468c2c814d
Creating a swarm network from a config-only network failed
because the new EnableIPv4 wasn't validated/propagated
correctly.
So:
- Always initialise EnableIPv4 to true, including for a config
only network, and on load from the store.
- Treat enableIPv4=true as the no-overridden state when checking
params for a config-from network.
- Propagate settings from the config 'Network' objects attributes
to its generic options, because the network driver only sees
generic options.
- This was happening already for Network.internal, after the
config-only network options were processed. Move that to
'applyConfigurationTo'.
- Add enableIPv4/enableIpv6 - enableIPv6 will normaly be present
anyway. But, for a network created pre-28.x and restored from
the store, there was no entry for 'netlabel.EnableIpv4'.
- Extend TestSwarmScopedNetFromConfig to start a service and
check it's ok.
Signed-off-by: Rob Murray <rob.murray@docker.com>
libnetwork - networking for containers
Libnetwork provides a native Go implementation for connecting containers
The goal of libnetwork is to deliver a robust Container Network Model that provides a consistent programming interface and the required network abstractions for applications.
Design
Please refer to the design for more information.
Using libnetwork
There are many networking solutions available to suit a broad range of use-cases. libnetwork uses a driver / plugin model to support all of these solutions while abstracting the complexity of the driver implementations by exposing a simple and consistent Network Model to users.
Contributing
Want to hack on libnetwork? Docker's contributions guidelines apply.
Copyright and license
Code and documentation copyright 2015 Docker, inc. Code released under the Apache 2.0 license. Docs released under Creative commons.