func (p *SpaceUsersUIPrinter) PrintUsers(guid string, username string) {
for _, role := range p.Roles {
displayName := p.RoleDisplayNames[role]
users, err := p.UserLister(guid, role)
if err != nil {
p.UI.Failed(T("Failed fetching space-users for role {{.SpaceRoleToDisplayName}}.\n{{.Error}}",
map[string]interface{}{
"Error": err.Error(),
"SpaceRoleToDisplayName": displayName,
}))
return
}
p.UI.Say("")
p.UI.Say("%s", terminal.HeaderColor(displayName))
if len(users) == 0 {
p.UI.Say(" " + T("No {{.Role}} found", map[string]interface{}{
"Role": displayName,
}))
} else {
for _, user := range users {
p.UI.Say(" %s", user.Username)
}
}
}
}
func (p RequestDumper) DumpResponse(res *http.Response) {
dumpedResponse, err := httputil.DumpResponse(res, true)
if err != nil {
p.printer.Printf(T("Error dumping response\n{{.Err}}\n", map[string]interface{}{"Err": err}))
} else {
p.printer.Printf("\n%s [%s]\n%s\n", terminal.HeaderColor(T("RESPONSE:")), time.Now().Format(time.RFC3339), trace.Sanitize(string(dumpedResponse)))
}
}
func (p RequestDumper) DumpRequest(req *http.Request) {
shouldDisplayBody := !strings.Contains(req.Header.Get("Content-Type"), "multipart/form-data")
dumpedRequest, err := httputil.DumpRequest(req, shouldDisplayBody)
if err != nil {
p.printer.Printf(T("Error dumping request\n{{.Err}}\n", map[string]interface{}{"Err": err}))
} else {
p.printer.Printf("\n%s [%s]\n%s\n", terminal.HeaderColor(T("REQUEST:")), time.Now().Format(time.RFC3339), trace.Sanitize(string(dumpedRequest)))
if !shouldDisplayBody {
p.printer.Println(T("[MULTIPART/FORM-DATA CONTENT HIDDEN]"))
}
}
}
func (cmd *Scale) Execute(c flags.FlagContext) error {
currentApp := cmd.appReq.GetApplication()
if !anyFlagsSet(c) {
cmd.ui.Say(T("Showing current scale of app {{.AppName}} in org {{.OrgName}} / space {{.SpaceName}} as {{.CurrentUser}}...",
map[string]interface{}{
"AppName": terminal.EntityNameColor(currentApp.Name),
"OrgName": terminal.EntityNameColor(cmd.config.OrganizationFields().Name),
"SpaceName": terminal.EntityNameColor(cmd.config.SpaceFields().Name),
"CurrentUser": terminal.EntityNameColor(cmd.config.Username()),
}))
cmd.ui.Ok()
cmd.ui.Say("")
cmd.ui.Say("%s %s", terminal.HeaderColor(T("memory:")), formatters.ByteSize(currentApp.Memory*bytesInAMegabyte))
cmd.ui.Say("%s %s", terminal.HeaderColor(T("disk:")), formatters.ByteSize(currentApp.DiskQuota*bytesInAMegabyte))
cmd.ui.Say("%s %d", terminal.HeaderColor(T("instances:")), currentApp.InstanceCount)
return nil
}
params := models.AppParams{}
shouldRestart := false
if c.String("m") != "" {
memory, err := formatters.ToMegabytes(c.String("m"))
if err != nil {
return errors.New(T("Invalid memory limit: {{.Memory}}\n{{.ErrorDescription}}",
map[string]interface{}{
"Memory": c.String("m"),
"ErrorDescription": err,
}))
}
params.Memory = &memory
shouldRestart = true
}
if c.String("k") != "" {
diskQuota, err := formatters.ToMegabytes(c.String("k"))
if err != nil {
return errors.New(T("Invalid disk quota: {{.DiskQuota}}\n{{.ErrorDescription}}",
map[string]interface{}{
"DiskQuota": c.String("k"),
"ErrorDescription": err,
}))
}
params.DiskQuota = &diskQuota
shouldRestart = true
}
if c.IsSet("i") {
instances := c.Int("i")
params.InstanceCount = &instances
}
if shouldRestart && !cmd.confirmRestart(c, currentApp.Name) {
return nil
}
