Removes stale DHCP and L3 namespaces. The cron runs once in 12 hours.
Network namespace cleanup is implemented as a daemonset as Kubernetes
does not have a cronjob that works like daemonset-cronjob.
Network namespace cleanup should run on all nodes where DHCP and L3
agents run.
Change-Id: I7525e493067669026e0d57889a3e3238a2bd1308
This change refactors the apparmor job to utilize the feature
gates system instead of relying on separate scripts.
Also disabled barbican running in the apparmor job temporarily
until the correct profile gets used and it can deploy
succesfully.
Change-Id: Iadacd214de3fdb06e4acde4433c5fa86973371d5