OptionaloptionalSpecify whether the Secret or it's keys must be defined
OptionalsecretName of the secret in the pod's namespace to use. More info: https://kubernetes.io/docs/concepts/storage/volumes#secret
OptionalvolumeThe volume label of the resulting disk inside the VMI. Different bootstrapping mechanisms require different values. Typical values are "cidata" (cloud-init), "config-2" (cloud-init) or "OEMDRV" (kickstart).
SecretVolumeSource adapts a Secret into a volume.