func main() {
config := marathon.NewDefaultConfig()
config.URL = marathonURL
client, err := marathon.NewClient(config)
if err != nil {
panic(err)
}
app := marathon.Application{}
app.ID = "tasks-test"
app.Cmd = "sleep 60"
app.Instances = 3
fmt.Println("Creating app.")
// Update application will either create or update the app.
_, err = client.UpdateApplication(&app, false)
if err != nil {
panic(err)
}
// wait until marathon will launch tasks
client.WaitOnApplication(app.ID, 10*time.Second)
fmt.Println("Tasks were deployed.")
tasks, err := client.Tasks(app.ID)
if err != nil {
panic(err)
}
host := tasks.Tasks[0].Host
fmt.Printf("Killing tasks on the host: %s\n", host)
_, err = client.KillApplicationTasks(app.ID, &marathon.KillApplicationTasksOpts{Scale: true, Host: host})
if err != nil {
panic(err)
}
}
