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| author |   Pradeep Kilambi <pkilambi@redhat.com> | 2017-01-03 11:24:00 -0500 |
|---|---|---|
| committer | Pradeep Kilambi <pkilambi@redhat.com> | 2017-01-03 15:27:10 -0500 |
| commit | 87bcf6bb29d7521a493ff9ab33b09470f82e7fc2 (patch) | |
| tree | 3f3effc0d60c153abd7d5ab01e03e5122b9447b2 | |
| parent | 71102bcc369b5f45a0960073954ad3ca835f62e7 (diff) | |
Expose enabled_perf_events libvirt options
For cache monitoring technology feature to work, nova config
libvirt settings should have the perf events enabled for
nova to emit these so telemetry can capture them.
Depends-On: Ia27e6831f3f6e9cdeaacb650039be5c81b90cb40
Change-Id: I92c318008b965a6527acbce85b41a545eda7ee18
| -rw-r--r-- | puppet/services/nova-libvirt.yaml | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/puppet/services/nova-libvirt.yaml b/puppet/services/nova-libvirt.yaml index 922a30f0..a9b2b3f9 100644 --- a/puppet/services/nova-libvirt.yaml +++ b/puppet/services/nova-libvirt.yaml @@ -21,6 +21,14 @@ parameters: NovaComputeLibvirtType: type: string default: kvm + LibvirtEnabledPerfEvents: + type: comma_delimited_list + default: [] + description: This is a performance event list which could be used as monitor. + For example - ``enabled_perf_events = cmt, mbml, mbmt`` + The supported events list can be found in + https://libvirt.org/html/libvirt-libvirt-domain.html , + which you may need to search key words ``VIR_PERF_PARAM_*`` MonitoringSubscriptionNovaLibvirt: default: 'overcloud-nova-libvirt' type: string @@ -50,6 +58,7 @@ outputs: tripleo::profile::base::nova::libvirt_enabled: true nova::compute::libvirt::services::libvirt_virt_type: {get_param: NovaComputeLibvirtType} nova::compute::libvirt::libvirt_virt_type: {get_param: NovaComputeLibvirtType} + nova::compute::libvirt::libvirt_enabled_perf_events: {get_param: LibvirtEnabledPerfEvents} nova::compute::libvirt::qemu::configure_qemu: true nova::compute::libvirt::qemu::max_files: 32768 nova::compute::libvirt::qemu::max_processes: 131072 |