[release-announce] [watcher] python-watcher 1.4.1 (pike)

no-reply at openstack.org no-reply at openstack.org
Mon Aug 28 09:46:54 UTC 2017


We exuberantly announce the release of:

python-watcher 1.4.1: OpenStack Watcher provides a flexible and
scalable resource optimization service for multi-tenant OpenStack-
based clouds.

This release is part of the pike stable release series.

The source is available from:

    https://github.com/openstack/watcher

Download the package from:

    https://tarballs.openstack.org/watcher/

Please report issues through launchpad:

    https://bugs.launchpad.net/watcher

For more details, please see below.

1.4.1
^^^^^

New Features

* Existing workload_balance strategy based on the VM workloads of
  CPU. This feature improves the strategy. By the input parameter
  "metrics", it makes decision to migrate a VM base on CPU or memory
  utilization.

Changes in python-watcher 1.4.0..1.4.1
--------------------------------------

9d2f8d1 Fix KeyError exception
6721977 Update the documention for doc migration
c303ad4 Remove pbr warnerrors
51c9db2 Adjust the action state judgment logic
1e003d4 workload balance base on cpu or ram util
bab89fd Fix gnocchi repository URL in local.conf.controller
e1e17ab Update UPPER_CONSTRAINTS_FILE for stable/pike
3d54247 Update .gitreview for stable/pike


Diffstat (except docs and test files)
-------------------------------------

.gitreview                                         |  1 +
devstack/local.conf.controller                     |  2 +-
...e-base-on-cpu-or-ram-util-3ff4ee968c32b2ed.yaml |  7 ++
setup.cfg                                          |  1 -
tox.ini                                            |  2 +-
watcher/applier/workflow_engine/default.py         |  9 +--
.../strategy/strategies/workload_balance.py        | 84 ++++++++++++++--------
watcher/decision_engine/sync.py                    |  8 +++
.../test_taskflow_action_container.py              | 28 ++++++++
.../decision_engine/model/ceilometer_metrics.py    | 16 +++++
.../model/data/scenario_6_with_2_nodes.xml         |  8 +--
.../strategy/strategies/test_workload_balance.py   | 26 +++++--
16 files changed, 219 insertions(+), 50 deletions(-)







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