From 8449cd173de5311c987b7a76e0acae68ef1a0c71 Mon Sep 17 00:00:00 2001
From: Antoine Millet <antoine.millet@arkena.com>
Date: Wed, 17 Jun 2015 12:24:21 +0200
Subject: [PATCH] Implemented rescue tag on VM

---
 cloudcontrol/node/hypervisor/domains/vm_tags.py | 16 +++++++++++++++-
 1 file changed, 15 insertions(+), 1 deletion(-)

diff --git a/cloudcontrol/node/hypervisor/domains/vm_tags.py b/cloudcontrol/node/hypervisor/domains/vm_tags.py
index 3a52b6c..b6f1c91 100644
--- a/cloudcontrol/node/hypervisor/domains/vm_tags.py
+++ b/cloudcontrol/node/hypervisor/domains/vm_tags.py
@@ -20,7 +20,10 @@ from xml.etree import cElementTree as et
 from StringIO import StringIO
 
 import libvirt
-from cloudcontrol.common.client.tags import ttl, refresh
+
+from cloudcontrol.node.utils import execute
+
+from cloudcontrol.common.client.tags import ttl, refresh, background
 
 
 logger = logging.getLogger(__name__)
@@ -55,6 +58,17 @@ def uuid(dom):
     return dom.uuid.lower()
 
 
+@background
+def rescue(dom):
+    """Is rescue mode enabled or not"""
+    rescue_path = dom.hypervisor.handler.main.config.rescue_script
+    rcode, output = execute(dom.hypervisor.handler.main, [rescue_path, '-s', dom.name])
+    if rcode == 0:
+        return output.strip()
+    else:
+        return 'error'
+
+
 def status(dom):
     return dom.state
 
-- 
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