Currently if user wants to skip some host_aggregates from audit,
it is not possible. This patch adds host_aggregates into the exclude
rule of audit scope. This patch also implements audit-tag-vm-metadata
using scopes.
TODOs:
1. Add tests
2. Remove old implementation of audit-tag-vm-metadata
Change-Id: Ie86378cb02145a660bbf446eedb29dc311fa29d7
Implements: BP audit-tag-vm-metadata
New audit state SUSPENDED is added in this patch set. If audit
state with continuous mode is changed from ONGOING to SUSPENDED,
audit's job is removed and the audit is not executed.
If audit state changed from SUSPENDED to ONGOING in reverse,
audit is executed again periodically.
Change-Id: I32257f56a40c0352a7c24f3fb80ad95ec28dc614
Implements: blueprint suspended-audit-state
We have two controllers as HA in our OpenStack environment.
There are watcher-applier and watcher-decision-engine in each
controller. So there are two same name in the services table.
In this case, the objects.Service.get_by_name(context, name)
will trigger exception of MultipleResultsFound.
We should use objects.Service.get(context, id) replace of
objects.Service.get_by_name(context, name).
Change-Id: Ic3ce784590d6c2a648cb3b28299744deed281332
Closes-Bug: #1674196
This patch adds checking audit state when updating an existing audit
in accordance with audit state machine.
Closes-Bug: #1662406
Change-Id: I20610c83169b77f141974a5cebe33818a4bf0728
The 'strategy_id' attribute is the one that not exposes
to API. But the 'PATCH' API always update this attribute.
So this change does not work when choose 'remove' op.
This patch sets value for 'strategy_id' attribute.
Change-Id: I1597fb5d4985bb8271ad3cea7ea5f0adb7de65f4
Closes-Bug: #1662395
'watcher audit list' returns a incorrect auto trigger flag
auto_trigger field is incorrectly unset to False
Change-Id: Iba4a0bda1acf18cbfde6f1dcdb0985a4c3f7b5bb
Closes-Bug: #1662051
This patch set adds support of auto-triggering of action plans.
Change-Id: I36b7dff8eab5f6ebb18f6f4e752cf4b263456293
Partially-Implements: blueprint automatic-triggering-audit
In this changeset, I implemented the sending of update notifications
whenever an audit is modified.
Change-Id: I5ccc2516ce896ae7d4ef542b133e8f052eaed602
Partially-Implements: blueprint audit-versioned-notifications-api
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
As we are about to version the Watcher objects, we need to make sure
that upcoming model/object modifications are additive in order to
avoid having to bump the major version of the API. Therefore,
this changeset removes 4 unused DB fields that were exposed in their
associated Watcher objects (i.e. AuditTemplate and Audit).
Change-Id: Ifb0783f21cd66db16b31e3c8e376fc9d6c07dea3
Partially-Implements: blueprint watcher-versioned-objects
This patch set adds audit scope mechanism.
It also removes host_aggregate field.
Change-Id: Ia98ed180a93fc8c19599735e2b41471d322bae9a
Partially-Implements: blueprint define-the-audit-scope
This patch set adds supervisor mechanism for Watcher services
to get ability to track states.
Partially-Implements: blueprint watcher-service-list
Change-Id: Iab1cefb971c79ed27b22b6a5d1bed8698e35f9a4
root.description = ("Watcher is an OpenStack project which aims to"
"to improve physical resources usage through"
Here more one 'to'
Change-Id: I3dac6cb15af43583a1360b7f2f14d4e2c9c26cf9
This change is updating the glossary with Scoring Module terms
and adding an information page about implementing scoring engine
plugin.
Partially-Implements: blueprint scoring-module
Change-Id: I411370dcc003ed837d8ce67659ecbfef3548ee11
Currently, create audit with unspecified parameters will success.
This is not reasonable, we shoud return a FAILED status to
notify the admin user.
Change-Id: Ifbcb3b8d9e736607b05b1eb408ec0f41bdf58a2f
Closes-Bug: #1599879
In this changeset, I implemented the logic which cancels
any audit or action plan whose goal has been re-synced
(upon restarting the Decision Engine).
Partially Implements: blueprint efficacy-indicator
Change-Id: I95d2739eb552d4a7a02c822b11844591008f648e
In this changeset, I refactored the whole Watcher codebase to
adopt a naming convention about the various elements of the
Compute model so that it reflects the same naming convention
adopted by Nova.
Change-Id: I28adba5e1f27175f025330417b072686134d5f51
Partially-Implements: blueprint cluster-model-objects-wrapper
A Scoring Module needs to expose a list of available
scoring engines through API and Watcher CLI. This list
is stored in database and synchronized by Decision Engine.
Partially-Implements: blueprint scoring-module
Change-Id: I32168adeaf34fd12a731204c5b58fe68434ad087
APIImpact
Modifying the api controller for audit objects to allow
creation of audit objects by specifying either an
audit_template uuid/id and/or a goal_id.
strategy_id is optional.
Partially Implements: blueprint persistent-audit-parameters
Change-Id: I7b3eae4d0752a11208f5f92ee13ab1018d8521ad
The hacking checks enforce during the pep8 run functional validations of
the code to ensure deeper filters and code consistency. This change set
adds the hacking checks to the wathcer project. These checks were
seeded from the neutron project, which had a good set of base defaults.
This change set also updates the watcher project to be compliant with
these new hacking checks.
Change-Id: I6f4566d384a7400bddf228aa127a53e6ecc82c2e
This patch set adds implementation for CONTINUOUS type
of audit.
Change-Id: I5f4ec97b2082c8a6b3ccebe36b2a343fa4a67d19
Implements: blueprint continuously-optimization
There's a number of places where a field of an object is named "type",
which isn't good thing. Actually type is keyword in python, so wherever
I found type used in models/api/object/test, I have fixed it to
audit_type in the audit files
Change-Id: Iea6bd3acb0b2af2a833b3916701aad88f6064bba
Closes-Bug: #1533392
Strategy provides parameters to customize algorithm behavior. End user
could query then specify parameters for their requirements.
Change-Id: Id097db5f6e79c94b57674c8e5d55b06098abf18c
Implements-bp: optimization-threshold
In this changeset, I wrote a documentation detailing how one can
implement a new goal plugin. I also mention to define the efficacy
specification for a given goal.
Partially Implements: blueprint efficacy-indicator
Change-Id: Iba267ae312f248b49d4600504f11678cdc225622
I this changeset, I added the efficacy indicators both at the DB
and at the API level alongside the associated logic.
Partially Implements: blueprint efficacy-indicator
Change-Id: I824553637621da67966103c1b0c01348b09bd836
