Change in ovirt-engine[master]: webadmin: Dashboard data servlet

[awels at redhat.com]

Alexander Wels has submitted this change and it was merged.

Change subject: webadmin: Dashboard data servlet
......................................................................


webadmin: Dashboard data servlet

- Implemented basic dashboard data servlet.
- Requires a working DWH
- Requires you to copy etc/ovirt-engine-dwh/ovirt-engine-dwhd.conf.d/10-setup-database.conf
  to etc/ovirt-engine/engine.conf.d/10-setup-database-dwh.conf and remove
  the ENGINE_DB_XXX parts from the file. This will enable the
  JNDI connection to the DWH database.
- Inventory queries
  - status for DC/Host/Vm/Storage Domain
  - All non deleted alerts
  - All errors and warnings for the current day
- Cluster utilization queries
  - Aggregate CPU/Mem usage of all hosts by cluster for the last 24 hours.
  - Aggregate Storage usage of storage domains for the last 24 hours.
- Global utilization queries
  - Aggregate CPU/Mem usage of all hosts for the last 5 minutes
  - Aggregate Storage usage of all storage domains for the last 5 minutes.
- Global utilization history queries
  - Aggregate CPU/Mem usage of all hosts per hour for the last 24 hours. Cut of
    by the last hour so if it is 8:31 the last item is for 8:00.
  - Aggregate Storage usage of all storage domains per hour for the last 24 hours.
- Host (Storage Domain)/VM utilization queries
  - Aggregate the CPU/Mem usage of each host for the last 5 minutes sort by highest
    usage and limit to 10 of each.
  - Aggregate the storage usage on each storage domain for the last 5 minutes sort
    by highest usage and limit to 10 each.
  - Aggregate the VM disk usage on each VM for the last 5 minutes sort by highest
    usage and limit to 10 each.

