From d806249381884adaf8055102010697daf64fbcd7 Mon Sep 17 00:00:00 2001
From: Ihar Hrachyshka <ihrachys@redhat.com>
Date: Wed, 5 Apr 2017 10:00:43 -0700
Subject: [PATCH] Enable keepalived debug logs when debug=True

This will expose more details about what keepalived is doing (like
adding new VIPs, gARPs sent, config warnings and such).

Change-Id: I297f13f3debe0c80d1ad58f9031618fec3575ad0
---
 neutron/agent/linux/keepalived.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/neutron/agent/linux/keepalived.py b/neutron/agent/linux/keepalived.py
index 80e499e8608..9713486c2cb 100644
--- a/neutron/agent/linux/keepalived.py
+++ b/neutron/agent/linux/keepalived.py
@@ -482,6 +482,8 @@ class KeepalivedManager(object):
                    '-f', config_path,
                    '-p', pid_file,
                    '-r', self.get_vrrp_pid_file_name(pid_file)]
+            if logging.is_debug_enabled(cfg.CONF):
+                cmd.append('-D')
             return cmd
 
         return callback