CentOS-7-Minimal-libvirt.json

{
  "variables": {
    "build_accelerator": "kvm",
    "build_export_format": "qcow2",
    "build_iso_checksum": "07b94e6b1a0b0260b94c83d6bb76b26bf7a310dc78d7a9c7432809fb9bc6194a",
    "build_iso_checksum_type": "sha256",
    "build_iso_filename": "CentOS-7-x86_64-Minimal-2009.iso",
    "build_iso_target_path": "isos/x86_64",
    "build_name": "CentOS-7.9.2009-x86_64-Minimal-en_US",
    "build_output_directory": "builds",
    "guest_boot_timeout": "0",
    "guest_bootloader_append": "net.ifnames=0 biosdevname=0",
    "guest_cpus": "1",
    "guest_firewall_disabled": "false",
    "guest_hard_disk_size": "40960",
    "guest_keyboard": "us",
    "guest_language": "en_US.UTF-8",
    "guest_lv_root_fstype": "ext4",
    "guest_lv_root_mkfsoptions": "-i 4096",
    "guest_lv_root_size": "1024",
    "guest_lv_swap_size": "4096",
    "guest_name": "CentOS-7.9.2009-x86_64-Minimal-en_US",
    "guest_partition_boot_fstype": "ext4",
    "guest_partition_boot_size": "1024",
    "guest_memory": "1024",
    "guest_selinux": "permissive",
    "guest_timezone": "Etc/UTC",
    "guest_vram": "16",
    "guest_vg_root_reserved_space": "0",
    "ssh_root_password": "vagrant",
    "ssh_user": "vagrant",
    "ssh_user_authorized_keys": "ssh-rsa AAAAB3NzaC1yc2EAAAABIwAAAQEA6NF8iallvQVp22WDkTkyrtvp9eWW6A8YVr+kz4TjGYe7gHzIw+niNltGEFHzD8+v1I2YJ6oXevct1YeS0o9HZyN1Q9qgCgzUFtdOKLv6IedplqoPkcmF0aYet2PkEDo3MlTBckFXPITAMzF8dJSIFo9D8HfdOV0IAdx4O7PtixWKn5y2hMNG0zQPyUecp4pzC6kivAIhyfHilFR61RGL+GPXQ2MWZWFYbAGjyiYJnAmCP3NOTd0jMZEnDkbUvxhMmBYSdETk1rRgm+R4LOzFUGaHqHDLKLX+FIPKcF96hrucXzcWyLbIbEgE98OHlnVYCzRdK8jlqm8tehUc9c9WhQ== vagrant insecure public key",
    "ssh_user_home": "/home/vagrant",
    "ssh_user_password": "vagrant",
    "ssh_user_shell": "/bin/bash",
    "ssh_user_sudo": "ALL=(ALL) NOPASSWD:ALL",
    "vagrantfile_template": "CentOS-7.Vagrantfile"
  },
  "builders": [
    {
      "type": "qemu",
      "name": "{{user `build_name`}}",
      "accelerator": "{{user `build_accelerator`}}",
      "boot_command": [
        "<esc><wait>",
        "linux ks=http://{{.HTTPIP}}:{{.HTTPPort}}/centos-7-minimal.cfg",
        " BOOT_TIMEOUT={{user `guest_boot_timeout`}}",
        " BOOTLOADER_APPEND=\"{{user `guest_bootloader_append`}}\"",
        " BOOTLOADER_THEME=details",
        " LANG={{user `guest_language`}}",
        " KEYTABLE={{user `guest_keyboard`}}",
        " TIMEZONE={{user `guest_timezone`}}",
        " ROOTPW={{user `ssh_root_password`}}",
        " FIREWALL_DISABLED={{user `guest_firewall_disabled`}}",
        " SELINUX={{user `guest_selinux`}}",
        " LV_ROOT_FSTYPE={{user `guest_lv_root_fstype`}}",
        " LV_ROOT_MKFSOPTIONS=\"{{user `guest_lv_root_mkfsoptions`}}\"",
        " LV_ROOT_SIZE={{user `guest_lv_root_size`}}",
        " LV_SWAP_SIZE={{user `guest_lv_swap_size`}}",
        " PART_BOOT_FSTYPE={{user `guest_partition_boot_fstype`}}",
        " PART_BOOT_SIZE={{user `guest_partition_boot_size`}}",
        " VG_ROOT_RESERVED_SPACE={{user `guest_vg_root_reserved_space`}}",
        "<enter><wait>"
      ],
      "boot_key_interval": "10ms",
      "boot_wait": "3s",
      "disk_interface": "virtio-scsi",
      "disk_discard": "unmap",
      "disk_detect_zeroes": "on",
      "disk_cache": "unsafe",
      "disk_image": false,
      "disk_compression": true,
      "disk_size": "{{user `guest_hard_disk_size`}}",
      "format": "{{user `build_export_format`}}",
      "headless": true,
      "http_directory": "http",
      "iso_checksum": "{{user `build_iso_checksum`}}",
      "iso_target_path": "{{user `build_iso_target_path`}}",
      "iso_url": "{{user `build_iso_target_path`}}/{{user `build_iso_filename`}}",
