1 files changed, 43 insertions, 0 deletions
diff --git a/azurelinuxagent/distro/ubuntu/deprovision.py b/azurelinuxagent/distro/ubuntu/deprovision.py
new file mode 100644
index 0000000..10fa123
--- /dev/null
+++ b/azurelinuxagent/distro/ubuntu/deprovision.py
@@ -0,0 +1,43 @@
+# Windows Azure Linux Agent
+#
+# Copyright 2014 Microsoft Corporation
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+# Requires Python 2.4+ and Openssl 1.0+
+#
+
+import os
+import azurelinuxagent.logger as logger
+import azurelinuxagent.utils.fileutil as fileutil
+from azurelinuxagent.distro.default.deprovision import DeprovisionHandler, DeprovisionAction
+
+def del_resolv():
+    if os.path.realpath('/etc/resolv.conf') != '/run/resolvconf/resolv.conf':
+        logger.info("resolvconf is not configured. Removing /etc/resolv.conf")
+        fileutil.rm_files('/etc/resolv.conf')
+    else:
+        logger.info("resolvconf is enabled; leaving /etc/resolv.conf intact")
+        fileutil.rm_files('/etc/resolvconf/resolv.conf.d/tail',
+                             '/etc/resolvconf/resolv.conf.d/originial')
+
+
+class UbuntuDeprovisionHandler(DeprovisionHandler):
+    def setup(self, deluser):
+        warnings, actions = super(UbuntuDeprovisionHandler, self).setup(deluser)
+        warnings.append("WARNING! Nameserver configuration in "
+                        "/etc/resolvconf/resolv.conf.d/{tail,originial} "
+                        "will be deleted.")
+        actions.append(DeprovisionAction(del_resolv))
+        return warnings, actions
+