Change-Id: I1d2b9a4c9c9379206673e931aa78273d240793a3
Signed-off-by: Alexander Wels <awels at redhat.com>
---
A frontend/webadmin/modules/frontend/src/main/java/org/ovirt/engine/ui/frontend/server/dashboard/Dashboard.java
A frontend/webadmin/modules/frontend/src/main/java/org/ovirt/engine/ui/frontend/server/dashboard/DashboardDataException.java
A frontend/webadmin/modules/frontend/src/main/java/org/ovirt/engine/ui/frontend/server/dashboard/DashboardDataServlet.java
A frontend/webadmin/modules/frontend/src/main/java/org/ovirt/engine/ui/frontend/server/dashboard/EventHelper.java
A frontend/webadmin/modules/frontend/src/main/java/org/ovirt/engine/ui/frontend/server/dashboard/GlobalUtilization.java
A frontend/webadmin/modules/frontend/src/main/java/org/ovirt/engine/ui/frontend/server/dashboard/GlobalUtilizationCpuSummary.java
A frontend/webadmin/modules/frontend/src/main/java/org/ovirt/engine/ui/frontend/server/dashboard/GlobalUtilizationResourceSummary.java
A frontend/webadmin/modules/frontend/src/main/java/org/ovirt/engine/ui/frontend/server/dashboard/HeatMapBlock.java
A frontend/webadmin/modules/frontend/src/main/java/org/ovirt/engine/ui/frontend/server/dashboard/HeatMapData.java
A frontend/webadmin/modules/frontend/src/main/java/org/ovirt/engine/ui/frontend/server/dashboard/HeatMapHelper.java
A frontend/webadmin/modules/frontend/src/main/java/org/ovirt/engine/ui/frontend/server/dashboard/HistoryNode.java
A frontend/webadmin/modules/frontend/src/main/java/org/ovirt/engine/ui/frontend/server/dashboard/HourlySummaryHelper.java
A frontend/webadmin/modules/frontend/src/main/java/org/ovirt/engine/ui/frontend/server/dashboard/Inventory.java
A frontend/webadmin/modules/frontend/src/main/java/org/ovirt/engine/ui/frontend/server/dashboard/InventoryHelper.java
A frontend/webadmin/modules/frontend/src/main/java/org/ovirt/engine/ui/frontend/server/dashboard/InventoryStatus.java
A frontend/webadmin/modules/frontend/src/main/java/org/ovirt/engine/ui/frontend/server/dashboard/ResourceUtilization.java
A frontend/webadmin/modules/frontend/src/main/java/org/ovirt/engine/ui/frontend/server/dashboard/Status.java
A frontend/webadmin/modules/frontend/src/main/java/org/ovirt/engine/ui/frontend/server/dashboard/StorageUtilization.java
A frontend/webadmin/modules/frontend/src/main/java/org/ovirt/engine/ui/frontend/server/dashboard/Utilization.java
A frontend/webadmin/modules/frontend/src/main/java/org/ovirt/engine/ui/frontend/server/dashboard/UtilizationHelper.java
A frontend/webadmin/modules/frontend/src/main/java/org/ovirt/engine/ui/frontend/server/dashboard/UtilizedEntity.java
A frontend/webadmin/modules/frontend/src/main/java/org/ovirt/engine/ui/frontend/server/dashboard/dao/ClusterDwhDAO.java
A frontend/webadmin/modules/frontend/src/main/java/org/ovirt/engine/ui/frontend/server/dashboard/dao/ClusterEngineDAO.java
A frontend/webadmin/modules/frontend/src/main/java/org/ovirt/engine/ui/frontend/server/dashboard/dao/DataCenterDAO.java
A frontend/webadmin/modules/frontend/src/main/java/org/ovirt/engine/ui/frontend/server/dashboard/dao/EventDAO.java
A frontend/webadmin/modules/frontend/src/main/java/org/ovirt/engine/ui/frontend/server/dashboard/dao/HostDwhDAO.java
A frontend/webadmin/modules/frontend/src/main/java/org/ovirt/engine/ui/frontend/server/dashboard/dao/HostEngineDAO.java
A frontend/webadmin/modules/frontend/src/main/java/org/ovirt/engine/ui/frontend/server/dashboard/dao/StorageDomainDwhDAO.java
A frontend/webadmin/modules/frontend/src/main/java/org/ovirt/engine/ui/frontend/server/dashboard/dao/StorageDomainEngineDAO.java
A frontend/webadmin/modules/frontend/src/main/java/org/ovirt/engine/ui/frontend/server/dashboard/dao/VmDwhDAO.java
A frontend/webadmin/modules/frontend/src/main/java/org/ovirt/engine/ui/frontend/server/dashboard/dao/VmEngineDAO.java
A frontend/webadmin/modules/frontend/src/main/java/org/ovirt/engine/ui/frontend/server/dashboard/fake/FakeDataGenerator.java
A frontend/webadmin/modules/frontend/src/main/java/org/ovirt/engine/ui/frontend/server/dashboard/maps/DcStatusMap.java
A frontend/webadmin/modules/frontend/src/main/java/org/ovirt/engine/ui/frontend/server/dashboard/maps/HostStatusMap.java
A frontend/webadmin/modules/frontend/src/main/java/org/ovirt/engine/ui/frontend/server/dashboard/maps/StorageStatusMap.java
A frontend/webadmin/modules/frontend/src/main/java/org/ovirt/engine/ui/frontend/server/dashboard/maps/VmStatusMap.java
A frontend/webadmin/modules/frontend/src/main/java/org/ovirt/engine/ui/frontend/server/dashboard/models/ClusterResourceAverage.java
A frontend/webadmin/modules/frontend/src/main/java/org/ovirt/engine/ui/frontend/server/dashboard/models/ResourceUsage.java
A frontend/webadmin/modules/frontend/src/main/java/org/ovirt/engine/ui/frontend/server/dashboard/models/ResourcesTotal.java
A frontend/webadmin/modules/frontend/src/main/java/org/ovirt/engine/ui/frontend/server/dashboard/models/StorageDomainAverage.java
A frontend/webadmin/modules/frontend/src/main/java/org/ovirt/engine/ui/frontend/server/dashboard/models/TrendResources.java
A frontend/webadmin/modules/frontend/src/main/java/org/ovirt/engine/ui/frontend/server/dashboard/models/VmStorage.java
A frontend/webadmin/modules/frontend/src/main/resources/org/ovirt/engine/ui/frontend/server/dashboard/dao/ClusterDwhDAO.properties
A frontend/webadmin/modules/frontend/src/main/resources/org/ovirt/engine/ui/frontend/server/dashboard/dao/ClusterEngineDAO.properties
A frontend/webadmin/modules/frontend/src/main/resources/org/ovirt/engine/ui/frontend/server/dashboard/dao/DataCenterDAO.properties
A frontend/webadmin/modules/frontend/src/main/resources/org/ovirt/engine/ui/frontend/server/dashboard/dao/EventDAO.properties
A frontend/webadmin/modules/frontend/src/main/resources/org/ovirt/engine/ui/frontend/server/dashboard/dao/HostDwhDAO.properties
A frontend/webadmin/modules/frontend/src/main/resources/org/ovirt/engine/ui/frontend/server/dashboard/dao/HostEngineDAO.properties
A frontend/webadmin/modules/frontend/src/main/resources/org/ovirt/engine/ui/frontend/server/dashboard/dao/StorageDomainDwhDAO.properties
A frontend/webadmin/modules/frontend/src/main/resources/org/ovirt/engine/ui/frontend/server/dashboard/dao/StorageDomainEngineDAO.properties
A frontend/webadmin/modules/frontend/src/main/resources/org/ovirt/engine/ui/frontend/server/dashboard/dao/VmDwhDAO.properties
A frontend/webadmin/modules/frontend/src/main/resources/org/ovirt/engine/ui/frontend/server/dashboard/dao/VmEngineDAO.properties
M frontend/webadmin/modules/webadmin/src/main/webapp/WEB-INF/web.xml
M packaging/services/ovirt-engine/ovirt-engine.xml.in
54 files changed, 3,484 insertions(+), 0 deletions(-)

Approvals:
  Ravi Nori: Looks good to me, but someone else must approve
  Alexander Wels: Verified
  Jenkins CI: Passed CI tests
  Vojtech Szocs: Looks good to me, approved



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Gerrit-MessageType: merged
Gerrit-Change-Id: I1d2b9a4c9c9379206673e931aa78273d240793a3
Gerrit-PatchSet: 41
Gerrit-Project: ovirt-engine
Gerrit-Branch: master
Gerrit-Owner: Alexander Wels <awels at redhat.com>
Gerrit-Reviewer: Alexander Wels <awels at redhat.com>
Gerrit-Reviewer: Greg Sheremeta <gshereme at redhat.com>
Gerrit-Reviewer: Jenkins CI
Gerrit-Reviewer: Martin Peřina <mperina at redhat.com>
Gerrit-Reviewer: Moti Asayag <masayag at redhat.com>
Gerrit-Reviewer: Oved Ourfali <oourfali at redhat.com>
Gerrit-Reviewer: Ravi Nori <rnori at redhat.com>
Gerrit-Reviewer: Vojtech Szocs <vszocs at redhat.com>
Gerrit-Reviewer: gerrit-hooks <automation at ovirt.org>