added new functionality to list all defined fixed ips

2 files changed, 16 insertions, 0 deletions

diff --git a/nova/db/api.py b/nova/db/api.py
index 789cb8ebb..2b621044a 100644
--- a/nova/db/api.py
+++ b/nova/db/api.py
@@ -288,6 +288,11 @@ def fixed_ip_disassociate_all_by_timeout(context, host, time):
     return IMPL.fixed_ip_disassociate_all_by_timeout(context, host, time)
 
 
+def fixed_ip_get_all(context):
+    """Get all defined fixed ips."""
+    return IMPL.fixed_ip_get_all(context)
+
+
 def fixed_ip_get_by_address(context, address):
     """Get a fixed ip by address or raise if it does not exist."""
     return IMPL.fixed_ip_get_by_address(context, address)
diff --git a/nova/db/sqlalchemy/api.py b/nova/db/sqlalchemy/api.py
index 02855e7a9..55f2f28bd 100644
--- a/nova/db/sqlalchemy/api.py
+++ b/nova/db/sqlalchemy/api.py
@@ -583,6 +583,17 @@ def fixed_ip_disassociate_all_by_timeout(_context, host, time):
     return result.rowcount
 
 
+@require_admin_context
+def fixed_ip_get_all(context, session=None):
+    if not session:
+        session = get_session()
+    result = session.query(models.FixedIp).all()
+    if not result:
+        raise exception.NotFound(_('No fixed ips defined'))
+
+    return result
+
+
 @require_context
 def fixed_ip_get_by_address(context, address, session=None):
     if not session: