141 lines
2.9 KiB
HCL
141 lines
2.9 KiB
HCL
# -------------------------------------------------------------------------
|
|
# Name: vm-libvirt-arch-minimal
|
|
# Desc: Create a minimal Arch Linux VM install on a libvirt/kvm hypervisor.
|
|
# -------------------------------------------------------------------------
|
|
|
|
#--------------------
|
|
# Requirements block.
|
|
#--------------------
|
|
|
|
packer {
|
|
required_plugins {
|
|
libvirt = {
|
|
version = ">= 0.3.4"
|
|
source = "github.com/thomasklein94/libvirt"
|
|
}
|
|
}
|
|
}
|
|
|
|
# ----------------
|
|
# Variables block.
|
|
# ----------------
|
|
|
|
data "http" "image_checksum" {
|
|
url = var.checksum_url
|
|
}
|
|
|
|
locals {
|
|
image_checksum = split(" ",data.http.image_checksum)[0]
|
|
libvirt_uri = "qemu+ssh://${var.host_ssh_user}@${host_ssh_address}/system"
|
|
nvram_path = "${var.nvram_path_base}/${var.guest_hostname}_VARS.fd"
|
|
cidata_name = "${var.volume_name}_cidata"
|
|
}
|
|
|
|
#---------------
|
|
# Sources block.
|
|
#---------------
|
|
|
|
source "libvirt" "arch-minimal" {
|
|
libvirt_uri = local.libvirt_uri
|
|
domain_name = var.guest_hostname
|
|
vcpu = var.cpu_count
|
|
memory = var.memory
|
|
boot_devices = ["hd"]
|
|
shutdown_mode = "guest"
|
|
domain_type = var.domain_type
|
|
arch = var.arch
|
|
chipset = var.chipset
|
|
loader_type = var.loader_type
|
|
loader_path = var.loader_path
|
|
nvram_template = var.nvmram_template
|
|
nvram_path = local.nvram_path
|
|
secure_boot = true
|
|
|
|
volume {
|
|
alias = "artifact"
|
|
name = var.volume_name
|
|
pool = var.volume_pool
|
|
readonly = false
|
|
target_dev = "vda"
|
|
bus = "virtio"
|
|
format = "qcow2"
|
|
size = "2G"
|
|
capacity = var.volume_capacity
|
|
source {
|
|
type = "external"
|
|
urls = [var.image_url]
|
|
checksum = local.image_checksum
|
|
}
|
|
}
|
|
|
|
volume {
|
|
alias = "cidata"
|
|
name = local.cidata_name
|
|
pool = var.volume_pool
|
|
readonly = true
|
|
source {
|
|
type = "cloud-init"
|
|
|
|
meta_data = jsonencode({
|
|
"instance-id" = ${var.guest_hostname}
|
|
"hostname" = ${var.guest_hostname}
|
|
})
|
|
|
|
user_data = format("#cloud-config\n%s", jsonencode({
|
|
"packages" = [
|
|
"qemu-guest-agent",
|
|
"ufw"
|
|
]
|
|
"runcmd" = [
|
|
["systemctl", "enable", "--now", "qemu-guest-agent"],
|
|
["ufw", "enable"],
|
|
["ufw", "allow", "from", ${var.ssh_source}, "to", "port", "22", "proto", "tcp"],
|
|
["systemctl", "enable", "--now", "ufw"]
|
|
]
|
|
}))
|
|
|
|
network_config = jsonencode({
|
|
version = 2
|
|
ethernets = {
|
|
eth = {
|
|
match = {
|
|
name = "en*"
|
|
}
|
|
dhcp4 = true
|
|
}
|
|
}
|
|
})
|
|
|
|
}
|
|
}
|
|
|
|
artifact_volume_alias = "artifact"
|
|
|
|
network_interface {
|
|
type = "bridge"
|
|
bridge = var.bridge_name
|
|
model = "virtio"
|
|
alias = "default-network"
|
|
}
|
|
network_address_source = "agent"
|
|
|
|
graphics {
|
|
type = "spice"
|
|
port = 5900
|
|
}
|
|
|
|
communicator {
|
|
ssh_username = var.guest_ssh_user
|
|
ssh_port = var.guest_ssh_port
|
|
ssh_private_key = var.guest_ssh_private_key
|
|
}
|
|
communicator_interface = "default-network"
|
|
}
|
|
|
|
#-------------
|
|
# Build block.
|
|
#-------------
|
|
|
|
build {
|
|
sources = ["source.libvirt.arch-minimal"]
|
|
} |