Multi-interface support

[philipcristiano]

I have a use case where a Nomad host will have containers binding to multiple interfaces (one physical, multiple VLAN interfaces). A single gocast instance will see all containers/advertised ports on a single Consul node "equally". The connection to the TOR will go over the default route / single connection.

Would it be possible to make enable_gocast tag configurable to allow for multiple gocast instances running to each find separate groups of Consul services to advertise? The matchTag looks in a good spot to pull from the agent config with other Consul config values.

[mayuresh82]

@philipcristiano Yes, I have this staged in a branch as part of enabling ipv6 support. It still needs to be tested and will be a few weeks, but I can put this in a PR and if you would be able to test this for your use case, that would be great !

[philipcristiano]

@mayuresh82 that would be amazing! I'd love to test out a branch with that!