Merge "Support for libvirt volume multipath"

puppet/services/nova-compute.yaml

@@ -196,6 +196,12 @@ parameters:
     type: number
     tags:
       - role_specific
+  NovaLibvirtVolumeUseMultipath:
+    default: false
+    description: Whether to enable or not the multipath connection of the volumes.
+    type: boolean
+    tags:
+      - role_specific
 
 conditions:
   enable_live_migration_tunnelled:
@@ -238,6 +244,7 @@ resources:
               nova::compute::libvirt::rx_queue_size: NovaLibvirtRxQueueSize
               nova::compute::libvirt::tx_queue_size: NovaLibvirtTxQueueSize
               nova::compute::libvirt::file_backed_memory: NovaLibvirtFileBackedMemory
+              nova::compute::libvirt::volume_use_multipath: NovaLibvirtVolumeUseMultipath
             - values: {get_param: [RoleParameters]}
           - values:
               NovaVcpuPinSet: {get_param: NovaVcpuPinSet}
@@ -249,6 +256,7 @@ resources:
               NovaLibvirtRxQueueSize: {get_param: NovaLibvirtRxQueueSize}
               NovaLibvirtTxQueueSize: {get_param: NovaLibvirtTxQueueSize}
               NovaLibvirtFileBackedMemory: {get_param: NovaLibvirtFileBackedMemory}
+              NovaLibvirtVolumeUseMultipath: {get_param: NovaLibvirtVolumeUseMultipath}
 
 outputs:
   role_data:

releasenotes/notes/volume_use_multipath-for-libvirt--c8e93a0bb83e0bc8.yaml

@@ -0,0 +1,7 @@
+---
+features:
+  - |
+    Add support for libvirt volume_use_multipath the ability to
+    use multipath connection of the iSCSI or FC volume.
+    Volumes can be connected in the LibVirt as multipath devices.
+    Adds new parameter "NovaLibvirtVolumeUseMultipath".