version: '2'
mpp-vars:
  # The name to use for deployment stateroot
  osname: fedora-coreos
  # The container image ref to follow for updates
  container_imgref: ostree-remote-registry:fedora:quay.io/fedora/fedora-coreos:stable
  # The container repo/tag to pull for this test
  container_repo: registry.gitlab.com/redhat/services/products/image-builder/ci/images/fedora-coreos
  container_tag: testing
  metal_image_size_mb: 3072
  cloud_image_size_mb: 10240
  bios_boot_size_mb: 1
  efi_system_size_mb: 127
  boot_size_mb: 384
  sector_size: 512
  four_k_sector_size: 4096
  extra_kargs: "mitigations=auto,nosmt"
  # Filesystem UUID and label definitions. These UUIDs
  # are looked for on boot and if found replaced with
  # a new random UUID to make each install unique.
  boot_fs_uuid: 96d15588-3596-4b3c-adca-a2ff7279ea63
  boot_fs_label: boot
  root_fs_uuid: 910678ff-f77e-4a7d-8d53-86f2ac47a823
  root_fs_label: root
  # Set the buildroot string to use for most operations here. We create
  # the buildroot from the target OSTree contents so we have version
  # matches. Unfortunately for FCOS there is no python so we can't
  # really use FCOS as the buildroot so we'll use a generic Fedora
  # buildroot here.
  buildroot: "name:build"
mpp-define-images:
  - id: image
    sector_size:
        mpp-format-int: "{sector_size}"
    size:
      mpp-format-string: "{metal_image_size_mb * 1024 * 1024}"
    table:
      uuid: 00000000-0000-4000-a000-000000000001
      label: gpt
      partitions:
        - name: BIOS-BOOT
          type: 21686148-6449-6E6F-744E-656564454649
          bootable: true
          size:
            mpp-format-int: "{bios_boot_size_mb * 1024 * 1024 / sector_size}"
        - name: EFI-SYSTEM
          type: C12A7328-F81F-11D2-BA4B-00A0C93EC93B
          size:
            mpp-format-int: "{efi_system_size_mb * 1024 * 1024 / sector_size}"
        - name: boot
          type: 0FC63DAF-8483-4772-8E79-3D69D8477DE4
          size:
            mpp-format-int: "{boot_size_mb * 1024 * 1024 / sector_size}"
        - name: root
          type: 0FC63DAF-8483-4772-8E79-3D69D8477DE4
  - id: image4k
    sector_size:
        mpp-format-int: "{four_k_sector_size}"
    size:
      mpp-format-string: "{metal_image_size_mb * 1024 * 1024}"
    table:
      uuid: 00000000-0000-4000-a000-000000000001
      label: gpt
      partitions:
        - name: BIOS-BOOT
          type: 21686148-6449-6E6F-744E-656564454649
          bootable: true
          size:
            mpp-format-int: "{bios_boot_size_mb * 1024 * 1024 / four_k_sector_size}"
        - name: EFI-SYSTEM
          type: C12A7328-F81F-11D2-BA4B-00A0C93EC93B
          size:
            mpp-format-int: "{efi_system_size_mb * 1024 * 1024 / four_k_sector_size}"
        - name: boot
          type: 0FC63DAF-8483-4772-8E79-3D69D8477DE4
          size:
            mpp-format-int: "{boot_size_mb * 1024 * 1024 / four_k_sector_size}"
        - name: root
          type: 0FC63DAF-8483-4772-8E79-3D69D8477DE4
pipelines:
  - mpp-import-pipelines:
      path: fedora-vars.ipp.yaml
  - mpp-import-pipeline:
      path: fedora-build-v2.ipp.yaml
      id: build
    runner:
