This should have been sent to ganglia-general, but as far as I can tell your
configuration is quite wrong. First, you are using multicast addresses as
host addresses. AFAIK that's not possible (especially for TCP). Use
regular, unicast, public/private class A/B/C addresses. You also seem to be
trying to configure gmond to send its data to gmetad. That is not how gmond
works. Gmond only sends data to other gmonds (using UDP on port 8649 by
default). Gmond hosts a TCP port on 8649 (they are not the same port since
one is UDP and one is TCP) and the idea is that gmetad can connect to that
TCP port to get metadata. That TCP port must be bound to a normal unicast
address AFAIK. Those unicast addresses are what you should specify in the
gmetad.conf on the data_source line. That should get you started.
-Matt Chambers
_____
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of
Pieter Thoma
Sent: Wednesday, May 23, 2007 2:15 AM
To: [email protected]
Subject: [Ganglia-developers] problem configuring ganglia
Dear all,
i'm trying to install ganglia on our cluster but I have some problems
getting the nodes to send their metadata to the management node.
I think it's an IP configuring problem in the .conf files.
Management node:
2 ip addresses (using samples ones here)
-233.234.10.5/16
-233.235.10.1/16
Cluster nodes:
1 ip address
-233.235.11.1/16
The .conf files:
Management node:
gmond.conf
udp_send_channel {
mcast_join = 239.2.11.72
port = 8649
}
udp_send_channel {
host = mgmtserver
port = 8649
}
udp_recv_channel {
mcast_join = 239.2.11.72
port = 8649
bind = 239.2.11.72
}
tcp_accept_channel {
port = 8649
}
gmetad.conf
data_source "Our Cluster" 10 localhost 233.235.11.1 233.235.11.2
Cluster node:
gmond.conf
udp_send_channel {
mcast_join = 239.2.11.72
port = 8649
}
udp_send_channel {
host = 233.235.10.1
port = 8649
}
udp_send_channel {
host = mgmtserver
port = 8649
}
All the rest is commented out.
What is wrong?
Regards,
Pieter
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