OEM: Provide Proxmox images

This uses coreos/afterburn#1023 and
coreos/ignition#1790 to provide
Proxmox images.

This pulls in flatcar/bootengine#91
and flatcar/init#115 to run afterburn for
hostname, network, SSH key, and metadata attribute setup. The afterburn
support for the SSH key and hostname parses the user-data when it's
cloud-init. The coreos-cloudinit support is not there but can be added
in addition: We need to add a new provider that varies from the existing
config drive support because the file is called user-data and not
user_data, and it needs to look for a filesystem label cidata and not
config-2.

build_library/vm_image_util.sh

@@ -21,6 +21,7 @@ VALID_IMG_TYPES=(
     openstack_mini
     packet
     parallels
+    proxmoxve
     pxe
     qemu
     qemu_uefi
@@ -52,6 +53,7 @@ VALID_OEM_PACKAGES=(
     hyperv
     openstack
     packet
+    proxmoxve
     qemu
     rackspace
     rackspace-onmetal
@@ -306,6 +308,13 @@ IMG_packet_OEM_PACKAGE=common-oem-files
 IMG_packet_OEM_SYSEXT=oem-packet
 IMG_packet_OEM_USE=packet
 
+## proxmoxve
+IMG_proxmoxve_DISK_FORMAT=qcow2
+IMG_proxmoxve_DISK_LAYOUT=vm
+IMG_proxmoxve_OEM_PACKAGE=common-oem-files
+IMG_proxmoxve_OEM_USE=proxmoxve
+IMG_proxmoxve_OEM_SYSEXT=oem-proxmoxve
+
 ## scaleway
 IMG_scaleway_DISK_FORMAT=qcow2
 IMG_scaleway_DISK_LAYOUT=vm

changelog/changes/2024-03-22-proxmoxve.md

@@ -0,0 +1 @@
+- Added Proxmox Virtual Environment images ([scripts#1783](https://github.com/flatcar/scripts/pull/1783))

sdk_container/src/third_party/coreos-overlay/coreos-base/afterburn/afterburn-9999.ebuild

@@ -322,6 +322,9 @@ PATCHES=(
 	"${FILESDIR}"/0001-Revert-remove-cl-legacy-feature.patch
 	"${FILESDIR}"/0002-util-cmdline-Handle-the-cmdline-flags-as-list-of-sup.patch
 	"${FILESDIR}"/0003-cargo-reduce-binary-size-for-release-profile.patch
+	"${FILESDIR}"/0004-providers-support-for-proxmoxve.patch
+	"${FILESDIR}"/0005-proxmoxve-ignore-user-data-file-if-header-is-not-pre.patch
+	"${FILESDIR}"/0006-proxmoxve-Generate-proper-network-unit-for-the-DHCP-.patch
 )
 
 src_unpack() {