Feature proposal for v1.1.0-rc

[liangrog]

Here are the list of features/fixes are proposed for v1.1.0-rc:

DaemonSet:

• Distinguish daemonset pod so when daemonset get deployed to the designated namespace, only the nodes pinned to the namespace are being scheduled. The same daemonset's pods won't be schedule in other nodes causing 'pending' issue.
• Exclusion daemonset option so even daemonset can be deployed to the designated namespace but not pinned to the nodes.

Namespace configuration

• Provide option for default nodes regardless what namespace pods are deployed to. In addition, provide blacklist namespaces which will be disregarded. By Default, system namespaces such as kube-system are disregarded in this setting.
• Provide Namespace/node label configuration by adding annotation to namespace resource.
• Provide guarding only option, which will only check if nodeselector is defined with correct labelling, but not to change if misconfiguration found. It'll ailed the deployment so to enforce user to make sure nodeselector is inlined.