      mpp-format-string: org.osbuild.fedora{release}
  # Pull the container into a pipeline
  # Construct a tree here that is a representation of the filesystem
  # that you would see on a running OSTree system. i.e. instead of just
  # /ostree and /sysroot at the toplevel we see /usr/ /var/ /etc/ ... that
  # you would see inside an OSTree deployment. Having the plain files accessible
  # allows for this pipeline to be used as a buildroot for some stages
  # or as inputs for others (i.e. file_context input to the org.osbuild.selinux
  # stages). This pipeline isn't actually used for built artifacts but
  # to help during build.
  #
  # NOTE: this is only used as a buildroot on RHCOS (FCOS doesn't ship python).
  - name: deployed-tree
    build:
      mpp-format-string: '{buildroot}'
    stages:
      - type: org.osbuild.container-deploy
        inputs:
          images:
            type: org.osbuild.containers
            origin: org.osbuild.source
            mpp-resolve-images:
              images:
                - source: $container_repo
                  tag: $container_tag
  - name: tree
    build:
      mpp-format-string: '{buildroot}'
    source-epoch: 1659397331
    stages:
      # Set the context of the root of the tree so that we avoid unlabeled_t files.
      # https://github.com/coreos/fedora-coreos-tracker/issues/1772
      - type: org.osbuild.selinux
        options:
          file_contexts: input://tree/etc/selinux/targeted/contexts/files/file_contexts
          target: tree:///
        inputs:
          tree:
            type: org.osbuild.tree
            origin: org.osbuild.pipeline
            references:
              - name:deployed-tree
      - type: org.osbuild.ostree.init-fs
      - type: org.osbuild.ostree.os-init
        options:
          osname:
            mpp-format-string: '{osname}'
      - type: org.osbuild.ostree.config
        options:
          repo: /ostree/repo
          config:
            sysroot:
              readonly: true
              bootloader: none
              # https://github.com/coreos/fedora-coreos-tracker/issues/1333
              bls-append-except-default: grub_users=""
              # Opt-in to https://github.com/ostreedev/ostree/pull/2705 which will
              # add /boot as the prefix on top of BLS config entries. This is OK
              # because there is a symlink that is created in the root of the boot
              # filesystem by OSTree (boot -> .) that makes it so that /boot paths
              # will always work.
              bootprefix: true
      - type: org.osbuild.mkdir
        options:
          paths:
            - path: /boot/efi
              mode: 493
      - type: org.osbuild.ignition
      - type: org.osbuild.ostree.deploy.container
        options:
          osname:
            mpp-format-string: '{osname}'
          target_imgref:
            mpp-format-string: '{container_imgref}'
          mounts:
            - /boot
            - /boot/efi
          kernel_opts:
            - rw
            - '$ignition_firstboot'
            - mpp-format-string: '{extra_kargs}'
        inputs:
          images:
            type: org.osbuild.containers
            origin: org.osbuild.source
            mpp-resolve-images:
              images:
                - source: $container_repo
                  tag: $container_tag
      - type: org.osbuild.ostree.aleph
        options:
          coreos_compat: true
          deployment:
            default: true
      - type: org.osbuild.ostree.selinux
        options:
          deployment:
            default: true
  - name: raw-image
    build:
      mpp-format-string: '{buildroot}'
    stages:
      - type: org.osbuild.truncate
        options:
          filename: disk.img
          size:
            mpp-format-string: '{image.size}'
      - type: org.osbuild.sfdisk
        devices:
          device:
            type: org.osbuild.loopback
            options:
              filename: disk.img
        options:
          mpp-format-json: '{image.layout}'
      - type: org.osbuild.mkfs.fat
        devices:
          device:
            type: org.osbuild.loopback
            options:
              filename: disk.img
              start:
                mpp-format-int: '{image.layout[''EFI-SYSTEM''].start}'
              size:
                mpp-format-int: '{image.layout[''EFI-SYSTEM''].size}'
              lock: true
        options:
          label: EFI-SYSTEM
          volid: 7B7795E7
      - type: org.osbuild.mkfs.ext4
        devices:
          device:
            type: org.osbuild.loopback
            options:
              filename: disk.img
              start:
                mpp-format-int: '{image.layout[''boot''].start}'
              size:
                mpp-format-int: '{image.layout[''boot''].size}'
              lock: true
        options:
          uuid:
            mpp-format-string: '{boot_fs_uuid}'
          label:
            mpp-format-string: '{boot_fs_label}'
          # Set manually the metadata_csum_seed ext4 option otherwise changing the
          # filesystem UUID while it's mounted doesn't work. Can remove this when
          # metadata_csum_seed is default in RHEL, which can be checked by looking
          # in /etc/mke2fs.conf.
          metadata_csum_seed: true
      - type: org.osbuild.mkfs.xfs
        devices:
          device:
            type: org.osbuild.loopback
            options:
              filename: disk.img
              start:
                mpp-format-int: '{image.layout[''root''].start}'
              size:
                mpp-format-int: '{image.layout[''root''].size}'
              lock: true
        options:
          uuid:
            mpp-format-string: '{root_fs_uuid}'
          label:
            mpp-format-string: '{root_fs_label}'
