registry/rpc: call etcdRegistry.MachineState() for every case
api: get Value embedded as members in struct
functional: add new machine tests for dynamic metadata
Depends on https://github.com/coreos/fleet/pull/1642. I'll first merge #1642, and after that, I'll merge this PR.
As master branch would fail without this PR, I'm going to merge it right away.
Feel free to report possible bugs. I'll create another PR to handle them in the next week.
To be able to merge https://github.com/coreos/fleet/pull/1642, we need to fix several things, as well as add functional tests.
Depends on https://github.com/coreos/fleet/pull/1642. I'll first merge #1642, and after that, I'll merge this PR. As master branch would fail without this PR, I'm going to merge it right away. Feel free to report possible bugs. I'll create another PR to handle them in the next week.
/cc @dalbani