From d600f47e91b904243263358324c413c4f7e5cf50 Mon Sep 17 00:00:00 2001
From: Anh Vo <anhvo@microsoft.com>
Date: Wed, 22 Jul 2020 12:51:01 -0400
Subject: azure: disable bouncing hostname when setting hostname fails (#494)

DataSourceAzure: Gracefully handle the case of set hostname failure during provisioning
---
 cloudinit/sources/DataSourceAzure.py | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

(limited to 'cloudinit/sources/DataSourceAzure.py')

diff --git a/cloudinit/sources/DataSourceAzure.py b/cloudinit/sources/DataSourceAzure.py
index 068537ee..a3810ca8 100755
--- a/cloudinit/sources/DataSourceAzure.py
+++ b/cloudinit/sources/DataSourceAzure.py
@@ -275,7 +275,14 @@ def temporary_hostname(temp_hostname, cfg, hostname_command='hostname'):
        (previous_hostname == temp_hostname and policy != 'force')):
         yield None
         return
-    set_hostname(temp_hostname, hostname_command)
+    try:
+        set_hostname(temp_hostname, hostname_command)
+    except Exception as e:
+        msg = 'Failed setting temporary hostname: %s' % e
+        report_diagnostic_event(msg)
+        LOG.warning(msg)
+        yield None
+        return
     try:
         yield previous_hostname
     finally:
-- 
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