This is the Go Software Development Kit (SDK) for HPE Nimble Storage arrays. The HPE Nimble Storage array has a Representational State Transfer (REST) web service application programming interface (API). The SDK implements a simple client Go module for communicating with the HPE Nimble Storage REST API. The Go module is being used to communicate with the API over HTTPS.
The SDK provides Go modules to interact with the HPE Nimble Storage REST API. The code abstracts the lower-level API calls into Go objects that you can easily incorporate into any automation or DevOps workflows. Use it to create, modify and delete most resources like volumes, volume collections, initiator groups and more, as well as perform other tasks like snapshotting, cloning, restoring data, etc.
Examples are available in examples. This is a brief Go program that creates a 5GiB volume on the specified array.
package main
import (
"fmt"
"github.com/hpe-storage/nimble-golang-sdk/pkg/client/v1/nimbleos"
"github.com/hpe-storage/nimble-golang-sdk/pkg/param"
"github.com/hpe-storage/nimble-golang-sdk/pkg/service"
)
func main() {
// Create new group service
groupService, err := service.NewNimbleGroupService(
service.WithHost("192.168.1.1"), // Managment hostname or IP of array
service.WithUser("admin"), // Username
service.WithPassword("admin")) // Password
if err != nil {
fmt.Printf("Unable to connect to group, %+v\n", err.Error())
return
}
// Logout when finished
defer groupService.LogoutService()
// Initialize volume attributes
var sizeField int64 = 5120
// Set mandatory volume attributes
newVolume := &nimbleos.Volume{
Name: param.NewString("myvol1"),
Size: &sizeField,
}
// Assign volume service instance
volSvc := groupService.GetVolumeService()
// Create volume
volume, err := volSvc.CreateVolume(newVolume)
if err != nil {
fmt.Printf("Failed to create volume, %+v\n", err.Error())
return
}
// Volume created
fmt.Printf("Volume \"%s\" created (%s)\n", *volume.Name, *volume.ID)
}
Service types may be found in pkg/service and it's recommended to have a basic understanding and familiarity of the HPE Nimble Storage REST API.
The SDK require Go version 1.13 or later. The SDK is coupled to the following NimbleOS version span.
| Minimum version | Maximum version | |
|---|---|---|
| NimbleOS | 5.0.10 | 5.3.2 |
As future versions of NimbleOS and new endpoint services become available, the SDK will be updated.
HPE Nimble Storage SDK for Go is supported by HPE when used with HPE Nimble Storage arrays on valid support contracts. Please send an email to support@nimblestorage.com to get started with any issue you might need assistance with. Engage with your HPE representative for other means on how to get in touch with Nimble support directly.
Contributing guidelines are available in CONTRIBUTING
Join the HPE DEV slack by signing up at slack.hpedev.io. HPE employees may sign in direct at hpedev.slack.com with a valid HPE address. We hang out in #NimbleStorage.
The HPE Nimble Storage SDK for Go is released under the Apache 2.0 license, see LICENSE for details.