create dynamic ansible group

ansible/playbooks/deploy_tf.yml

@@ -7,21 +7,30 @@
         name: terraform_vm
       vars:
         terraform_vm_project_path: /home/vez/homelab/terraform/projects/terransible
-        terraform_vars_multi_node_deployment: false
-        terraform_vars_target_node: zenith
-        # terraform_vars_vm_attr:
-        #   mast:
-        #     ram: 2048
-        #     cpu: 2
-        #     vlan: 66
-        #   work:
-        #     ram: 1024
-        #     cpu: 1
-        # vlan: 66
+        # terraform_vars_multi_node_deployment: false
+        # terraform_vars_target_node: zenith
+        terraform_vars_vm_attr:
+          master:
+            ram: 2048
+            cpu: 2
+            vlan: 66
+          worker:
+            ram: 1024
+            cpu: 1
+            vlan: 66
 
 - name: Ping
-  hosts: servers
+  hosts: all
   gather_facts: false
   tasks:
-    - name: Ping the host group
-      ansible.builtin.ping:
+    - name: Ping all the hosts
+      ansible.builtin.ping:
+
+      delegate_to: 
+    - name: Ping the master
+      ansible.builtin.ping:
+      when: inventory_hostname in groups['master']
+
+    - name: Ping the worker
+      ansible.builtin.ping:
+      when: inventory_hostname in groups['worker']

terraform/projects/terransible/main.tf

@@ -22,10 +22,13 @@ locals {
           vm_cpu    = config.cpu
           vm_ram    = config.ram
           vm_vlan   = config.vlan
+          vm_role   = role
         }
       ]
     ]) : vm.vm_name => vm
   }
+
+  roles = toset([for vm in local.vm_list : vm.vm_role])
 }
 
 data "proxmox_virtual_environment_nodes" "pve_nodes" {}
@@ -34,14 +37,15 @@ output "vm_ip" {
   value = { for k, v in module.pve_vm : k => v.vm_ip }
 }
 
-resource "ansible_group" "servers" {
-  name = "servers"
+resource "ansible_group" "vm_groups" {
+  for_each = local.roles
+  name     = each.key
 }
-resource "ansible_host" "vm" {
+resource "ansible_host" "vm_hosts" {
   for_each = module.pve_vm
   name     = each.key
   variables = {
     ansible_host = each.value.vm_ip
   }
-  groups = ["servers"]
+  groups = [local.vm_list[each.key].vm_role]
 }