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create_isolation_segment_command.go
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create_isolation_segment_command.go
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package v6
import (
"code.cloudfoundry.org/cli/actor/actionerror"
"code.cloudfoundry.org/cli/actor/sharedaction"
"code.cloudfoundry.org/cli/actor/v3action"
"code.cloudfoundry.org/cli/command"
"code.cloudfoundry.org/cli/command/flag"
"code.cloudfoundry.org/cli/command/v6/shared"
)
//go:generate counterfeiter . CreateIsolationSegmentActor
type CreateIsolationSegmentActor interface {
CreateIsolationSegmentByName(isolationSegment v3action.IsolationSegment) (v3action.Warnings, error)
}
type CreateIsolationSegmentCommand struct {
RequiredArgs flag.IsolationSegmentName `positional-args:"yes"`
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."`
relatedCommands interface{} `related_commands:"enable-org-isolation, isolation-segments"`
UI command.UI
Config command.Config
SharedActor command.SharedActor
Actor CreateIsolationSegmentActor
}
func (cmd *CreateIsolationSegmentCommand) Setup(config command.Config, ui command.UI) error {
cmd.UI = ui
cmd.Config = config
cmd.SharedActor = sharedaction.NewActor(config)
client, _, err := shared.NewV3BasedClients(config, ui, true)
if err != nil {
return err
}
cmd.Actor = v3action.NewActor(client, config, nil, nil)
return nil
}
func (cmd CreateIsolationSegmentCommand) Execute(args []string) error {
err := cmd.SharedActor.CheckTarget(false, false)
if err != nil {
return err
}
user, err := cmd.Config.CurrentUser()
if err != nil {
return err
}
cmd.UI.DisplayTextWithFlavor("Creating isolation segment {{.SegmentName}} as {{.CurrentUser}}...", map[string]interface{}{
"SegmentName": cmd.RequiredArgs.IsolationSegmentName,
"CurrentUser": user.Name,
})
warnings, err := cmd.Actor.CreateIsolationSegmentByName(v3action.IsolationSegment{
Name: cmd.RequiredArgs.IsolationSegmentName,
})
cmd.UI.DisplayWarnings(warnings)
if _, ok := err.(actionerror.IsolationSegmentAlreadyExistsError); ok {
cmd.UI.DisplayWarning("Isolation segment {{.IsolationSegmentName}} already exists.", map[string]interface{}{
"IsolationSegmentName": cmd.RequiredArgs.IsolationSegmentName,
})
} else if err != nil {
return err
}
cmd.UI.DisplayOK()
return nil
}