github.com/nimakaviani/cli@v6.37.1-0.20180619223813-e734901a73fa+incompatible/command/v3/create_isolation_segment_command.go (about) 1 package v3 2 3 import ( 4 "net/http" 5 6 "code.cloudfoundry.org/cli/actor/actionerror" 7 "code.cloudfoundry.org/cli/actor/sharedaction" 8 "code.cloudfoundry.org/cli/actor/v3action" 9 "code.cloudfoundry.org/cli/api/cloudcontroller/ccerror" 10 "code.cloudfoundry.org/cli/api/cloudcontroller/ccversion" 11 "code.cloudfoundry.org/cli/command" 12 "code.cloudfoundry.org/cli/command/flag" 13 "code.cloudfoundry.org/cli/command/translatableerror" 14 "code.cloudfoundry.org/cli/command/v3/shared" 15 ) 16 17 //go:generate counterfeiter . CreateIsolationSegmentActor 18 19 type CreateIsolationSegmentActor interface { 20 CloudControllerAPIVersion() string 21 CreateIsolationSegmentByName(isolationSegment v3action.IsolationSegment) (v3action.Warnings, error) 22 } 23 24 type CreateIsolationSegmentCommand struct { 25 RequiredArgs flag.IsolationSegmentName `positional-args:"yes"` 26 usage interface{} `usage:"CF_NAME create-isolation-segment SEGMENT_NAME\n\nNOTES:\n The isolation segment name must match the placement tag applied to the Diego cell."` 27 relatedCommands interface{} `related_commands:"enable-org-isolation, isolation-segments"` 28 29 UI command.UI 30 Config command.Config 31 SharedActor command.SharedActor 32 Actor CreateIsolationSegmentActor 33 } 34 35 func (cmd *CreateIsolationSegmentCommand) Setup(config command.Config, ui command.UI) error { 36 cmd.UI = ui 37 cmd.Config = config 38 cmd.SharedActor = sharedaction.NewActor(config) 39 40 client, _, err := shared.NewClients(config, ui, true) 41 if err != nil { 42 if v3Err, ok := err.(ccerror.V3UnexpectedResponseError); ok && v3Err.ResponseCode == http.StatusNotFound { 43 return translatableerror.MinimumAPIVersionNotMetError{MinimumVersion: ccversion.MinVersionIsolationSegmentV3} 44 } 45 46 return err 47 } 48 cmd.Actor = v3action.NewActor(client, config, nil, nil) 49 50 return nil 51 } 52 53 func (cmd CreateIsolationSegmentCommand) Execute(args []string) error { 54 err := command.MinimumAPIVersionCheck(cmd.Actor.CloudControllerAPIVersion(), ccversion.MinVersionIsolationSegmentV3) 55 if err != nil { 56 return err 57 } 58 59 err = cmd.SharedActor.CheckTarget(false, false) 60 if err != nil { 61 return err 62 } 63 64 user, err := cmd.Config.CurrentUser() 65 if err != nil { 66 return err 67 } 68 69 cmd.UI.DisplayTextWithFlavor("Creating isolation segment {{.SegmentName}} as {{.CurrentUser}}...", map[string]interface{}{ 70 "SegmentName": cmd.RequiredArgs.IsolationSegmentName, 71 "CurrentUser": user.Name, 72 }) 73 74 warnings, err := cmd.Actor.CreateIsolationSegmentByName(v3action.IsolationSegment{ 75 Name: cmd.RequiredArgs.IsolationSegmentName, 76 }) 77 cmd.UI.DisplayWarnings(warnings) 78 if _, ok := err.(actionerror.IsolationSegmentAlreadyExistsError); ok { 79 cmd.UI.DisplayWarning("Isolation segment {{.IsolationSegmentName}} already exists.", map[string]interface{}{ 80 "IsolationSegmentName": cmd.RequiredArgs.IsolationSegmentName, 81 }) 82 } else if err != nil { 83 return err 84 } 85 86 cmd.UI.DisplayOK() 87 88 return nil 89 }