initial vendordata support

This adds the ability for a datasource to provide "vendordata".
The difference here is that vendordata is from the vendor (cloud provider)
where user-data is from the user.  By enabling this channel, the vendor
can have input on how the instance is set up without modifying or needing
to understand the user-data.

vendordata is generally consumed exactly like user-data, but the user
has the ability to disable its consumption.

The only datasource supporting this at the moment is SmartOS.

1 files changed, 2 insertions, 0 deletions

diff --git a/cloudinit/sources/DataSourceSmartOS.py b/cloudinit/sources/DataSourceSmartOS.py
index 551b20c4..6593ce6e 100644
--- a/cloudinit/sources/DataSourceSmartOS.py
+++ b/cloudinit/sources/DataSourceSmartOS.py
@@ -47,6 +47,7 @@ SMARTOS_ATTRIB_MAP = {
     'iptables_disable': ('iptables_disable', True),
     'motd_sys_info': ('motd_sys_info', True),
     'availability_zone': ('datacenter_name', True),
+    'vendordata': ('sdc:operator-script', False),
 }
 
 DS_NAME = 'SmartOS'
@@ -154,6 +155,7 @@ class DataSourceSmartOS(sources.DataSource):
 
         self.metadata = util.mergemanydict([md, self.metadata])
         self.userdata_raw = ud
+        self.vendordata_raw = md['vendordata']
         return True
 
     def device_name_to_device(self, name):