Talos on Proxmox WIP

proxmox/data.tf

@@ -1,4 +1,6 @@
-data "proxmox_vm" "ch01" {
-  id = 100
-  node_name = "hv01"
+data "proxmox_virtual_environment_nodes" "hvc01" {}
+
+data "proxmox_virtual_environment_node" "hvc01" {
+  for_each = toset(data.proxmox_virtual_environment_nodes.hvc01.names)
+  node_name = each.value
 }

proxmox/files.tf

@@ -0,0 +1,31 @@
+# resource "proxmox_virtual_environment_file" "cloud_init_user_data" {
+#   for_each = toset(var.vm_guests)
+#   content_type = "snippets"
+#   datastore_id = "local"
+#   file_mode = 0666
+#   node_name = each.value.host
+#   overwrite = true
+#   source_raw {
+#     data = templatefile()
+#     file_name = "cloud_init_user_data_${each.value.name}.yml"
+#   }
+#   timeout_upload = 10
+#   upload_mode = "stream"
+# }
+
+resource "proxmox_virtual_environment_file" "talos_iso" {
+  for_each = data.proxmox_virtual_environment_node.hvc01
+  content_type = "iso"
+  datastore_id = "local"
+  node_name = each.value.id
+  overwrite = false
+  source_file {
+    # checksum = 
+    file_name = "talos_${local.talos_version}.iso"
+    insecure = false
+    min_tls = "1.2"
+    path = data.talos_image_factory_urls.this.urls.iso_secureboot 
+  }
+  timeout_upload = 120
+  # upload_mode = # N/A, has no effect when content_type = iso
+}

proxmox/files/talos_image_schematic.yml

@@ -0,0 +1,16 @@
+customization:
+  systemExtensions:
+    officialExtensions:
+      - siderolabs/amd-ucode
+      - siderolabs/amdgpu
+      - siderolabs/i915
+      - siderolabs/intel-ucode
+      - siderolabs/lldpd
+      - siderolabs/nfs-utils
+      - siderolabs/nfsd
+      - siderolabs/nfsrahead
+      - siderolabs/nut-client
+      - siderolabs/nvme-cli
+      - siderolabs/qemu-guest-agent
+      - siderolabs/xe
+  bootloader: sd-boot

proxmox/locals.tf

@@ -0,0 +1,5 @@
+locals {
+  hv01_id = [ for node in data.proxmox_virtual_environment_node.hvc01 : node if node.node_name == "hv01"][0].id
+  # Validate talos_version variable
+  talos_version = [ for version in data.talos_image_factory_versions.this.talos_versions : version if version == var.talos_version][0]
+}

proxmox/outputs.tf

@@ -1,6 +1,15 @@
-output "ch01" {
-  description = "Container Host 01 VM details"
-  value = {
-    status = data.proxmox_vm.ch01.status
+# output "ch01" {
+#   description = "Container Host 01 VM details"
+#   value = {
+#     status = data.proxmox_vm.ch01.status
+#   }
+# }
+
+output "talos_schematic_id" {
+  value = talos_image_factory_schematic.this.id
 }
+
+output "debug" {
+  description = "For debugging resource or data key values"
+  value = data.talos_image_factory_urls.this.urls
 }

proxmox/providers.tf

@@ -5,4 +5,20 @@ provider "proxmox" {
     random_vm_ids = true
     random_vm_id_start = 10000
     random_vm_id_end = 99999
+    ssh {
+      username = "ladmin"
+      agent = true
+      node_address_source = "dns"
+      node {
+        name = "hv01"
+        address = "hv01.balsillie.house"
+        port = 22
       }
+      node {
+        name = "hv02"
+        address = "hv02.balsillie.house"
+        port = 22
+      }
+    }
+}
+provider "talos" {}

proxmox/talos.auto.tfvars

@@ -0,0 +1,2 @@
+talos_version = "v1.13.9"
+cluster_endpoint = "https://k8s01.balsillie.house:6443"

proxmox/talos.tf

@@ -0,0 +1,19 @@
+resource "talos_machine_secrets" "this" {
+  talos_version = local.talos_version
+}
+
+resource "talos_image_factory_schematic" "this" {
+  schematic = file("${path.root}/files/talos_image_schematic.yml")
+}
+
+data "talos_image_factory_versions" "this" {
+  filters = {
+    stable_versions_only = true
+  }
+}
+
+data "talos_image_factory_urls" "this" {
+  talos_version = local.talos_version
+  schematic_id = talos_image_factory_schematic.this.id
+  platform = "nocloud"
+}

proxmox/templates/control_plane_user_data.tftpl

@@ -0,0 +1,27 @@
+cluster:
+  id: <CLUSTER_ID>
+  secret: <CLUSTER_SECRET>
+  token: <BOOTSTRAP_TOKEN>
+  endpoint: https://<LOAD_BALANCER_IP>:6443
+
+machine:
+  type: controlplane
+  token: <JOIN_TOKEN>
+  kubelet:
+    image: ghcr.io/siderolabs/kubelet:v1.29.0
+  install:
+    disk: /dev/sda
+    image: ghcr.io/siderolabs/installer:v1.6.0
+    bootLOADER: grub
+  network:
+    interfaces:
+      - interface: eth0
+        dhcp: true
+    nameservers:
+      - 8.8.8.8
+  sysctls:
+    fs.inotify.max_user_watches: "1048576"
+  features:
+    rbac: true
+    stableHostname: true
+    appArmor: true

proxmox/terraform.tf

@@ -6,6 +6,10 @@ terraform {
       source = "registry.terraform.io/bpg/proxmox"
       version = ">= 0.111.1"
     }
+    talos = {
+      source = "registry.terraform.io/siderolabs/talos"
+      version = "0.11.0"
+    }
   }
 
   backend "local" {

proxmox/variables.tf

@@ -0,0 +1,18 @@
+variable "vm_guests" {
+  type = list(object({
+    name = string
+    host = string
+    ipv4_address = string
+    role = string
+    cpu = number
+    memory = number
+  }))
+}
+
+variable "talos_version" {
+  type = string
+}
+
+variable "cluster_endpoint" {
+  type = string
+}

proxmox/vms.auto.tfvars

@@ -0,0 +1,10 @@
+vm_guests = [
+  {
+    cpu = 1
+    host = "hv01"
+    ipv4_address = "10.96.10.61"
+    memory = 4096
+    name = "k8s01-cp01"
+    role = "talos_control_plane"
+  }
+]