Add a new webhook api and its microversion is 1.4
Partially Implements: blueprint event-driven-optimization-based
Change-Id: I50f7c824e52f3c5fc775d5064898ed422e375a99
This patchset added a new audit type: event,
and the handler to execute event audit.
Partially Implements: blueprint event-driven-optimization-based
Change-Id: I287471ee4d1dcc42af7a6bcc15f8509d4ce73072
Add the releasenote for the general purpose decision engine threadpool.
Including config parameters and how contributors can find relevant
documentation.
Implements: blueprint general-purpose-decision-engine-threadpool
Change-Id: I3560069b4e34f13305950559a0f05f7921f7867e
Now that we are using gitea the contents of our README.rst are
more prominently displayed. Starting it with a "Team and repository
tags" title is a bit confusing. This change makes it start with the
name of the project instead.
Change-Id: Icfce3764aa9e1aabf5e78443cf7ce102de63a052
Documentation with details on general concurrency as well as OpenStack
specific libraries.
Describes how different libraries are effectively used across different
Watcher services. This includes describing how futurist is used in the
Decision Engine and how taskflow is used in the Applier.
Finally, this documentation describes how contributors can use the
new DecisionEngineThreadpool effectively and includes examples.
https://docs.openstack.org/futurist/latest/https://docs.openstack.org/taskflow/latest/
Change-Id: Ic1cd1f3733a0e9a239c9b8d49951e1e4ece49f3a
Partially Implements: blueprint general-purpose-decision-engine-threadpool
We have provided functions to get used and free resources in
class ModelRoot. So strategies can invoke the functions to
get used and free resources.
Change-Id: I3c74d56539ac6c6eb16b0d254a76260bc791567c
Use the general purpose threadpool when building the nova compute
data model. Additionally, adds thorough explanation about theory of
operation.
Updates related test cases to better ensure the correct operation
of add_physical_layer.
Partially Implements: blueprint general-purpose-decision-engine-threadpool
Change-Id: I53ed32a4b2a089b05d1ffede629c9f4c5cb720c8
Implements the singleton general purpose threadpool for the decision
engine and associated tests.
A threadpool is a collection of one or more threads typically called
'workers' to which tasks can be submitted. These submitted tasks will
be scheduled by the threadpool and subsequently executed. How many
tasks will be executed concurrently is managed by the underlying
threadpool and its configuration. In Python the submission of tasks
to a threadpool returns an object called a 'future'. Futures provide
a method to interface with the task being executed that allows to
retrieve information about its state. Such as if it currently is being
executed, if it is waiting on a condition and if it has completed
succesfully. Finally, futures allow to retrieve what has been returned
by the submitted task.
In the case of most OpenStack projects instead of interfacing with native
Python concurrency the futurist library is used. This library provides
very similar interfaces to native concurrency with some extras such as
the wait_for_any method.
For more information about futurist or Python concurrency the following
references can be consulted:
https://docs.python.org/3/library/concurrent.futures.htmlhttps://docs.openstack.org/futurist/latest/reference/index.html#executors
Partially Implements: blueprint general-purpose-decision-engine-threadpool
Change-Id: I94bd9a17290967f011762f2b9c787ee7c46ff930
Sphinx 1.8 introduced [1] the '--keep-going' argument which, as its name
suggests, keeps the build running when it encounters non-fatal errors.
This is exceptionally useful in avoiding a continuous edit-build loop
when undertaking large doc reworks where multiple errors may be
introduced.
[1] https://github.com/sphinx-doc/sphinx/commit/e3483e9b045
Change-Id: If2bbfd8ae6d1fc75cbc494578310c1dc03c367e6
When querying data from datasource, it's possible to miss some data.
In this case if we throw an exception, Audit will failed because of
the exception. We should remove the exception and give the decision
to the strategy.
Change-Id: I1b0e6b78b3bba4df9ba16e093b3910aab1de922e
Closes-Bug: #1847434
Add file to the reno documentation build to show release notes for
stable/train.
Use pbr instruction to increment the minor version number
automatically so that master versions are higher than the versions on
stable/train.
Change-Id: I0d5ae49a33583514925ad966de067afaa8881ff3
Sem-Ver: feature
Reason:
When there is a compute node but no virtual machine,
the command 'watcher datamodel list' should display
the information of the compute node instead of return None.
Change-Id: Id5ff7f08ac8a9883af9f0313785b756d813ed5a2
Closes-Bug: #1844948
The default planner can not create actions with right order,
The node_resouce_consolidation strategy needs to use its
own planner.
Partially Implements: blueprint node-resource-consolidation
Depends-on: I586e67f782e2965234826634ba3ff51681af4df8
Change-Id: I05b02905a3335a73b6926966de6331c632842293
