v0.5.1 fixed 75 VIM VM or net not updated when receives a message error longer than...

[osm/RO.git] / nfvo.py

diff --git a/nfvo.py b/nfvo.py
index 1229f4c..1d95425 100644 (file)
--- a/nfvo.py
+++ b/nfvo.py
@@ -255,10 +255,12 @@ def check_vnf_descriptor(vnf_descriptor):
                                     HTTP_Bad_Request)
                 return -HTTP_Bad_Request, 
 
-def create_or_use_image(mydb, vims, image_dict, rollback_list, only_create_at_vim=False, return_on_error = False):
+def create_or_use_image(mydb, vims, image_dict, rollback_list, only_create_at_vim=False, return_on_error = None):
     #look if image exist
     if only_create_at_vim:
         image_mano_id = image_dict['uuid']
+        if return_on_error == None:
+            return_on_error = True
     else:
         if image_dict['location'] is not None:
             images = mydb.get_rows(FROM="images", WHERE={'location':image_dict['location'], 'metadata':image_dict['metadata']})
@@ -306,12 +308,15 @@ def create_or_use_image(mydb, vims, image_dict, rollback_list, only_create_at_vi
                 if return_on_error:
                     logger.error("Error creating image at VIM: %s", str(e))
                     raise
-                image_vim_id = str(e)
+                image_vim_id = None
                 logger.warn("Error creating image at VIM: %s", str(e))
                 continue
         except vimconn.vimconnException as e:
+            if return_on_error:
+                logger.error("Error contacting VIM to know if the image exists at VIM: %s", str(e))
+                raise
             logger.warn("Error contacting VIM to know if the image exists at VIM: %s", str(e))
-            image_vim_id = str(e)
+            image_vim_id = None
             continue    
         #if we reach here, the image has been created or existed
         if len(image_db)==0:
@@ -323,7 +328,7 @@ def create_or_use_image(mydb, vims, image_dict, rollback_list, only_create_at_vi
             
     return image_vim_id if only_create_at_vim else image_mano_id
 
-def create_or_use_flavor(mydb, vims, flavor_dict, rollback_list, only_create_at_vim=False, return_on_error = False):
+def create_or_use_flavor(mydb, vims, flavor_dict, rollback_list, only_create_at_vim=False, return_on_error = None):
     temp_flavor_dict= {'disk':flavor_dict.get('disk',1),
             'ram':flavor_dict.get('ram'),
             'vcpus':flavor_dict.get('vcpus'),
@@ -336,6 +341,8 @@ def create_or_use_flavor(mydb, vims, flavor_dict, rollback_list, only_create_at_
     #look if flavor exist
     if only_create_at_vim:
         flavor_mano_id = flavor_dict['uuid']
+        if return_on_error == None:
+            return_on_error = True
     else:
         flavors = mydb.get_rows(FROM="flavors", WHERE=temp_flavor_dict)
         if len(flavors)>=1:
@@ -347,7 +354,7 @@ def create_or_use_flavor(mydb, vims, flavor_dict, rollback_list, only_create_at_
             if 'extended' in flavor_dict and flavor_dict['extended']!=None:
                 dev_nb=0
                 for device in flavor_dict['extended'].get('devices',[]):
-                    if "image" not in device or "image name" not in device:
+                    if "image" not in device and "image name" not in device:
                         continue
                     image_dict={}
                     image_dict['name']=device.get('image name',flavor_dict['name']+str(dev_nb)+"-img")
@@ -437,6 +444,7 @@ def create_or_use_flavor(mydb, vims, flavor_dict, rollback_list, only_create_at_
                 logger.error("Error creating flavor at VIM %s: %s.", vim["name"], str(e))
                 raise
             logger.warn("Error creating flavor at VIM %s: %s.", vim["name"], str(e))
+            flavor_vim_id = None
             continue
         #if reach here the flavor has been create or exist
         if len(flavor_db)==0:
@@ -1904,7 +1912,7 @@ def create_instance(mydb, tenant_id, instance_dict):
                 myVMDict['name'] = myVMDict['name'][0:255] #limit name length
                 #create image at vim in case it not exist
                 image_dict = mydb.get_table_by_uuid_name("images", vm['image_id'])
-                image_id = create_or_use_image(mydb, {datacenter_id: vim}, image_dict, [], True)                
+                image_id = create_or_use_image(mydb, {datacenter_id: vim}, image_dict, [], True)
                 vm['vim_image_id'] = image_id
                     
                 #create flavor at vim in case it not exist
@@ -2161,6 +2169,8 @@ def refresh_instance(mydb, nfvo_tenant, instanceDict, datacenter=None, vim_tenan
                     has_mgmt_iface = True
             if vm_dict[vm_id]['status'] == "ACTIVE:NoMgmtIP" and not has_mgmt_iface:
                 vm_dict[vm_id]['status'] = "ACTIVE"
+            if vm_dict[vm_id].get('error_msg') and len(vm_dict[vm_id]['error_msg']) >= 1024:
+                vm_dict[vm_id]['error_msg'] = vm_dict[vm_id]['error_msg'][:516] + " ... " + vm_dict[vm_id]['error_msg'][-500:]
             if vm['status'] != vm_dict[vm_id]['status'] or vm.get('error_msg')!=vm_dict[vm_id].get('error_msg') or vm.get('vim_info')!=vm_dict[vm_id].get('vim_info'):
                 vm['status']    = vm_dict[vm_id]['status']
                 vm['error_msg'] = vm_dict[vm_id].get('error_msg')
@@ -2213,6 +2223,8 @@ def refresh_instance(mydb, nfvo_tenant, instanceDict, datacenter=None, vim_tenan
     # TODO: update nets inside a vnf
     for net in instanceDict['nets']:
         net_id = net['vim_net_id']
+        if net_dict[net_id].get('error_msg') and len(net_dict[net_id]['error_msg']) >= 1024:
+            net_dict[net_id]['error_msg'] = net_dict[net_id]['error_msg'][:516] + " ... " + net_dict[vm_id]['error_msg'][-500:]
         if net['status'] != net_dict[net_id]['status'] or net.get('error_msg')!=net_dict[net_id].get('error_msg') or net.get('vim_info')!=net_dict[net_id].get('vim_info'):
             net['status']    = net_dict[net_id]['status']
             net['error_msg'] = net_dict[net_id].get('error_msg')