// getMarathonClient connects to mesos cluster
// returns marathon interface like tasks, applications
// groups, deployment, subscriptions, ...
func initMarathonClient() marathon.Marathon {
config := marathon.NewDefaultConfig()
config.URL = conf.New().Endpoint
client, err := marathon.NewClient(config)
if err != nil {
glog.Fatalf("Failed to create a client for marathon, error: %s", err)
}
return client
}
func (sc *ServerCommand) newMarathonClient(url string) (marathon.Marathon, error) {
marathonConfig := marathon.NewDefaultConfig()
marathonConfig.URL = url
marathonClient, err := marathon.NewClient(marathonConfig)
if err != nil {
return nil, err
}
return marathonClient, nil
}
// Config gives new configuration for Marathon client.
func (c *Credential) Config() *marathon.Config {
cfg := marathon.NewDefaultConfig()
cfg.URL = c.URL
cfg.HTTPBasicAuthUser = c.BasicAuthUser
cfg.HTTPBasicPassword = c.BasicAuthPassword
cfg.HTTPClient = &http.Client{
Timeout: c.requestTimeout() * time.Second,
}
return &cfg
}
func main() {
config := marathon.NewDefaultConfig()
config.URL = marathonURL
client, err := marathon.NewClient(config)
if err != nil {
log.Fatalf("Make new marathon client error: %v", err)
}
app := marathon.Application{}
app.ID = "queue-test"
app.Command("sleep 5")
app.Count(1)
app.Memory(32)
fmt.Println("Creating/updating app.")
// Update application will either create or update the app.
_, err = client.UpdateApplication(&app, false)
if err != nil {
log.Fatalf("Update application error: %v", err)
}
// wait until marathon will launch tasks
err = client.WaitOnApplication(app.ID, 10*time.Second)
if err != nil {
log.Fatalln("Application deploy failure, timeout.")
}
fmt.Println("Application was deployed.")
// get marathon queue by chance
for i := 0; i < 30; i++ {
// Avoid shadowing err from outer scope.
var queue *marathon.Queue
queue, err = client.Queue()
if err != nil {
log.Fatalf("Get queue error: %v\n", err)
}
if len(queue.Items) > 0 {
fmt.Println(queue)
break
}
fmt.Printf("Queue is blank now, retry(%d)...\n", 30-i)
time.Sleep(time.Second)
}
// delete marathon queue delay
err = client.DeleteQueueDelay(app.ID)
if err != nil {
log.Fatalf("Delete queue delay error: %v\n", err)
}
fmt.Println("Queue delay deleted.")
return
}
// getMarathonClient connects to mesos cluster
// returns marathon interface like tasks, applications
// groups, deployment, subscriptions, ...
func initMarathonClient() marathon.Marathon {
config := marathon.NewDefaultConfig()
chimpConfig := conf.New()
config.URL = chimpConfig.Endpoint
if chimpConfig.MarathonAuth.Enabled {
config.HTTPBasicAuthUser = chimpConfig.MarathonAuth.MarathonHttpUser
config.HTTPBasicPassword = chimpConfig.MarathonAuth.MarathonHttpPassword
}
client, err := marathon.NewClient(config)
if err != nil {
glog.Fatalf("Failed to create a client for marathon, error: %s", err)
}
return client
}
// New creates a new Adapter.
