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Refactor Debian 13 Trixie Packer templates for LUKS support

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- Removed obsolete variable files: variables-common.pkr.hcl and variables.pkr.hcl.
- Updated debian-trixie.pkr.hcl to include local values for LUKS configuration.
- Modified boot command to include LUKS arguments based on the enable_luks variable.
- Enhanced initial-setup.sh to support LUKS detection and resizing.
- Replaced preseed.cfg with preseed.cfg.pkrtpl for dynamic LUKS configuration.
- Added enable_luks variable to control LUKS encryption during image build.
- Introduced luks.pkrvars.hcl for LUKS-specific variable settings.
- Updated mise.toml to support new variable file argument for Packer builds.
This commit is contained in:
Philip Henning 2026-05-11 19:13:11 +02:00
parent e57f2d977b
commit eded7180dc
20 changed files with 281 additions and 2445 deletions
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59
debian/13-trixie/debian-trixie.pkr.hcl vendored
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@ -7,6 +7,20 @@ packer {
}
}
locals {
image_slug = var.enable_luks ? "debian-13-trixie-luks" : "debian-13-trixie"
template_description = var.enable_luks ? "Debian 13 Trixie, LUKS encrypted, built with Packer on ${local.timestamp}\n\nLUKS default passphrase: `${var.default_luks_passphrase}`" : "Debian 13 Trixie, built with Packer on ${local.timestamp}"
luks_boot_args = var.enable_luks ? [
"partman-crypto/passphrase='${var.default_luks_passphrase}' ",
"partman-crypto/passphrase-again='${var.default_luks_passphrase}' ",
"INSTALL_FINISHED_INFORM_URL='http://{{ .HTTPIP }}:${var.install_finished_inform_port}/install_finished' ",
] : []
clevis_install_commands = var.enable_luks ? [
"apt-get update",
"apt-get install -y clevis clevis-luks clevis-initramfs",
] : ["true"]
}
source "proxmox-iso" "debian-13-trixie" {
# Proxmox Connection Settings
proxmox_url = "${var.proxmox_api_url}"
@ -19,8 +33,8 @@ source "proxmox-iso" "debian-13-trixie" {
# VM General Settings
node = "${var.proxmox_node}"
vm_id = "${var.template_vm_id}"
vm_name = "debian-13-trixie-${local.timestamp}"
template_description = "Debian 13 Trixie, built with Packer on ${local.timestamp}"
vm_name = "${local.image_slug}-${local.timestamp}"
template_description = "${local.template_description}"
os = "l26"
qemu_agent = true
@ -78,42 +92,26 @@ source "proxmox-iso" "debian-13-trixie" {
boot = "order=scsi0;scsi1"
boot_wait = "10s"
communicator = "ssh"
boot_command = [
boot_command = concat([
"<wait3>c<wait3>",
"linux /install.amd/vmlinuz auto-install/enable=true priority=critical ",
"DEBIAN_FRONTEND=text ",
"console=tty0 console=ttyS0,115200 earlyprintk=ttyS0,115200 consoleblank=0 ",
"passwd/root-password='${var.default_root_passphrase}' ",
"passwd/root-password-again='${var.default_root_passphrase}' ",
], local.luks_boot_args, [
"preseed/url=http://{{ .HTTPIP }}:{{ .HTTPPort }}/preseed.cfg noprompt<enter>",
"initrd /install.amd/initrd.gz<enter>",
"DEBCONF_DEBUG=5<enter>",
"boot<enter>"
]
# Static IP
# boot_command = [
# "<wait3>c<wait3>",
# "linux /install.amd/vmlinuz auto-install/enable=true priority=critical ",
# "DEBIAN_FRONTEND=text ",
# "console=tty0 console=ttyS0,115200 earlyprintk=ttyS0,115200 consoleblank=0 ",
# "passwd/root-password='${var.default_root_passphrase}' ",
# "passwd/root-password-again='${var.default_root_passphrase}' ",
# "netcfg/disable_autoconfig=true ",
# "netcfg/get_ipaddress=172.16.2.254 ",
# "netcfg/get_netmask=255.255.255.0 ",
# "netcfg/get_gateway=172.16.2.3 ",
# "netcfg/get_nameservers=172.16.2.3 ",
# "netcfg/confirm_static=true ",
# "netcfg/get_hostname=debian-installer ",
# "netcfg/get_domain=local ",
# "preseed/url=http://{{ .HTTPIP }}:{{ .HTTPPort }}/preseed.cfg noprompt<enter>",
# "initrd /install.amd/initrd.gz<enter>",
# "DEBCONF_DEBUG=5<enter>",
# "boot<enter>"
# ]
"boot<enter>",
])
# PACKER Autoinstall Settings
http_directory = "debian/13-trixie/http"
http_content = {
"/preseed.cfg" = templatefile("${abspath(path.root)}/http/preseed.cfg.pkrtpl", {
enable_luks = var.enable_luks
})
}
http_interface = "${var.source_proxmox_http_interface}"
# SSH Settings
@ -124,7 +122,7 @@ source "proxmox-iso" "debian-13-trixie" {
}
build {
name = "debian-13-trixie-image"
name = "${local.image_slug}-image"
sources = ["source.proxmox-iso.debian-13-trixie"]
# Install dependencies and default packages
@ -197,6 +195,11 @@ build {
]
}
# Install Clevis for LUKS builds
provisioner "shell" {
inline = local.clevis_install_commands
}
# Setup Serial Console for xterm.js in Proxmox VE
provisioner "shell" {
inline = [