Support running overlay networking on top of dynamic IP addresses

moby / libnetwork

networking for containers

Apache License 2.0

2.16k stars 880 forks source link

Support running overlay networking on top of dynamic IP addresses #1479

Open aaronlehmann opened 8 years ago

aaronlehmann commented 8 years ago

Work is underway in SwarmKit to support dynamic IP addresses for managers in the Raft implementation: https://github.com/docker/swarmkit/pull/1579

For dynamic IP addresses to be fully supported in SwarmKit, libnetwork will need to be updated to handle address changes in overlay networking.

This could support some interesting use-cases, like running swarm clusters of laptops attached to WiFi networks. Since developers often run these tools on their laptops, it would be very nice to support this use case smoothly.

cc @mrjana @mavenugo

dongluochen commented 7 years ago

Servers running in DHCP environment may also change IP on reboot.

jmzwcn commented 7 years ago

Any progress about this feature? Or any advice for this code change?

GordonTheTurtle commented 7 years ago

@aaronlehmann It has been detected that this issue has not received any activity in over 6 months. Can you please let us know if it is still relevant:

For a bug: do you still experience the issue with the latest version?
For a feature request: was your request appropriately answered in a later version?

Thank you! This issue will be automatically closed in 1 week unless it is commented on. For more information please refer to https://github.com/docker/libnetwork/issues/1926

aaronlehmann commented 7 years ago

Let's keep this open. cc @abhinandanpb