Spec describes the desired state of the Tailnet.
More info:
https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#spec-and-status
credentials
object required
Denotes the location of the OAuth credentials to use for authenticating with this Tailnet.
secretName
string required
The name of the secret containing the OAuth credentials. This secret must contain two fields "client_id" and
"client_secret".
loginUrl
string
URL of the control plane to be used by all resources managed by the operator using this Tailnet.