Doron Fediuck has submitted this change and it was merged.
Change subject: engine: Update Power Saving policy with power management
......................................................................
engine: Update Power Saving policy with power management
Add the logic that controls the automatic power management to
PowerSavingBalancePolicyUnit.
The unit got two new parameters:
- HostsInReserve - the amount of hosts with no VMs that should
be kept running
- EnableAutomaticHostPowerManagement - the feature enable flag
When there are too many hosts with no VMs, the algorithm will
select a host and put it first to maintenance and then down.
If we need more hosts, it will start them up.
http://www.ovirt.org/Features/HostPowerManagementPolicy
Change-Id: I2da9f4e019c3dd006caefbaa9baf9a533ce41f3d
Bug-Url: https://bugzilla.redhat.com/show_bug.cgi?id=1035238
Signed-off-by: Martin Sivak <[email protected]>
---
M
backend/manager/modules/bll/src/main/java/org/ovirt/engine/core/bll/FenceVdsBaseCommand.java
M
backend/manager/modules/bll/src/main/java/org/ovirt/engine/core/bll/MaintenanceNumberOfVdssCommand.java
M
backend/manager/modules/bll/src/main/java/org/ovirt/engine/core/bll/scheduling/policyunits/PowerSavingBalancePolicyUnit.java
M
backend/manager/modules/common/src/main/java/org/ovirt/engine/core/common/AuditLogType.java
M
backend/manager/modules/common/src/main/java/org/ovirt/engine/core/common/action/FenceVdsActionParameters.java
M
backend/manager/modules/common/src/main/java/org/ovirt/engine/core/common/action/MaintenanceNumberOfVdssParameters.java
M
backend/manager/modules/common/src/main/java/org/ovirt/engine/core/common/config/ConfigValues.java
M
backend/manager/modules/dal/src/main/java/org/ovirt/engine/core/dal/dbbroker/auditloghandling/AuditLogDirector.java
M
backend/manager/modules/dal/src/main/resources/bundles/AuditLogMessages.properties
A
packaging/dbscripts/upgrade/03_04_0430_add_power_management_to_cluster_policy.sql
M packaging/etc/engine-config/engine-config.properties
11 files changed, 324 insertions(+), 1 deletion(-)
Approvals:
Martin Sivák: Verified
Doron Fediuck: Looks good to me, approved
--
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Gerrit-MessageType: merged
Gerrit-Change-Id: I2da9f4e019c3dd006caefbaa9baf9a533ce41f3d
Gerrit-PatchSet: 12
Gerrit-Project: ovirt-engine
Gerrit-Branch: master
Gerrit-Owner: Martin Sivák <[email protected]>
Gerrit-Reviewer: Adam Litke <[email protected]>
Gerrit-Reviewer: David Caro <[email protected]>
Gerrit-Reviewer: Doron Fediuck <[email protected]>
Gerrit-Reviewer: Eli Mesika <[email protected]>
Gerrit-Reviewer: Eyal Edri <[email protected]>
Gerrit-Reviewer: Gilad Chaplik <[email protected]>
Gerrit-Reviewer: Itamar Heim <[email protected]>
Gerrit-Reviewer: Martin Sivák <[email protected]>
Gerrit-Reviewer: Yair Zaslavsky <[email protected]>
Gerrit-Reviewer: oVirt Jenkins CI Server
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