etcdhttp: add doc for member management http endpoint

etcdserver/etcdhttp/doc.go

@@ -0,0 +1,67 @@
+// Copyright 2014 CoreOS Inc.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//  http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+/*
+
+## Add Member
+
+### Request
+
+`curl http://${remote_client_url}/v2/admin/members/{$id} -XPUT -d 'PeerURLs=${peer_url_1}&PeerURLs=${peer_url_2}'`
+
+Parameter `remote_client_url` is serving client url of the cluster.
+Parameter `id` is the identification of new member in hexadecimal.
+Parameter `peer_url_` is peer urls of the new member.
+
+### Response
+
+Categorized by HTTP status code.
+
+#### HTTP 201
+
+The member is created successfully.
+
+#### HTTP 400
+
+etcd cannot parse out the request.
+
+#### HTTP 500
+
+etcd fails to create the new member.
+
+## Remove Member
+
+### Request
+
+`curl http://${remote_client_url}/v2/admin/members/{$id} -XDELETE`
+
+Parameter `remote_client_url` is serving client url of the cluster.
+Parameter `id` is the identification of member to be removed in hexadecimal.
+
+### Response
+
+#### HTTP 204
+
+The member is removed successfully.
+
+#### HTTP 400
+
+etcd cannot parse out the request.
+
+#### HTTP 500
+
+etcd fails to remove the member.
+
+*/
+package etcdhttp