chore(openstack): add OVHcloud example

flatcar · Aug 1, 2024 · acfea89 · acfea89
1 parent e0bc583
commit acfea89
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Showing 2 changed files with 50 additions and 9 deletions.
diff --git a/openstack/compute.tf b/openstack/compute.tf
@@ -23,20 +23,12 @@ data "openstack_compute_flavor_v2" "flatcar" {
   name = var.flavor_name
 }
 
-# We create the OpenStack image by importing directly from the release servers.
-resource "openstack_images_image_v2" "flatcar" {
-  name             = "${var.cluster_name}-${var.release_channel}"
-  image_source_url = "https://${var.release_channel}.release.flatcar-linux.net/amd64-usr/${var.flatcar_version}/flatcar_production_openstack_image.img.gz"
-  container_format = "bare"
-  disk_format      = "qcow2"
-  web_download     = true
-}
-
 # 'instance' are the OpenStack instances created from the 'flatcar' image
 # using user data.
 resource "openstack_compute_instance_v2" "instance" {
   for_each  = toset(var.machines)
   name      = "${var.cluster_name}-${each.key}"
+  # XXX See flatcar_ovhcloud if you work on OVHcloud provider
   image_id  = openstack_images_image_v2.flatcar.id
   flavor_id = data.openstack_compute_flavor_v2.flatcar.id
   key_pair  = openstack_compute_keypair_v2.provisioning_keypair.name

diff --git a/openstack/image.tf b/openstack/image.tf
@@ -0,0 +1,49 @@
+# We create the OpenStack image by importing directly from the release servers.
+resource "openstack_images_image_v2" "flatcar" {
+  name             = "${var.cluster_name}-${var.release_channel}"
+  image_source_url = "https://${var.release_channel}.release.flatcar-linux.net/amd64-usr/${var.flatcar_version}/flatcar_production_openstack_image.img.gz"
+  container_format = "bare"
+  disk_format      = "qcow2"
+  web_download     = true
+}
+
+# OVHcloud version, not supporting web_download + specify properties (notably
+# for block-storage to avoid using virtio-blk instead of SCSI)
+resource "openstack_images_image_v2" "flatcar_ovhcloud" {
+  name             = "${var.cluster_name}-${var.release_channel}.${var.flatcar_version}"
+  image_source_url = "https://${var.release_channel}.release.flatcar-linux.net/amd64-usr/${var.flatcar_version}/flatcar_production_openstack_image.img.gz"
+  # XXX do not use it, OVH openstack seems to not handle this well :(
+  # web_download      = false
+  verify_checksum  = true
+  decompress       = true
+  container_format = "bare"
+  disk_format      = "qcow2"
+  protected        = false
+  # Use hidden for image retirement/promotion
+  hidden           = false
+  visibility       = "private"
+
+  # See: https://docs.openstack.org/glance/stein/admin/useful-image-properties.html
+  # See: https://wiki.openstack.org/wiki/VirtDriverImageProperties
+  properties = {
+    architecture              = "x86_64"
+    image_original_user       = "core"
+    distro_family             = "gentoo"
+    os_distro                 = "gentoo"
+    os_version                = var.flatcar_version
+    os_release_channel        = var.release_channel
+    os_arch                   = "amd64"
+    os_type                   = "linux"
+    hw_disk_bus               = "scsi"
+    hw_scsi_model             = "virtio-scsi"
+    hypervisor_type           = "qemu"
+    hw_qemu_guest_agent       = true
+    hw_vif_model              = "virtio"
+    hw_vif_multiqueue_enabled = true
+    hw_time_hpet              = true
+  }
+
+  timeouts {
+    create = "5m"
+  }
+}