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--- nagios:groundwork [2006/11/06 15:13]
a created
+++ nagios:groundwork [2009/05/25 00:35] (current)
@@ Line 1: / Line 1: @@
 Etch and Groundwork monitor
@@ Line 5: / Line 6: @@
 download source somewhere
+Install Net-SNMP and SNMPTT as described below
+   * http://sourceforge.net/project/showfiles.php?group_id=51473
+   * /usr/local/snmptt/
+ Copy snmptt to /usr/sbin/ and ensure it is executable (chmod +x snmptt)
+.  Copy snmptthandler to /usr/sbin/ and ensure it is executable (chmod +x snmptthandler)
+.  Copy snmptt.ini to /etc/snmp/ or /etc/ and edit the options inside the file.
+apt-get install snmptrapfmt
+snmptt.ini -> /usr/local/snmptt/snmptt.ini
+a.   For standlone mode:  Modify the Net-SNMP snmptrapd.conf file by adding the following line:
+     traphandle default /usr/local/snmptt/snmptt
+apt-get install libapache2-mod-jk tomcat5
+  mysql mysql < /usr/local/groundwork/databases/create/create-databases-groundwork-3.1.sql
+  mysql monarch < /usr/local/groundwork/databases/load/monarch.sql
+  mysql dashboard < /usr/local/groundwork/databases/load/dashboard_nagios_create.sql
+  mysql mnogosearch < /usr/local/groundwork/databases/load/mnogosearch.sql
+  mysql guava < /usr/local/groundwork/databases/load/guava.sql
+  mysql sv < /usr/local/groundwork/databases/load/sv.sql
+==== TODO ====
+<code>
+in the file /usr/local/groundwork/guava/packages/nagios/views/nagios.inc.php you need to change nagiosadmin by $_SESSION['username'] (on line 24, the line is currently: $guava->SSO_createAuthTicket("nagios_auth_tkt", "/", 'nagiosadmin'); )
+then restart httpd
+Now when you login on groundwork as user foo, it will use the nagios cgi's as user foo as well.
+You need to do the same for nagiosmap and nagiosreport
+</code>
+----
+<code>
+I had everything working great, and now suddenly the graphing stopped. Still have space on my drive and everything else is working fine.
+As of 10:00 this morning .. .. no graphs. Even /usr/local/groundwork/nagios/eventhandlers/service_perfdata.log hasn't been touched since then. . . . very weird.
+Any ideas? I don't think that I changed anything, and I've restarted the gwservices service and even rebooted. No change.
+Also . . . . anybody know how to get rid of old datasets in the performance module? Seems like I read that once and can't figure it out.
+</code>
+Got it. Somehow, the command to process the performance data had gotten changed to service_perfdata instead of service_perfdata_db.
+In terms of the other question, when I got to the performance module and click on a host, there are old services that I have removed from hosts in the drop downs. It gets confusing as I have made a great deal of changes getting the system up to snuff.
+There are also names of hosts that I have changed in the host drop-down (ex. I changed cisco2811 to router_cisco2811, but cisco2811 is still in the drop down as well as the new name).
+How do I clear out old information?
+----
+===== Setup tips =====
+   * [[http://www.groundworkopensource.com/community/forums/viewtopic.php?f=3&t=1196&sid=6a67b50f481946247fd53e61a15dde28|Groundwork + Cacti]]
+   * [[http://www.groundworkopensource.com/community/forums/viewtopic.php?f=3&t=1018&sid=6a67b50f481946247fd53e61a15dde28|Single signon example]]
+   * [[http://www.groundworkopensource.com/community/forums/viewtopic.php?f=23&t=1317&sid=6a67b50f481946247fd53e61a15dde28|Complete guide about GWMON + Cacti]]
+   * [[http://www.groundworkopensource.com/community/forums/viewtopic.php?f=3&t=460&sid=6a67b50f481946247fd53e61a15dde28|command-line access to groundwork]]
+   * [[http://www-941.ibm.com/collaboration/wiki/display/WiKiPtype/ganglia|Ganglia HowTo]]
+   * Renaming the monitored device in GWMOS?
+   Ok - I found that there is a rename button on the Configuration pages for each Host (NOT the Configuration EZ!).