This patch set renames 'OS-EXT-STS:instance_state' to 'OS-EXT-STS:vm_state'
for correct working of decision_engine scheduler.
Change-Id: I20805a079a991d5f3b8565f52d5f7280c2389bee
Closes-Bug: #1614511
In some part in the code we import objects.
In the Openstack style guidelines they recommand to import
only modules. We need to fix that.
Change-Id: I268c5045f00d25b4dfbf77c1f599c7baca8373ed
Partial-Bug:1543101
This patch updates the applier's abstract methods to be consistent
with other abstract methods of similar nature.
Also included are a few other miscellaneous changes.
Change-Id: Ia1527c00332011412aba2ab326ec986f1e773001
Closes-bug: 1606634
The nova helper does not have a sufficient code coverage.
This commit raises its coverage from 39% to 89%.
And unit tests find two bugs.
Closes-Bug: #1607198
Change-Id: Iebb693cd09e512ce44702eddca8ead0c7310b263
Closes-Bug: #1599849
Since there are so many components in openstack,
by describing the URL info in the configuration file,
it is more convenient to find the developer documentation
than from the unified portal
Change-Id: Id6bc554db8bb0cd71851773b9cea71aada4eb9e2
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
Many places, there are more specific asserts which can be used.
I replaced the generic assert with more specific ones, where
it was possible.
This change enhances readibility, and on fail, more useful
message is displayed
Change-Id: I86a6baeae2cd36610a2be10ae5085555246c368a
In this changeset, I merged the metrics_engine package into
the decision_engine one alongside the required changes to make
the tests pass.
Change-Id: Iac1cd266a854212bf4fa8b21c744b076c3b834a8
Partially-Implements: blueprint cluster-model-objects-wrapper
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
In this changeset, I implemented a background scheduler service
for Watcher and more particularly for the Decision Engine where
I made it create 2 types of job per cluster data model collector
plugin:
- An initial job that is asynchronously executed upon starting the
Decision Engine
- A periodical job that gets triggered every configurable interval
of time
Change-Id: I3f5442f81933a19565217b894bd86c186e339762
Partially-Implements: bluprint cluster-model-objects-wrapper
In this changeset, I wrote down the documentation on how to implement
a cluster data model collector plugin for Watcher.
This documentation corresponds to part 1 of the associated
specification.
Change-Id: Iac72b933df95252163033cd559d13348075a9b16
Partially-Implements: blueprint cluster-model-objects-wrapper
In this changeset, I made BaseClusterDataModelCollector instances
pluggable. This corresponds to "part 1" of the work items detailed
in the specifications.
Change-Id: Iab1c7e264add9e2cbbbb767e3fd6e99a0c22c691
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
use parameters to set the threshold for strategies
of Uniform Airflow,Workload balance.
Change-Id: I5a547929eb1e2413468e9a5de16d3fd42cabadf9
Close-bug: #1600707
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
