Revision c40fd6ae example/hooks/grub

b/example/hooks/grub
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if [ "${IMAGE_TYPE}" != "qemu" ] && \
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   [ -z "${INSTANCE_HV_kernel_path}" -o "${IMPORT_SCRIPT}" = "1" ] ; then
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    setup_disk_devs
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    add_devicemap
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    if [ -e "${boot_dir}/menu.lst" ] ; then


  		





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        add_devicemap


  		





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        # install grub to the block device


  		





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        chroot ${TARGET} grub --batch --no-floppy \


  		





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            --device-map=/boot/grub/device.map <<EOF


  		





  ......




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            sed --follow-symlinks -ie "s/\(root=UUID=\)\([a-z0-9-]*\)/\1${root_uuid}/g" \


  		





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                ${boot_dir}/menu.lst


  		





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        fi


  		





  
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        # additional kernel arguments for the instance


  		





  
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        if [ -n "${KERNEL_ARGS}" ] ; then


  		





  
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            sed --follow-symlinks -ie "s/\(.*kernel.*\)/\1 ${KERNEL_ARGS}/g" \


  		





  
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                ${boot_dir}/menu.lst


  		





  
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        fi


  		





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    elif [ -e "${boot_dir}/grub.cfg" -a -e "${TARGET}/etc/default/grub" ] ; then


  		





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        echo "grub2 support is partially supported"


  		





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        echo "please run update-grub after the instance is online"


  		





  ......




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            sed --follow-symlinks -ie "s/\(root=UUID=\)\([a-z0-9-]*\)/\1${root_uuid}/g" \


  		





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                ${boot_dir}/grub.cfg


  		





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        fi


  		





  
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        # additional kernel arguments for the instance


  		





  
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        if [ -n "${KERNEL_ARGS}" ] ; then


  		





  
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            sed -ie "s/.*GRUB_CMDLINE_LINUX=\"\(.*\)\"/GRUB_CMDLINE_LINUX=\"\1 ${KERNEL_ARGS}\"/" \


  		





  
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                ${TARGET}/etc/default/grub


  		





  
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        fi


  		





  
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        # show the menu countdown in case we want to boot to a different kernel


  		





  
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        sed -ie 's/.*GRUB_HIDDEN_TIMEOUT=.*/GRUB_HIDDEN_TIMEOUT=5/' ${TARGET}/etc/default/grub


  		





  
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        sed -ie 's/.*GRUB_HIDDEN_TIMEOUT_QUIET=.*/GRUB_HIDDEN_TIMEOUT_QUIET=false/' ${TARGET}/etc/default/grub


  		





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        # install grub2 MBR


  		





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        chroot ${TARGET} grub-setup --force --device-map=/boot/grub/device.map \


  		





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            --directory=/boot/grub --root-device="(hd0,1)" "(hd0)"


  		





  ......




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        # grub 2.x


  		





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        add_devicemap


  		





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        sed -ie 's/.*GRUB_TERMINAL.*/GRUB_TERMINAL=serial/' ${TARGET}/etc/default/grub


  		





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        sed -ie 's/.*GRUB_CMDLINE_LINUX.*/GRUB_CMDLINE_LINUX=\"console=ttyS0,115200n8\"/' \


  		





  
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        sed -ie 's/.*GRUB_CMDLINE_LINUX=\"\(.*\)\"/GRUB_CMDLINE_LINUX=\"\1 console=ttyS0,115200n8\"/' \


  		





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            ${TARGET}/etc/default/grub


  		





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        echo "GRUB_SERIAL_COMMAND=\"serial --speed=115200 --unit=0 --word=8 --parity=no --stop=1\"" \


  		





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            >> ${TARGET}/etc/default/grub


  		





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        chroot ${TARGET} update-grub


  		





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    else


  		





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        echo "No grub bootloader found, skipping..."


  		





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    fi


  		












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