Function promptDeploymentType

command/ca/init.go:754–812

(ctx *cli.Context, isRA bool)

}

func promptDeploymentType(ctx *cli.Context, isRA bool) (pki.DeploymentType, error) {
	type deployment struct {
		Name        string
		Description string
		Value       pki.DeploymentType
	}

	var deploymentTypes []deployment
	deploymentType := strings.ToLower(ctx.String("deployment-type"))

	// Assume standalone for backward compatibility if all required flags are
	// passed.
	if deploymentType == "" && isNonInteractiveInit(ctx) {
		return pki.StandaloneDeployment, nil
	}

	deploymentTypes = []deployment{
		{"Standalone", "step-ca instance you run yourself", pki.StandaloneDeployment},
		{"Linked", "standalone, plus cloud configuration, reporting & alerting", pki.LinkedDeployment},
		{"Hosted", "fully-managed step-ca cloud instance run for you by smallstep", pki.HostedDeployment},
	}

	if isRA {
		switch deploymentType {
		case "":
			// Deployment type Hosted is not supported for RAs
			deploymentTypes = deploymentTypes[:2]
		case "standalone":
			return pki.StandaloneDeployment, nil
		case "linked":
			return pki.LinkedDeployment, nil
		default:
			return 0, errs.InvalidFlagValue(ctx, "deployment-type", deploymentType, "standalone or linked")
		}
	} else {
		switch deploymentType {
		case "":
		case "standalone":
			return pki.StandaloneDeployment, nil
		case "linked":
			return pki.LinkedDeployment, nil
		case "hosted":
			return pki.HostedDeployment, nil
		default:
			return 0, errs.InvalidFlagValue(ctx, "deployment-type", deploymentType, "standalone, linked or hosted")
		}
	}

	i, _, err := ui.Select("What deployment type would you like to configure?", deploymentTypes,
		ui.WithSelectTemplates(&promptui.SelectTemplates{
			Active:   fmt.Sprintf("%s {{ printf \"%%s - %%s\" .Name .Description | underline }}", ui.IconSelect),
			Inactive: "  {{ .Name }} - {{ .Description }}",
			Selected: fmt.Sprintf(`{{ %q | green }} {{ "Deployment Type:" | bold }} {{ .Name }}`, ui.IconGood),
		}))
	if err != nil {
		return 0, err
	}
	return deploymentTypes[i].Value, nil