func New(marathonURL string) (*Adapter, error) {
config := marathonClient.NewDefaultConfig()
config.URL = marathonURL
config.EventsTransport = marathonClient.EventsTransportSSE
log.WithField("prefix", "marathon").Infof("Connecting to Marathon at %v", marathonURL)
client, err := marathonClient.NewClient(config)
if err != nil {
return nil, err
}
return &Adapter{
client: client,
resolver: &defaultAddressResolver{},
}, nil
}
func main() {
flag.Parse()
config := marathon.NewDefaultConfig()
config.URL = marathon_url
config.LogOutput = os.Stdout
config.EventsPort = marathon_port
config.EventsInterface = marathon_interface
glog.Infof("Creating a client Marathon: %s", marathon_url)
client, err := marathon.NewClient(config)
Assert(err)
/* step: lets register for events */
events := make(marathon.EventsChannel, 5)
deployments := make(marathon.EventsChannel, 5)
Assert(client.AddEventsListener(events, marathon.EVENTS_APPLICATIONS))
Assert(client.AddEventsListener(deployments, marathon.EVENT_DEPLOYMENT_STEP_SUCCESS))
// lets listen for 10 seconds and then split
timer := time.After(time.Duration(timeout) * time.Second)
kill_off := false
for {
if kill_off {
break
}
select {
case <-timer:
glog.Infof("Exitting the loop")
kill_off = true
case event := <-events:
glog.Infof("Recieved application event: %s", event)
case event := <-deployments:
glog.Infof("Recieved deployment event: %v", event)
var deployment *marathon.EventDeploymentStepSuccess
deployment = event.Event.(*marathon.EventDeploymentStepSuccess)
glog.Infof("deployment step:: %v", deployment.CurrentStep)
}
}
glog.Infof("Removing our subscription")
client.RemoveEventsListener(events)
client.RemoveEventsListener(deployments)
Assert(client.UnSubscribe())
}
func main() {
flag.Parse()
config := marathon.NewDefaultConfig()
config.URL = marathonURL
client, err := marathon.NewClient(config)
if err != nil {
log.Fatalf("Failed to create a client for marathon, error: %s", err)
}
for {
if application, err := client.Applications(nil); err != nil {
log.Fatalf("Failed to retrieve a list of applications, error: %s", err)
} else {
log.Printf("Retrieved a list of applications, %v", application)
}
log.Printf("Going to sleep for %s\n", waitTime)
time.Sleep(waitTime)
}
}
func main() {
flag.Parse()
config := marathon.NewDefaultConfig()
config.URL = marathonURL
client, err := marathon.NewClient(config)
if err != nil {
glog.Fatalf("Failed to create a client for marathon, error: %s", err)
}
for {
if application, err := client.Applications(nil); err != nil {
glog.Errorf("Failed to retrieve a list of applications, error: %s", err)
} else {
glog.Infof("Retrieved a list of applications, %v", application)
}
glog.Infof("Going to sleep for 20 seconds")
time.Sleep(5 * time.Second)
}
}
func appList(cmd *cli.Cmd) {
cmd.Action = func() {
output := tm.NewTable(0, 5, 2, ' ', 0)
config := marathon.NewDefaultConfig()
config.URL = *marathonHost
client, err := marathon.NewClient(config)
if err != nil {
panic(err)
}
applications, err := client.Applications(nil)
if err != nil {
panic(err)
}
for i, application := range applications.Apps {
color := chalk.White
health := ""
if i != 0 {
fmt.Fprint(output, "\n")
}
if application.HasHealthChecks() {
if healthy, _ := client.ApplicationOK(application.ID); healthy {
color = chalk.Green
health = "Ok"
} else {
color = chalk.Red
health = "Failing"
}
}
fmt.Fprintf(output, "%s%s \t %d/%d/%d \t%s%s", color, application.ID, application.TasksRunning, application.TasksStaged, application.Instances, health, chalk.Reset)
}
tm.Print(output)
tm.Flush()
}
}
func main() {
flag.Parse()
config := marathon.NewDefaultConfig()
config.URL = marathonURL
config.LogOutput = new(logBridge)
client, err := marathon.NewClient(config)
if err != nil {
glog.Exitln(err)
}
applications, err := client.Applications(nil)
if err != nil {
glog.Exitln(err)
}
for _, a := range applications.Apps {
glog.Infof("App ID: %v\n", a.ID)
}
}
func main() {
flag.Parse()
config := marathon.NewDefaultConfig()
config.URL = marathonURL
