231 lines
9.1 KiB
HCL
231 lines
9.1 KiB
HCL
/*
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DESCRIPTION:
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Ubuntu Server 24.04 LTS template using the Packer Builder for Proxmox (proxmox-iso).
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*/
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// BLOCK: packer
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// The Packer configuration.
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packer {
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required_version = ">= 1.9.1"
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required_plugins {
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ansible = {
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source = "github.com/hashicorp/ansible"
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version = "~> 1"
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}
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git = {
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version = ">= 0.4.2"
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source = "github.com/ethanmdavidson/git"
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}
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proxmox = {
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version = ">= 1.0.6"
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source = "github.com/hashicorp/proxmox"
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}
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}
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}
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// BLOCK: data
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// Defines the data sources.
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data "git-repository" "cwd" {}
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// BLOCK: locals
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// Defines the local variables.
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locals {
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bios_boot_command = [
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"c<wait5>",
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"linux /casper/vmlinuz --- autoinstall ${local.data_source_command}",
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"<enter><wait10>",
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"initrd /casper/initrd",
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"<enter><wait10>",
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"boot",
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"<enter>"
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]
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uefi_boot_command = [
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// This waits for 3 seconds, sends the "c" key, and then waits for another 3 seconds. In the GRUB boot loader, this is used to enter command line mode.
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"<wait3s>c<wait3s>",
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// This types a command to load the Linux kernel from the specified path with the 'autoinstall' option and the value of the 'data_source_command' local variable.
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// The 'autoinstall' option is used to automate the installation process.
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// The 'data_source_command' local variable is used to specify the kickstart data source configured in the common variables.
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"linux /casper/vmlinuz --- autoinstall ${local.data_source_command}",
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// This sends the "enter" key and then waits. This is typically used to execute the command and give the system time to process it.
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"<enter><wait>",
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// This types a command to load the initial RAM disk from the specified path.
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"initrd /casper/initrd",
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// This sends the "enter" key and then waits. This is typically used to execute the command and give the system time to process it.
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"<enter><wait>",
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// This types the "boot" command. This starts the boot process using the loaded kernel and initial RAM disk.
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"boot",
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// This sends the "enter" key. This is typically used to execute the command.
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"<enter>"
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]
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build_by = "Built by: HashiCorp Packer ${packer.version}"
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build_date = formatdate("DD-MM-YYYY hh:mm ZZZ", "${timestamp()}" )
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build_version = data.git-repository.cwd.head
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build_description = "Version: ${local.build_version}\nBuilt on: ${local.build_date}\n${local.build_by}\nCloud-Init: ${var.vm_cloudinit}"
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vm_disk_type = var.vm_disk_type == "virtio" ? "vda" : "sda"
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manifest_date = formatdate("YYYY-MM-DD hh:mm:ss", timestamp())
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manifest_path = "${path.cwd}/manifests/"
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manifest_output = "${local.manifest_path}${local.manifest_date}.json"
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data_source_content = {
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"/meta-data" = file("${abspath(path.root)}/data/meta-data")
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"/user-data" = templatefile("${abspath(path.root)}/data/user-data.pkrtpl.hcl", {
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build_username = var.build_username
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build_password = var.build_password
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build_password_encrypted = var.build_password_encrypted
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vm_disk_type = local.vm_disk_type
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vm_os_language = var.vm_os_language
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vm_os_keyboard = var.vm_os_keyboard
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vm_os_timezone = var.vm_os_timezone
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network = templatefile("${abspath(path.root)}/data/network.pkrtpl.hcl", {
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device = var.vm_network_device
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ip = var.vm_ip_address
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netmask = var.vm_ip_netmask
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gateway = var.vm_ip_gateway
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dns = var.vm_dns_list
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})
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storage = templatefile("${abspath(path.root)}/data/storage.pkrtpl.hcl", {
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device = var.vm_disk_device
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swap = var.vm_disk_use_swap
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partitions = var.vm_disk_partitions
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lvm = var.vm_disk_lvm
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vm_bios = var.vm_bios
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})
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additional_packages = var.additional_packages
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})
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}
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data_source_command = var.common_data_source == "http" ? "ds=\"nocloud-net;seedfrom=http://{{.HTTPIP}}:{{.HTTPPort}}/\"" : "ds=\"nocloud\""
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vm_name = "${var.vm_os_family}-${var.vm_os_name}-${var.vm_os_version}"
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boot_command = var.vm_bios == "ovmf" ? local.uefi_boot_command : local.bios_boot_command
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vm_bios = var.vm_bios == "ovmf" ? var.vm_firmware_path : null
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}
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// BLOCK: source
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// Defines the builder configuration blocks.
