Map time server for use by cobbler

Map the cobbler node to be the time server during the Ubuntu install on
cobbler clients.

Change-Id: I3a43ceeb834622c25c0e6bff391766ca8f10f95d
Closes-Bug: #1325082
Data mappings for expert_disk

Add data mapping and variable for expert_disk mode in the Ubuntu
installer to be enabled or disabled when installing Ubuntu using
Cobbler.

Change-Id: I5e2c23cb350a1c7140f30324c946bab07e1d8514
Closes-Bug: #1325080
Merge remote-tracking branch 'cisco/icehouse' into bugs/1325080

Conflicts:
	data/data_mappings/common.yaml

Change-Id: I249ab78206f58a445da11d25aa9213b3e891e4d8
Install drive name should be a string

The Ubuntu installer expects the install drive name to be passed as a
string, not an array.

Change-Id: I16813954755c239b1a7c2c289d4bdd036b0de855
Closes-Bug: #1325808
Merge pull request #94 from CiscoSystems/bugs/1325808

Install drive name should be a string
Merge pull request #93 from CiscoSystems/bugs/1325080

Data mappings for expert_disk
Merge pull request #92 from CiscoSystems/bugs/1325082

Map time server for use by cobbler
Add data mappings to enable promisc vrrp mode in cobbler preseed
Merge pull request #95 from pkilambi/icehouse

Add data mappings to enable promisc vrrp mode in cobbler preseed
Update cobbler.yaml for ucs power type

Update cobbler.yaml to align with the ucs power type.

Change-Id: I83cff4350f86a2e332d29a1c2dc76887c50bcd17
Closes-Bug: #1326459
Temporary fix to correct ml2 bug.

Current packaging sets the ml2 configuration for the
neutron-plugin-openvswitch-agent, regardless of if you
want it. This temporary fix takes care of the issue. It
comments out the necessary lines, and does a manual stop/start
of the agent. Doing a service refresh of the agent does not
work, there needs to be a slight pause, accomplished by 'sleep 1'
in order for it to recognize the config change. Dependent on
puppet-coe.

Change-Id: I64ab61b5653eb5ab03a767acdcd7445039c97939

Conflicts:

	data/data_mappings/common.yaml
Merge pull request #98 from CiscoSystems/ml2

Ml2
Merge pull request #97 from CiscoSystems/bugs/1326459

Update cobbler.yaml for ucs power type
Enable snapshots repo by default

Enable snapshots/i.0 repo by default

Change-Id: Ic5dc7f8520447af42ccef35278f819aa72e22f54
Implements: bp/use-snapshots-by-default
Merge pull request #99 from CiscoSystems/bp/enable_snapshot_repos

Enable snapshots repo by default
Merge remote-tracking branch 'upstream/icehouse' into lb_vxlan

Conflicts:
	data/cobbler/cobbler.yaml
	install-scripts/cisco.install.sh