Merge "Add API to update hosts info about SUT"

1 files changed, 23 insertions, 0 deletions

diff --git a/api/resources/write_hosts.py b/api/resources/write_hosts.py
new file mode 100644
index 000000000..e4b69846b
--- /dev/null
+++ b/api/resources/write_hosts.py
@@ -0,0 +1,23 @@
+##############################################################################
+# Copyright (c) 2017 Huawei Technologies Co.,Ltd and others.
+#
+# All rights reserved. This program and the accompanying materials
+# are made available under the terms of the Apache License, Version 2.0
+# which accompanies this distribution, and is available at
+# http://www.apache.org/licenses/LICENSE-2.0
+##############################################################################
+from __future__ import absolute_import
+
+import sys
+import json
+
+
+def write_hosts(hosts_ip):
+    hosts_list = ('\n{} {}'.format(ip, host_name)
+                  for host_name, ip in hosts_ip.items())
+    with open("/etc/hosts", 'a') as f:
+        f.writelines(hosts_list)
+        f.write("\n")
+
+if __name__ == "__main__":
+    write_hosts(json.load(sys.stdin))