Thanks for the assistance all, I now have Check_MK collecting the OMSA bits. Marco pointed me to a package that is required, but isnât included when installing the âsrvadmin-allâ meta package.
The missing package is the Inventory Collector, âsrvadmin-cmâ. After installing this and restarting the OMSA services `srvadmin-services.sh restart` it works.
https://www.dell.com/support/article/de/de/dedhs1/sln311156/snmp-configuration-for-omsa-on-linux?lang=en
Install Inventory Collector on 64-bit Servers
Inventory Collector is required for systems update on Linux servers. Currently it is available only as a 32-bit version and must be installed separately for 64-bit systems.
For all 64-bit supported Linux operating systems you must complete the following steps:
1. Install the 32-bit version of zlib and compat-libstdc++ libraries.
2. Install the srvadmin-cm package
----------------
Mike Hanby
mhanby @ uab.edu
Systems Analyst II - Enterprise
IT Research Computing Services
The University of Alabama at Birmingham
From: Arno Wijnhoven <***@vsnsystemen.nl>
Date: Tuesday, November 6, 2018 at 2:58 AM
To: Mike Hanby <***@uab.edu>, Paul Dott <***@gmail.com>
Cc: "checkmk-***@lists.mathias-kettner.de" <checkmk-***@lists.mathias-kettner.de>
Subject: RE: [Check_mk (english)] How do I enable the Dell OpenManage and PowerEdge Checks?
Hi Mike,
Iâm 100% sure you donât need to tell Check_MK to search for Dell OIDs.
The relevant OIDs are mentioned in the SNMP scripts so Check_MK already knows which ones to get.
Check_MK just gets everything, and then sees which OID are known to Check_MK.
There is no way to âtell Check_MKâ, it either knows or it doesnât â based on the scripts it has (/omd/sites/<sitename>/share/check_mk/checks/)
Anyhow, it looks like your SNMP listener works. There should be a lot of OIDs starting with .1.3.6.1.4.1.674.10892/10893 (=Dell).
Specifically: OID .1.3.6.1.4.1.674.10893.1.20.1.0 should give you the installed version of OpenManage.
Please verify this manually: snmpget -v2c âc<community> <hostname> .1.3.6.1.4.1.674.10893.1.20.1.0
(you could also download iReasoning MIB browser or another tool to check this).
If this OID is not present, OpenManage could be installed improperly.
Be advised: if you installed OpenManage, you shouldnât poll the RAC, poll the host itself instead.
Polling the RAC is an extra, but the host itself gives you most information.
Arno Wijnhoven
From: checkmk-en [mailto:checkmk-en-***@lists.mathias-kettner.de] On Behalf Of Hanby, Mike
Sent: maandag 5 november 2018 15:19
To: Paul Dott <***@gmail.com>
Cc: checkmk-***@lists.mathias-kettner.de
Subject: Re: [Check_mk (english)] How do I enable the Dell OpenManage and PowerEdge Checks?
I do have the OpenManage services running and have configured and started snmpd on a test server. The test server is configured in WATO to use both SNMP and the CMK agent.
When I go to Services for the test server, I see the standard Linux SNMP services (file systems, memory, interfaces, SNMP info, and uptime), but no additional SNMP services.
The SNMP user has access to the full tree:
view AllView included .1
I guess Iâm missing something to tell CMK to search for the Dell MIBs that Iâm interested in.
----------------
Mike Hanby
mhanby @ uab.edu
Systems Analyst II - Enterprise
IT Research Computing Services
The University of Alabama at Birmingham
From: Paul Dott <***@gmail.com<mailto:***@gmail.com>>
Date: Sunday, November 4, 2018 at 10:21 PM
To: Mike Hanby <***@uab.edu<mailto:***@uab.edu>>
Cc: "checkmk-***@lists.mathias-kettner.de<mailto:checkmk-***@lists.mathias-kettner.de>" <checkmk-***@lists.mathias-kettner.de<mailto:checkmk-***@lists.mathias-kettner.de>>
Subject: Re: [Check_mk (english)] How do I enable the Dell OpenManage and PowerEdge Checks?
Hi,
https://mathias-kettner.de/cms_check_dell_om_mem.html
Seems like you have the openmange server running. Do you have the snmp agent chosen/configured for this host in check mk?
On Sun, Nov 4, 2018 at 19:17 Hanby, Mike <***@uab.edu<mailto:***@uab.edu>> wrote:
Iâm running the Check_MK 1.5.0p7 Raw Edition. I have a bunch of Dell PowerEdge servers running Dell OpenManage.
How do I get Check_MK to use the dell_om_* and dell_chassis_* checks?
----------------
Mike Hanby
mhanby @ uab.edu<http://uab.edu>
Systems Analyst II - Enterprise
IT Research Computing Services
The University of Alabama at Birmingham
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