config.EventsInterface = marathonInterface
config.EventsPort = marathonPort
log.Printf("Creating a client, Marathon: %s", marathonURL)
client, err := marathon.NewClient(config)
assert(err)
// Register for events
events := make(marathon.EventsChannel, 5)
deployments := make(marathon.EventsChannel, 5)
assert(client.AddEventsListener(events, marathon.EventIDApplications))
assert(client.AddEventsListener(deployments, marathon.EventIDDeploymentStepSuccess))
// Listen for x seconds and then split
timer := time.After(time.Duration(timeout) * time.Second)
done := false
for {
if done {
break
}
select {
case <-timer:
log.Printf("Exiting the loop")
done = true
case event := <-events:
log.Printf("Recieved application event: %s", event)
case event := <-deployments:
log.Printf("Recieved deployment event: %v", event)
var deployment *marathon.EventDeploymentStepSuccess
deployment = event.Event.(*marathon.EventDeploymentStepSuccess)
log.Printf("deployment step: %v", deployment.CurrentStep)
}
}
log.Printf("Removing our subscription")
client.RemoveEventsListener(events)
client.RemoveEventsListener(deployments)
}
//Deploy deploys the marathon app
func (dep *MarathonDeployer) Deploy(jsonContent []byte) (*ExpectedDeployment, error) {
if app, err := parseContent(jsonContent); err == nil {
config := marathon.NewDefaultConfig()
config.URL = dep.URL
config.LogOutput = os.Stdout
if client, err := marathon.NewClient(config); err == nil {
if alreadyExists, err := client.HasApplication(app.ID); err == nil && alreadyExists {
return updateApplication(client, app)
} else if err == nil && !alreadyExists {
return createNewApplication(client, app)
} else {
return nil, err
}
} else {
glog.Fatalf("Failed to create a client for marathon, error: %s", err)
return nil, err
}
}
return nil, nil
}
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.Command("sleep 60")
app.Count(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)
}
}
func MarathonClient(marathonAddress string) (marathon.Marathon, error) {
conf := marathon.NewDefaultConfig()
conf.URL = fmt.Sprintf("http://%s", marathonAddress)
conf.LogOutput = os.Stderr
return marathon.NewClient(conf)
}
func main() {
flag.Parse()
config := marathon.NewDefaultConfig()
config.URL = marathonURL
client, err := marathon.NewClient(config)
if err != nil {
log.Fatalf("Failed to create a client for marathon, error: %s", err)
}
log.Printf("Retrieving a list of groups")
if groups, err := client.Groups(); err != nil {
log.Fatalf("Failed to retrieve the groups from maratho, error: %s", err)
} else {
for _, group := range groups.Groups {
log.Printf("Found group: %s", group.ID)
}
}
groupName := "/product/group"
found, err := client.HasGroup(groupName)
assert(err)
if found {
log.Printf("Deleting the group: %s, as it already exists", groupName)
id, err := client.DeleteGroup(groupName)
assert(err)
err = client.WaitOnDeployment(id.DeploymentID, 0)
assert(err)
}
/* step: the frontend app */
frontend := marathon.NewDockerApplication()
frontend.Name("/product/group/frontend")
frontend.CPU(0.1).Memory(64).Storage(0.0).Count(2)
frontend.Arg("/usr/sbin/apache2ctl").Arg("-D").Arg("FOREGROUND")
frontend.AddEnv("NAME", "frontend_http")
frontend.AddEnv("SERVICE_80_NAME", "frontend_http")
frontend.AddEnv("SERVICE_443_NAME", "frontend_https")
frontend.AddEnv("BACKEND_MYSQL", "/product/group/mysql/3306;3306")
frontend.AddEnv("BACKEND_CACHE", "/product/group/cache/6379;6379")
frontend.DependsOn("/product/group/cache")
frontend.DependsOn("/product/group/mysql")
frontend.Container.Docker.Container("quay.io/gambol99/apache-php:latest").Expose(80).Expose(443)
_, err = frontend.CheckHTTP("/hostname.php", 80, 10)
assert(err)
mysql := marathon.NewDockerApplication()
mysql.Name("/product/group/mysql")
mysql.CPU(0.1).Memory(128).Storage(0.0).Count(1)
mysql.AddEnv("NAME", "group_cache")
mysql.AddEnv("SERVICE_3306_NAME", "mysql")
mysql.AddEnv("MYSQL_PASS", "mysql")
mysql.Container.Docker.Container("tutum/mysql").Expose(3306)
_, err = mysql.CheckTCP(3306, 10)
assert(err)
