tweak to cluster provisioning null ressource, destroy, and moved lb waiting to master.tf

main.tf

@@ -162,34 +162,13 @@ data "hcloud_load_balancer" "traefik" {
 
 resource "null_resource" "cluster_provisioning" {
 
-  triggers = {
-    agent_ids         = "${join(",", module.agents.*.id)}"
-    control_plane_ids = "${join(",", concat([module.first_control_plane.id], module.control_planes.*.id))}"
-  }
-
-  depends_on = [null_resource.first_control_plane, null_resource.control_planes, null_resource.agents]
-
-  provisioner "remote-exec" {
-    connection {
-      user           = "root"
-      private_key    = local.ssh_private_key
-      agent_identity = local.ssh_identity
-      host           = module.first_control_plane.ipv4_address
-    }
-
-    inline = [
-      <<-EOT
-      timeout 120 bash <<EOF
-      until [ -n "\$(kubectl get -n kube-system service/traefik --output=jsonpath='{.status.loadBalancer.ingress[0].ip}')" ]; do
-          echo "Waiting for load-balancer to get an IP..."
-      done
-      EOF
-      EOT
-    ]
-  }
-
   provisioner "local-exec" {
     when    = destroy
-    command = "hcloud load-balancer delete traefik"
+    command = <<-EOT
+      hcloud load-balancer delete traefik
+      hcloud network delete k3s
+    EOT
   }
+
+  depends_on = [null_resource.first_control_plane]
 }

master.tf

@@ -157,7 +157,15 @@ resource "null_resource" "first_control_plane" {
       "kubectl apply -k /tmp/post_install",
       "echo 'Waiting for the system-upgrade-controller deployment to become available...'",
       "kubectl -n system-upgrade wait --for=condition=available --timeout=120s deployment/system-upgrade-controller",
-      "kubectl -n system-upgrade apply -f /tmp/post_install/plans.yaml"
+      "kubectl -n system-upgrade apply -f /tmp/post_install/plans.yaml",
+      <<-EOT
+      timeout 120 bash <<EOF
+      until [ -n "\$(kubectl get -n kube-system service/traefik --output=jsonpath='{.status.loadBalancer.ingress[0].ip}' 2> /dev/null)" ]; do
+          echo "Waiting for load-balancer to get an IP..."
+          sleep 2
+      done
+      EOF
+      EOT
     ]
   }