_sys_content_t /usr/local/nagios/share

#servicenagios start

四、安装cacti

1. 安装

#tar zxvf /root/cacti-0.8.8a.tar.gz

#mv /root/cacti-0.8.8a /usr/local/cacti

#mysql -u root -p cactidb < /usr/local/cacti/cacti.sql

#vi/usr/local/cacti/include/config.php

$database_type = "mysql";

$database_default ="cactidb";

$database_hostname ="localhost";

$database_username ="cactier";

$database_password ="password";

$database_port = "3306";

$database_ssl = false;

#adduser -s /sbin/nologin cactier

#cd /usr/local/cacti

#chown -R cactier rra/ log/

#vi/etc/crontab

*/5* * * * cactier php /usr/local/cacti/poller.php > /dev/null &

#vi /etc/httpd/conf/cacti.conf

Alias /cacti "/usr/local/cacti"

<Directory"/usr/local/cacti">

OptionsFollowSymLinks MultiViews

AllowOverrideNone

Orderallow,deny

Allowfrom all

</Directory>

2. 配置

#/usr/bin/php -q /usr/local/cacti/poller.php --force --debug

验证php是否有错误，如有：PHP Warning:  strtotime()或PHPWarning:  date()的警告信息，则 vi/etc/php.ini，修改“;date.timezone=”为“date.timezone= PRC”，然后重启httpd服务。

打开http://IP/cacti/install 进行cacti的安装

五、安装ntop

#useradd -M -s /sbin/nologin -r ntop

#tarzxvf ntop-5.0.1.tar.gz

#cd  ntop-5.0.1

#./autogen.sh

#make

#makeinstall

#chown-R ntop.ntop /usr/local/share/ntop

#chown-R ntop:root /usr/local/share/ntop

#ntop -A

#ntop -i eth0 -d -L -u ntop

#echo 'ntop -i eth0 -d -L -u ntop &> /dev/null' >>/etc/rc.d/rc.local

访问http://IP:3000

六、整合cacti和ntop

#tar zxvf ntop-v0.2-1.tgz

#mv ntop /usr/local/cacti/plugins/

#vi/usr/local/cacti/include/config.php

添加“$plugins[] = 'ntop';”

七、整合cacti和nagios

1. 安装ndoutils

#tar zxf ndoutils-1.5.2.tar.gz

#cd ndoutils-1.5.2

#./configure --with-mysql-lib=/usr/lib64/mysql

#make

#cd /root/ndoutils-1.5.2/db

#./installdb -ucactier -p 123#abc -h localhost -d cactidb

#cd /root/ndoutils-1.5.2/src

cp -v src/{ndomod-3x.o,ndo2db-3x,file2sock,log2ndo} /var/www/html/nagios/bin

#cp -v ndomod-3x.o /usr/local/nagios/bin/

#mv/usr/local/nagios/bin/ndomod-3x.o /usr/local/nagios/bin/ndomod.o

#cp -v ndo2db-3x /usr/local/nagios/bin/

#mv/usr/local/nagios/bin/ndo2db-3x /usr/local/nagios/bin/ndo2db

#cp -v file2sock /usr/local/nagios/bin/

#cp -v log2ndo /usr/local/nagios/bin/

#cd /root/ndoutils-1.5.2/config

#cp -v ndo2db.cfg-sample /usr/local/nagios/etc/

#mv/usr/local/nagios/etc/ndo2db.cfg-sample /usr/local/nagios/etc/ndo2db.cfg

#cp -v ndomod.cfg-sample /usr/local/nagios/etc/

#mv/usr/local/nagios/etc/ndomod.cfg-sample /usr/local/nagios/etc/ndomod.cfg

#chmod 644 /usr/local/nagios/etc/ndo*

#chown nagios:nagios /usr/local/nagios/etc/*

#chown nagios:nagios /usr/local/nagios/bin/*

#vi /usr/local/nagios/etc/nagios.cfg

broker_module=/usr/local/nagios/bin/ndomod.o config_file=/usr/local/nagios/etc/ndomod.cfg   # 在文件中添加：

event_broker_options=-1# 检查

#vi/usr/local/nagios/etc/ndo2db.cfg

socket_type=tcp

db_servertype=mysql

db_host=localhost

db_port=3306

db_name=cactidb

db_prefix=npc_

db_user=cactier

db_pass=password

#/usr/local/nagios/etc/ndomod.cfg

output_type=tcpsocket

output=127.0.0.1

为ndo2db添加启动进程

#cp ./daemon-init /etc/init.d/ndo2db

#vi /etc/init.d/ndo2db

# 检查里面的路径确保不会出现“//"，并将Ndo2dbBin修改成下面的值：

Ndo2dbBin=/usr/local/nagios/bin/ndo2db

#chmod +x /etc/init.d/ndo2db

#servicendo2db start

#tail-20 /var/log/messages    ## 查看其中是否有错误出现。如无报错请继续

#/usr/local/nagios/bin/nagios-v /usr/local/nagios/etc/nagios.cfg    检查nagios配置没有问题

