Merge pull request #3528 from hashicorp/raft_vendor_update

Updates vendor directory for raft to record raft v1.0.0. No functiona…

vendor/github.com/hashicorp/raft/README.md

@@ -3,7 +3,7 @@ raft [![Build Status](https://travis-ci.org/hashicorp/raft.png)](https://travis-
 
 raft is a [Go](http://www.golang.org) library that manages a replicated
 log and can be used with an FSM to manage replicated state machines. It
-is library for providing [consensus](http://en.wikipedia.org/wiki/Consensus_(computer_science)).
+is a library for providing [consensus](http://en.wikipedia.org/wiki/Consensus_(computer_science)).
 
 The use cases for such a library are far-reaching as replicated state
 machines are a key component of many distributed systems. They enable
@@ -32,6 +32,24 @@ A pure Go backend using [BoltDB](https://github.com/boltdb/bolt) is also availab
 [raft-boltdb](https://github.com/hashicorp/raft-boltdb). It can also be used as a `LogStore`
 and `StableStore`.
 
+## Tagged Releases
+
+As of September 2017, Hashicorp will start using tags for this library to clearly indicate
+major version updates. We recommend you vendor your application's dependency on this library.
+
+* v0.1.0 is the original stable version of the library that was in master and has been maintained
+with no breaking API changes. This was in use by Consul prior to version 0.7.0.
+
+* v1.0.0 takes the changes that were staged in the library-v2-stage-one branch. This version
+manages server identities using a UUID, so introduces some breaking API changes. It also versions
+the Raft protocol, and requires some special steps when interoperating with Raft servers running
+older versions of the library (see the detailed comment in config.go about version compatibility).
+You can reference https://github.com/hashicorp/consul/pull/2222 for an idea of what was required
+to port Consul to these new interfaces.
+
+    This version includes some new features as well, including non voting servers, a new address
+    provider abstraction in the transport layer, and more resilient snapshots.
+
 ## Protocol
 
 raft is based on ["Raft: In Search of an Understandable Consensus Algorithm"](https://ramcloud.stanford.edu/wiki/download/attachments/11370504/raft.pdf)

vendor/vendor.json

@@ -57,7 +57,7 @@
 		{"path":"github.com/hashicorp/logutils","checksumSHA1":"vt+P9D2yWDO3gdvdgCzwqunlhxU=","revision":"0dc08b1671f34c4250ce212759ebd880f743d883","revisionTime":"2015-06-09T07:04:31Z"},
 		{"path":"github.com/hashicorp/memberlist","checksumSHA1":"vwj2yOi577Mmn+IfJwV8YXYeALk=","revision":"687988a0b5daaf7ed5051e5e374aef27f8254822","revisionTime":"2017-09-19T17:31:51Z"},
 		{"path":"github.com/hashicorp/net-rpc-msgpackrpc","checksumSHA1":"qnlqWJYV81ENr61SZk9c65R1mDo=","revision":"a14192a58a694c123d8fe5481d4a4727d6ae82f3","revisionTime":"2015-11-16T02:03:38Z"},
-		{"path":"github.com/hashicorp/raft","checksumSHA1":"f2QYddVWZ2eWxdlCEhearTH4XOs=","revision":"c837e57a6077e74a4a3749959fb6cfefc26d7705","revisionTime":"2017-08-30T14:31:53Z","version":"library-v2-stage-one","versionExact":"library-v2-stage-one"},
+		{"path":"github.com/hashicorp/raft","checksumSHA1":"JjJtGJi1ywWhVhs/PvTXxe4TeD8=","revision":"6d14f0c70869faabd9e60ba7ed88a6cbbd6a661f","revisionTime":"2017-10-03T22:09:13Z","version":"v1.0.0","versionExact":"v1.0.0"},
 		{"path":"github.com/hashicorp/raft-boltdb","checksumSHA1":"QAxukkv54/iIvLfsUP6IK4R0m/A=","revision":"d1e82c1ec3f15ee991f7cc7ffd5b67ff6f5bbaee","revisionTime":"2015-02-01T20:08:39Z"},
 		{"path":"github.com/hashicorp/serf/coordinate","checksumSHA1":"/oss17GO4hXGM7QnUdI3VzcAHzA=","comment":"v0.7.0-66-g6c4672d","revision":"c2e4be24cdc9031eb0ad869c5d160775efdf7d7a","revisionTime":"2017-05-25T23:15:04Z"},
 		{"path":"github.com/hashicorp/serf/serf","checksumSHA1":"3WPnGSL9ZK6EmkAE6tEW5SCxrd8=","comment":"v0.7.0-66-g6c4672d","revision":"b84a66cc5575994cb672940d244a2404141688c0","revisionTime":"2017-08-17T21:22:02Z"},