redis := marathon.NewDockerApplication()
redis.Name("/product/group/cache")
redis.CPU(0.1).Memory(64).Storage(0.0).Count(2)
redis.AddEnv("NAME", "group_cache")
redis.AddEnv("SERVICE_6379_NAME", "redis")
redis.Container.Docker.Container("redis:latest").Expose(6379)
_, err = redis.CheckTCP(6379, 10)
assert(err)
group := marathon.NewApplicationGroup(groupName)
group.App(frontend).App(redis).App(mysql)
assert(client.CreateGroup(group))
log.Printf("Successfully created the group: %s", group.ID)
log.Printf("Updating the group paramaters")
frontend.Count(4)
id, err := client.UpdateGroup(groupName, group)
assert(err)
log.Printf("Successfully updated the group: %s, version: %s", group.ID, id.DeploymentID)
assert(client.WaitOnGroup(groupName, 500*time.Second))
}
func main() {
flag.Parse()
config := marathon.NewDefaultConfig()
config.URL = marathon_url
config.LogOutput = os.Stdout
client, err := marathon.NewClient(config)
Assert(err)
applications, err := client.Applications(nil)
Assert(err)
glog.Infof("Found %d application running", len(applications.Apps))
for _, application := range applications.Apps {
glog.Infof("Application: %s", application)
details, err := client.Application(application.ID)
Assert(err)
if details.Tasks != nil && len(details.Tasks) > 0 {
for _, task := range details.Tasks {
glog.Infof("task: %s", task)
}
health, err := client.ApplicationOK(details.ID)
Assert(err)
glog.Infof("Application: %s, healthy: %t", details.ID, health)
}
}
APPLICATION_NAME := "/my/product"
if found, _ := client.HasApplication(APPLICATION_NAME); found {
deployId, err := client.DeleteApplication(APPLICATION_NAME)
Assert(err)
waitOnDeployment(client, deployId)
}
glog.Infof("Deploying a new application")
application := marathon.NewDockerApplication()
application.Name(APPLICATION_NAME)
application.CPU(0.1).Memory(64).Storage(0.0).Count(2)
application.Arg("/usr/sbin/apache2ctl").Arg("-D").Arg("FOREGROUND")
application.AddEnv("NAME", "frontend_http")
application.AddEnv("SERVICE_80_NAME", "test_http")
application.RequirePorts = true
application.Container.Docker.Container("quay.io/gambol99/apache-php:latest").Expose(80).Expose(443)
_, err = client.CreateApplication(application)
Assert(err)
glog.Infof("Scaling the application to 4 instances")
deployId, err := client.ScaleApplicationInstances(application.ID, 4, false)
Assert(err)
client.WaitOnApplication(application.ID, 30*time.Second)
glog.Infof("Successfully scaled the application, deployId: %s", deployId.DeploymentID)
glog.Infof("Deleting the application: %s", APPLICATION_NAME)
deployId, err = client.DeleteApplication(application.ID)
Assert(err)
time.Sleep(time.Duration(10) * time.Second)
glog.Infof("Successfully deleted the application")
glog.Infof("Starting the application again")
_, err = client.CreateApplication(application)
Assert(err)
glog.Infof("Created the application: %s", application.ID)
glog.Infof("Delete all the tasks")
_, err = client.KillApplicationTasks(application.ID, "", false)
Assert(err)
}
func main() {
flag.Parse()
config := marathon.NewDefaultConfig()
config.URL = marathonURL
client, err := marathon.NewClient(config)
assert(err)
applications, err := client.Applications(nil)
assert(err)
log.Printf("Found %d application running", len(applications.Apps))
for _, application := range applications.Apps {
log.Printf("Application: %v", application)
details, err := client.Application(application.ID)
assert(err)
if details.Tasks != nil && len(details.Tasks) > 0 {
for _, task := range details.Tasks {
log.Printf("task: %v", task)
}
health, err := client.ApplicationOK(details.ID)
assert(err)
log.Printf("Application: %s, healthy: %t", details.ID, health)
}
}
applicationName := "/my/product"
if _, err := client.Application(applicationName); err == nil {
deployID, err := client.DeleteApplication(applicationName, false)
assert(err)
waitOnDeployment(client, deployID)
}
log.Printf("Deploying a new application")
application := marathon.NewDockerApplication().
Name(applicationName).
CPU(0.1).
Memory(64).
Storage(0.0).
Count(2).
