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
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 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
This patch fixes various typos and other nits in the strategies. It
also updates some of the log messages to be a little more operator
friendly.
Change-Id: Ic9268c6d7376dad215a1a40798485b1d836ba7ae
Closes-Bug: #1604248
In watcher/db/api.py, some abstract methods are specifying a 'columns'
parameter that is actually ignored in db/sqlalchemy/api.py. Since we
do not need this parameter, realignment was done for the signatures
of these methods, by removing the 'column' parameter (and its
docstring) from every single one of the following methods.
get_audit_template_list
get_audit_list
get_action_list
get_action_plan_list
Closes-Bug: #1597641
Change-Id: If706e24d5714f0139fd135bdc41d17d0e431e302
gate-watcher-python27 FAILURE
The reason is that oslo_context.context.__init__()
added parameter 'domain_name'.
There are some mismatching in file '/watcher/common/context.py'
Change-Id: If0be05943e7c89788d6ccba3385474ccb036e6f5
Closes-Bug: #1604214
The dict.keys()[0] will raise a TypeError in PY3,
as dict.keys() doesn't return a list any more in PY3
but a view of list.
Change-Id: If15a153c9db9b654e761f8ad50d5d66a427efa4e
Closes-Bug: #1583419
The goal name 'airflow optimization' must be synched with the
entry point name.
The strategy name 'uniform airflow' must be synched with the
entry point name.
Partial-Bug: #1602262
Change-Id: Ibc6f0a7c5047e57549910818200c323b878152b0
tox -e py27 fails with this error:
socket.error: [Error 98] Address already in use
Change-Id: I1cf4a000fb82228bed6a7da61feed48ab679b891
Closes-Bug: #1599556
This patch set adds implementation for CONTINUOUS type
of audit.
Change-Id: I5f4ec97b2082c8a6b3ccebe36b2a343fa4a67d19
Implements: blueprint continuously-optimization
Default 'blocking' executor handles only one message at once.
'eventlet' executor is recommended.
Change-Id: Id738d0462fbb3c7fd6c78ee2f0dd0f1e79131ca7
Closes-Bug: #1517843
Updates the module name to reflect the right defination of efficacy
specification, and adds doc string to some class.
Change-Id: If54e65a5e98521d74d8e19a21dd900ecd37edfe5
Closes-Bug: #1599368
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
