Add some docstrings for new agent build DB functions

1 files changed, 5 insertions, 0 deletions

diff --git a/nova/db/api.py b/nova/db/api.py
index 30663662b..ff4339351 100644
--- a/nova/db/api.py
+++ b/nova/db/api.py
@@ -1253,20 +1253,25 @@ def instance_metadata_update_or_create(context, instance_id, metadata):
 
 
 def agent_build_create(context, values):
+    """Create a new agent build entry."""
     return IMPL.agent_build_create(context, values)
 
 
 def agent_build_get_by_triple(context, hypervisor, os, architecture):
+    """Get agent build by hypervisor/OS/architecture triple."""
     return IMPL.agent_build_get_by_triple(context, hypervisor, os, architecture)
 
 
 def agent_build_get_all(context):
+    """Get all agent builds."""
     return IMPL.agent_build_get_all(context)
 
 
 def agent_build_destroy(context, agent_update_id):
+    """Destroy agent build entry."""
     IMPL.agent_build_destroy(context, agent_update_id)
 
 
 def agent_build_update(context, agent_build_id, values):
+    """Update agent build entry."""
     IMPL.agent_build_update(context, agent_build_id, values)