cmd.ui.Say(T("Scaling app {{.AppName}} in org {{.OrgName}} / space {{.SpaceName}} as {{.CurrentUser}}...",
map[string]interface{}{
"AppName": terminal.EntityNameColor(currentApp.Name),
"OrgName": terminal.EntityNameColor(cmd.config.OrganizationFields().Name),
"SpaceName": terminal.EntityNameColor(cmd.config.SpaceFields().Name),
"CurrentUser": terminal.EntityNameColor(cmd.config.Username()),
}))
updatedApp, err := cmd.appRepo.Update(currentApp.GUID, params)
if err != nil {
return err
}
cmd.ui.Ok()
if shouldRestart {
err = cmd.restarter.ApplicationRestart(updatedApp, cmd.config.OrganizationFields().Name, cmd.config.SpaceFields().Name)
if err != nil {
return err
}
}
return nil
}
func (cmd *Start) WatchStaging(app models.Application, orgName, spaceName string, start func(app models.Application) (models.Application, error)) (models.Application, error) {
stopChan := make(chan bool, 1)
loggingStartedWait := new(sync.WaitGroup)
loggingStartedWait.Add(1)
loggingDoneWait := new(sync.WaitGroup)
loggingDoneWait.Add(1)
go cmd.TailStagingLogs(app, stopChan, loggingStartedWait, loggingDoneWait)
loggingStartedWait.Wait()
updatedApp, err := start(app)
if err != nil {
return models.Application{}, err
}
isStaged, err := cmd.waitForInstancesToStage(updatedApp)
if err != nil {
return models.Application{}, err
}
stopChan <- true
loggingDoneWait.Wait()
cmd.ui.Say("")
if !isStaged {
return models.Application{}, fmt.Errorf("%s failed to stage within %f minutes", app.Name, cmd.StagingTimeout.Minutes())
}
if app.InstanceCount > 0 {
err = cmd.waitForOneRunningInstance(updatedApp)
if err != nil {
return models.Application{}, err
}
cmd.ui.Say(terminal.HeaderColor(T("\nApp started\n")))
cmd.ui.Say("")
} else {
cmd.ui.Say(terminal.HeaderColor(T("\nApp state changed to started, but note that it has 0 instances.\n")))
cmd.ui.Say("")
}
cmd.ui.Ok()
//detectedstartcommand on first push is not present until starting completes
startedApp, err := cmd.appRepo.GetApp(updatedApp.GUID)
if err != nil {
return models.Application{}, err
}
var appStartCommand string
if app.Command == "" {
appStartCommand = startedApp.DetectedStartCommand
} else {
appStartCommand = startedApp.Command
}
cmd.ui.Say(T("\nApp {{.AppName}} was started using this command `{{.Command}}`\n",
map[string]interface{}{
"AppName": terminal.EntityNameColor(startedApp.Name),
"Command": appStartCommand,
}))
err = cmd.appDisplayer.ShowApp(startedApp, orgName, spaceName)
if err != nil {
return models.Application{}, err
}
return updatedApp, nil
}
func (cmd *ShowApp) ShowApp(app models.Application, orgName, spaceName string) error {
cmd.ui.Say(T("Showing health and status for app {{.AppName}} in org {{.OrgName}} / space {{.SpaceName}} as {{.Username}}...",
map[string]interface{}{
"AppName": terminal.EntityNameColor(app.Name),
"OrgName": terminal.EntityNameColor(orgName),
"SpaceName": terminal.EntityNameColor(spaceName),
"Username": terminal.EntityNameColor(cmd.config.Username())}))
application, err := cmd.appSummaryRepo.GetSummary(app.GUID)
appIsStopped := (application.State == "stopped")
if assertionErr, ok := err.(errors.HTTPError); ok {
if assertionErr.ErrorCode() == errors.InstancesError || assertionErr.ErrorCode() == errors.NotStaged {
appIsStopped = true
}
}
if err != nil && !appIsStopped {
return err
}
var instances []models.AppInstanceFields
