This updates the deployment scripts for Prometheus to leverage the
feature gate functionality rather than bash generation of the list
of override files to use for alerting rules
Change-Id: Ie497ae930f7cc4db690a4ddc812a92e4491cde93
Signed-off-by: Steve Wilkerson <sw5822@att.com>
This updates the Prometheus chart to support federation. This
moves to defining the Prometheus configuration file via a template
in the values.yaml file instead of through raw yaml. This allows
for overriding the chart's default configuration wholesale, as
this would be required for a hierarchical federated setup. This
also strips out all of the default rules defined in the chart for
the same reason. There are example rules defined for the various
aspects of OSH's infrastructure in the prometheus/values_overrides
directory that are executed as part of the normal CI jobs. This
also adds a nonvoting federated-monitoring job that vets out the
ability to federate prometheus in a hierarchical fashion with
extremely basic overrides
Change-Id: I0f121ad5e4f80be4c790dc869955c6b299ca9f26
Signed-off-by: Steve Wilkerson <sw5822@att.com>
