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Several fixes of strategies docs

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Removed duplicates of strategies descriptions, added references to
that descriptions instead of module descriptions.

Change-Id: Ife396ddce5c3cc926cc111f1ff1abd3a42c22561
This commit is contained in:
Egor Panfilov
2018-03-28 19:36:32 +03:00
parent d86fee294f
commit 92dad3be2d
18 changed files with 94 additions and 174 deletions
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23
watcher/decision_engine/strategy/strategies/workload_stabilization.py
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@@ -16,18 +16,6 @@
# See the License for the specific language governing permissions and
# limitations under the License.
#
"""
*Workload Stabilization control using live migration*
This is workload stabilization strategy based on standard deviation
algorithm. The goal is to determine if there is an overload in a cluster
and respond to it by migrating VMs to stabilize the cluster.
This strategy has been tested in a small (32 nodes) cluster.
It assumes that live migrations are possible in your cluster.
"""
import copy
import itertools
@@ -59,7 +47,16 @@ def _set_memoize(conf):
class WorkloadStabilization(base.WorkloadStabilizationBaseStrategy):
"""Workload Stabilization control using live migration"""
"""Workload Stabilization control using live migration
This is workload stabilization strategy based on standard deviation
algorithm. The goal is to determine if there is an overload in a cluster
and respond to it by migrating VMs to stabilize the cluster.
This strategy has been tested in a small (32 nodes) cluster.
It assumes that live migrations are possible in your cluster.
"""
MIGRATION = "migrate"
MEMOIZE = _set_memoize(CONF)