Controller Service proxies rpc calls to the corresponding servers

rpc-definitions.go

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+/*
+ * Minio Cloud Storage, (C) 2014 Minio, 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.
+ */
+
+package main
+
+// Ethernet interface
+type Ifc struct {
+	IP   string `json:"ip"`
+	Mask string `json:"mask"`
+	Eth  string `json:"ifc"`
+}
+
+// Identify a server
+type ServerArg struct {
+	Name string `json:"name"`
+	IP   string `json:"ip"`
+	ID   string `json:"id"`
+}
+
+// Needed for Reply for Server.List
+type ServerRep struct {
+	Name string `json:"name"`
+	IP   string `json:"ip"`
+	ID   string `json:"id"`
+}
+
+// Default reply
+type DefaultRep struct {
+	Error   int64  `json:"error"`
+	Message string `json:"message"`
+}
+
+// Needed for Reply List
+type ServerListRep struct {
+	List []ServerRep
+}
+
+// Reply DiskStats
+type DiskStatsRep struct {
+	Disks []string
+}
+
+// Reply MemStats
+type MemStatsRep struct {
+	Total uint64 `json:"total"`
+	Free  uint64 `json:"free"`
+}
+
+// Reply NetStats
+type NetStatsRep struct {
+	Interfaces []Ifc
+}
+
+// Reply SysInfo
+type SysInfoRep struct {
+	Hostname  string `json:"hostname"`
+	SysARCH   string `json:"sys.arch"`
+	SysOS     string `json:"sys.os"`
+	SysCPUS   int    `json:"sys.ncpus"`
+	Routines  int    `json:"goroutines"`
+	GOVersion string `json:"goversion"`
+}
+
+// Reply List
+type ListRep struct {
+	List []ServerArg `json:"list"`
+}