Change in ovirt-engine[master]: scheduling: Add HostedEngineMemoryReservationFilterPolicyUnit

[rgolan at redhat.com]

Roy Golan has submitted this change and it was merged.

Change subject: scheduling: Add HostedEngineMemoryReservationFilterPolicyUnit
......................................................................


scheduling: Add HostedEngineMemoryReservationFilterPolicyUnit

It is possible to create a situation where a hosted engine
VM won't have any host to start on. This unit tries to prevent
that by preventing a VM start on hosts that would loose the hosted
engine spare status because they will get low on memory.

Change-Id: I8f35a05b7ebbefa34740a29b49db0e5ee425dd9b
Signed-off-by: Martin Sivak <msivak at redhat.com>
---
M backend/manager/modules/bll/src/main/java/org/ovirt/engine/core/bll/scheduling/InternalClusterPolicies.java
M backend/manager/modules/bll/src/main/java/org/ovirt/engine/core/bll/scheduling/InternalPolicyUnits.java
M backend/manager/modules/bll/src/main/java/org/ovirt/engine/core/bll/scheduling/PolicyUnitParameter.java
A backend/manager/modules/bll/src/main/java/org/ovirt/engine/core/bll/scheduling/policyunits/HostedEngineMemoryReservationFilterPolicyUnit.java
A backend/manager/modules/bll/src/test/java/org/ovirt/engine/core/bll/scheduling/policyunits/HostedEngineMemoryReservationFilterPolicyUnitTest.java
M backend/manager/modules/common/src/main/java/org/ovirt/engine/core/common/errors/EngineMessage.java
M backend/manager/modules/dal/src/main/java/org/ovirt/engine/core/dao/VmDao.java
M backend/manager/modules/dal/src/main/java/org/ovirt/engine/core/dao/VmDaoImpl.java
M backend/manager/modules/dal/src/main/resources/bundles/AppErrors.properties
M frontend/webadmin/modules/frontend/src/main/java/org/ovirt/engine/ui/frontend/AppErrors.java
M frontend/webadmin/modules/userportal-gwtp/src/main/resources/org/ovirt/engine/ui/frontend/AppErrors.properties
M frontend/webadmin/modules/webadmin/src/main/resources/org/ovirt/engine/ui/frontend/AppErrors.properties
M packaging/dbscripts/vms_sp.sql
13 files changed, 580 insertions(+), 1 deletion(-)

Approvals:
  Martin Sivák: Verified
  Jenkins CI: Passed CI tests
  Roy Golan: Looks good to me, approved
  Jenny Tokar: Looks good to me, but someone else must approve



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Gerrit-MessageType: merged
Gerrit-Change-Id: I8f35a05b7ebbefa34740a29b49db0e5ee425dd9b
Gerrit-PatchSet: 34
Gerrit-Project: ovirt-engine
Gerrit-Branch: master
Gerrit-Owner: Martin Sivák <msivak at redhat.com>
Gerrit-Reviewer: Jenkins CI
Gerrit-Reviewer: Jenny Tokar <jtokar at redhat.com>
Gerrit-Reviewer: Martin Sivák <msivak at redhat.com>
Gerrit-Reviewer: Phillip Bailey <phbailey at redhat.com>
Gerrit-Reviewer: Roman Mohr <rmohr at redhat.com>
Gerrit-Reviewer: Roy Golan <rgolan at redhat.com>
Gerrit-Reviewer: Yanir Quinn <yquinn at redhat.com>
Gerrit-Reviewer: gerrit-hooks <automation at ovirt.org>