X-Git-Url: https://gerrit.opnfv.org/gerrit/gitweb?a=blobdiff_plain;f=modules%2Fopnfv%2Fdeployment%2Fmanager.py;h=2b5aedbc7e3e4c4d6d712227dd60081ca93d5c66;hb=5e9d37a63a07087f04a7bf58268d4aa9b9e2de20;hp=df735f157b70f91fa909763f736f777247f98a0f;hpb=abb292938b754005e1be187d4057edc33b80559e;p=releng.git

diff --git a/modules/opnfv/deployment/manager.py b/modules/opnfv/deployment/manager.py
index df735f157..2b5aedbc7 100644
--- a/modules/opnfv/deployment/manager.py
+++ b/modules/opnfv/deployment/manager.py
@@ -108,6 +108,7 @@ class NodeStatus():
     STATUS_OFFLINE = 'offline'
     STATUS_ERROR = 'error'
     STATUS_UNUSED = 'unused'
+    STATUS_UNKNOWN = 'unknown'
 
 
 class Node(object):
@@ -229,18 +230,24 @@ class Node(object):
         '''
         return Role.ODL in self.roles
 
+    def is_onos(self):
+        '''
+        Returns if the node is an ONOS
+        '''
+        return Role.ONOS in self.roles
+
     def get_ovs_info(self):
         '''
         Returns the ovs version installed
         '''
         if self.is_active():
-            cmd = "ovs-vsctl --version|head -1| sed 's/^.*) //'"
-            return self.run_cmd(cmd)
+            cmd = "ovs-vsctl --version 2>/dev/null|head -1| sed 's/^.*) //'"
+            return self.run_cmd(cmd) or None
         return None
 
     def get_system_info(self):
         '''
-        Returns the ovs version installed
+        Returns system information
         '''
         cmd = 'grep MemTotal /proc/meminfo'
         memory = self.run_cmd(cmd).partition('MemTotal:')[-1].strip().encode()
@@ -383,4 +390,4 @@ class DeploymentHandler(object):
                           pod=os.getenv('NODE_NAME', 'Unknown'),
                           openstack_version=self.get_openstack_version(),
                           sdn_controller=self.get_sdn_version(),
-                          nodes=self.get_nodes())
+                          nodes=self.nodes)