tree ba7c4b1027ccc69ab362465a39ebb63729ed78d8
parent e6de3d94e7469585892ec32cf0598d6ace1f5f13
author Simon Pasquier <spasquier@mirantis.com> 1490193081 +0100
committer Simon Pasquier <spasquier@mirantis.com> 1490258463 +0100

Make Nagios an optional feature

Now that Sensu is the recommended backend for alerting, it should be
possible to deploy StackLight without Nagios. Unfortunately the current
aggregator and metric_collector classes have a hard dependency on Nagios
and this change fixes it.

Note that user models already using Nagios and willing to stick with it
should now include heka.metric_collector.output.nagios and
heka.aggregator.output.nagios classes wherever needed.