server/fickit-prepare.yml

kernel:
  image: nemunaire/kernel:4.9.210-edfde5a675ea193ae1cadf790b69d67ca1f520c2-dirty-amd64
  cmdline: "console=ttyS0 console=tty0"


init:
  - linuxkit/init:c563953a2277eb73a89d89f70e4b6dcdcfebc2d1
  - linuxkit/runc:83d0edb4552b1a5df1f0976f05f442829eac38fe
  - linuxkit/getty:2eb742cd7a68e14cf50577c02f30147bc406e478


onboot:
  - name: net-setup
    image: linuxkit/ip:v0.6
    command: ["/bin/sh", "-c", "ip a add 10.10.10.5/29 dev eth0; ip link set eth0 up;" ]

  - name: format
    image: linuxkit/format:v0.6
    command: ["/bin/sh", "-c", "cat /etc/fdisk_cmd | fdisk /dev/sda && cat /etc/fdisk_cmd | fdisk /dev/sdb && cat /etc/sfdisk_schema | sfdisk /dev/sda && cat /etc/sfdisk_schema | sfdisk /dev/sdb" ]
    binds:
      - /dev:/dev
      - /etc/fdisk_cmd:/etc/fdisk_cmd:ro
      - /etc/sfdisk_schema:/etc/sfdisk_schema:ro

  - name: raid-setup
    image: nemunaire/mdadm:18de5ca414227f38a5c0619662077ba5fa26176d
    command: ["/bin/sh", "-c", "/sbin/mdadm --create /dev/md2 --run --level=1 --metadata=1.0 --raid-devices=2 /dev/sda1 /dev/sdb1; /sbin/mdadm --create /dev/md1 --run --level=1 --metadata=1.1 --raid-devices=2 /dev/sda2 /dev/sdb2; /sbin/mdadm --create /dev/md0 --run --level=1 --metadata=0 --raid-devices=2 /dev/sda3 /dev/sdb3;"]

  - name: format
    image: linuxkit/format:v0.6
    command: ["/bin/sh", "-c", "mkswap /dev/md1; mkfs.ext4 /dev/md0 && sync" ]
    binds:
      - /dev:/dev

  - name: install-syslinux
    image: nemunaire/syslinux:4e080937962e68f9f6a962ff6890cb4c62720841
    command: ["/bin/sh", "/root/install_syslinux", "/dev/sda" , "/dev/sdb" ]
    binds:
      - /dev:/dev
      - /root/install_grub:/root/install_syslinux:ro
      - /root/update_imgs:/root/update_imgs:ro


files:
  - path: root/update_imgs
    source: configs/update_imgs.sh
    mode: "0755"
  - path: root/install_syslinux
    contents: |
      #!/bin/sh
      for p; do
      mkfs.vfat ${p}
      mkdir -p /boot
      mount ${p} /boot/
      mkdir -p /boot/EFI/boot /boot/imgs
      cd /usr/share/syslinux/efi64
      cp ldlinux.e64 menu.c32 libcom32.c32 libutil.c32 vesamenu.c32 poweroff.c32 /boot/EFI/boot
      cp syslinux.efi /boot/EFI/boot/bootx64.efi
      cat <<EOF > /boot/syslinux.cfg
      TIMEOUT 30
      ONTIMEOUT backend

      MENU background         #00000000 * *
      MENU color title        * #FF22BBCC *
      MENU color sel          * #FFFFFFFF #FF22BBCC *
      MENU color hotsel       1;7;37;40 #ffffffff #76a1d0ff *

      UI vesamenu.c32
      MENU TITLE Server FIC Challenge

      LABEL backend
            MENU LABEL FIC Backend
            LINUX /imgs/fickit-kernel
            INITRD /imgs/fickit-boot-initrd.img
            APPEND console=ttyS0 console=tty0 root=fickit-backend-squashfs.img
      LABEL frontend
            MENU LABEL FIC Frontend
            LINUX /imgs/fickit-kernel
            INITRD /imgs/fickit-boot-initrd.img
            APPEND console=ttyS0 console=tty0 root=fickit-frontend-squashfs.img
      LABEL update
            MENU LABEL Update images
            LINUX /imgs/fickit-kernel
            INITRD /imgs/fickit-update-initrd.img
            APPEND console=ttyS0 console=tty0
      MENU SEPARATOR
      LABEL poweroff
            MENU LABEL ^Shutdown
            KERNEL poweroff.c32
      EOF

      # BIOS part
      dd bs=440 conv=notrunc count=1 if=/usr/share/syslinux/mbr.bin of=${p}
      syslinux --install ${p}
      cp /usr/share/syslinux/libcom32.c32 /usr/share/syslinux/libutil.c32 /usr/share/syslinux/poweroff.c32 /usr/share/syslinux/vesamenu.c32 /boot/

      # Write images
      /root/update_imgs

      done
    mode: "0550"
  - path: root/install_grub
    contents: |
      #!/bin/sh
      for p; do
      mkfs.vfat ${p}1
      mkdir -p /boot
      mount ${p}1 /boot/
      mkdir -p /boot/EFI/boot /boot/imgs
      grub-mkimage -o "/boot/EFI/boot/bootx64.efi" -p /efi/boot -O x86_64-efi fat iso9660 part_gpt part_msdos normal boot linux configfile loopback chain efifwsetup efi_gop efi_uga ls search search_label search_fs_uuid search_fs_file gfxterm gfxterm_background gfxterm_menu test all_video loadenv exfat ext2
      grub-install --boot-directory="/boot/" --target=i386-pc "${p}"
      cat <<EOF > /boot/grub/grub.cfg
      set timeout=3

      menuentry 'FIC Backend' {
      set root=(hd0,1)
      linux /imgs/fickit-kernel console=ttyS0 console=tty0 root=fickit-backend-squashfs.img
      initrd /imgs/fickit-boot-initrd.img
      }

      menuentry 'FIC Frontend' {
      set root=(hd0,1)
      linux /imgs/fickit-kernel console=ttyS0 console=tty0 root=fickit-frontend-squashfs.img
      initrd /imgs/fickit-boot-initrd.img
      }

      menuentry 'Update images' {
      set root=(hd0,1)
      linux /imgs/fickit-kernel console=ttyS0 console=tty0
      initrd /imgs/fickit-update-initrd.img
      }
      EOF
      cp "/boot/grub/grub.cfg" "/boot/EFI/boot/grub.cfg"

      # Write images
      /root/update_imgs

      done
    mode: "0550"
  - path: etc/sfdisk_schema
    contents: |
      ,500M,U,*
      ,4M,S,-
      ,+,R,-
    mode: "0440"
  - path: etc/fdisk_cmd
    contents: |
      o
      w
    mode: "0440"