Spot Go SDK

Overview

The Rackspace Spot Go SDK is an idiomatic Go client library for programmatically managing Rackspace Spot resources. It provides a clean, type-safe interface for automating your cloud infrastructure management.

GitHub Repository | Full Examples

Installation

Add the SDK to your Go project:

Bash
    
 
go get github.com/rackspace-spot/spot-go-sdk/api/v1
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Then import it in your code:

Go
    
 
import v1 "github.com/rackspace-spot/spot-go-sdk/api/v1"
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Authentication

Obtaining a Refresh Token

Navigate to Rackspace Spot API Access
Generate or copy your Refresh Token

Creating a Client

Create a SpotClient with your refresh token:

Go
    
​x
 
package main​import (    "context"    "fmt"    "log"​    v1 "github.com/rackspace-spot/spot-go-sdk/api/v1")​func main() {    // Initialize the Spot client    spotClient, err := v1.NewSpotClient(&v1.Config{        RefreshToken: "<YOUR_REFRESH_TOKEN>", // Replace with Refresh Token or set in ENV    })    if err != nil {        log.Fatalf("Failed to create client: %v", err)    }​    // Authenticate and obtain access token    _, err = spotClient.Authenticate(context.Background())    if err != nil {        log.Fatalf("Failed to authenticate: %v", err)    }​    fmt.Println("Successfully authenticated!")}
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Tip: Set SPOT_REFRESH_TOKEN as an environment variable instead of hardcoding it in your config.

Quick Start

List Available Regions

Go
    
 
ctx := context.Background()​regions, err := spotClient.ListRegions(ctx)if err != nil {    log.Fatalf("Failed to list regions: %v", err)}​fmt.Println("Available Regions:")for _, region := range regions {    fmt.Printf("  - %s: %s\n", region.Name, region.Description)}
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Create a Cloudspace (K8s Cluster)

Go
    
 
ctx := context.Background()​// Define a spot node pool with 3 workersspotPool := v1.SpotNodePool{    Name:        "my-spot-pool",    Org:         "my-org",    Cloudspace:  "my-cluster",    ServerClass: "ch.vs1.large-dfw",    Desired:     3,    BidPrice:    "$0.08",    CustomLabels: map[string]string{        "environment": "production",        "team":        "platform",    },}​// Create the cloudspace with new nodepoolerr := spotClient.CreateCloudspace(ctx, v1.CloudSpace{    Name:              "my-cluster",    Org:               "my-org",    KubernetesVersion: "1.31.1",    CNI:               "calico",    Region:            "us-east-iad-1",    SpotNodepools:     []*v1.SpotNodePool{&spotPool},})if err != nil {    log.Fatalf("Failed to create cloudspace: %v", err)}​fmt.Println("Cloudspace created successfully!")
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Query Market Pricing

Go
    
 
ctx := context.Background()​// Get pricing for a specific server classpricing, err := spotClient.GetPriceDetailsForServerClass(ctx, "ch.vs1.large-dfw")if err != nil {    log.Fatalf("Failed to get pricing: %v", err)}​fmt.Printf("Server Class: %s\n", pricing.ServerClassName)fmt.Printf("Current Market Price: %s/hour\n", pricing.MarketPrice)fmt.Printf("Region: %s\n", pricing.Region)fmt.Printf("CPU: %s | Memory: %s\n", pricing.CPU, pricing.Memory)
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Full Example: See examples/main.go for a complete cloudspace lifecycle example.

API Reference

API Source Code

Authentication

Method	Description
`Authenticate(ctx)`	Authenticate with refresh token and obtain access token

Organizations

Method	Description
`ListOrganizations(ctx)`	List all organizations accessible to your account

Cloudspaces

Method	Description
`CreateCloudspace(ctx, cloudspace)`	Create a new Kubernetes cluster with node pools
`ListCloudspaces(ctx, org)`	List all cloudspaces in an organization
`GetCloudspace(ctx, org, name)`	Retrieve details of a specific cloudspace
`GetCloudspaceConfig(ctx, org, name)`	Download the kubeconfig for a cloudspace
`DeleteCloudspace(ctx, org, name)`	Delete a cloudspace and all associated resources

Spot Node Pools

Method	Description
`CreateSpotNodePool(ctx, org, pool)`	Add a new spot node pool to a cloudspace
`ListSpotNodePools(ctx, org, cloudspace)`	List all spot node pools in a cloudspace
`GetSpotNodePool(ctx, org, name)`	Get details of a specific spot node pool
`UpdateSpotNodePool(ctx, org, pool)`	Update spot node pool configuration
`DeleteSpotNodePool(ctx, org, name)`	Remove a spot node pool from a cloudspace

On-Demand Node Pools

Method	Description
`CreateOnDemandNodePool(ctx, org, pool)`	Add an on-demand node pool to a cloudspace
`ListOnDemandNodePools(ctx, org, cloudspace)`	List all on-demand node pools in a cloudspace
`GetOnDemandNodePool(ctx, org, name)`	Get details of an on-demand node pool
`UpdateOnDemandNodePool(ctx, org, pool)`	Update on-demand node pool configuration
`DeleteOnDemandNodePool(ctx, org, name)`	Remove an on-demand node pool

Regions

Method	Description
`ListRegions(ctx)`	List all available Rackspace Spot regions
`GetRegion(ctx, name)`	Get details about a specific region

Server Classes

Method	Description
`ListServerClasses(ctx, region)`	List all server classes available in a region
`GetServerClass(ctx, name)`	Get specifications for a server class

Pricing

Method	Description
`GetPriceDetails(ctx)`	Get pricing for all server classes
`GetPriceDetailsForServerClass(ctx, serverClass)`	Get pricing for a specific server class
`GetPriceDetailsForRegion(ctx, region)`	Get pricing for all server classes in a region
`GetMarketPriceForServerClass(ctx, status)`	Get current market price for a server class
`GetMinimumBidPriceForServerClass(ctx, spec)`	Get minimum acceptable bid price

Data Types

CloudSpace

Go
    
 
type CloudSpace struct {    Name                 string    Org                  string    KubernetesVersion    string    CNI                  string              // "calico" or "cilium"    Region               string    SpotNodepools        []*SpotNodePool    OnDemandNodePools    []*OnDemandNodePool    Status               string    APIServerEndpoint    string    PreemptionWebhookURL string}
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SpotNodePool

Go
    
 
type SpotNodePool struct {    Name              string    Org               string    Cloudspace        string    ServerClass       string    Desired           int    BidPrice          string              // e.g., "$0.08"    CustomAnnotations map[string]string    CustomLabels      map[string]string    CustomTaints      []interface{}    Autoscaling       struct {        Enabled  bool        MinNodes int64        MaxNodes int64    }    Status    string    WonCount  int}
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OnDemandNodePool

Go
    
 
type OnDemandNodePool struct {    Name                 string    Org                  string    Cloudspace           string    ServerClass          string    Desired              int    OnDemandPricePerHour string    CustomAnnotations    map[string]string    CustomLabels         map[string]string    CustomTaints         []interface{}    Autoscaling          struct {        Enabled  bool        MinNodes int        MaxNodes int    }    Status   string    WonCount int}
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Contributing

This is an open source project. Contributions are welcome!

Fork the repository
Create a feature branch
Make your changes with tests
Submit a pull request

Report Issues

Resources

Support: For issues, open a GitHub issue. For security concerns, email product@rackspace.com.

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