Expose ingress_controller variable in example

[ricristian]

There are cases where we need to disable load balancer completely. Even if the option is available in tf code it is not exposed In kube.tf example

[M4t7e]

Hey @ricristian, the ingress_controller variable is already available in kube.tf.example. Please have a look here:

terraform-hcloud-kube-hetzner/kube.tf.example

Lines 374 to 379 in 1f44821

	# If you want to enable the Nginx ingress controller (https://kubernetes.github.io/ingress-nginx/) instead of Traefik, you can set this to "nginx". Default is "traefik".
	# By the default we load optimal Traefik and Nginx ingress controller config for Hetzner, however you may need to tweak it to your needs, so to do,
	# we allow you to add a traefik_values and nginx_values, see towards the end of this file in the advanced section.
	# After the cluster is deployed, you can always use HelmChartConfig definition to tweak the configuration.
	# If you want to disable both controllers set this to "none"
	# ingress_controller = "nginx"

[mysticaltech]

@ricristian Indeed, @M4t7e is right. But thanks for that anyways.

[ricristian]

My bad. I completely missed it. Thanks guys.