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--- server_monitoring [2010/06/21 22:42]
172.26.14.218
+++ server_monitoring [2010/10/19 17:18] (current)
aorth
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 ===== Server Monitoring =====
-  * [[server_monitoring:ganglia|Ganglia]] - Monitors cluster CPU, disk, network usage
+  * [[server_monitoring:ganglia|Ganglia]] -- Monitors cluster CPU, disk, network usage
-  * [[server_monitoring:monit|Monit]] - Monitors specific services
+  * [[server_monitoring:monit|Monit]] -- Monitors specific services
-  * [[server_monitoring:nagios|Nagios]] - Monitors servers,hosts and services
+  * [[server_monitoring:nagios|Nagios]] -- Monitors servers, hosts and services
-  * [[server_monitoring:zabbix|Zabbix]] -Monitor servers,host and services
+  * [[server_monitoring:zabbix|Zabbix]] -- Monitors servers, host and services
-===== Nagios =====
-Nagios is a powerful monitoring system that enables organizations to identify and resolve IT infrastructure problems before they affect critical business processes. http://www.nagios.org/about
-=== Installation ===
-Download the latest version of nagios while hot, from http://www.nagios.org/download
-<file>$ wget http://prdownloads.sourceforge.net/sourceforge/nagios/nagios-3.2.0.tar.gz
-$ cd nagios-3.2.0
-$ ./configure
-$ make all
-$ useradd nagios
-$ make install
-$ make install-init
-$ make install-commandmode
-$ make install-config
-$ make install-webconf
-</file>
-=== Configuration ===
-----
-Running the following command will create a new file called htpasswd.users in the /usr/local/nagios/etc directory. It will also create an username/password entry for nagiosadmin. You will be asked to provide a password that will be used when nagiosadmin authenticates to the web server.
-<code>htpasswd -c /usr/local/nagios/etc/htpasswd.users nagiosadmin </code>
-Download and install plugins
-<file>
-$ wget http://prdownloads.sourceforge.net/sourceforge/nagiosplug/nagios-plugins-1.4.14.tar.gz
-$ tar xfz nagios-plugins-1.4.14.tar.gz
-$ cd nagios-plugins-1.4.14
-$ ./configure && make && make install
-</file>
-Edit the configuration files to add host and services to be monitored:
-<code>vim /usr/local/nagios/etc/objects/localhost.cfg </code>
-Check remote services http://wiki.nagios.org/index.php/Howtos:checkbyssh_RedHat
-=== Accessing Nagios ===
-----
-http://172.26.0.205:4020/nagios/
-with  username = "nagiosadmin" and password = "nagios"
-==== Zabbix ====
-----
-Installation: Ref : http://www.zabbix.com/documentation/1.8/start
-RHEL-compatible Linux: Ref: http://andrewfarley.com/sysadmin/rpm-repository-online
-<code>sudo echo '[andrewfarley]
-name=Andrew Farley RPM Repository
-baseurl=http://repo.andrewfarley.com/centos/$releasever/$basearch/
-enabled=1
-gpgcheck=0' > /etc/yum.repos.d/andrewfarley.com.repo</code>
-And then you can install zabbix agent, zabbix server, zabbix get, or zabbix proxy with…
-<file>
-    sudo yum install zabbix-agent
-    sudo yum install zabbix-server
-    sudo yum install zabbix-get
-    sudo yum install zabbix-proxy </file>
-If it fails to install, you might need to clean the metadata with the following command and try again…
-    sudo yum clean metadata
-Debian-Based Linux:
-----
-<code>
-root@simple:~# apt-cache search zabbix
-zabbix-agent - network monitoring solution - agent
-zabbix-frontend-php - network monitoring solution - PHP front-end
-zabbix-proxy-mysql - network monitoring solution - proxy (using MySQL)
-zabbix-proxy-pgsql - network monitoring solution - proxy (using PostgreSQL)
-zabbix-server-mysql - network monitoring solution - server (using MySQL)
-zabbix-server-pgsql - network monitoring solution - server (using PostgreSQL)
-root@simple:~# aptitude install zabbix-proxy-mysql zabbix-agent zabbix-server-mysql zabbix-frontend-php
-</code>
-=== Accessing Zabbix ===
-http://172.26.12.29/zabbix
-username: Admin
-password: zabbix

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