1edaf15cef
One hook only setup the network device (archiso_pxe_common) the other
setup the NBD client (archiso_pxe_nbd).
New bootparam:
archiso_pxe_srv=IP
Allow to set an IP different from the PXE server.
Signed-off-by: Gerardo Exequiel Pozzi <vmlinuz386@yahoo.com.ar>
45 lines
1.4 KiB
Bash
45 lines
1.4 KiB
Bash
# vim: set ft=sh:
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run_hook() {
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if [[ -n "${ip}" ]]; then
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[[ -z "${archiso_nbd_name}" ]] && archiso_nbd_name="archiso"
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[[ -z "${archiso_nbd_srv}" ]] && archiso_nbd_srv="${pxeserver}"
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mount_handler="archiso_pxe_nbd_mount_handler"
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fi
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}
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archiso_pxe_nbd_mount_handler () {
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newroot="${1}"
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# Module autoloading like with loop devices does not work, doing manually...
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modprobe nbd 2> /dev/null
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msg ":: Waiting for boot device..."
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while ! poll_device /dev/nbd0 30; do
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echo "ERROR: boot device didn't show up after 30 seconds..."
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echo " Falling back to interactive prompt"
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echo " You can try to fix the problem manually, log out when you are finished"
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launch_interactive_shell
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done
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msg ":: Setup NBD from ${archiso_nbd_srv} at /dev/nbd0"
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if [[ "${copytoram}" = "y" ]]; then
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nbd-client ${archiso_nbd_srv} -N ${archiso_nbd_name} /dev/nbd0
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else
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nbd-client ${archiso_nbd_srv} -N ${archiso_nbd_name} /dev/nbd0 -persist
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fi
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archisodevice=/dev/nbd0
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archiso_mount_handler ${newroot}
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if [[ "${copytoram}" = "y" ]]; then
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msg ":: Disconnect NBD from ${archiso_nbd_srv} at /dev/nbd0"
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nbd-client -d /dev/nbd0
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else
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mkdir -p /run/archiso
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pidof nbd-client > /run/archiso/nbd_client.pid
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cp /archiso_pxe_nbd ${newroot}/etc/rc.d/functions.d/
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fi
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}
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