AddArgs("/usr/sbin/apache2ctl", "-D", "FOREGROUND").
AddEnv("NAME", "frontend_http").
AddEnv("SERVICE_80_NAME", "test_http")
application.
Container.Docker.Container("quay.io/gambol99/apache-php:latest").
Bridged().
Expose(80).
Expose(443)
*application.RequirePorts = true
_, err = client.CreateApplication(application)
assert(err)
client.WaitOnApplication(application.ID, 30*time.Second)
log.Printf("Scaling the application to 4 instances")
deployID, err := client.ScaleApplicationInstances(application.ID, 4, false)
assert(err)
client.WaitOnApplication(application.ID, 30*time.Second)
log.Printf("Successfully scaled the application, deployID: %s", deployID.DeploymentID)
log.Printf("Deleting the application: %s", applicationName)
deployID, err = client.DeleteApplication(application.ID, true)
assert(err)
waitOnDeployment(client, deployID)
log.Printf("Successfully deleted the application")
log.Printf("Starting the application again")
_, err = client.CreateApplication(application)
assert(err)
log.Printf("Created the application: %s", application.ID)
log.Printf("Delete all the tasks")
_, err = client.KillApplicationTasks(application.ID, nil)
assert(err)
}
func appInfo(cmd *cli.Cmd) {
cmd.Spec = "NAME"
var (
name = cmd.StringArg("NAME", "", "")
)
cmd.Action = func() {
config := marathon.NewDefaultConfig()
config.URL = *marathonHost
client, err := marathon.NewClient(config)
if err != nil {
fmt.Print("Can't connect to marathon\n")
os.Exit(1)
}
application, err := client.Application(*name)
if err != nil {
fmt.Print("Application doesn't exists\n")
os.Exit(1)
}
output := tm.NewTable(0, 2, 1, ' ', 0)
//output := os.Stdout
fmt.Fprint(output, "\n")
fmt.Fprintf(output, "Application Name: \t\"%s\"\n", application.ID)
fmt.Fprintf(output, "Running/Staged/Failing/Requested: \t%d/%d/%d/%d\n", application.TasksRunning, application.TasksStaged, application.TasksUnhealthy, application.Instances)
if application.TasksRunning > 0 {
fmt.Fprint(output, "\nRunning tasks:\n")
for _, task := range application.Tasks {
if application.HasHealthChecks() {
var alive bool
for _, result := range task.HealthCheckResult {
alive = result.Alive
}
// TODO: Support multiple ports
if alive {
fmt.Fprintf(output, "%s - %s:%d \t Ok%s\n", chalk.Green, task.Host, task.Ports[0], chalk.Reset)
} else {
fmt.Fprintf(output, "%s - %s:%d \t Failing%s\n", chalk.Red, task.Host, task.Ports[0], chalk.Reset)
}
} else {
fmt.Fprintf(output, " - %s:%d\n", task.Host, task.Ports[0])
}
}
} else {
fmt.Fprint(output, " - Exposed ports: \tNo\n")
}
fmt.Fprint(output, "\nHealthcheck Information:\n")
fmt.Fprintf(output, " - Has Healthcheck? : \t%t\n", application.HasHealthChecks())
if application.HasHealthChecks() {
if healthy, _ := client.ApplicationOK(application.ID); healthy {
fmt.Fprintf(output, " - Healthcheck Status: \t%sOk%s\n", chalk.Green, chalk.Reset)
} else {
fmt.Fprintf(output, " - Healthcheck Status: \t%sFailing%s\n", chalk.Red, chalk.Reset)
}
for i, healthcheck := range application.HealthChecks {
fmt.Fprintf(output, "\nHealthcheck num: %d\n", i+1)
fmt.Fprintf(output, " - Protocol: \t%s\n", healthcheck.Protocol)
if healthcheck.Protocol == "COMMAND" {
fmt.Fprintf(output, " - Command: \t%s\n", healthcheck.Command.Value)
} else {
fmt.Fprintf(output, " - Path: \t%s\n", healthcheck.Path)
}
