{
	"variables": {
		"iso_base_url":      "https://ftp.fau.de/debian-cd/current/amd64/iso-cd",
		"iso_checksum_type": "sha256",
		"vm_name":           "debian-10.4-amd64",
		"http_dir":          "http",
		"preseed_path":      "debian-10.4/preseed.cfg",
		"shutdown_command":  "systemctl poweroff",
		"ssh_password":      "{{ env `ROOTPW` }}"
	},
	"builders": [{
		"type":              "qemu",
		"accelerator":       "kvm",
		"iso_url":           "{{ user `iso_base_url` }}/debian-10.4.0-amd64-netinst.iso",
		"iso_checksum_url":  "{{ user `iso_base_url` }}/SHA256SUMS",
		"iso_checksum_type": "{{ user `iso_checksum_type` }}",
		"output_directory":  "{{ user `output_directory` }}",
		"vm_name":           "{{ user `vm_name` }}",
		"disk_size":         "{{ user `disk_size` }}",
		"format":            "qcow2",
		"headless":          "{{ user `headless` }}",
		"boot_wait":         "5s",
		"ssh_timeout":       "{{user `ssh_timeout`}}",
		"ssh_username":      "{{ user `ssh_username` }}",
		"ssh_password":      "{{ user `ssh_password` }}",
		"shutdown_command":  "{{ user `shutdown_command` }}",
		"http_directory":      "{{ user `http_dir`  }}",
		"boot_command": [
			"<esc><wait>",
			"install ",
			"initrd=/install/initrd.gz ",
			"auto=true ",
			"passwd/root-password={{ user `ssh_password` }} ",
			"passwd/root-password-again={{ user `ssh_password` }} ",
			"debconf/priority=critical ",
			"preseed/url=http://{{ .HTTPIP }}:{{ .HTTPPort }}/{{ user `preseed_path` }} ",
			"<enter>"
		],
		"qemuargs": [
			["-cpu", "host"],
			["-m", "{{user `memory`}}"],
			["-smp", "{{user `cpus`}}"]
		]
	}],
	"provisioners": [{
		"type": "ansible",
		"playbook_file": "{{ user `playbook` }}",
		"extra_arguments": "{{ user `extra_ansible_args` }}"
	}]
}