github.com/randomtask1155/cli@v6.41.1-0.20181227003417-a98eed78cbde+incompatible/command/v6/v3_restart_app_instance_command.go (about)

     1  package v6
     2  
     3  import (
     4  	"code.cloudfoundry.org/cli/actor/sharedaction"
     5  	"code.cloudfoundry.org/cli/actor/v3action"
     6  	"code.cloudfoundry.org/cli/api/cloudcontroller/ccversion"
     7  	"code.cloudfoundry.org/cli/command"
     8  	"code.cloudfoundry.org/cli/command/flag"
     9  	"code.cloudfoundry.org/cli/command/v6/shared"
    10  )
    11  
    12  //go:generate counterfeiter . V3RestartAppInstanceActor
    13  
    14  type V3RestartAppInstanceActor interface {
    15  	CloudControllerAPIVersion() string
    16  	DeleteInstanceByApplicationNameSpaceProcessTypeAndIndex(appName string, spaceGUID string, processType string, instanceIndex int) (v3action.Warnings, error)
    17  }
    18  
    19  type V3RestartAppInstanceCommand struct {
    20  	RequiredArgs    flag.AppInstance `positional-args:"yes"`
    21  	ProcessType     string           `long:"process" default:"web" description:"Process to restart"`
    22  	usage           interface{}      `usage:"CF_NAME v3-restart-app-instance APP_NAME INDEX [--process PROCESS]"`
    23  	relatedCommands interface{}      `related_commands:"v3-restart"`
    24  
    25  	UI          command.UI
    26  	Config      command.Config
    27  	SharedActor command.SharedActor
    28  	Actor       V3RestartAppInstanceActor
    29  }
    30  
    31  func (cmd *V3RestartAppInstanceCommand) Setup(config command.Config, ui command.UI) error {
    32  	cmd.UI = ui
    33  	cmd.Config = config
    34  	cmd.SharedActor = sharedaction.NewActor(config)
    35  
    36  	ccClient, _, err := shared.NewV3BasedClients(config, ui, true, "")
    37  	if err != nil {
    38  		return err
    39  	}
    40  	cmd.Actor = v3action.NewActor(ccClient, config, nil, nil)
    41  
    42  	return nil
    43  }
    44  
    45  func (cmd V3RestartAppInstanceCommand) Execute(args []string) error {
    46  	cmd.UI.DisplayWarning(command.ExperimentalWarning)
    47  
    48  	err := command.MinimumCCAPIVersionCheck(cmd.Actor.CloudControllerAPIVersion(), ccversion.MinVersionApplicationFlowV3)
    49  	if err != nil {
    50  		return err
    51  	}
    52  
    53  	err = cmd.SharedActor.CheckTarget(true, true)
    54  	if err != nil {
    55  		return err
    56  	}
    57  
    58  	user, err := cmd.Config.CurrentUser()
    59  	if err != nil {
    60  		return err
    61  	}
    62  
    63  	cmd.UI.DisplayTextWithFlavor("Restarting instance {{.InstanceIndex}} of process {{.ProcessType}} of app {{.AppName}} in org {{.OrgName}} / space {{.SpaceName}} as {{.Username}}...", map[string]interface{}{
    64  		"InstanceIndex": cmd.RequiredArgs.Index,
    65  		"ProcessType":   cmd.ProcessType,
    66  		"AppName":       cmd.RequiredArgs.AppName,
    67  		"Username":      user.Name,
    68  		"OrgName":       cmd.Config.TargetedOrganization().Name,
    69  		"SpaceName":     cmd.Config.TargetedSpace().Name,
    70  	})
    71  
    72  	warnings, err := cmd.Actor.DeleteInstanceByApplicationNameSpaceProcessTypeAndIndex(cmd.RequiredArgs.AppName, cmd.Config.TargetedSpace().GUID, cmd.ProcessType, cmd.RequiredArgs.Index)
    73  	cmd.UI.DisplayWarnings(warnings)
    74  	if err != nil {
    75  		return err
    76  	}
    77  
    78  	cmd.UI.DisplayOK()
    79  	return nil
    80  }