instances, err = cmd.appInstancesRepo.GetInstances(app.GUID)
if err != nil && !appIsStopped {
return err
}
if cmd.pluginCall {
cmd.populatePluginModel(application, app.Stack, instances)
}
cmd.ui.Ok()
cmd.ui.Say("\n%s %s", terminal.HeaderColor(T("requested state:")), uihelpers.ColoredAppState(application.ApplicationFields))
cmd.ui.Say("%s %s", terminal.HeaderColor(T("instances:")), uihelpers.ColoredAppInstances(application.ApplicationFields))
// Commented to hide app-ports for release #117189491
// if len(application.AppPorts) > 0 {
// appPorts := make([]string, len(application.AppPorts))
// for i, p := range application.AppPorts {
// appPorts[i] = strconv.Itoa(p)
// }
// cmd.ui.Say("%s %s", terminal.HeaderColor(T("app ports:")), strings.Join(appPorts, ", "))
// }
cmd.ui.Say(T("{{.Usage}} {{.FormattedMemory}} x {{.InstanceCount}} instances",
map[string]interface{}{
"Usage": terminal.HeaderColor(T("usage:")),
"FormattedMemory": formatters.ByteSize(application.Memory * formatters.MEGABYTE),
"InstanceCount": application.InstanceCount}))
var urls []string
for _, route := range application.Routes {
urls = append(urls, route.URL())
}
cmd.ui.Say("%s %s", terminal.HeaderColor(T("urls:")), strings.Join(urls, ", "))
var lastUpdated string
if application.PackageUpdatedAt != nil {
lastUpdated = application.PackageUpdatedAt.Format("Mon Jan 2 15:04:05 MST 2006")
} else {
lastUpdated = "unknown"
}
cmd.ui.Say("%s %s", terminal.HeaderColor(T("last uploaded:")), lastUpdated)
appStack, err := cmd.stackRepo.FindByGUID(application.ApplicationFields.StackGUID)
if appStack.Name != "" && err == nil {
cmd.ui.Say("%s %s", terminal.HeaderColor(T("stack:")), appStack.Name)
} else {
cmd.ui.Say("%s %s", terminal.HeaderColor(T("stack:")), "unknown")
}
if app.Buildpack != "" {
cmd.ui.Say("%s %s\n", terminal.HeaderColor(T("buildpack:")), app.Buildpack)
} else if app.DetectedBuildpack != "" {
cmd.ui.Say("%s %s\n", terminal.HeaderColor(T("buildpack:")), app.DetectedBuildpack)
} else {
cmd.ui.Say("%s %s\n", terminal.HeaderColor(T("buildpack:")), "unknown")
}
if appIsStopped {
cmd.ui.Say(T("There are no running instances of this app."))
return nil
}
table := cmd.ui.Table([]string{"", T("state"), T("since"), T("cpu"), T("memory"), T("disk"), T("details")})
for index, instance := range instances {
table.Add(
fmt.Sprintf("#%d", index),
uihelpers.ColoredInstanceState(instance),
instance.Since.Format("2006-01-02 03:04:05 PM"),
fmt.Sprintf("%.1f%%", instance.CPUUsage*100),
fmt.Sprintf(T("{{.MemUsage}} of {{.MemQuota}}",
map[string]interface{}{
"MemUsage": formatters.ByteSize(instance.MemUsage),
"MemQuota": formatters.ByteSize(instance.MemQuota)})),
fmt.Sprintf(T("{{.DiskUsage}} of {{.DiskQuota}}",
map[string]interface{}{
"DiskUsage": formatters.ByteSize(instance.DiskUsage),
"DiskQuota": formatters.ByteSize(instance.DiskQuota)})),
fmt.Sprintf("%s", instance.Details),
)
}
err = table.Print()
if err != nil {
return err
}
if err != nil {
return err
}
return nil
}
func (c groupedCommands) SubTitle(name string) string {
return terminal.HeaderColor(name + ":")
}
func (p appPresenter) Title(name string) string {
return terminal.HeaderColor(name)
}
func (cmd *GetHealthCheck) Execute(fc flags.FlagContext) error {
app := cmd.appReq.GetApplication()
cmd.ui.Say(T("health_check_type is ") + terminal.HeaderColor(app.HealthCheckType))
return nil
}