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source "proxmox-iso" "ubuntu" {
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// Proxmox Connection Settings and Credentials
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proxmox_url = "https://${var.proxmox_hostname}:8006/api2/json"
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username = "${var.proxmox_api_token_id}"
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token = "${var.proxmox_api_token_secret}"
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insecure_skip_tls_verify = "${var.proxmox_insecure_connection}"
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// Proxmox Settings
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node = "${var.proxmox_node}"
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// Virtual Machine Settings
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vm_name = "${local.vm_name}"
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bios = "${var.vm_bios}"
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sockets = "${var.vm_cpu_sockets}"
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cores = "${var.vm_cpu_count}"
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cpu_type = "${var.vm_cpu_type}"
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memory = "${var.vm_mem_size}"
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os = "${var.vm_os_type}"
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scsi_controller = "${var.vm_disk_controller_type}"
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disks {
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disk_size = "${var.vm_disk_size}"
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type = "${var.vm_disk_type}"
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storage_pool = "${var.vm_storage_pool}"
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format = "${var.vm_disk_format}"
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}
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dynamic "efi_config" {
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for_each = var.vm_bios == "ovmf" ? [1] : []
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content {
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efi_storage_pool = var.vm_bios == "ovmf" ? var.vm_efi_storage_pool : null
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efi_type = var.vm_bios == "ovmf" ? var.vm_efi_type : null
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pre_enrolled_keys = var.vm_bios == "ovmf" ? var.vm_efi_pre_enrolled_keys : null
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}
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}
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unmount_iso = true
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ssh_username = "${var.build_username}"
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ssh_password = "${var.build_password}"
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ssh_timeout = "${var.timeout}"
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ssh_port = "22"
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iso_file = "${var.common_iso_storage}:${var.iso_path}/${var.iso_file}"
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iso_checksum = "${var.iso_checksum}"
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qemu_agent = true
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network_adapters {
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bridge = "${var.vm_bridge_interface}"
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model = "${var.vm_network_card_model}"
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vlan_tag = "${var.vm_vlan_tag}"
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}
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// Removable Media Settings
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http_content = "${var.common_data_source}" == "http" ? "${local.data_source_content}" : null
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// Boot and Provisioning Settings
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http_bind_address = var.common_data_source == "http" ? var.common_http_bind_address : null
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http_port_min = var.common_data_source == "http" ? var.common_http_port_min : null
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http_port_max = var.common_data_source == "http" ? var.common_http_port_max : null
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boot = var.vm_boot
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boot_wait = var.vm_boot_wait
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boot_command = local.boot_command
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dynamic "additional_iso_files" {
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for_each = var.common_data_source == "disk" ? [1] : []
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content {
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cd_files = var.common_data_source == "disk" ? local.data_source_content : null
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cd_label = var.common_data_source == "disk" ? "cidata" : null
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iso_storage_pool = var.common_data_source == "disk" ? "local" : null
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}
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}
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template_name = "${local.vm_name}"
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template_description = "${local.build_description}"
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# VM Cloud Init Settings
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cloud_init = var.vm_cloudinit
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cloud_init_storage_pool = var.vm_cloudinit == true ? var.vm_storage_pool : null
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}
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# Build Definition to create the VM Template
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build {
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sources = ["source.proxmox-iso.ubuntu"]
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provisioner "ansible" {
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user = var.build_username
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galaxy_file = "${path.cwd}/ansible/linux-requirements.yml"
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galaxy_force_with_deps = true
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playbook_file = "${path.cwd}/ansible/linux-playbook.yml"
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roles_path = "${path.cwd}/ansible/roles"
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ansible_env_vars = [
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"ANSIBLE_CONFIG=${path.cwd}/ansible/ansible.cfg",
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"ANSIBLE_PYTHON_INTERPRETER=/usr/bin/python3"
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]
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extra_arguments = [
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"--extra-vars", "display_skipped_hosts=false",
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"--extra-vars", "build_username=${var.build_username}",
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"--extra-vars", "build_key='${var.build_key}'",
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"--extra-vars", "ansible_username=${var.ansible_username}",
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"--extra-vars", "ansible_key='${var.ansible_key}'",
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"--extra-vars", "enable_cloudinit='${var.vm_cloudinit}'",
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]
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}
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post-processor "manifest" {
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output = local.manifest_output
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strip_path = true
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strip_time = true
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custom_data = {
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ansible_username = "${var.ansible_username}"
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build_username = "${var.build_username}"
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build_date = "${local.build_date}"
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build_version = "${local.build_version}"
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common_data_source = "${var.common_data_source}"
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vm_cpu_sockets = "${var.vm_cpu_sockets}"
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vm_cpu_count = "${var.vm_cpu_count}"
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vm_disk_size = "${var.vm_disk_size}"
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vm_bios = "${var.vm_bios}"
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vm_os_type = "${var.vm_os_type}"
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vm_mem_size = "${var.vm_mem_size}"
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vm_network_card_model = "${var.vm_network_card_model}"
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vm_cloudinit = "${var.vm_cloudinit}"
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}
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}
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}
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