Merge pull request #6021 from luis5tb/master

Initial Kuryr Ports Pool Support

roles/kuryr/README.md

@@ -31,6 +31,11 @@ pods. This allows to have interconnectivity between pods and OpenStack VMs.
 * ``kuryr_openstack_pod_service_id=service_subnet_uuid``
 * ``kuryr_openstack_pod_project_id=pod_project_uuid``
 * ``kuryr_openstack_worker_nodes_subnet_id=worker_nodes_subnet_uuid``
+* ``kuryr_openstack_enable_pools=True``
+* ``kuryr_openstack_pool_max=0``
+* ``kuryr_openstack_pool_min=1``
+* ``kuryr_openstack_pool_batch=5``
+* ``kuryr_openstack_pool_update_frequency=20``
 
 ## Kuryr resources
 

roles/kuryr/templates/configmap.yaml.j2

@@ -161,6 +161,14 @@ data:
     # The driver that provides VIFs for Kubernetes Pods. (string value)
     pod_vif_driver = nested-vlan
 
+    # The driver that manages VIFs pools for Kubernetes Pods (string value)
+    vif_pool_driver = {{ kuryr_openstack_enable_pools | default(False) | ternary('nested', 'noop') }}
+
+    [vif_pool]
+    ports_pool_max = {{ kuryr_openstack_pool_max | default(0) }}
+    ports_pool_min = {{ kuryr_openstack_pool_min | default(1) }}
+    ports_pool_batch = {{ kuryr_openstack_pool_batch | default(5) }}
+    ports_pool_update_frequency = {{ kuryr_openstack_pool_update_frequency | default(20) }}
 
     [neutron]
     # Configuration options for OpenStack Neutron