annotations.go

package extender

import (
	gardener "github.com/gardener/gardener/pkg/apis/core/v1beta1"
	imv1 "github.com/kyma-project/infrastructure-manager/api/v1"
)

// Provisioner was setting the following annotations:
//- kcp.provisioner.kyma-project.io/licence-type
//- kcp.provisioner.kyma-project.io/runtime-id
//- support.gardener.cloud/eu-access-for-cluster-nodes

const (
	ShootRuntimeIDAnnotation          = "infrastructuremanager.kyma-project.io/runtime-id"
	ShootLicenceTypeAnnotation        = "infrastructuremanager.kyma-project.io/licence-type"
	RuntimeIDLabel                    = "kyma-project.io/runtime-id"
	ShootRestrictedEUAccessAnnotation = "support.gardener.cloud/eu-access-for-cluster-nodes"
)

func ExtendWithAnnotations(runtime imv1.Runtime, shoot *gardener.Shoot) error {
	shoot.Annotations = getAnnotations(runtime)

	return nil
}

func getAnnotations(runtime imv1.Runtime) map[string]string {
	annotations := map[string]string{
		ShootRuntimeIDAnnotation: runtime.Labels[RuntimeIDLabel],
	}

	if runtime.Spec.Shoot.LicenceType != nil && *runtime.Spec.Shoot.LicenceType != "" {
		annotations[ShootLicenceTypeAnnotation] = *runtime.Spec.Shoot.LicenceType
	}

	if isEuAccess(runtime.Spec.Shoot.PlatformRegion) {
		annotations[ShootRestrictedEUAccessAnnotation] = "true"
	}

	return annotations
}

func isEuAccess(platformRegion string) bool {
	switch platformRegion {
	case "cf-eu11":
		return true
	case "cf-ch20":
		return true
	}
	return false
}