compute.tf

# resource "google_compute_address" "kubernetes_the_hard_way" {
#   name = "kubernetes-public-api-server"

#   region = "europe-west3"
# }


# # Create 3 compute instances for the control plane
# resource "google_compute_instance" "controller" {
#   count = 3

#   can_ip_forward = true
#   name           = "kubernetes-controller-${count.index}"
#   zone           = "europe-west3-a"

#   boot_disk {
#     initialize_params {
#       size  = 200
#       image = "ubuntu-os-cloud/ubuntu-2004-lts" #project/family

#     }
#   }

#   network_interface {
#     subnetwork = "kubernetes-cluster-subnet"
#     network_ip = "10.240.0.1${count.index}"

#     access_config {

#     }
#   }



#   machine_type = "e2-standard-2"
#   tags         = ["kubernetes-the-hard-way", "controller"]

#   #Question haven't defined scopes, will need to see if needed later on:
#   # compute-rw,storage-ro,service-management,service-control,logging-write,monitoring
# }


# # 3 compute instances to host the Kubernetes worker nodes
# resource "google_compute_instance" "worker" {
#   count = 3

#   name = "kubernetes-worker-${count.index}"
#   zone = "europe-west3-a"


#   boot_disk {
#     initialize_params {
#       size  = 200
#       image = "ubuntu-os-cloud/ubuntu-2004-lts" #project/family
#     }
#   }

#   network_interface {
#     subnetwork = "kubernetes-cluster-subnet"
#     network_ip = "10.240.0.2${count.index}"

#     access_config { # Gives an epphemeral ip to the instance (Ephemeral meaning for the lifetime of the instance, and a new one is generated if recreated/rebooted)

#     }
#   }

#   metadata = {
#     "pod-cidr" = "10.200.${count.index}.0/24" # pod subnet allocation will used to configure container networking at a later stage
#   }

#   machine_type = "e2-standard-2"
#   tags         = ["kubernetes-the-hard-way", "worker"]
# }