Added kapacitor tickscripts to trigger alerts based on certain
thresholds.
Change-Id: I66d1b1e58d279405637d9a2f06b3aae19fa29cc3
Signed-off-by: Kevin Carter <kevin.carter@rackspace.com>
With ansible 2.2, apt_repository update_cache feature has
been fixed. When a new repo will be added, apt-get update
will be run after the addition if update_cache is set to yes.
This combined with the apt module now properly checking the
cache validity, we can now have proper updating of the cache
with registering variables.
Change-Id: Ic9788156a88223dc0d27fafa2a798f396135f990
Added a playbook to deploy an alerting tool, Kapacitor that can work
with influxdb. Updated readme to demonstrate how to deploy Kapacitor.
Kapacitor can be used to trigger alerts based on some uncertain
events. It subscribes to influxdb to collect data.
General Flow:
Telegraf -> InfluxDb -> Grafana
Telegraf -> InfluxDb -> Kapacitor
Change-Id: I5c400cf9efbda43bb5cb7a9bbd890435e74127f3
