1. Allocate either a IPv4 and/or IPv6 Port Binding (HostIP, HostPort, ContainerIP,
ContainerPort) based on the input and system parameters
2. Update the userland proxy as well as dummy proxy (inside port mapper) to
specifically listen on either the IPv4 or IPv6 network
Signed-off-by: Arko Dasgupta <arko.dasgupta@docker.com>
This commit updates the vendored ishidawataru/sctp and adapts its used
types.
Signed-off-by: Sascha Grunert <sgrunert@suse.com>
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Rather than re-execing docker as the proxy, create a new command docker-proxy
that is much smaller to save memory in the case where there are a lot of
procies being created. Also allows the proxy to be replaced, for example
in Docker for Mac we have a proxy that proxies to osx instead of locally.
This is the vendoring pull for https://github.com/docker/docker/pull/23312
Signed-off-by: Justin Cormack <justin.cormack@docker.com>
It is needed in cases when mapped port is already bound, or another
application bind mapped port. All this will be undetected because we use
iptables and not net.Listen.
Signed-off-by: Alexander Morozov <lk4d4@docker.com>
- As they provide network translation functionalities,
they should be part of libnetwork
- In driver/bridge/setup_ip_tables.go remove depenency
on docker/daemon/networkdriver
Signed-off-by: Alessandro Boch <aboch@docker.com>
