From: Henry Gessau <gessau@cisco.com>
Date: Mon, 19 Oct 2015 14:05:13 +0000 (-0400)
Subject: Add a note to ban agents from connecting to the DB
X-Git-Url: https://review.fuel-infra.org/gitweb?a=commitdiff_plain;h=f0a297281ea80b03aba26069c7e64fee38d3a7fd;p=openstack-build%2Fneutron-build.git

Add a note to ban agents from connecting to the DB

Change-Id: I7768b354c3f07aa7d692bbe8dc344e2fece592fa
---

diff --git a/doc/source/devref/services_and_agents.rst b/doc/source/devref/services_and_agents.rst
index 39d05735b..fcb9fa714 100644
--- a/doc/source/devref/services_and_agents.rst
+++ b/doc/source/devref/services_and_agents.rst
@@ -75,3 +75,11 @@ and the neutron-server.
 
 For more info on the rationale behind the code tree setup, see `the
 corresponding cross-project spec <https://review.openstack.org/154642>`_.
+
+
+Connecting to the Database
+--------------------------
+
+Only the neutron-server connects to the neutron database. Agents may never
+connect directly to the database, as this would break the ability to do rolling
+upgrades.