github.com/minio/madmin-go@v1.7.5/examples/cluster-health.go (about)

     1  //go:build ignore
     2  // +build ignore
     3  
     4  //
     5  // MinIO Object Storage (c) 2022 MinIO, Inc.
     6  //
     7  // Licensed under the Apache License, Version 2.0 (the "License");
     8  // you may not use this file except in compliance with the License.
     9  // You may obtain a copy of the License at
    10  //
    11  //      http://www.apache.org/licenses/LICENSE-2.0
    12  //
    13  // Unless required by applicable law or agreed to in writing, software
    14  // distributed under the License is distributed on an "AS IS" BASIS,
    15  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    16  // See the License for the specific language governing permissions and
    17  // limitations under the License.
    18  //
    19  
    20  package main
    21  
    22  import (
    23  	"context"
    24  	"log"
    25  
    26  	"github.com/minio/madmin-go"
    27  )
    28  
    29  func main() {
    30  	// API requests are secure (HTTPS) if secure=true and insecure (HTTPS) otherwise.
    31  	// NewAnonymousClient returns an anonymous MinIO Admin client object.
    32  	// Anonymous client doesn't require any credentials
    33  	madmAnonClnt, err := madmin.NewAnonymousClient("your-minio.example.com:9000", true)
    34  	if err != nil {
    35  		log.Fatalln(err)
    36  	}
    37  	// To enable trace :-
    38  	// madmAnonClnt.TraceOn(os.Stderr)
    39  	opts := madmin.HealthOpts{
    40  		ClusterRead: false, // set to "true" to check if the cluster has read quorum
    41  		Maintenance: false, // set to "true" to check if the cluster is taken down for maintenance
    42  	}
    43  	healthResult, err := madmAnonClnt.Healthy(context.Background(), opts)
    44  	if err != nil {
    45  		log.Fatalln(err)
    46  	}
    47  	log.Println(healthResult)
    48  }