merge with trunk

1 files changed, 45 insertions, 0 deletions

diff --git a/cloudinit/sources/helpers/vmware/imc/ipv4_mode.py b/cloudinit/sources/helpers/vmware/imc/ipv4_mode.py
new file mode 100644
index 00000000..33f88726
--- /dev/null
+++ b/cloudinit/sources/helpers/vmware/imc/ipv4_mode.py
@@ -0,0 +1,45 @@
+# vi: ts=4 expandtab
+#
+#    Copyright (C) 2015 Canonical Ltd.
+#    Copyright (C) 2015 VMware Inc.
+#
+#    Author: Sankar Tanguturi <stanguturi@vmware.com>
+#
+#    This program is free software: you can redistribute it and/or modify
+#    it under the terms of the GNU General Public License version 3, as
+#    published by the Free Software Foundation.
+#
+#    This program is distributed in the hope that it will be useful,
+#    but WITHOUT ANY WARRANTY; without even the implied warranty of
+#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#    GNU General Public License for more details.
+#
+#    You should have received a copy of the GNU General Public License
+#    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+
+class Ipv4ModeEnum:
+    """
+    The IPv4 configuration mode which directly represents the user's goal.
+
+    This mode effectively acts as a contract of the in-guest customization
+    engine. It must be set based on what the user has requested and should
+    not be changed by those layers. It's up to the in-guest engine to
+    interpret and materialize the user's request.
+    """
+
+    # The legacy mode which only allows dhcp/static based on whether IPv4
+    # addresses list is empty or not
+    IPV4_MODE_BACKWARDS_COMPATIBLE = 'BACKWARDS_COMPATIBLE'
+
+    # IPv4 must use static address. Reserved for future use
+    IPV4_MODE_STATIC = 'STATIC'
+
+    # IPv4 must use DHCPv4. Reserved for future use
+    IPV4_MODE_DHCP = 'DHCP'
+
+    # IPv4 must be disabled
+    IPV4_MODE_DISABLED = 'DISABLED'
+
+    # IPv4 settings should be left untouched. Reserved for future use
+    IPV4_MODE_AS_IS = 'AS_IS'