ci/telemetry: Decrease test_telemetry_integration time

To decrease the time test_telemetry_integration takes, we do the
following:

* Enable ManagePolling so ceilometer agents will poll every
  ceilometer::agent::polling::polling_interval interval (already set to
  15)
* We change the publishers list to set an archive policy to use for
  Gnocchi. We use high so one 1 points will be keep every 60s.

Note that the tempest telemetry.alarm_granularity configuration must be
kept in sync with the archive policy. This is done here:
I62c47723d68bb1cef9733df2f737c3ab3f5aa8fb

The test should takes 2 minutes instead of 10 after this change.

Change-Id: Ie00d3487d54f4d1226f6a8a210975eabdcd8a96c
Depends-On: I62c47723d68bb1cef9733df2f737c3ab3f5aa8fb

ci/environments/scenario001-multinode-containers.yaml

@@ -94,8 +94,20 @@ parameter_defaults:
   ControllerExtraConfig:
     nova::compute::libvirt::services::libvirt_virt_type: qemu
     nova::compute::libvirt::libvirt_virt_type: qemu
-    # This makes the job twice as fast
+    # NOTE(sileht): To decrease the time test_telemetry_integration takes We
+    # configure Ceilometer to poll more, We configure the 'high' Gnocchi
+    # archive policy to keep 1 point every 60s. The test will take 2 minutes
+    # instead of 10 minutes. Note that tempest telemetry.alarm_granularity must
+    # in sync with the archive policy, 60s too.
     ceilometer::agent::polling::polling_interval: 15
+  ManagePolling: true
+  ManagePipeline: true
+  PipelinePublishers:
+    - gnocchi://?archive_policy=high
+  EventPipelinePublishers:
+    - gnocchi://?archive_policy=high
+    - panko://
+
   Debug: true
   #TODO(gfidente): remove when the new default is in tripleo-common
   DockerCephDaemonImage: docker.io/ceph/daemon:tag-build-master-luminous-centos-7

ci/environments/scenario002-multinode-containers.yaml

@@ -88,6 +88,20 @@ parameter_defaults:
   ControllerExtraConfig:
     nova::compute::libvirt::services::libvirt_virt_type: qemu
     nova::compute::libvirt::libvirt_virt_type: qemu
+    # NOTE(sileht): To decrease the time test_telemetry_integration takes We
+    # configure Ceilometer to poll more, We configure the 'high' Gnocchi
+    # archive policy to keep 1 point every 60s. The test will take 2 minutes
+    # instead of 10 minutes. Note that tempest telemetry.alarm_granularity must
+    # in sync with the archive policy, 60s too.
+    ceilometer::agent::polling::polling_interval: 15
+  ManagePolling: true
+  ManagePipeline: true
+  PipelinePublishers:
+    - gnocchi://?archive_policy=high
+  EventPipelinePublishers:
+    - gnocchi://?archive_policy=high
+    - panko://
+  GnocchiArchivePolicy: 'high'
   Debug: true
   ZaqarMessageStore: 'swift'
   ZaqarManagementStore: 'sqlalchemy'