This patch set adds support of auto-triggering of action plans.
Change-Id: I36b7dff8eab5f6ebb18f6f4e752cf4b263456293
Partially-Implements: blueprint automatic-triggering-audit
This patch set adds new periods strategy input
parameter that allows to specify the time length of
statistic aggregation.
Change-Id: Id6c7900e7b909b0b325281c4038e07dc695847a1
In this change set, hardware.cpu_util is changed to
compute.node.cpu.percent in workload_stabilization.
By doing so, one can run this strategy on a simple devstack
without having to setup the SNMP plugin.
Change-Id: I8df8921337ea3f4e751c0c822d823e64e3ca7e1c
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 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 the following notifications:
- audit.planner.start
- audit.planner.end
- audit.planner.error
Partially Implements: blueprint audit-versioned-notifications-api
Change-Id: I29d371f8cb3fd7948c87bec97186e24a88e8fdb6
In this changeset, I implemented the following notifications:
- audit.strategy.start
- audit.strategy.end
- audit.strategy.error
Partially Implements: blueprint audit-versioned-notifications-api
Change-Id: I6ae8468caf8d215bc8bc694813beb4dc94f53fdb
In this changeset, I implemented the audit.delete notification.
Partially Implements: blueprint audit-versioned-notifications-api
Change-Id: I8aeb73f4b8d3273d6de7dc9c44674e3041b005ea
In this changeset, I implemented the audit.create notification.
Change-Id: Ia092ca3a3dc951e3313a07f15a98aec5818e9ab0
Partially-Implements: blueprint audit-versioned-notifications-api
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 implemented the notification_level parameter
that allows you to set the level minimum level of notification to
be emitted by Watcher.
Partially Implements: blueprint watcher-notifications-ovo
Change-Id: I78b30ceb3ee7606078a87beb3a4ce5d9568af1e0
In this changeset, I removed the now obsolete status_topic config
option.
DocImpact
Partially Implements: blueprint watcher-notifications-ovo
Change-Id: Icfc03abd875b77fc456bfa286ac2b5774651e8fa
In this changeset, I cleaned up the Watcher codebase to remove
the old notification mechanism that is actually unused.
Partially Implements: blueprint watcher-notifications-ovo
Change-Id: I1901e65f031441b98a7d6f6c9c1c0364eaaaf481
In this changeset, I added all the required modification in order
for Watcher to enable the implementation of versioned notifications.
Change-Id: I600ecbc767583824555b016fb9fc7faf69c53b39
Partially-Implements: blueprint watcher-notifications-ovo
The function nova.servers.list() will return a huge context in the
large infrastructure. We can use nova.servers.get() instead of it.
Change-Id: If922c31e8aff27bfbc475c63083ee561ee7f1f67
Submitted state is not referenced nor used in the Watcher codebase,
and hence removed the references to the state from the codebase.
Change-Id: Ibb0cf5125e2d93683739abf35030b7cf5cb1b056
Closes-Bug: 1634150
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 added the "audit" and the "strategy "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: Ieca6fa438cbf2267f5ae2ea0d059b2953e65076b
Partially-Implements: blueprint watcher-versioned-objects
In this changeset, I added the "goal" and the "strategy "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 goal is not actually needed.
Change-Id: I5a1b25e395e3d904dae954952f8e0862c3556210
Partially-Implements: blueprint watcher-versioned-objects
In this changeset, I added the "goal" and the "strategy "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 goal is not actually needed.
Change-Id: I97418163f68aea2f1cda80be94e4035f0b3700ae
Partially-Implements: blueprint watcher-versioned-objects
In this changeset, I added the "goal" 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 goal is not actually needed.
Partially-Implements: blueprint watcher-versioned-objects
Change-Id: I103c9ed161d2cedf7b43c55f9e095ef66bf44dea
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
In this changeset, I added ORM relationships to the DB models
concerning the already-declared foreign keys.
I also modified the DB query building to now handle a new 'eager'
parameter that, if True, is responsible to also fetch the data
relative to these 'parent' DB entities (no cascading).
Change-Id: Ieea181af9a4b173c54621dcc6c549161f5a35aeb
Partially-Implements: blueprint watcher-versioned-objects
This patch set normalizes CPU for hardware.cpu.util meter and
transform KB into MB fetched from hardware.memory.used meter.
Change-Id: I6dd1d053e81f06c3adb6fb256ac77bbf55a07f3e
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