      # We've created the filesystems. Now let's create the mountpoints (directories)
      # on the filesystems and label them with appropriate SELinux labels. This also
      # covers things like filesystem autogenerated files like 'lost+found'. The labeling
      # will happen once with just the root filesystem mounted and once with the boot
      # filesystem mounted too (to make sure we get all potentially hidden mountpoints).
      # https://github.com/coreos/fedora-coreos-tracker/issues/1771
      - type: org.osbuild.mkdir
        options:
          paths:
            - path: mount://root/boot
              mode: 493
            - path: mount://boot/efi
              mode: 493
        devices:
           disk:
            type: org.osbuild.loopback
            options:
              filename: disk.img
              partscan: true
        mounts:
          - name: root
            type: org.osbuild.xfs
            source: disk
            partition:
              mpp-format-int: '{image.layout[''root''].partnum}'
            target: /root-mount-point
          - name: boot
            type: org.osbuild.ext4
            source: disk
            partition:
              mpp-format-int: '{image.layout[''boot''].partnum}'
            target: /boot-mount-point
      - type: org.osbuild.selinux
        options:
          file_contexts: input://tree/etc/selinux/targeted/contexts/files/file_contexts
          target: mount://root/
        inputs:
          tree:
            type: org.osbuild.tree
            origin: org.osbuild.pipeline
            references:
              - name:deployed-tree
        devices:
          disk:
            type: org.osbuild.loopback
            options:
              filename: disk.img
              partscan: true
        mounts:
          - name: root
            type: org.osbuild.xfs
            source: disk
            partition:
              mpp-format-int: '{image.layout[''root''].partnum}'
            target: /
      - type: org.osbuild.selinux
        options:
          file_contexts: input://tree/etc/selinux/targeted/contexts/files/file_contexts
          target: mount://root/boot/
        inputs:
          tree:
            type: org.osbuild.tree
            origin: org.osbuild.pipeline
            references:
              - name:deployed-tree
        devices:
          disk:
            type: org.osbuild.loopback
            options:
              filename: disk.img
              partscan: true
        mounts:
          - name: root
            type: org.osbuild.xfs
            source: disk
            partition:
              mpp-format-int: '{image.layout[''root''].partnum}'
            target: /
          - name: boot
            type: org.osbuild.ext4
            source: disk
            partition:
              mpp-format-int: '{image.layout[''boot''].partnum}'
            target: /boot
      - type: org.osbuild.copy
        inputs:
          tree:
            type: org.osbuild.tree
            origin: org.osbuild.pipeline
            references:
              - name:tree
        options:
          paths:
            - from: input://tree/
              to: mount://root/
        devices:
          disk:
            type: org.osbuild.loopback
            options:
              filename: disk.img
              partscan: true
        mounts:
          - name: root
            type: org.osbuild.xfs
            source: disk
            partition:
              mpp-format-int: '{image.layout[''root''].partnum}'
            target: /
          - name: boot
            type: org.osbuild.ext4
            source: disk
            partition:
              mpp-format-int: '{image.layout[''boot''].partnum}'
            target: /boot
          - name: efi
            type: org.osbuild.fat
            source: disk
            partition:
              mpp-format-int: '{image.layout[''EFI-SYSTEM''].partnum}'
            target: /boot/efi
      - type: org.osbuild.bootupd
        options:
          bios:
            device: disk
          static-configs: true
          deployment:
            default: true
        devices:
          disk:
            type: org.osbuild.loopback
            options:
              filename: disk.img
              partscan: true
        mounts:
          - name: root
            type: org.osbuild.xfs
            source: disk
            partition:
              mpp-format-int: '{image.layout[''root''].partnum}'
            target: /
          - name: boot
            type: org.osbuild.ext4
            source: disk
            partition:
              mpp-format-int: '{image.layout[''boot''].partnum}'
            target: /boot
          - name: efi
            type: org.osbuild.fat
            source: disk
            partition:
              mpp-format-int: '{image.layout[''EFI-SYSTEM''].partnum}'
            target: /boot/efi
      - type: org.osbuild.chattr
        options:
          items:
            mount://root/:
              immutable: true
        devices:
          disk:
            type: org.osbuild.loopback
            options:
              filename: disk.img
