ex/makevm

   1 #!/bin/bash
   2 GROUP=$(getent group www-data | cut -f3 -d:)
   3 USER=$(getent passwd www-data | cut -f3 -d:)
   4
   5 rm -rf vm/ vm.squashfs
   6 multistrap -f ex/vm.conf
   7 ln -s vm/usr/bin/mawk vm/bin/awk
   8 echo '/sbin/poweroff -f' > vm/.bash_logout
   9 cat > vm/etc/fstab <<EOF
  10 virtfs /mnt 9p    trans=virtio,auto 0 0
  11 tmpfs  /tmp tmpfs defaults          0 0
  12 EOF
  13 cat > vm/.profile <<EOF
  14 mount -a
  15 stty -F /dev/ttyS1 -echo
  16 cd /mnt
  17 export PS1="# "
  18 EOF
  19 cat > vm/etc/initramfs-tools/modules <<EOF
  20 squashfs
  21 9p
  22 9pnet
  23 9pnet_virtio
  24 EOF
  25 install gruntmaster-exec gruntmaster-compile vm/usr/bin/
  26 sed -i -e "s/setgid 65534/setgid $GROUP/" -e "s/setuid 65534/setuid $USER/" vm/usr/bin/gruntmaster-exec
  27 chroot vm update-initramfs -d -k 3.2.0-4-amd64
  28 chroot vm update-initramfs -c -k 3.2.0-4-amd64
  29 mksquashfs vm vm.squashfs -comp lzo