Merge "Add role parameter for rx/tx virtio-net queue size"

puppet/services/nova-compute.yaml

@@ -171,6 +171,24 @@ parameters:
     type: boolean
     tags:
       - role_specific
+  NovaLibvirtRxQueueSize:
+    description: >
+      virtio-net RX queue size. Valid values are 256, 512, 1024
+    default: 512
+    type: number
+    constraints:
+      - allowed_values: [ 256, 512, 1024 ]
+    tags:
+      - role_specific
+  NovaLibvirtTxQueueSize:
+    description: >
+      virtio-net TX queue size. Valid values are 256, 512, 1024
+    default: 512
+    type: number
+    constraints:
+      - allowed_values: [ 256, 512, 1024 ]
+    tags:
+      - role_specific
 
 conditions:
   enable_live_migration_tunnelled:
@@ -204,6 +222,8 @@ resources:
               nova::compute::neutron_physnets_numa_nodes_mapping: NeutronPhysnetNUMANodesMapping
               nova::compute::neutron_tunnel_numa_nodes: NeutronTunnelNUMANodes
               nova::compute::resume_guests_state_on_host_boot: NovaResumeGuestsStateOnHostBoot
+              nova::compute::libvirt::rx_queue_size: NovaLibvirtRxQueueSize
+              nova::compute::libvirt::tx_queue_size: NovaLibvirtTxQueueSize
             - values: {get_param: [RoleParameters]}
           - values:
               NovaVcpuPinSet: {get_param: NovaVcpuPinSet}
@@ -212,6 +232,8 @@ resources:
               NeutronPhysnetNUMANodesMapping: {get_param: NeutronPhysnetNUMANodesMapping}
               NeutronTunnelNUMANodes: {get_param: NeutronTunnelNUMANodes}
               NovaResumeGuestsStateOnHostBoot: {get_param: NovaResumeGuestsStateOnHostBoot}
+              NovaLibvirtRxQueueSize: {get_param: NovaLibvirtRxQueueSize}
+              NovaLibvirtTxQueueSize: {get_param: NovaLibvirtTxQueueSize}
 
 outputs:
   role_data:

releasenotes/notes/nova_libvirt_queue_size_parameter-b4409a91c553ce1b.yaml

@@ -0,0 +1,6 @@
+---
+features:
+  - |
+    Introduce NovaLibvirtRxQueueSize and NovaLibvirtTxQueueSize to set
+    virtio-net queue sizes as a role parameter. Valid values are 256,
+    512 and 1024