              partscan: true
        mounts:
          - name: root
            type: org.osbuild.xfs
            source: disk
            partition:
              mpp-format-int: '{image.layout[''root''].partnum}'
            target: /
          - name: ostree.deployment
            type: org.osbuild.ostree.deployment
            options:
              source: mount
              deployment:
                default: true
  - name: raw-4k-image
    build:
      mpp-format-string: '{buildroot}'
    stages:
      - type: org.osbuild.truncate
        options:
          filename: disk.img
          size:
            mpp-format-string: '{image4k.size}'
      - type: org.osbuild.sfdisk
        devices:
          device:
            type: org.osbuild.loopback
            options:
              filename: disk.img
              sector-size:
                  mpp-format-int: "{four_k_sector_size}"
        options:
          mpp-format-json: '{image4k.layout}'
      - type: org.osbuild.mkfs.fat
        devices:
          device:
            type: org.osbuild.loopback
            options:
              filename: disk.img
              start:
                mpp-format-int: '{image4k.layout[''EFI-SYSTEM''].start}'
              size:
                mpp-format-int: '{image4k.layout[''EFI-SYSTEM''].size}'
              lock: true
              sector-size:
                  mpp-format-int: "{four_k_sector_size}"
        options:
          label: EFI-SYSTEM
          volid: 7B7795E7
      - type: org.osbuild.mkfs.ext4
        devices:
          device:
            type: org.osbuild.loopback
            options:
              filename: disk.img
              start:
                mpp-format-int: '{image4k.layout[''boot''].start}'
              size:
                mpp-format-int: '{image4k.layout[''boot''].size}'
              lock: true
              sector-size:
                  mpp-format-int: "{four_k_sector_size}"
        options:
          uuid:
            mpp-format-string: '{boot_fs_uuid}'
          label:
            mpp-format-string: '{boot_fs_label}'
          # Set manually the metadata_csum_seed ext4 option otherwise changing the
          # filesystem UUID while it's mounted doesn't work. Can remove this when
          # metadata_csum_seed is default in RHEL, which can be checked by looking
          # in /etc/mke2fs.conf.
          metadata_csum_seed: true
      - type: org.osbuild.mkfs.xfs
        devices:
          device:
            type: org.osbuild.loopback
            options:
              filename: disk.img
              start:
                mpp-format-int: '{image4k.layout[''root''].start}'
              size:
                mpp-format-int: '{image4k.layout[''root''].size}'
              lock: true
              sector-size:
                  mpp-format-int: "{four_k_sector_size}"
        options:
          uuid:
            mpp-format-string: '{root_fs_uuid}'
          label:
            mpp-format-string: '{root_fs_label}'
      # We've created the filesystems. Now let's create the mountpoints (directories)
      # on the filesystems and label them with appropriate SELinux labels. This also
      # covers things like filesystem autogenerated files like 'lost+found'. The labeling
      # will happen once with just the root filesystem mounted and once with the boot
      # filesystem mounted too (to make sure we get all potentially hidden mountpoints).
      # https://github.com/coreos/fedora-coreos-tracker/issues/1771
      - type: org.osbuild.mkdir
        options:
          paths:
            - path: mount://root/boot
              mode: 493
            - path: mount://boot/efi
              mode: 493
        devices:
          disk:
            type: org.osbuild.loopback
            options:
              filename: disk.img
              partscan: true
              sector-size:
                  mpp-format-int: "{four_k_sector_size}"
        mounts:
          - name: root
            type: org.osbuild.xfs
            source: disk
            partition:
              mpp-format-int: '{image4k.layout[''root''].partnum}'
            target: /root-mount-point
          - name: boot
            type: org.osbuild.ext4
            source: disk
            partition:
              mpp-format-int: '{image4k.layout[''boot''].partnum}'
            target: /boot-mount-point
      - type: org.osbuild.selinux
        options:
          file_contexts: input://tree/etc/selinux/targeted/contexts/files/file_contexts
          target: mount://root/
        inputs:
          tree:
            type: org.osbuild.tree
            origin: org.osbuild.pipeline
            references:
              - name:deployed-tree
        devices:
          disk:
            type: org.osbuild.loopback
            options:
              filename: disk.img
              partscan: true
              sector-size:
                  mpp-format-int: "{four_k_sector_size}"
        mounts:
          - name: root
            type: org.osbuild.xfs
            source: disk
            partition:
              mpp-format-int: '{image4k.layout[''root''].partnum}'
