init: copied modules from lawndale-infra

2022-05-26 00:40:29 +02:00
commit 414feb48ee
39 changed files with 1435 additions and 0 deletions
--- a/lawndale-vm/compute.tf
+++ b/lawndale-vm/compute.tf
@@ -0,0 +1,119 @@
+
+resource "libvirt_pool" "this" {
+  count = var.create_root_storage_pool ? 1 : 0
+  name  = local.root_storage_pool
+  type  = "dir"
+  path  = "/vmstore/${var.name}"
+}
+
+resource "libvirt_volume" "this" {
+  name = local.root_storage_volume_name
+  pool = local.root_storage_pool
+
+  size             = var.root_storage_volume_size_gb * 1024 * 1024 * 1024
+  base_volume_name = var.base_image_volume
+  base_volume_pool = var.base_image_pool
+}
+
+
+resource "macaddress" "this" {
+}
+
+
+module "ipam" {
+  source = "../../modules/lawndale-vm-ipam"
+
+  id        = var.id
+  name      = var.name
+  interface = var.interface
+}
+
+
+resource "libvirt_domain" "this" {
+  name        = "${var.id}-${var.name}"
+  description = var.description
+
+  vcpu   = var.vcpu
+  memory = var.memory_mb
+
+  autostart = var.autostart
+
+  cloudinit = libvirt_cloudinit_disk.this.id
+
+  network_interface {
+    bridge = module.ipam.lawndale_interface
+    mac    = macaddress.this.address
+  }
+
+  disk {
+    volume_id = libvirt_volume.this.id
+    scsi      = true
+  }
+
+  # video { type = "virtio" }
+  # graphics {}
+
+  console {
+    type        = "pty"
+    target_port = 0
+    target_type = "serial"
+  }
+
+  qemu_agent = true
+  dynamic "filesystem" {
+    for_each = var.filesystems
+    content {
+      source     = filesystem.value.source
+      target     = filesystem.value.target
+      readonly   = filesystem.value.readonly
+      accessmode = filesystem.value.accessmode
+    }
+  }
+
+  dynamic "xml" {
+    for_each = var.xslt == null ? [] : [var.xslt]
+    content {
+      xslt = xml.value
+    }
+  }
+}
+
+resource "libvirt_cloudinit_disk" "this" {
+  name = "${var.id}-${var.name}-cloudinit"
+  pool = local.root_storage_pool
+
+  meta_data      = local.meta_data
+  network_config = local.network_config
+  user_data      = var.user_data
+}
+
+locals {
+  default_network_config = {
+    version = 2
+    ethernets = {
+      eth = {
+        match = {
+          macaddress = macaddress.this.address
+        }
+        addresses = [
+          "${module.ipam.ip_address}/${module.ipam.cidr}"
+        ]
+        gateway4 = module.ipam.gateway
+        nameservers = {
+          search = module.ipam.search_domains
+          addresses = [
+            module.ipam.nameserver
+          ]
+        }
+      }
+    }
+  }
+
+  default_meta_data = <<EOM
+instance-id: ${var.id}-${var.name}
+local-hostname: ${var.name}
+EOM
+
+  meta_data      = var.meta_data != null ? var.meta_data : local.default_meta_data
+  network_config = var.network_config != null ? var.network_config : jsonencode(local.default_network_config)
+}