Gilad Chaplik has submitted this change and it was merged. Change subject: engine: HA VM Reservation feature ...................................................................... engine: HA VM Reservation feature Adding HA VM Reservation feature, The HA VM reservation feature ensure the safety of HA VMs in case of host failover, without negatively impacting performance. * Added a checkbox to the Cluster popup * A new weight function - scoring all hosts in the cluster according to there HA VM count. * A new balance function - migrating HA VMs from over utilized host to underutilized ones. * Rest api updated - adding a new property to the cluster object "ha_reservation". * A new scheduled task - monitoring the cluster HA state. * A new alert - alert when a cluster state is not HA failover safe. Feature page: http://www.ovirt.org/Features/HA_VM_reservation Change-Id: I44e698e58ff5e4a0b74249d3fe3cf4acf042c324 Bug-Url: https://bugzilla.redhat.com/1036753 Signed-off-by: Kobi Ianko <kobi(a)redhat.com&gt; --- A backend/manager/modules/bll/src/main/java/org/ovirt/engine/core/bll/scheduling/HaReservationHandling.java M backend/manager/modules/bll/src/main/java/org/ovirt/engine/core/bll/scheduling/PolicyUnitImpl.java M backend/manager/modules/bll/src/main/java/org/ovirt/engine/core/bll/scheduling/SchedulingManager.java A backend/manager/modules/bll/src/main/java/org/ovirt/engine/core/bll/scheduling/policyunits/HaReservationBalancePolicyUnit.java A backend/manager/modules/bll/src/main/java/org/ovirt/engine/core/bll/scheduling/policyunits/HaReservationWeightPolicyUnit.java M backend/manager/modules/bll/src/test/java/org/ovirt/engine/core/bll/scheduling/commands/ClusterPolicyCRUDCommandTest.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/EventNotificationEntity.java M backend/manager/modules/common/src/main/java/org/ovirt/engine/core/common/VdcEventNotificationUtils.java M backend/manager/modules/common/src/main/java/org/ovirt/engine/core/common/businessentities/VDSGroup.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/java/org/ovirt/engine/core/dao/VdsGroupDAODbFacadeImpl.java M backend/manager/modules/dal/src/main/resources/bundles/AuditLogMessages.properties M backend/manager/modules/restapi/interface/definition/src/main/resources/api.xsd M backend/manager/modules/restapi/interface/definition/src/main/resources/rsdl_metadata.yaml M backend/manager/modules/restapi/types/src/main/java/org/ovirt/engine/api/restapi/types/ClusterMapper.java M frontend/webadmin/modules/uicommonweb/src/main/java/org/ovirt/engine/ui/uicommonweb/models/clusters/ClusterListModel.java M frontend/webadmin/modules/uicommonweb/src/main/java/org/ovirt/engine/ui/uicommonweb/models/clusters/ClusterModel.java M frontend/webadmin/modules/uicompat/src/main/java/org/ovirt/engine/ui/uicompat/LocalizedEnums.java M frontend/webadmin/modules/uicompat/src/main/resources/org/ovirt/engine/ui/uicompat/LocalizedEnums.properties M frontend/webadmin/modules/webadmin/src/main/java/org/ovirt/engine/ui/webadmin/ApplicationConstants.java M frontend/webadmin/modules/webadmin/src/main/java/org/ovirt/engine/ui/webadmin/section/main/view/popup/cluster/ClusterPopupView.java M frontend/webadmin/modules/webadmin/src/main/java/org/ovirt/engine/ui/webadmin/section/main/view/popup/cluster/ClusterPopupView.ui.xml A packaging/dbscripts/upgrade/03_04_0390_add_ha_reservation.sql M packaging/dbscripts/upgrade/pre_upgrade/0000_config.sql M packaging/dbscripts/vds_groups_sp.sql M packaging/etc/engine-config/engine-config.properties 28 files changed, 647 insertions(+), 10 deletions(-) Approvals: Gilad Chaplik: Verified; Looks good to me, approved -- To view, visit http://gerrit.ovirt.org/22929 To unsubscribe, visit http://gerrit.ovirt.org/settings Gerrit-MessageType: merged Gerrit-Change-Id: I44e698e58ff5e4a0b74249d3fe3cf4acf042c324 Gerrit-PatchSet: 13 Gerrit-Project: ovirt-engine Gerrit-Branch: master Gerrit-Owner: Kobi Ianko <kobi(a)redhat.com&gt; Gerrit-Reviewer: Arik Hadas <ahadas(a)redhat.com&gt; Gerrit-Reviewer: Doron Fediuck <dfediuck(a)redhat.com&gt; Gerrit-Reviewer: Gilad Chaplik <gchaplik(a)redhat.com&gt; Gerrit-Reviewer: Juan Hernandez <juan.hernandez(a)redhat.com&gt; Gerrit-Reviewer: Kobi Ianko <kobi(a)redhat.com&gt; Gerrit-Reviewer: Omer Frenkel <ofrenkel(a)redhat.com&gt; Gerrit-Reviewer: Oved Ourfali <oourfali(a)redhat.com&gt; Gerrit-Reviewer: Roy Golan <rgolan(a)redhat.com&gt; Gerrit-Reviewer: oVirt Jenkins CI Server