Michael Marineau d9f1dadffb etcd: enable slotting by internal protocol ...

To support the transition to 2.0 both the new and old versions need to
be installed side-by-side. However there will still only be one 'etcd'
binary so one of the installed slots needs to provide it.

How this works:

 - `ETCD_PROTOCOLS="1"` install etcd 0.4.x as only version.
 - `ETCD_PROTOCOLS="1 2"` install etcd 0.4.x and 2.0 in parallel.
 - `ETCD_PROTOCOLS="2"` install etcd 2.0 as only version.

2015-03-03 20:56:18 -08:00

..

src/third_party/coreos-overlay

etcd: enable slotting by internal protocol

2015-03-03 20:56:18 -08:00