They've said that they're moving HA support to their enterprise edition. They removed the storeconfig script that helped load a config into a KV store, but they've also stated that they'll have support for KV stores again. I went from using consul and a distributed setup in 1.0 to using static configs for 2.0 because of this. Now I'm waiting for them to re-enable some KV providers.
Clustering is still possible in 2.0 if you use the same static config on each pod, so... Technically it's possible?