If user provided a non-zero listen address, honor that and bind only to
that address. Right now it is not honored and we always bind to all ip
addresses in the host.
Signed-off-by: Jana Radhakrishnan <mrjana@docker.com>
With this change, all the auto-detection of the addresses are removed
from libnetwork and the caller takes the responsibilty to have a proper
advertise-addr in various scenarios (including externally facing public
advertise-addr with an internal facing private listen-addr)
Signed-off-by: Madhu Venugopal <madhu@docker.com>
