I this changeset, I fixed the issue whereby object auto fields are not
being updated within the WatcherObject after an update.
Change-Id: I7e65341b386a5c0c58c2109348e39e463cf2f668
Closes-Bug: #1641955
In this changeset, I added the "action_plan" ObjectField which can
either be loaded by setting the new "eager" parameter as True
or not loaded (as before) by setting it to False. The advantage of
introducing this eager parameter is that this way,
we can reduce to a minimum the overhead of DB queries whenever the
related object fields is not actually needed.
Change-Id: Iae255d9a0a919e2b6db710be24dbf9033b72166e
Partially-Implements: blueprint watcher-versioned-objects
In this changeset, I modified all existing Watcher objects to now
rely on oslo.versionedobjects as a base.
Change-Id: I3c9b1ca6da529d128743b99020350f28926ea1a2
Partially-Implements: blueprint watcher-versioned-objects
We want a simplest way to validate the input parameters of an
Action through a schema.
APIImpact
DocImpact
Partially implements: blueprint watcher-add-actions-via-conf
Change-Id: I139775f467fe7778c7354b0cfacf796fc27ffcb2
As we can see in the codebase, we have 3 "Status" enums which are
located at:
- watcher/objects/action.py
- watcher/objects/action_plan.py
- watcher/objects/audit.py
So I renamed them from "Status" to "State" to be consistent with
the DB schema.
Change-Id: If3d180c9daba6ae9083775ad6813aa4c21763dbf
Closes-Bug: #1522733
In watcher, an audit generates a set of actions which
aims at achieving a given goal (lower energy consumption, ...).
It is possible to configure different strategies in order to achieve
each goal. Each strategy is written as a Python class which produces
a set of actions. Today, the set of possible actions is fixed for a
given version of Watcher and enables optimization algorithms to
include actions such as instance migration, changing hypervisor state,
changing power state (ACPI level, ...).
This patchset add the possibility to store several parameters
for an Action.
The parameters store info that the custom Action needs.
The parameters provided as tuples with the following fields:
(parameter_name, parameter_type).
It remove also the deprecated attributes
(src,dst,description)
APIImpact
Partially implements: blueprint watcher-add-actions-via-conf
Change-Id: Ic6727341822f8ac62f212d337814b2dca76044e3
In several places in Watcher, there are statuses which corresponds
to a status in the respective life cycle. There were used past tense
everywhere, except "SUCCESS" which was written in present tense.
So I searched for all the occurences of this state, and replaced them
with their past tense form.
Change-Id: Ic41def96d1a608da06a1e394e24704d4f06ab32a
Closes-Bug: #1520276
