Hello,

I'd like to receive critical notifications of low disk space, high load etc on the maps-warper instance via shinken.wmflabs.org

In the past the instance has run out of disk space so we'd like to be sure that it would let us know before that happens! I've cleaned out unused kernels and will move the db data files to another filesystem so this is now less probable, but would be wise to have this in place for the future together with other variables.

I've been keeping a manual eye on it so far via https://tools.wmflabs.org/nagf and http://graphite.wmflabs.org/

Generally, it would be good to get the default set thresholds established and I imagine I can customize these.