            target: /
      - type: org.osbuild.selinux
        options:
          file_contexts: input://tree/etc/selinux/targeted/contexts/files/file_contexts
          target: mount://root/boot/
        inputs:
          tree:
            type: org.osbuild.tree
            origin: org.osbuild.pipeline
            references:
              - name:deployed-tree
        devices:
          disk:
            type: org.osbuild.loopback
            options:
              filename: disk.img
              partscan: true
              sector-size:
                  mpp-format-int: "{four_k_sector_size}"
        mounts:
          - name: root
            type: org.osbuild.xfs
            source: disk
            partition:
              mpp-format-int: '{image4k.layout[''root''].partnum}'
            target: /
          - name: boot
            type: org.osbuild.ext4
            source: disk
            partition:
              mpp-format-int: '{image4k.layout[''boot''].partnum}'
            target: /boot
      - type: org.osbuild.copy
        inputs:
          tree:
            type: org.osbuild.tree
            origin: org.osbuild.pipeline
            references:
              - name:tree
        options:
          paths:
            - from: input://tree/
              to: mount://root/
        devices:
          disk:
            type: org.osbuild.loopback
            options:
              filename: disk.img
              partscan: true
              sector-size:
                  mpp-format-int: "{four_k_sector_size}"
        mounts:
          - name: root
            type: org.osbuild.xfs
            source: disk
            partition:
              mpp-format-int: '{image4k.layout[''root''].partnum}'
            target: /
          - name: boot
            type: org.osbuild.ext4
            source: disk
            partition:
              mpp-format-int: '{image4k.layout[''boot''].partnum}'
            target: /boot
          - name: efi
            type: org.osbuild.fat
            source: disk
            partition:
              mpp-format-int: '{image4k.layout[''EFI-SYSTEM''].partnum}'
            target: /boot/efi
      - type: org.osbuild.bootupd
        options:
          static-configs: true
          deployment:
            default: true
        devices:
          disk:
            type: org.osbuild.loopback
            options:
              filename: disk.img
              partscan: true
              sector-size:
                  mpp-format-int: "{four_k_sector_size}"
        mounts:
          - name: root
            type: org.osbuild.xfs
            source: disk
            partition:
              mpp-format-int: '{image4k.layout[''root''].partnum}'
            target: /
          - name: boot
            type: org.osbuild.ext4
            source: disk
            partition:
              mpp-format-int: '{image4k.layout[''boot''].partnum}'
            target: /boot
          - name: efi
            type: org.osbuild.fat
            source: disk
            partition:
              mpp-format-int: '{image4k.layout[''EFI-SYSTEM''].partnum}'
            target: /boot/efi
      - type: org.osbuild.chattr
        options:
          items:
            mount://root/:
              immutable: true
        devices:
          disk:
            type: org.osbuild.loopback
            options:
              filename: disk.img
              partscan: true
              sector-size:
                  mpp-format-int: "{four_k_sector_size}"
        mounts:
          - name: root
            type: org.osbuild.xfs
            source: disk
            partition:
              mpp-format-int: '{image4k.layout[''root''].partnum}'
            target: /
          - name: ostree.deployment
            type: org.osbuild.ostree.deployment
            options:
              source: mount
              deployment:
                default: true
  - name: raw-metal-image
    build:
      mpp-format-string: '{buildroot}'
    stages:
      - type: org.osbuild.copy
        inputs:
          tree:
            type: org.osbuild.tree
            origin: org.osbuild.pipeline
            references:
              - name:raw-image
        options:
          paths:
            - from: input://tree/disk.img
              to: tree:///disk.img
      - type: org.osbuild.coreos.platform
        options:
          platform: metal
        devices:
          disk:
            type: org.osbuild.loopback
            options:
              filename: disk.img
              partscan: true
        mounts:
           - name: root
             type: org.osbuild.xfs
             source: disk
             partition:
               mpp-format-int: '{image.layout[''root''].partnum}'
             target: /
           - name: ostree.deployment
             type: org.osbuild.ostree.deployment
             options:
               source: mount
               deployment:
                 default: true
           - name: boot
             type: org.osbuild.ext4
             source: disk
             partition:
               mpp-format-int: '{image.layout[''boot''].partnum}'
