Create vPing instances with dynamic ports created by nova/neutron

Also,
- check if the used network is already created to not create it again
- check if the image already exists to not create it again
- check if the sec group already exists to not create it again

Change-Id: I243619a1538444d836fdda84a86b834668aaf456
Signed-off-by: jose.lausuch <jose.lausuch@ericsson.com>

1 files changed, 29 insertions, 0 deletions

diff --git a/testcases/functest_utils.py b/testcases/functest_utils.py
index 94a4fa8a5..838e72634 100644
--- a/testcases/functest_utils.py
+++ b/testcases/functest_utils.py
@@ -218,6 +218,26 @@ def get_network_id(neutron_client, network_name):
     return id
 
 
+def get_subnet_id(neutron_client, subnet_name):
+    subnets = neutron_client.list_subnets()['subnets']
+    id = ''
+    for s in subnets:
+        if s['name'] == subnet_name:
+            id = s['id']
+            break
+    return id
+
+
+def get_router_id(neutron_client, router_name):
+    routers = neutron_client.list_routers()['routers']
+    id = ''
+    for r in routers:
+        if r['name'] == router_name:
+            id = r['id']
+            break
+    return id
+
+
 def get_private_net(neutron_client):
     # Checks if there is an existing shared private network
     networks = neutron_client.list_networks()['networks']
@@ -419,6 +439,15 @@ def get_security_groups(neutron_client):
         print "Error [get_security_groups(neutron_client)]:", e
         return None
 
+def get_security_group_id(neutron_client, sg_name):
+    security_groups = get_security_groups(neutron_client)
+    id = ''
+    for sg in security_groups:
+        if sg['name'] == sg_name:
+            id = sg['id']
+            break
+    return id
+
 
 def create_security_group(neutron_client, sg_name, sg_description):
     json_body = {'security_group': {'name': sg_name,