diff --git a/vendor/github.com/hashicorp/consul/consul/structs/snapshot.go b/vendor/github.com/hashicorp/consul/consul/structs/snapshot.go
new file mode 100644
index 000000000..3d65e317f
--- /dev/null
+++ b/vendor/github.com/hashicorp/consul/consul/structs/snapshot.go
@@ -0,0 +1,40 @@
+package structs
+
+type SnapshotOp int
+
+const (
+	SnapshotSave SnapshotOp = iota
+	SnapshotRestore
+)
+
+// SnapshotRequest is used as a header for a snapshot RPC request. This will
+// precede any streaming data that's part of the request and is JSON-encoded on
+// the wire.
+type SnapshotRequest struct {
+	// Datacenter is the target datacenter for this request. The request
+	// will be forwarded if necessary.
+	Datacenter string
+
+	// Token is the ACL token to use for the operation. If ACLs are enabled
+	// then all operations require a management token.
+	Token string
+
+	// If set, any follower can service the request. Results may be
+	// arbitrarily stale. Only applies to SnapshotSave.
+	AllowStale bool
+
+	// Op is the operation code for the RPC.
+	Op SnapshotOp
+}
+
+// SnapshotResponse is used header for a snapshot RPC response. This will
+// precede any streaming data that's part of the request and is JSON-encoded on
+// the wire.
+type SnapshotResponse struct {
+	// Error is the overall error status of the RPC request.
+	Error string
+
+	// QueryMeta has freshness information about the server that handled the
+	// request. It is only filled in for a SnapshotSave.
+	QueryMeta
+}
diff --git a/vendor/github.com/hashicorp/consul/lib/path.go b/vendor/github.com/hashicorp/consul/lib/path.go
new file mode 100644
index 000000000..8c959a72f
--- /dev/null
+++ b/vendor/github.com/hashicorp/consul/lib/path.go
@@ -0,0 +1,14 @@
+package lib
+
+import (
+	"os"
+	"path/filepath"
+)
+
+// EnsurePath is used to make sure a path exists
+func EnsurePath(path string, dir bool) error {
+	if !dir {
+		path = filepath.Dir(path)
+	}
+	return os.MkdirAll(path, 0755)
+}
diff --git a/vendor/github.com/hashicorp/consul/types/node_id.go b/vendor/github.com/hashicorp/consul/types/node_id.go
new file mode 100644
index 000000000..c0588ed42
--- /dev/null
+++ b/vendor/github.com/hashicorp/consul/types/node_id.go
@@ -0,0 +1,4 @@
+package types
+
+// NodeID is a unique identifier for a node across space and time.
+type NodeID string