* K8S changes
* k8s: test explicit dns lookup of service
* bugfix prev commit
* typo
* k8s: more dns
* k8s: more dns
* k8s: more dns fun
* k8s cleanup
* k8s: user service for rtpengine location
* k8s cleanup
* typo
* change env name for fs in k8s
* change k8s service name for feature server
* add support for outbound connection mode
* k8s change for outbound
* minor
* bugfix: drachtio connection was dropped after successful connect
* drop drachtio connection on call end
* Dockerfile
* k8s pre-stop hook
* actual hook committed
* make hjook executable
* dockerfile change
* time series fix
* bugfix: teams transfer using replaces
