feat: Add config for persistent storage

pve01.wheatley.in/k8s-wheatley/main.tf

@@ -64,7 +64,7 @@ locals {
     cluster_name       = local.cluster_name
     kubernetes_version = local.kubernetes_version
     ipv4_gateway       = local.ipv4_gateway
-    pvc_disks          = [100]
+    pvc_disks          = [150]
 
     nodes = [
       {
@@ -164,6 +164,7 @@ module "talos-bootstrap" {
         name         = format("k8s-wheatley-%s", node.name)
         type         = "worker"
         ipv4_address = node.ip_address
+        pvc_disks    = local.workers.pvc_disks
       }
     ]
   )

pve01.wheatley.in/k8s-wheatley/modules/talos-bootstrap/main.tf

@@ -83,6 +83,7 @@ resource "talos_machine_configuration_apply" "config_apply_worker" {
       gateway-api_version = var.node_config.gateway_api_version
       cilium_version      = var.node_config.cilium_version
       cilium_install_file = file("${path.module}/templates/cilium-install.yaml.tmpl")
+      pvc_disks           = each.value.pvc_disks
     })
   ]
 }

pve01.wheatley.in/k8s-wheatley/modules/talos-bootstrap/templates/machineconfig-worker.yaml.tmpl

@@ -3,7 +3,7 @@ machine:
   type: ${machine_type}
   install:
     disk: /dev/vda
-    image: factory.talos.dev/nocloud-installer-secureboot/ce4c980550dd2ab1b17bbf2b08801c7eb59418eafe8f279833297925d67c7515:v${talos_version}
+    image: factory.talos.dev/nocloud-installer-secureboot/6adc7e7fba27948460e2231e5272e88b85159da3f3db980551976bf9898ff64b:v${talos_version}
   network:
     hostname: ${hostname}
     nameservers:
@@ -15,6 +15,13 @@ machine:
     extraConfig:
       imageGCHighThresholdPercent: 75
       imageGCLowThresholdPercent: 70
+  kernel:
+    modules:
+      - name: drbd
+        parameters:
+          - usermode_helper=disabled
+      - name: drbd_transport_tcp
+      - name: dm_thin_pool
   nodeLabels:
     topology.kubernetes.io/region: ${cluster_name}
     topology.kubernetes.io/zone: ${node_name}

pve01.wheatley.in/k8s-wheatley/modules/talos-bootstrap/variables.tf

@@ -20,5 +20,6 @@ variable "talos_nodes" {
     name         = string
     type         = string
     ipv4_address = string
+    pvc_disks    = optional(list(number)),
   }))
 }

pve01.wheatley.in/templates/talos/schematic.yaml

@@ -1,4 +1,5 @@
 customization:
   systemExtensions:
     officialExtensions:
+      - siderolabs/drbd
       - siderolabs/qemu-guest-agent