After moving libnetwork to this repo, we need to update all the import
paths for libnetwork to point to docker/docker/libnetwork instead of
docker/libnetwork.
This change implements that.
Signed-off-by: Brian Goff <cpuguy83@gmail.com>
This commit allows a user to specify a Host IP via the
com.docker.network.host_ipv4 label which is used as the
Source IP during SNAT for bridge networks .
The use case is for hosts with multiple interfaces and
this label can dictate which IP will be used as Source IP
for North-South traffic
In the absence of this label, MASQUERADE is used which picks the Source IP
based on Next Hop from the Route Table
Addresses: https://github.com/moby/moby/issues/30053
Signed-off-by: Arko Dasgupta <arko.dasgupta@docker.com>
Because overlay is a builtin driver and global allocation of overlay
resources is probably going to happen in a different node (a single
node) and the actual plumbing of the network is probably going to happen
in all nodes, it makes sense to split the functionality of allocation
into two different packages. The central component(this package) only
implements the NetworkAllocate/Free apis while the distributed
component(the existing overlay driver) implements the rest of the driver
api. This way we can reduce the memory footprint overall.
Signed-off-by: Jana Radhakrishnan <mrjana@docker.com>
- Renamed netlabel prefixes to accomodate both global
and local store configs.
- Added a `private` marker.
- Skipping the data store configs for remote driver
so that external plugins don't get it as there is
no secure and sane way to coordinate providing
data store access to external plugins.
Signed-off-by: Jana Radhakrishnan <mrjana@docker.com>
This commit brings in the first implementation of
overlay driver which makes use of vxlan tunneling
protocol to create logical networks across multiple
hosts.
This is very much alpha code and should be used for
demo and testing purposes only.
Signed-off-by: Jana Radhakrishnan <mrjana@docker.com>
Brian Goff