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Merge "workload balance base on cpu or ram util" into stable/pike

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2017-08-24 10:09:30 +00:00
committed by Gerrit Code Review
parent 6cb02c18a7 1e003d4153
commit f1d064c759
7 changed files with 121 additions and 42 deletions
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6
doc/source/strategies/workload_balance.rst
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@@ -25,6 +25,7 @@ The *workload_balance* strategy requires the following metrics:
metric service name plugins comment
======================= ============ ======= =======
``cpu_util`` ceilometer_ none
``memory.resident`` ceilometer_ none
======================= ============ ======= =======
.. _ceilometer: http://docs.openstack.org/admin-guide/telemetry-measurements.html#openstack-compute
@@ -66,6 +67,9 @@ Strategy parameters are:
============== ====== ============= ====================================
parameter type default Value description
============== ====== ============= ====================================
``metrics`` String 'cpu_util' Workload balance base on cpu or ram
utilization. choice: ['cpu_util',
'memory.resident']
``threshold`` Number 25.0 Workload threshold for migration
``period`` Number 300 Aggregate time period of ceilometer
============== ====== ============= ====================================
@@ -90,7 +94,7 @@ How to use it ?
at1 workload_balancing --strategy workload_balance
$ openstack optimize audit create -a at1 -p threshold=26.0 \
-p period=310
-p period=310 -p metrics=cpu_util
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