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1e848ad3d4
This file will detect whether to do certain actions depending on the environment it is running on. Currently this detects whether IPFire is booting up on AWS EC2 and selects the serial console boot entry. Signed-off-by: Michael Tremer <michael.tremer@ipfire.org> Signed-off-by: Arne Fitzenreiter <arne_f@ipfire.org>
27 lines
621 B
Bash
27 lines
621 B
Bash
#!/bin/sh
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# This is an IPFire helper script for GRUB to enable the serial console
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# on AWS instances at the time of the first boost
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set -e
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# Do nothing if first boot isn't enabled
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if [ "${GRUB_FIRST_BOOT}" != "true" ]; then
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exit 0
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fi
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. "${pkgdatadir}/grub-mkconfig_lib"
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if [ -z "${boot_device_id}" ]; then
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boot_device_id="$(grub_get_device_id "${GRUB_DEVICE}")"
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fi
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cat <<EOF
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# Read the system manufacturer string from the BIOS
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smbios --type 1 --get-string 4 --set system_manufacturer
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# Are we on Amazon EC2?
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if [ "\$system_manufacturer" = "Amazon EC2" ]; then
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next_entry=gnulinux-serial-${boot_device_id}
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fi
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EOF
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