utils

Documentation

Index

• Constants
• Variables
• func RetryOnConflictUpdate[T client.Object](ctx context.Context, k8sClient client.Client, obj T, name, namespace string, ...) error
• func VerifyEnvironmentVariables() (bool, string)

Constants

const (
	StorageClassEnv  = "STORAGE_CLASS"
	ReclaimPolicyEnv = "RECLAIM_POLICY"

	UndefinedEnvironmentVariableMsg = "failed to get configuration environment variable"
	InvalidReclaimPolicyMsg         = "invalid default Persistent Volume Reclaim Policy"

	NfsPvcDeletionFinalizer = "nfspvc.dana.io/nfspvc-protection"
)

Variables

var AllowedReclaimPolicies = []corev1.PersistentVolumeReclaimPolicy{
	corev1.PersistentVolumeReclaimRecycle,
	corev1.PersistentVolumeReclaimDelete,
	corev1.PersistentVolumeReclaimRetain,
}

var ReclaimPolicy string

var StorageClass string

Functions

func RetryOnConflictUpdate

func RetryOnConflictUpdate[T client.Object](ctx context.Context, k8sClient client.Client, obj T, name, namespace string, updateOp func(T) error) error

RetryOnConflictUpdate attempts to perform the given operation and retries if a conflict has occurred.

func VerifyEnvironmentVariables

func VerifyEnvironmentVariables() (bool, string)

VerifyEnvironmentVariables ensures the StorageClass and ReclaimPolicy env variables are set and valid.