             target: /boot
  - name: metal
    build:
      mpp-format-string: '{buildroot}'
    stages:
      - type: org.osbuild.copy
        inputs:
          tree:
            type: org.osbuild.tree
            origin: org.osbuild.pipeline
            references:
              - name:raw-metal-image
        options:
          paths:
            - from: input://tree/disk.img
              to: tree:///metal.raw
  - name: raw-metal4k-image
    build:
      mpp-format-string: '{buildroot}'
    stages:
      - type: org.osbuild.copy
        inputs:
          tree:
            type: org.osbuild.tree
            origin: org.osbuild.pipeline
            references:
              - name:raw-4k-image
        options:
          paths:
            - from: input://tree/disk.img
              to: tree:///disk.img
      - type: org.osbuild.coreos.platform
        options:
          platform: metal
        devices:
          disk:
            type: org.osbuild.loopback
            options:
              filename: disk.img
              partscan: true
              sector-size:
                mpp-format-int: "{four_k_sector_size}"
        mounts:
           - name: root
             type: org.osbuild.xfs
             source: disk
             partition:
               mpp-format-int: '{image4k.layout[''root''].partnum}'
             target: /
           - name: ostree.deployment
             type: org.osbuild.ostree.deployment
             options:
               source: mount
               deployment:
                 default: true
           - name: boot
             type: org.osbuild.ext4
             source: disk
             partition:
              mpp-format-int: '{image4k.layout[''boot''].partnum}'
             target: /boot
  - name: metal4k
    build:
      mpp-format-string: '{buildroot}'
    stages:
      - type: org.osbuild.copy
        inputs:
          tree:
            type: org.osbuild.tree
            origin: org.osbuild.pipeline
            references:
              - name:raw-metal4k-image
        options:
          paths:
            - from: input://tree/disk.img
              to: tree:///metal4k.raw
  - name: raw-qemu-image
    build:
      mpp-format-string: '{buildroot}'
    stages:
      - type: org.osbuild.copy
        inputs:
          tree:
            type: org.osbuild.tree
            origin: org.osbuild.pipeline
            references:
              - name:raw-image
        options:
          paths:
            - from: input://tree/disk.img
              to: tree:///disk.img
      # Increase the size to the cloud image size
      - type: org.osbuild.truncate
        options:
          filename: disk.img
          size:
            mpp-format-string: "{cloud_image_size_mb * 1024 * 1024}"
      - type: org.osbuild.coreos.platform
        options:
          platform: qemu
        devices:
          disk:
            type: org.osbuild.loopback
            options:
              filename: disk.img
              partscan: true
        mounts:
           - name: root
             type: org.osbuild.xfs
             source: disk
             partition:
               mpp-format-int: '{image.layout[''root''].partnum}'
             target: /
           - name: ostree.deployment
             type: org.osbuild.ostree.deployment
             options:
               source: mount
               deployment:
                 default: true
           - name: boot
             type: org.osbuild.ext4
             source: disk
             partition:
               mpp-format-int: '{image.layout[''boot''].partnum}'
             target: /boot
  - name: qemu
    build:
      mpp-format-string: '{buildroot}'
    stages:
      - type: org.osbuild.qemu
        inputs:
          image:
            type: org.osbuild.files
            origin: org.osbuild.pipeline
            references:
              name:raw-qemu-image:
                file: disk.img
        options:
          filename: qemu.qcow2
          format:
            type: qcow2
            compression: false
            compat: '1.1'
  - name: live
    build:
      mpp-format-string: '{buildroot}'
    stages:
      - type: org.osbuild.coreos.live-artifacts.mono
        inputs:
          deployed-tree:
            type: org.osbuild.tree
            origin: org.osbuild.pipeline
            references:
              - name:deployed-tree
          metal:
            type: org.osbuild.files
            origin: org.osbuild.pipeline
            references:
              name:metal:
                file: /metal.raw
          metal4k:
            type: org.osbuild.files
            origin: org.osbuild.pipeline
            references:
              name:metal4k:
                file: /metal4k.raw
        options:
          filenames:
            live-iso:
              mpp-format-string: 'coreos-live-iso.{arch}.iso'
            live-kernel:
              mpp-format-string: 'coreos-live-kernel.{arch}'
            live-initramfs:
              mpp-format-string: 'coreos-live-initramfs.{arch}.img'
            live-rootfs:
              mpp-format-string: 'coreos-live-rootfs.{arch}.img'