This patch is implementing skipping automatically actions based on the
result of action pre_condition method. This will allow to manage
properly situations as migration actions for vms which does not longer
exist. This patch includes:
- Adding a new state SKIPPED to the Action objects.
- Add a new Exception ActionSkipped. An action which raises it from the
pre_condition execution is moved to SKIPPED state.
- pre_condition will not be executed for any action in SKIPPED state.
- execute will not be executed for any action in SKIPPED or FAILED state.
- post_condition will not be executed for any action in SKIPPED state.
- moving transition to ONGOING from pre_condition to execute. That means
that actions raising ActionSkipped will move from PENDING to SKIPPED
while actions raising any other Exception will move from PENDING to
FAILED.
- Adding information on action failed or skipped state to the
`status_message` field.
- Adding a new option to the testing action nop to simulate skipping on
pre_condition, so that we can easily test it.
Implements: blueprint add-skip-actions
Assisted-By: Cursor (claude-4-sonnet)
Change-Id: I59cb4c7006c7c3bcc5ff2071886d3e2929800f9e
Signed-off-by: Alfredo Moralejo <amoralej@redhat.com>
This change corrects the detected sphinx-linit issue in the existing
docs and updates the contributor devstack guide to call out
required and advanced.
mostly the changes were simple fixes like replacing the configurable
default rule with explict literal syntax `term` -> ``term``
some inline Note: comments have been promoted to .. note:: blocks
and literal blocks :: have been promoted to .. code-block:: <language>
directives.
Change-Id: I6320c313d22bf542ad407169e6538dc6acf79901
This chanage enabled codespell in precommit and
fixes the existing typos.
A followup commit will enable this in tox and ci.
Change-Id: I0a11bcd5a88247a48d3437525fc8a3cb3cdd4e58
The api documentation is now published on docs.openstack.org instead
of developer.openstack.org. Update all links that are changed to the
new location.
Note that redirects will be set up as well but let's point now to the
new location.
For details, see:
http://lists.openstack.org/pipermail/openstack-discuss/2019-July/007828.html
Change-Id: I4101eced9c4bd26741f760e5651204f5d2dfea0f
Add a new config option 'action_execution_rule' which is a dict type.
Its key field is strategy name and the value is 'ALWAYS' or 'ANY'.
'ALWAYS' means the callback function returns True as usual.
'ANY' means the return depends on the result of previous action
execution. The callback returns True if previous action gets failed,
and the engine continues to run the next action. If previous action
executes success, the callback returns False then the next action
will be ignored.
For strategies that aren't in 'action_execution_rule', the callback
always returns True.
If exception is throwing out during the action execution, reverting will
be triggered by taskflow. To continue executing the next action,
we return False instead of throwing an exception.
Change-Id: Ib5afa214d8d097d739aad35d18b3fe5c8e4de8fc
Implements: blueprint enhance-watcher-applier-engine
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
Here is a new architecture diagram with some updates on the
glossary and on descriptions of architecture elements.
I also fix some warning logs.
Closes-Bug: #1657405
Change-Id: I442082d702fc8667e9397c090da51ca1ead5d86e
One space was missed between 'the' and ':ref' in
'the:ref:Watcher Database <watcher_database_definition>'.
Change-Id: I3e46121dc7c30f73df4ca455e2c629929cdbd2ec
Closes-Bug: #1644388
In this changeset, I updated the architecture documentation
about the Decision Engine by adding a new sequence diagram
outlining the CDM synchronization workflow.
I also explained the default 'period' parameter used in the
CDMC plugin.
Change-Id: I09790281ba9117e302ab8e66a887667929c6c261
Partially-Implements: blueprint cluster-model-objects-wrapper
This patch set adds implementation for CONTINUOUS type
of audit.
Change-Id: I5f4ec97b2082c8a6b3ccebe36b2a343fa4a67d19
Implements: blueprint continuously-optimization
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
In this changeset, I updated the Watcher documentation to reflect
the changes that are introduced by this blueprint.
Partially Implements: blueprint get-goal-from-strategy
Change-Id: I40be39624097365220bf7d94cbe177bbf5bbe0ed
The list of possible states for Action Plan objects was outdated, and
was updated to match the state machine diagram. A reference to the
state machines for Audits and Action Plans were added to the glossary,
and the descriptions of each state were moved to the sections containing
the state machines within the Architecture page.
Change-Id: I27043ad864c02fff50fb31868b27dc4b4897dbd4
Closes-Bug: #1558464
We provide a list of Watcher related projects
on the generated doc. This commit add links to
the Watcher dashboard project in various locations.
Change-Id: I1993cd5a11d3fcc8ca2c40b1779700359adab4ea
Added some data model diagrams, sequence diagrams and state machine
diagrams.
The state machine diagrams and sequence diagrams are built with
PlantUML whereas data model diagrams are built with Dia.
Also added some textual description with the sequence diagrams.
Change-Id: Iffbb47b0f2d12ce63eeaa1531a1bd1a790d69e79
Closes-Bug: #1531802
Same ID have been set to reference different RST blocks.
To avoid this, I added the prefix 'archi_' within ID referencing
architecture RST block.
Bad indentation warnings have been fixed.
Change-Id: I17f43f2f564ffd83fd5c345aed96fad06ee56b1d
Partial-Bug: #1522034
Changed the header in the documentation to reflect that the docs
are covered under the CCBY 3.0 license.
Change-Id: I29f3f1a2491c28b1a4ee12a7b97a7ab00c919867
Closes-Bug: 1526331
This patch has the Apache license header found in
doc/source/dev/glossary.rst added to every .rst file
Change-Id: Icc20e7baf7d3cd0f116c371d54ef03c7c8401778
Closes-Bug: #1523986
This patchset add some unit tests on the documentation:
Checking wrapping
Checking trailing spaces
Checking no_cr
Change-Id: I3fa56d3e7dd3218dcd398e6750bdd2fb3a8e75b4
Added new global architecture diagram using Dia tool
and a more detailed description of each component.
Exported this diagram in SVG format.
The source code of the diagram is stored in
/doc/images_src/ folder.
Moved also the architecture.rst file from the /dev
folder to the root folder of the Watcher doc.
Change-Id: I74379390178673dcb6a043967b31e38ca9560bb3
