infra: introduce terraform/opentofu for proxmox management

- move ansible project within infra
- introduce terraform/opentofu for proxmox VM management

infra/ansible/playbooks/configure-vms.yaml

@@ -0,0 +1,6 @@
+- name: Configure Proxmox VMs
+  hosts: vms
+  vars_files:
+    - ../secrets/vault.yaml # Load the encrypted vault file
+  roles:
+    - configure-vms

infra/ansible/playbooks/create-kubernetes-cluster.yaml

@@ -0,0 +1,6 @@
+- name: Create Kubernetes Cluster
+  hosts: vms
+  vars_files:
+    - ../secrets/vault.yaml
+  roles:
+    - create-kubernetes-cluster

infra/ansible/playbooks/create-vms.yaml

@@ -0,0 +1,6 @@
+- name: Create Proxmox VMs
+  hosts: hypervisors
+  vars_files:
+    - ../secrets/vault.yaml  # Load the encrypted vault file
+  roles:
+    - create-vms

infra/ansible/playbooks/destroy-vms.yaml

@@ -0,0 +1,6 @@
+- name: Destroy Proxmox VMs
+  hosts: hypervisors
+  vars_files:
+    - ../secrets/vault.yaml  # Load the encrypted vault file
+  roles:
+    - destroy-vms