I have just compiled a clean version of gmond against python2.6, and I
have lots of pretty new graphs for 2 hosts in a cluster called 'Test'.
One of these hosts is a mysql server and I'd like to use the scripts in
gmond-python-modules[1] to monitor it. So in my gmond.conf, I have
include ('/etc/ganglia/conf.d/mysqld.pyconf')
and mysqld.pyconf is unmodified except for the username/password
necessary to connect to my mysqld. But then when I run gmond on the
mysql server, I can see that it's failing. I have verified that I can
write a python script using the same credentials from that box using the
same python install that can connect to the mysqld.
Here's the output, any suggestions?
/usr/local/sbin/gmond -c /etc/ganglia/gmond.conf -p /var/run/gmond.pid -d 9
loaded module: core_metrics
loaded module: cpu_module
loaded module: disk_module
loaded module: load_module
loaded module: mem_module
loaded module: net_module
loaded module: proc_module
loaded module: sys_module
loaded module: python_module
udp_recv_channel mcast_join=NULL mcast_if=NULL port=8649 bind=NULL
tcp_accept_channel bind=NULL port=8649
udp_send_channel mcast_join=NULL mcast_if=NULL host=aux.campus.local
port=8649
Unable to find the metric information for
'mysql_innodb_pending_normal_aio_reads'. Possible that the module has
not been loaded.
Unable to find the metric information for
'mysql_innodb_pending_log_writes'. Possible that the module has not been
loaded.
Unable to find the metric information for 'mysql_innodb_transactions'.
Possible that the module has not been loaded.
Unable to find the metric information for
'mysql_innodb_pending_chkp_writes'. Possible that the module has not
been loaded.
<snipped lots more similar 'Unable to find ...' messages>
[1] https://github.com/ganglia/gmond_python_modules
--
Duncan Hutty
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