Hi,
Managed to solve this issue.
The problem was on the first client in the list.
Found it with:
# telnet localhost 8649 | grep -i "CLUSTER NAME"
This client return this output:
<!ATTLIST CLUSTER NAME CDATA #REQUIRED>
<CLUSTER NAME="unspecified" LOCALTIME="1417448924" OWNER="unspecified"
LATLONG="unspecified" URL="unspecified">
The fix was in two ways:
1. Changing the order of the clients (the other clients return correct
cluster_name), so that client won't be the first in line fix the issue.
2. Restart gmond on that client, fixed the issue on the client (seems
like it was a cache issue).
Bottom line, the cluster name showed in the WEB GUI was taken from the first
client in the list (which was wrong).
Hoping it will help to anyone facing this issue in the future.
Lavi
From: Lavi Buchnik
Sent: Monday, December 01, 2014 5:30 PM
To: 'ganglia-general@lists.sourceforge.net'
Subject: ganglia data source shown as unspecified
Hi,
My configuration as follows:
1. Server gmetad.conf have many data source defined, each one have a list
of many servers.
2. All data source appears correctly on the ganglia portal (grid combo
box) except one data source which shown as "unspecified". Still it is showing
the clients monitoring correctly.
3. Still, when checking the data source which doesn't appears correctly
by its name (instead appears as "unspecified"), can't find anything wrong in
the server configuration (gmetad.conf ) or in the clients configuration
(gmond.conf), both configuration have the correct data source name.
4. The version we are using is:
a. Server side:
libganglia-3.4.0-1.x86_64
ganglia-web-3.5.3-1.noarch
ganglia-gmond-3.4.0-1.x86_64
ganglia-gmetad-3.4.0-1.x86_64
ganglia-gmond-modules-python-3.4.0-1.x86_64
b. Client side:
ganglia-gmond-3.4.0-1.x86_64
libganglia-3.4.0-1.x86_64
ganglia-gmond-modules-python-3.4.0-1.x86_64
Please advise.
Thanks,
Lavi Buchnik
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