openstack-helm-infra/prometheus
Steve Wilkerson 9e5a295465 Update Elasticsearch health status expressions
This updates the Elasticsearch health status expressions used in
Prometheus, Nagios and Grafana.  The previous Prometheus rule
defined for Elasticsearch health checked for a status that was
> 0 to trigger an alarm for a green health status. The correct
returned values are: 1 for green, 0 for both red and yellow. This
changes the expression to use arithmetic operators to give us a
result that maps to: 2 for green, 1 for yellow, 0 for red.

This also updates the Elasticsearch dashboard in Grafana to add a
new mapping for the updated 2g,1y,0r scale.

Finally, this also updates the Nagios service check to be a bit
more verbose in its output.

For reference, see:
https://github.com/justwatchcom/elasticsearch_exporter/issues/120

Change-Id: I6ef2a7c308c6ebfdb693b46127a285bceb6ba872
2019-01-16 11:11:59 -06:00
..
templates Remove unused pod-etc-apache volumes 2019-01-04 10:31:35 -06:00
Chart.yaml Prometheus monitoring for OSH infra 2017-11-30 09:43:17 -06:00
requirements.yaml Prometheus monitoring for OSH infra 2017-11-30 09:43:17 -06:00
values.yaml Update Elasticsearch health status expressions 2019-01-16 11:11:59 -06:00