Govultr vm spammer

main.go

package main

import (
	"context"
	"encoding/json"
	"fmt"
	"time"

	"github.com/vultr/govultr/v2"
	"golang.org/x/oauth2"
)

func main() {
	vultrClient, ctx := testClient()

	for i := 0; i < 550; i++ {
		instCreate(ctx, vultrClient, fmt.Sprintf("inst-spam-%d", i))
		time.Sleep(1 * time.Second)
	}
}

func prodClient() (*govultr.Client, context.Context) {
	apiKey := "<YOUR PROD API KEY>"
	config := &oauth2.Config{}
	ctx := context.Background()
	ts := config.TokenSource(ctx, &oauth2.Token{AccessToken: apiKey})
	vultrClient := govultr.NewClient(oauth2.NewClient(ctx, ts))
	return vultrClient, ctx
}

func testClient() (*govultr.Client, context.Context) {
	apiKey := "<YOUR LOCAL API KEY>"
	config := &oauth2.Config{}
	ctx := context.Background()
	ts := config.TokenSource(ctx, &oauth2.Token{AccessToken: apiKey})
	vultrClient := govultr.NewClient(oauth2.NewClient(ctx, ts))
	vultrClient.SetBaseURL("http://local.api.vultr.com")
	return vultrClient, ctx
}

func instCreate(ctx context.Context, client *govultr.Client, label string) {
	inst, err := client.Instance.Create(ctx, &govultr.InstanceCreateReq{
		Region: "ewr",
		Plan:   "vc2-1c-1gb",
		Label:  label,
		OsID:   1946,
		Tags:   []string{"govultr"},
	})
	if err != nil {
		fmt.Println(err)
		panic(err.Error())
	}

	printJson(inst)
}

func printJson(output interface{}) {

	json, err := json.MarshalIndent(output, "", "\t")

	if err != nil {
		fmt.Println(err)
		panic(err.Error())
	}

	fmt.Printf("%s", string(json))
}

func instList(client *govultr.Client, ctx context.Context) {
	insts, _, err := client.Instance.List(ctx, nil)

	if err != nil {
		fmt.Println(err)
		panic(err.Error())
	}

	printJson(insts)
}

func instGet(client *govultr.Client, ctx context.Context) {
	instId := "a78adc96-6c94-4ffd-ab0c-5d7fe5caba90"
	insts, err := client.Instance.Get(ctx, instId)

	if err != nil {
		fmt.Println(err)
		panic(err.Error())
	}

	printJson(insts)
}

func instDelete(client *govultr.Client, ctx context.Context) {
	instId := "2f51b3c2-917d-4856-bbf2-1e2e2a275120"
	err := client.Instance.Delete(ctx, instId)

	if err != nil {
		fmt.Println(err)
		panic(err.Error())
	}
}

func instCreate(client *govultr.Client, ctx context.Context) {
	inst, err := client.Instance.Create(ctx, &govultr.InstanceCreateReq{
		Region: "ord",
		Plan:   "vc2-1c-1gb",
		Label:  "inst-ip-reboot-test",
		OsID:   1946,
		Tags:   []string{"govultr"},
	})
	if err != nil {
		fmt.Println(err)
		panic(err.Error())
	}

	printJson(inst)
}