Manifold returns a dependency.Manifold which wraps an agent's voyeur.Value which is set whenever the agent config is changed. The manifold will not bounce when the certificates change.
The worker will watch for API server certificate changes, and make the current value available via the manifold's Output. The Output expects a pointer to a function of type:
The resulting tls.Certificate's Leaf field will be set, to ensure we only parse the certificate once. This allows the consumer to obtain the associated DNS names.
The manifold is intended to be a dependency for the apiserver.