Remove unused nova.db.api:network_get_by_instance

Change-Id: I908aaafa149c6548271fd9a3cc91225f2cbdb841

2 files changed, 0 insertions, 19 deletions

diff --git a/nova/db/api.py b/nova/db/api.py
index 6ec0b3a95..57f0b2787 100644
--- a/nova/db/api.py
+++ b/nova/db/api.py
@@ -863,11 +863,6 @@ def network_get_by_cidr(context, cidr):
     return IMPL.network_get_by_cidr(context, cidr)
 
 
-def network_get_by_instance(context, instance_id):
-    """Get a network by instance id or raise if it does not exist."""
-    return IMPL.network_get_by_instance(context, instance_id)
-
-
 def network_get_all_by_instance(context, instance_id):
     """Get all networks by instance id or raise if none exist."""
     return IMPL.network_get_all_by_instance(context, instance_id)
diff --git a/nova/db/sqlalchemy/api.py b/nova/db/sqlalchemy/api.py
index 375a3884b..0f6f5a12b 100644
--- a/nova/db/sqlalchemy/api.py
+++ b/nova/db/sqlalchemy/api.py
@@ -2288,20 +2288,6 @@ def network_get_by_cidr(context, cidr):
 
 
 @require_admin_context
-def network_get_by_instance(context, instance_id):
-    # note this uses fixed IP to get to instance
-    # only works for networks the instance has an IP from
-    result = _network_get_query(context).\
-                 filter_by(instance_id=instance_id).\
-                 first()
-
-    if not result:
-        raise exception.NetworkNotFoundForInstance(instance_id=instance_id)
-
-    return result
-
-
-@require_admin_context
 def network_get_all_by_instance(context, instance_id):
     result = _network_get_query(context).\
                  filter_by(instance_id=instance_id).\