fmt.Fprintf(output, " - Grace period seconds: \t%ds\n", healthcheck.GracePeriodSeconds)
fmt.Fprintf(output, " - Interval: \t%ds\n", healthcheck.IntervalSeconds)
fmt.Fprintf(output, " - Timeout: \t%ds\n", healthcheck.TimeoutSeconds)
fmt.Fprintf(output, " - Max consecutive failures: \t%d\n", healthcheck.MaxConsecutiveFailures)
}
}
tm.Print(output)
tm.Flush()
output = tm.NewTable(0, 2, 1, ' ', 0)
taskRunningF := float64(application.TasksRunning)
fmt.Fprint(output, "Per instance limits:\n")
fmt.Fprintf(output, " - CPU shares: \t%.1f \t(%.1f)\n", application.CPUs, application.CPUs*taskRunningF)
fmt.Fprintf(output, " - Memory: \t%.1f \t(%.1f)\n", application.Mem, application.Mem*taskRunningF)
fmt.Fprintf(output, " - Disk: \t%.1f \t(%.1f)\n", application.Disk, application.Disk*taskRunningF)
fmt.Fprint(output, "\nUpgrade strategy:\n")
fmt.Fprintf(output, " - Maximum over capacity: \t%3.f%% \n", application.UpgradeStrategy.MaximumOverCapacity*100)
fmt.Fprintf(output, " - Minimum health capacity: \t%3.f%% \n", application.UpgradeStrategy.MinimumHealthCapacity*100)
fmt.Fprint(output, "\nEnv vars:\n")
for k := range application.Env {
fmt.Fprintf(output, " - %s = \"%s\" \n", k, application.Env[k])
}
tm.Print(output)
tm.Flush()
}
}
func appUpdate(cmd *cli.Cmd) {
cmd.Spec = "NAME [--instances=<num> | --cpu=<num> |--mem=<num> | --docker-image=<image>]"
// healthCheckCMD = cmd.StringOpt("command-healthcheck", "", "Command to use as healthcheck")
// healthCheckHTTP = cmd.StringOpt("http-healthcheck", "", "HTTP path to use as healthcheck")
// healthCheckTCP = cmd.IntOpt("tcp-healthcheck", -1, "TCP port to use as healthcheck")
var (
instances = cmd.IntOpt("instances", 0, "Number of instances")
dockerImage = cmd.StringOpt("docker-image", "", "Docker image and version")
cpu = cmd.StringOpt("cpu", "", "cpu shares")
mem = cmd.StringOpt("mem", "", "memory mb limit")
name = cmd.StringArg("NAME", "", "Application name")
)
cmd.Action = func() {
config := marathon.NewDefaultConfig()
config.URL = *marathonHost
client, err := marathon.NewClient(config)
application, err := client.Application(*name)
application.Version = ""
output := tm.NewTable(0, 2, 1, ' ', 0)
// if *healthCheckCMD != "" {
//
// }
//
// if *healthCheckHTTP != "" {
//
// }
//
// if *healthCheckTCP != -1 {
//
// }
if *dockerImage != "" {
fmt.Fprintf(output, "Setting new docker image:\t %s \t-> %s\n", application.Container.Docker.Image, *dockerImage)
application.Container.Docker.Container(*dockerImage)
}
if *cpu != "" {
cpuFloat, _ := strconv.ParseFloat(*cpu, 64)
fmt.Fprintf(output, "Setting new cpu limits:\t %.3f \t-> %.3f\n", application.CPUs, cpuFloat)
application.CPU(cpuFloat)
if err != nil {
panic(err)
}
}
if *mem != "" {
memFloat, _ := strconv.ParseFloat(*mem, 64)
fmt.Fprintf(output, "Setting new memory limits:\t %.1f \t-> %.1f\n", application.Mem, memFloat)
application.Memory(memFloat)
if err != nil {
panic(err)
}
}
if *instances != 0 {
fmt.Fprintf(output, "Setting new number of instances:\t %d \t-> %d\n", application.Instances, *instances)
application.Count(*instances)
}
deployment, err := client.UpdateApplication(application)
if err != nil {
panic(err)
}
tm.Print(output)
tm.Flush()
fmt.Fprintf(os.Stdout, "Starting deployment: %s\n", deployment.DeploymentID)
client.WaitOnApplication(application.ID, 60*time.Second)
fmt.Println("Application deployed!")
}
}