Kobi Ianko has posted comments on this change.
Change subject: engine: HA VM Reservation feature
......................................................................
Patch Set 6:
(4 comments)
....................................................
File
backend/manager/modules/bll/src/main/java/org/ovirt/engine/core/bll/scheduling/HaReservationHandling.java
Line 172:
Line 173: Pair<Guid, Pair<Integer, Integer>>
outerUnutilizedCpuRamPair =
Line 174: new Pair<>(host.getId(),
innerUnutilizedCpuRamPair);
Line 175: outerUnutilizedCpuRamPair.setFirst(host.getId());
Line 176:
outerUnutilizedCpuRamPair.setSecond(innerUnutilizedCpuRamPair);
right, done.
Line 177:
Line 178: hostsUnutilizedResources.add(outerUnutilizedCpuRamPair);
Line 179: }
Line 180: return hostsUnutilizedResources;
....................................................
File
backend/manager/modules/bll/src/main/java/org/ovirt/engine/core/bll/scheduling/policyunits/HaReservationBalancePolicyUnit.java
Line 22: import org.ovirt.engine.core.utils.linq.Predicate;
Line 23:
Line 24: /**
Line 25: * This balancing policy, is for use in cases the user selected HA
Reservation for its Cluster. The basic methodology
Line 26: * is: 1. get the optimal HA VMs for each VM assuming evenly spreaded
across the cluster 2. calc the overUtiliaze as
Done
Line 27: * (1)*user configured threshold in percent. 3. randomly choose a VM
from a busy host to move to another more available
Line 28: * host.
Line 29: */
Line 30: public class HaReservationBalancePolicyUnit extends PolicyUnitImpl {
....................................................
File
backend/manager/modules/common/src/main/java/org/ovirt/engine/core/common/AuditLogType.java
Line 838: USER_UPDATED_MOM_POLICIES(10200),
Line 839: USER_FAILED_TO_UPDATE_MOM_POLICIES(10201),
Line 840:
Line 841: // HA Reservation
Line 842: CLUSTER_ALERT_HA_RESERVATION(10202,
AuditLogTimeInterval.HOUR.getValue());
Done
Line 843:
Line 844: private int intValue;
Line 845: // indicates time interval in seconds on which identical events
from same instance are suppressed.
Line 846: private int eventFloodRate;
....................................................
File
backend/manager/modules/common/src/main/java/org/ovirt/engine/core/common/VdcEventNotificationUtils.java
Line 14: */
Line 15: static {
Line 16: // VDC
Line 17: AddEventNotificationEntry(EventNotificationEntity.Engine,
AuditLogType.VDC_STOP);
Line 18: AddEventNotificationEntry(EventNotificationEntity.Engine,
AuditLogType.CLUSTER_ALERT_HA_RESERVATION);
Done
Line 19: // VDS
Line 20: AddEventNotificationEntry(EventNotificationEntity.Host,
AuditLogType.VDS_FAILURE);
Line 21: AddEventNotificationEntry(EventNotificationEntity.Host,
AuditLogType.USER_VDS_MAINTENANCE);
Line 22: AddEventNotificationEntry(EventNotificationEntity.Host,
AuditLogType.USER_VDS_MAINTENANCE_MIGRATION_FAILED);
--
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Gerrit-MessageType: comment
Gerrit-Change-Id: I44e698e58ff5e4a0b74249d3fe3cf4acf042c324
Gerrit-PatchSet: 6
Gerrit-Project: ovirt-engine
Gerrit-Branch: master
Gerrit-Owner: Kobi Ianko <k...@redhat.com>
Gerrit-Reviewer: Arik Hadas <aha...@redhat.com>
Gerrit-Reviewer: Doron Fediuck <dfedi...@redhat.com>
Gerrit-Reviewer: Gilad Chaplik <gchap...@redhat.com>
Gerrit-Reviewer: Kobi Ianko <k...@redhat.com>
Gerrit-Reviewer: Omer Frenkel <ofren...@redhat.com>
Gerrit-Reviewer: Oved Ourfali <oourf...@redhat.com>
Gerrit-Reviewer: Roy Golan <rgo...@redhat.com>
Gerrit-Reviewer: oVirt Jenkins CI Server
Gerrit-HasComments: Yes
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