#service nagios restart

2. 安装npc

#tar zxf /root/npc-2.0.4.tar.gz

#mv /root/npc/ /usr/local/cacti/plugins/

#vi /usr/local/cacti/include/config.php

添加 $plugins[] = 'npc';

3. 为apche添加php支持

#vi /etc/httpd/conf/httpd.conf

# 添加一行：

AddType application/x-httpd-php .php .phtml

# 修改原DirectoryIndex内容为：

DirectoryIndex index.html index.html.var index.php

#usermod -G cactier apache

#service httpd restart    ## 重启apache以让php生效

#php -m   ## 查看是否有json被加载

4. 修改mysql中的表结构：

use cactidb;

alter table npc_eventhandlers addlong_output TEXT NOT NULL default '' after output;

alter table npc_eventhandlers add long_outputTEXT NOT NULL default '' after output;

alter table npc_hostchecks add long_outputTEXT NOT NULL default '' after output;

alter table npc_hoststatus add long_outputTEXT NOT NULL default '' after output;

alter table npc_notifications add long_outputTEXT NOT NULL default '' after output;

alter table npc_servicechecks addlong_output TEXT NOT NULL default '' after output;

alter table npc_servicestatus addlong_output TEXT NOT NULL default '' after output;

alter table npc_statehistory add long_outputTEXT NOT NULL default '' after output;

alter table npc_systemcommands addlong_output TEXT NOT NULL default '' after output;

#service ndo2db restart

#service nagios restart

八、安装pnp4nagios

1. 安装pnp

#tar pnp4nagios-0.6.19.tar.gz

#cdpnp4nagios-0.6.19

# ./configure --with-nagios-user=nagios--with-nagios-group=nagios

#make all

#make install

#make install-webconf

#make install-config

#make install-init

部署配置文件

#chown –R nagios.nagios /usr/local/pnp4nagios

#su - nagios

$cd /usr/local/pnp4nagios/etc

$mv misccommands.cfg-sample misccommands.cfg

$mv nagios.cfg-sample  nagios.cfg

$mv process_perfdata.cfg-sample process_perfdata.cfg

$mv rra.cfg-sample rra.cfg

$cd /usr/local/pnp4nagios/etc/pages

$mv web_traffic.cfg-sample web_traffic.cfg

$cd /usr/local/pnp4nagios/etc/check_commands

$mv check_all_local_disks.cfg-sample check_all_local_disks.cfg

$mv check_nrpe.cfg-sample check_nrpe.cfg

$mv check_nwstat.cfg-sample check_nwstat.cfg

设置npcd开机启动

#chkconfig–add /etc/init.d/npcd

启动npcd

#service npcd start

2. 修改nagios配置文件

配置nagios.cfg，修改：

#vi/usr/local/nagios/etc/nagios.cfg

process_performance_data=1

host_perfdata_command=process-host-perfdata

service_perfdata_command=process-service-perfdata

配置commands.cfg，修改：

#vi /usr/local/nagios/etc/objects/etc/objects/commands.cfg

# 'process-host-perfdata' command definition

define command{

command_name    process-host-perfdata

command_line   /usr/local/pnp4nagios/libexec/process_perfdata.pl

}

# 'process-service-perfdata'command definition

define command{

command_name    process-service-perfdata

command_line   /usr/local/pnp4nagios/libexec/process_perfdata.pl

}

配置templates.cfg，添加：

#vi/usr/local/nagios/etc/objects/etc/objects/templates.cfg

# Pnp4nagios host definition template

define host {

name       host-pnp

action_url/pnp4nagios/graph?host=$HOSTNAME$

register   0

}

# Pnp4nagioshost definition template

define service {

name       srv-pnp

action_url/pnp4nagios/graph?host=$HOSTNAME$&srv=$SERVICEDESC$

register   0

}

配置主机监控文件：

#vi/usr/local/nagios/etc/objects/etc/objects/192.168.8.80-NSClient.cfg

define service{

use                                          generic-service,srv-pnp

host_name                            192.168.8.80-NSClient

service_description            check_ping

check_command                 check_ping!100.0,20%!500.0,60%

}

3. 重启服务

#/usr/local/nagios/bin/nagios-v /usr/local/nagios/etc/nagios.cfg    检查nagios配置

#service nagios restart   没有错误重启nagios服务

#service npcd restart      重启npcd服务

先简单记录一下，以后有时间再完善吧。