[add] join nodes

main.tf

@@ -18,4 +18,5 @@ module "mod-os-private-network" {
   SECGROUP_BASTION_NAME            = "secgroup_bastion"
   SECGROUP_APPLICATION_NAME        = "secgroup_application"
   SECGROUP_INTERNAL_NETWORK_NAME   = "secgroup_internal_network"
+  K3S_TOKEN                        = "cluster"
 }

mod-os-private-network/rancher.tf

@@ -8,13 +8,16 @@ resource "null_resource" "install_kubernetes_bastion" {
       agent       = "false"
     }
   
+  for_each = toset(var.INSTANCE_ORCHEST_NAME)
+  
   # Install Kubernetes on the instance bastion
   provisioner "remote-exec" {
     inline = [
       "sudo apt update",
-      "curl -sfL https://get.k3s.io | sh -s - server",
+      "curl -fL https://get.k3s.io | K3S_TOKEN=${var.K3S_TOKEN} sh -s - server --cluster-init",
       "mkdir ~/.kube",
       "sudo cp /etc/rancher/k3s/k3s.yaml ~/.kube",
+      "sudo cp /var/lib/rancher/k3s/server/node-token ~/k8s_token",
       ]
   }
 
@@ -42,8 +45,8 @@ resource "null_resource" "join_worker_nodes" {
 
   provisioner "remote-exec" {
     inline = [
-      #"sudo apt update",
-      "sudo curl -sfL https://get.k3s.io | sh -s - --disable traefik server",]
+      "curl -fL https://get.k3s.io | K3S_TOKEN=${var.K3S_TOKEN} K3S_URL=https://${openstack_compute_instance_v2.bastion_instance.access_ip_v4}:6443 sh -s -",
+      ]
   }
 
   depends_on = [openstack_compute_instance_v2.bastion_instance, 

mod-os-private-network/variable.tf

@@ -87,3 +87,8 @@ variable "KEYPAIR_PATH" {
   type    = string
   default = "$HOME/.ssh"
 }
+
+variable "K3S_TOKEN" {
+  type    = string
+  default = "cluster"
+}
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