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List:       ganglia-general
Subject:    [Ganglia-general] hosts not showing up in unicast mode
From:       solarflow99 <solarflow99 () gmail ! com>
Date:       2011-12-01 21:25:22
Message-ID: CAO8i5OJa77jsrhpWGDFuq58+eY+KL0Mg=OEiJGaOpfHHA6mMwQ () mail ! gmail ! com
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I am trying to setup ganglia-3.1.7-3.el6.x86_64 in unicast mode.  I'm just
starting off with 1 cluster and it won't add any hosts in the web
interface, here is my configuration:

"server" running the web frontend and gmond, gmetad:

globals {
  daemonize = yes
  setuid = yes
  user = ganglia
  debug_level = 0
  max_udp_msg_len = 1472
  mute = no
  deaf = no
  allow_extra_data = yes
  host_dmax = 300 /*secs */
  cleanup_threshold = 300 /*secs */
  gexec = no
  send_metadata_interval = 30 /*secs */

cluster {
  name = "NRS-test"
  owner = "unspecified"
  latlong = "unspecified"
  url = "unspecified"
}

udp_send_channel {
  host = justin-test
  port = 8649
  ttl = 1
}

udp_recv_channel {
  port = 8649
}

tcp_accept_channel {
  port = 8649
}


And in gmetad, I have only this:   data_source "NRS-test" justin-test


"client" individual node:

all the same except no directive for udp_recv and tcp_accept.  Both hosts
are resolvable as justin-test in /etc/hosts.


Also, does gmetad have to be running on the nodes?  Where does it specify
the graph types for each host, etc?  I don't see how to customize what to
display in the frontend.

[Attachment #5 (text/html)]

I am trying to setup ganglia-3.1.7-3.el6.x86_64 in unicast mode.  I&#39;m just \
starting off with 1 cluster and it won&#39;t add any hosts in the web interface, here \
is my configuration:<div><br></div><div>&quot;server&quot; running the web frontend \
and gmond, gmetad:</div> <div><br></div><div><div>globals {</div><div>  daemonize = \
yes</div><div>  setuid = yes</div><div>  user = ganglia</div><div>  debug_level = \
0</div><div>  max_udp_msg_len = 1472</div><div>  mute = no</div><div>  deaf = \
no</div> <div>  allow_extra_data = yes</div><div>  host_dmax = 300 /*secs \
*/</div><div>  cleanup_threshold = 300 /*secs */</div><div>  gexec = no</div><div>  \
send_metadata_interval = 30 /*secs */</div></div><div><br></div><div><div> cluster \
{</div><div>  name = &quot;NRS-test&quot;</div><div>  owner = \
&quot;unspecified&quot;</div><div>  latlong = &quot;unspecified&quot;</div><div>  url \
= &quot;unspecified&quot;</div><div>}</div></div><div><br></div><div> \
<div>udp_send_channel {</div><div>  host = justin-test</div><div>  port = \
8649</div><div>  ttl = \
1</div><div>}</div></div><div><br></div><div><div>udp_recv_channel {</div><div>  port \
= 8649</div><div>}</div><div><br></div> <div>tcp_accept_channel {</div><div>  port = \
8649</div><div>}</div></div><div><br></div><div><br></div><div>And in gmetad, I have \
only this:   data_source &quot;NRS-test&quot; \
justin-test</div><div><br></div><div><br></div> <div>&quot;client&quot; individual \
node:</div><div><br></div><div>all the same except no directive for udp_recv and \
tcp_accept.  Both hosts are resolvable as justin-test in \
/etc/hosts.</div><div><br></div><div><br></div><div> Also, does gmetad have to be \
running on the nodes?  Where does it specify the graph types for each host, etc?  I \
don&#39;t see how to customize what to display in the frontend.</div>



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