infra: introduce terraform/opentofu for proxmox management

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

infra/ansible/inventory/group_vars/all.yaml

@@ -0,0 +1,11 @@
+# Proxmox access related variables
+proxmox_api_url: "192.168.1.121"
+
+# Cloud-init image related variables
+image_url: "https://cloud-images.ubuntu.com/noble/current/noble-server-cloudimg-amd64.img"
+image_dest: "/tmp/cloud-image.img"
+image_format: "qcow2"
+storage_name: "local"
+
+# ansible venv
+ansible_venv: "/home/taqi/.venv/ansible/bin/python"

infra/ansible/inventory/group_vars/vms.yaml

@@ -0,0 +1,22 @@
+apt_packages:
+  - curl
+  - vim
+  - htop
+
+# Kubernetes k0sctl configuration vars
+master1_ip: "192.168.1.151"
+master1_hostname: "vm6"
+master2_ip: "192.168.1.161"
+master2_hostname: "vm8"
+worker1_ip: "192.168.1.152"
+worker1_hostname: "vm7"
+worker2_ip: "192.168.1.162"
+worker2_hostname: "vm9"
+
+pod_CIDR: "10.244.0.0/16"
+service_CIDR: "10.96.0.0/12"
+metallb_ip_range: "192.168.1.201-192.168.1.220"
+
+k0s_version: "v1.33.2+k0s.0"
+metallb_version: "0.15.2"
+traefik_version: "36.2.0"