In this changeset, I implemented the main logic although this is
mainly a shameful copy/paste of Nova's blueprint
https://blueprints.launchpad.net/nova/+spec/centralize-config-options
Partially Implements: blueprint centralise-config-opts
Change-Id: Ib645ad5da5c706336bb6ac37e85b027d05665c32
In this changeset, I implemented a background scheduler service
for Watcher and more particularly for the Decision Engine where
I made it create 2 types of job per cluster data model collector
plugin:
- An initial job that is asynchronously executed upon starting the
Decision Engine
- A periodical job that gets triggered every configurable interval
of time
Change-Id: I3f5442f81933a19565217b894bd86c186e339762
Partially-Implements: bluprint cluster-model-objects-wrapper
Currently we have to amend the code of the Planner
for each new added Watcher Action. This patch set will
modifying the DefaultPlanner class and leverage the
plugins-parameters blueprint so that we can configure
weights via the configuration file.
Documentation and unittest also be update in this patch.
Co-Authored-By: Vincent Françoise <vincent.francoise@b-com.com>
Change-Id: Ib794488fcafd1e153a7d7b1f7253686136501872
blueprint: configurable-weights-default-planner
The old 'watcher_messaging' section of the Watcher configuration file
has now been replaced by the more standard oslo.configuration one.
DocImpact
Change-Id: Ie027df023e6133f3188e57b42846083f28c282bd
This regression was caused when we upgrade the version of olso.
Unfortunately this issue wasn't picked up with the unit tests as
the cmds doesn't have unit tests yet.
Error message: "watcher-api fail with NoSuchOptError: no such option:debug"
This patchset implements unit tests for:
- 'watcher-api' command
- 'watcher-db-manage' command (and sub-command)
- 'watcher-applier' command
Change-Id: I2bea8aee28dec913ebc45f2824bf474f86652642
