Initial distributor implementation

appengine/cmd/dm/distributor/config.go

Index: appengine/cmd/dm/distributor/config.go
diff --git a/appengine/cmd/dm/distributor/config.go b/appengine/cmd/dm/distributor/config.go
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index 0000000000000000000000000000000000000000..dbfbcf8b20fb1c109c113e93e1e28ab1ed350559
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+++ b/appengine/cmd/dm/distributor/config.go
@@ -0,0 +1,35 @@
+// Copyright 2015 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+package distributor
+
+import (
+	"github.com/golang/protobuf/proto"
+)
+
+// Config represents the configuration for a single instance of a given
+// distributor implementation at a given point in time (e.g. version).
+type Config struct {
+	// DMBaseURL is the base url for the DM API. This may be used by the
+	// distributor implementation to pass to jobs so that they can call back into
+	// DM's api.
+	DMBaseURL string
+
+	// TQHandlerURL is a TaskQueue "Path" that the distributor can use to get work
+	// done on its HandleTaskQueueTask callback. The callback will be invoked on
+	// a different (but identically configured) instance of the distributor.
+	TQHandlerURL string
+
+	// CfgName is the name of this distributor configuration item. This is always
+	// the fully-resolved name of the configuration (e.g. aliases are
+	// dereferenced).
+	CfgName string
+
+	// Version is the version of the distributor configuration retrieved from
+	// luci-config
+	Version string
+
+	// ImplConfig is the actual parsed implementation configuration.
+	ImplConfig proto.Message
+}