Make appdata and unraid smb modules to reduce duplication

2-nomad-config/modules/unraid_smb/main.tf

@@ -0,0 +1,62 @@
+terraform {
+  required_providers {
+    sops = {
+      source  = "carlpett/sops"
+      version = "~> 0.5"
+    }
+  }
+}
+
+variable "name" {
+  description = "Name of the volume registration"
+  type        = string
+}
+
+variable "id" {
+  description = "ID to use for the volume registration, defaults to name with - replaced by _"
+  type        = string
+  default     = null
+}
+
+variable "share" {
+  description = "Name of the SMB share on the unraid server"
+  type        = string
+}
+
+variable "subDir" {
+  description = "Subdirectory within the SMB share"
+  type        = string
+  default     = null
+}
+
+data "nomad_plugin" "smb" {
+  plugin_id        = "smb"
+  wait_for_healthy = true
+}
+
+data "sops_file" "secrets" {
+  source_file = "secrets/secrets.enc.json"
+}
+
+resource "nomad_csi_volume_registration" "this" {
+  depends_on = [data.nomad_plugin.smb]
+  plugin_id  = "smb"
+
+  volume_id   = var.id != null ? var.id : "unraid_${var.share}_${replace(var.name, "-", "_")}"
+  name        = var.id != null ? var.id : "unraid_${var.share}_${replace(var.name, "-", "_")}"
+  external_id = var.id != null ? var.id : "unraid_${var.share}_${replace(var.name, "-", "_")}"
+
+  capability {
+    access_mode     = "single-node-writer"
+    attachment_mode = "file-system"
+  }
+
+  context = merge({
+    source = "//betelgeuse-seven-unraid.lan/${var.share}"
+  }, var.subDir == null ? {} : { "subDir" = var.subDir })
+
+  secrets = {
+    "username" = "nomad"
+    "password" = data.sops_file.secrets.data["unraid.nomad"]
+  }
+}