K8s.Controller to k8s client?

k8s.ex

# Thinking about moving controller functionality from Bonny to K8s.
# Currently k8s is very focused around HTTP, but controllers are a common concept, so YMMV.
# This may be a piece of yarn, and end up pulling too much operator functionality.
# In that case, I'm using this for spit balling the API for Bonny v1.

# Start a new controller w/ default
K8s.Controller.start("foo.example.com/v1", :bars, mod: BarController)

K8s.Controller.start("foo.example.com/v1", :bars,
  mod: BarController,
  cluster: :default,
  namespace: "foo", # if applicable support :all?
  label_selectors: %{},
  field_selectors: %{},
  reconcile_every: 30 # seconds
)

# Options:
# - handler module
# - reconcile every
# - cluster name (for Discovery)
# - namespace
# - labelSelectors and fieldSelectors to narrow a controller to specific

defmodule K8s.Controller do
  # Adds @behaviour and overridable add/1, modify/1, delete/1, reconcile/1 functions
  defmacro __using__(_), do: nil 
  
  def start(groupVersion, kind, opts) do
    # spawns a linked process to watch/reconcile
  end
end

K8s.Controller.start("foo.example.com/v1", :bars, mod: BarController)

defmodule BarController do
  use K8s.Controller
end