[collectd] collectd[3112]: write_graphite plugin: Connecting to localhost:2003 via tcp failed
Leo Liu
sdl.web at gmail.com
Sun Oct 19 06:26:58 CEST 2014
Hi there,
I am running collectd on centos 7. collectd and collectd-rrdtool are
installed from the EPEL repo. I keep getting this error:
Oct 19 12:02:12 boss collectd[3112]: write_graphite plugin: Connecting to localhost:2003 via tcp failed. The last error was: Permission denied
Here is the conf I added to /etc/collectd.d/server.conf and no other
changes are made:
LoadPlugin "network"
LoadPlugin "write_graphite"
# server
<Plugin "network">
Listen "192.168.122.40"
</Plugin>
<Plugin write_graphite>
<Node "example">
Host "localhost"
Port "2003"
Protocol "tcp"
LogSendErrors true
Prefix "collectd"
Postfix "collectd"
StoreRates true
AlwaysAppendDS false
EscapeCharacter "_"
</Node>
</Plugin>
Both collectd and carbon-cache are run on the same machine (KVM).
I can verify carbon-cache is listening on port 2003/tcp and it is
working. I tested its working by using the example-client.py from carbon
git repo from another machine as evidenced by the carbon's listener.log:
19/10/2014 10:59:59 :: MetricLineReceiver connection with 127.0.0.1:57222 established
19/10/2014 11:00:00 :: MetricLineReceiver connection with 127.0.0.1:57222 closed cleanly
Could someone help me resolve this issue? Thanks.
Leo
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