From 3e4849e132353f22378fa7d10838f3e0c2f0eef2 Mon Sep 17 00:00:00 2001
From: Scott Hussey <sh8121@att.com>
Date: Fri, 27 Apr 2018 09:34:10 -0500
Subject: [PATCH] [373577] Allow hostnames with underscores

- Use a different token in the tag representing bootaction key
  so that a hostname with a underscore doesn't cause a deployment
  failure

Change-Id: I6197494bfe28398300e38b5017ad94350204340e
---
 charts/maas/templates/etc/_curtin_userdata.tpl | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/charts/maas/templates/etc/_curtin_userdata.tpl b/charts/maas/templates/etc/_curtin_userdata.tpl
index 0704204..420b7dc 100644
--- a/charts/maas/templates/etc/_curtin_userdata.tpl
+++ b/charts/maas/templates/etc/_curtin_userdata.tpl
@@ -26,10 +26,10 @@ early_commands:
 late_commands:
 {{ "{{" }}py:
 def find_ba_key(n):
-    tag_prefix = "%s_baid" % n.hostname
+    tag_prefix = "%s__baid" % n.hostname
     for t in n.tag_names():
         if t.startswith(tag_prefix):
-            prefix, ba_key = t.split('-')
+            prefix, ba_key = t.split('__baid__')
             return ba_key
     return False
 {{ "}}" }}