      "machine_type": "q35",
      "memory": "{{user `guest_memory`}}",
      "net_device": "virtio-net",
      "qemuargs": [
        [ "-global", "virtio-pci.disable-modern=on" ],
        [ "-cpu", "host" ]
      ],
      "ssh_username": "root",
      "ssh_password": "{{user `ssh_root_password`}}",
      "ssh_port": 22,
      "ssh_wait_timeout": "10m",
      "shutdown_command": "/sbin/shutdown --no-wall -P now",
      "shutdown_timeout": "1m",
      "vm_name": "{{user `guest_name`}}"
    }
  ],
  "post-processors": [
    {
      "type": "compress",
      "output": "{{user `build_output_directory`}}/{{.BuildName}}.{{user `build_export_format`}}.tar.gz",
      "compression_level": 9,
      "keep_input_artifact": true
    },
    {
      "type": "shell-local",
      "execute_command": "chmod +x \"{{.Script}}\"; {{.Vars}} /bin/bash \"{{.Script}}\" {{user `vagrantfile_template`}}",
      "inline_shebang": "/bin/bash -e",
      "inline": [
        "if [[ ! -d output-tmp ]]; then",
        "   mkdir output-tmp",
        "fi",
        "if [[ -n ${1} ]] && [[ -f ${1} ]]; then",
        "  echo '--> Generating Vagrantfile template.'",
        "  cp -pf ${1} output-tmp/${1}",
        "  sed -e 's~[{][{]user `ssh_user`[}][}]~{{user `ssh_user`}}~g' output-tmp/${1} > ${1}",
        "fi"
      ]
    },
    {
      "type": "vagrant",
      "vagrantfile_template": "{{user `vagrantfile_template`}}",
      "output": "{{user `build_output_directory`}}/{{.BuildName}}-{{.Provider}}.box",
      "compression_level": 9,
      "keep_input_artifact": true
    },
    {
      "type": "shell-local",
      "execute_command": "chmod +x \"{{.Script}}\"; {{.Vars}} /bin/bash \"{{.Script}}\" {{user `vagrantfile_template`}}",
      "inline_shebang": "/bin/bash -e",
      "inline": [
        "if [[ -n ${1} ]] && [[ -f output-tmp/${1} ]]; then",
        "  echo '--> Restoring Vagrantfile template.'",
        "  mv -f output-tmp/${1} ${1}",
        "fi",
        "echo '--> Cleanup output directories.'",
        "find . -mindepth 1 -maxdepth 1 -type d -name \"output-*\" -exec rm -rf '{}' +"
      ]
    }
  ],
  "provisioners": [
    {
      "type": "shell",
      "execute_command": "chmod +x \"{{.Path}}\"; env {{.Vars}} /bin/bash \"{{.Path}}\"",
      "remote_folder": "/var/tmp",
      "skip_clean": false,
      "environment_vars": [
        "GUEST_LANG={{user `guest_language`}}",
        "SSH_USER={{user `ssh_user`}}",
        "SSH_USER_AUTHORIZED_KEYS={{user `ssh_user_authorized_keys`}}",
        "SSH_USER_HOME={{user `ssh_user_home`}}",
        "SSH_USER_PASSWORD={{user `ssh_user_password`}}",
        "SSH_USER_SHELL={{user `ssh_user_shell`}}",
        "SSH_USER_SUDO={{user `ssh_user_sudo`}}"
      ],
      "scripts": [
        "scripts/install/nfs-utils.sh",
        "scripts/install/tuned-virtual-guest.sh",
        "scripts/common/ifcfg-name-to-device.sh",
        "scripts/common/sshd-config-non-root-key-auth.sh",
        "scripts/common/sudoers-default-not-requiretty.sh",
        "scripts/common/ssh-user.sh",
        "scripts/common/seal-virtual-guest.sh",
        "scripts/common/locale-trim-definitions.sh",
        "scripts/common/locale-trim-translations.sh",
        "scripts/common/locale-lock-sysconfig.sh",
        "scripts/common/purge-documentation.sh",
        "scripts/common/purge-desktop-graphics.sh",
        "scripts/common/purge-temporary-directories.sh",
        "scripts/common/yum-cleanup.sh",
        "scripts/common/rpm-rebuild-db.sh",
        "scripts/common/stop-and-truncate-logs.sh",
        "scripts/common/zero-out-disks.sh",
        "scripts/common/lock-root-user.sh"
      ]
    }
  ]
}