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After the addition of Storage Class support, readQuorum and writeQuorum are decided on a per object basis, instead of deployment wide static quorums. This PR updates madmin api to remove readQuorum/writeQuorum and add Standard storage class and reduced redundancy storage class parity as return values. Since these parity values are used to decide the quorum for each object. Fixes #5378
3.3 KiB
3.3 KiB
Minio Admin Library. 
The Minio Admin Golang Client SDK provides APIs to manage Minio services.
This quickstart guide will show you how to install the Minio Admin client SDK, connect to Minio admin service, and provide a walkthrough of a simple file uploader.
This document assumes that you have a working Golang setup.
Download from Github
go get -u github.com/minio/minio/pkg/madmin
Initialize Minio Admin Client
You need four items to connect to Minio admin services.
| Parameter | Description |
|---|---|
| endpoint | URL to object storage service. |
| accessKeyID | Access key is the user ID that uniquely identifies your account. |
| secretAccessKey | Secret key is the password to your account. |
| secure | Set this value to 'true' to enable secure (HTTPS) access. |
package main
import (
"github.com/minio/minio/pkg/madmin"
"log"
)
func main() {
endpoint := "your-minio.example.com:9000"
accessKeyID := "YOUR-ACCESSKEYID"
secretAccessKey := "YOUR-SECRETKEY"
useSSL := true
// Initialize minio admin client object.
madmClnt, err := madmin.New(endpoint, accessKeyID, secretAccessKey, useSSL)
if err != nil {
log.Fatalln(err)
}
log.Println("%v", madmClnt) // Minio admin client is now setup
Quick Start Example - Service Status.
This example program connects to minio server, gets the current disk status.
We will use the Minio server running at https://your-minio.example.com:9000 in this example. Feel free to use this service for testing and development. Access credentials shown in this example are open to the public.
ServiceStatus.go
package main
import (
"log"
"github.com/minio/minio/pkg/madmin"
)
func main() {
endpoint := "your-minio.example.com:9000"
accessKeyID := "YOUR-ACCESSKEYID"
secretAccessKey := "YOUR-SECRETKEY"
useSSL := true
// Initialize minio admin client.
mdmClnt, err := madmin.New(endpoint, accessKeyID, secretAccessKey, useSSL)
if err != nil {
log.Fatalln(err)
}
st, err := madmClnt.ServiceStatus()
if err != nil {
log.Fatalln(err)
}
log.Printf("%#v\n", st)
}
Run ServiceStatus
go run service-status.go
2016/12/20 16:46:01 madmin.ServiceStatusMetadata{Total:177038229504, Free:120365559808, Backend:struct { Type madmin.BackendType; OnlineDisks int; OfflineDisks int; ReadQuorum int; WriteQuorum int }{Type:1, OnlineDisks:0, OfflineDisks:0, StandardSCParity:0, RRSCParity:0}}