(bug 80) allow several dns_address for ip_profile

[osm/RO.git] / osm_ro / vimconn_openstack.py

diff --git a/osm_ro/vimconn_openstack.py b/osm_ro/vimconn_openstack.py
index 539c5a4..e88d18d 100644 (file)
--- a/osm_ro/vimconn_openstack.py
+++ b/osm_ro/vimconn_openstack.py
@@ -322,9 +322,7 @@ class vimconnector(vimconn.vimconnector):
             if 'gateway_address' in ip_profile:
                 subnet['gateway_ip'] = ip_profile['gateway_address']
             if ip_profile.get('dns_address'):
-                #TODO: manage dns_address as a list of addresses separated by commas 
-                subnet['dns_nameservers'] = []
-                subnet['dns_nameservers'].append(ip_profile['dns_address'])
+                subnet['dns_nameservers'] = ip_profile['dns_address'].split(";")
             if 'dhcp_enabled' in ip_profile:
                 subnet['enable_dhcp'] = False if ip_profile['dhcp_enabled']=="false" else True
             if 'dhcp_start_address' in ip_profile:
@@ -543,15 +541,22 @@ class vimconnector(vimconn.vimconnector):
                         for numa in numas:
                             #overwrite ram and vcpus
                             ram = numa['memory']*1024
+                            #See for reference: https://specs.openstack.org/openstack/nova-specs/specs/mitaka/implemented/virt-driver-cpu-thread-pinning.html
                             if 'paired-threads' in numa:
                                 vcpus = numa['paired-threads']*2
-                                numa_properties["hw:cpu_threads_policy"] = "prefer"
+                                #cpu_thread_policy "require" implies that the compute node must have an STM architecture
+                                numa_properties["hw:cpu_thread_policy"] = "require"
+                                numa_properties["hw:cpu_policy"] = "dedicated"
                             elif 'cores' in numa:
                                 vcpus = numa['cores']
-                                #numa_properties["hw:cpu_threads_policy"] = "prefer"
+                                # cpu_thread_policy "prefer" implies that the host must not have an SMT architecture, or a non-SMT architecture will be emulated
+                                numa_properties["hw:cpu_thread_policy"] = "isolate"
+                                numa_properties["hw:cpu_policy"] = "dedicated"
                             elif 'threads' in numa:
                                 vcpus = numa['threads']
-                                numa_properties["hw:cpu_policy"] = "isolated"
+                                # cpu_thread_policy "prefer" implies that the host may or may not have an SMT architecture
+                                numa_properties["hw:cpu_thread_policy"] = "prefer"
+                                numa_properties["hw:cpu_policy"] = "dedicated"
                             # for interface in numa.get("interfaces",() ):
                             #     if interface["dedicated"]=="yes":
                             #         raise vimconn.vimconnException("Passthrough interfaces are not supported for the openstack connector", http_code=vimconn.HTTP_Service_Unavailable)