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如何安装和设置NagiosCore

admin 互联网 IT业界 52热度

安装和设置Nagios Core的步骤如下:

(图片来源网络,侵删)

1、系统要求

操作系统:Linux(推荐使用CentOS、Ubuntu等)

数据库:MySQL或PostgreSQL

Web服务器:Apache或Nginx

2、安装依赖库和软件包

更新系统软件包列表

“`

sudo yum update y

“`

安装必要的依赖库和软件包

“`

sudo yum install y gcc gccc++ make ncursesdevel openssldevel perl wget netsnmpdevel libcurldevel postgresqldevel mysqldevel

“`

3、下载Nagios Core源码

“`

wget https://assets.nagios.com/downloads/nagioscore/releases/nagios4.4.6.tar.gz

“`

4、解压源码包并进入目录

“`

tar zxvf nagios4.4.6.tar.gz

cd nagios4.4.6

“`

5、编译和安装Nagios Core

“`

./configure withcommandgroup=admin withcommandname=status withconfig=/etc/nagios withlogfile=/var/log/nagios3/nagios.log withstatedir=/var/lib/nagios3 withlockfile=/var/run/nagios3/nagios.pid withplugins=1 withopenssl=1 witheventhandlers=1 withperlmodules=1 withmysql=1 withpgsql=1 withnetsnmp=1 withmailer=sendmail withmta=postfix

make all

sudo make install

“`

6、创建Nagios用户和组

“`

sudo groupadd nagcmd

sudo useradd g nagcmd d /usr/local/nagios3 s /bin/bash nagios3

sudo passwd nagios3

“`

7、配置Nagios Core

创建配置文件目录并复制默认配置文件

“`

sudo mkdir /etc/nagios3

sudo cp p conf/* /etc/nagios3/

“`

编辑配置文件/etc/nagios3/nagios.cfg,设置以下参数:

“`

define host{…} # 定义主机和服务监控规则

define service{…} # 定义服务监控规则

define command{…} # 定义命令执行脚本

“`

初始化数据库表结构

“`

sudo nagios3 v /etc/nagios3/nagios.cfg d /usr/local/nagios3/var/db/nagios3 c /usr/local/nagios3/etc/objects/commands.cfg c /usr/local/nagios3/etc/objects/contacts.cfg c /usr/local/nagios3/etc/objects/hosts.cfg c /usr/local/nagios3/etc/objects/services.cfg c /usr/local/nagios3/etc/objects/timeperiods.cfg c /usr/local/nagios3/etc/objects/templates.cfg c /usr/local/nagios3/etc/objects/events.cfg c /usr/local/nagios3/etc/objects/eventhandlers.cfg c /usr/local/nagios3/etc/objects/logfiles.cfg c /usr/local/nagios3/etc/objects/hostdependencies.cfg c /usr/local/nagios3/etc/objects/servicedependencies.cfg c /usr/local/nagios3/etc/objects/hostextinfo.cfg c /usr/local//nagios3//etc//objects//serviceextinfo.cfg c /usr//local//nagios3//etc//objects//hostgroupmemberships.cfg c /usr//local//nagios3//etc//objects//servicegroupmemberships.cfg c /usr//local//nagios3//etc//objects//hostgroups.cfg c /usr//local//nagios3//etc//objects//servicegroups.cfg c /usr//local//nagios3//etc//objects//hostaliases.cfg c /usr//local//nagios3//etc//objects//servicealiases.cfg c /usr//local//nagios3//etc//objects//generichoststatusobjectdefinitions.cfg c /usr//local//nagios3//etc//objects//genericservicestatusobjectdefinitions.cfg c /usr//local//nagios3//etc//objects//genericservicedependencyobjectdefinitions.cfg c /usr//local//nagios3//etc//objects//generichostdependencyobjectdefinitions.cfg c /usr//local//nagios3//etc//objects//genericcontactgroupmembershipobjectdefinitions.cfg c /usr//local//nagios3//etc//objects//genericcontactgroupobjectdefinitions.cfg c /usr//local//nagios3 //etc //objects //genericcontactobjectdefinitions.cfg c /usr //local //nagio

更新时间 2024-05-21 01:29:07