Implement SetConfig admin API handler. (#3792)

pkg/madmin/examples/set-config.go

@@ -0,0 +1,156 @@
+// +build ignore
+
+/*
+ * Minio Cloud Storage, (C) 2017 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
+
+import (
+	"bytes"
+	"encoding/json"
+	"fmt"
+	"log"
+
+	"github.com/minio/minio/pkg/madmin"
+)
+
+var configJSON = []byte(`{
+	"version": "13",
+	"credential": {
+		"accessKey": "minio",
+		"secretKey": "minio123"
+	},
+	"region": "us-west-1",
+	"logger": {
+		"console": {
+			"enable": true,
+			"level": "fatal"
+		},
+		"file": {
+			"enable": false,
+			"fileName": "",
+			"level": ""
+		}
+	},
+	"notify": {
+		"amqp": {
+			"1": {
+				"enable": false,
+				"url": "",
+				"exchange": "",
+				"routingKey": "",
+				"exchangeType": "",
+				"mandatory": false,
+				"immediate": false,
+				"durable": false,
+				"internal": false,
+				"noWait": false,
+				"autoDeleted": false
+			}
+		},
+		"nats": {
+			"1": {
+				"enable": false,
+				"address": "",
+				"subject": "",
+				"username": "",
+				"password": "",
+				"token": "",
+				"secure": false,
+				"pingInterval": 0,
+				"streaming": {
+					"enable": false,
+					"clusterID": "",
+					"clientID": "",
+					"async": false,
+					"maxPubAcksInflight": 0
+				}
+			}
+		},
+		"elasticsearch": {
+			"1": {
+				"enable": false,
+				"url": "",
+				"index": ""
+			}
+		},
+		"redis": {
+			"1": {
+				"enable": false,
+				"address": "",
+				"password": "",
+				"key": ""
+			}
+		},
+		"postgresql": {
+			"1": {
+				"enable": false,
+				"connectionString": "",
+				"table": "",
+				"host": "",
+				"port": "",
+				"user": "",
+				"password": "",
+				"database": ""
+			}
+		},
+		"kafka": {
+			"1": {
+				"enable": false,
+				"brokers": null,
+				"topic": ""
+			}
+		},
+		"webhook": {
+			"1": {
+				"enable": false,
+				"endpoint": ""
+			}
+		}
+	}
+}`)
+
+func main() {
+	// Note: YOUR-ACCESSKEYID, YOUR-SECRETACCESSKEY are
+	// dummy values, please replace them with original values.
+
+	// Note: YOUR-ACCESSKEYID, YOUR-SECRETACCESSKEY are
+	// dummy values, please replace them with original values.
+
+	// API requests are secure (HTTPS) if secure=true and insecure (HTTPS) otherwise.
+	// New returns an Minio Admin client object.
+	madmClnt, err := madmin.New("your-minio.example.com:9000", "YOUR-ACCESSKEYID", "YOUR-SECRETACCESSKEY", true)
+	if err != nil {
+		log.Fatalln(err)
+	}
+
+	result, err := madmClnt.SetConfig(bytes.NewReader(configJSON))
+	if err != nil {
+		log.Fatalln(err)
+	}
+
+	var buf bytes.Buffer
+	enc := json.NewEncoder(&buf)
+	enc.SetEscapeHTML(false)
+	enc.SetIndent("", "\t")
+	err = enc.Encode(result)
+	if err != nil {
+		log.Fatalln(err)
+	}
+
+	fmt.Println("SetConfig: ", string(buf.Bytes()))
+}