Currently I'm using OMD, a Nagios compatible monitoriing package that let's you easily switch from different implementations.
I've chosen to work with Shinken as the core monitoring, Thruk as the web interface and PNP4Nagios as the chart package.
It works ok, but some charts a never shown for most services, even if I restart all the services. I don't know which component to blame for the bad behaviour.
After some painful research, I've discovered that the solution was rather simple:
I had to delete this file: /omd/sites/mysite/var/shinken/retention.dat, and all the charts reappeared again.
I've chosen to work with Shinken as the core monitoring, Thruk as the web interface and PNP4Nagios as the chart package.
It works ok, but some charts a never shown for most services, even if I restart all the services. I don't know which component to blame for the bad behaviour.
After some painful research, I've discovered that the solution was rather simple:
I had to delete this file: /omd/sites/mysite/var/shinken/retention.dat, and all the charts reappeared again.