54 lines
1.8 KiB
Bash
Executable File
54 lines
1.8 KiB
Bash
Executable File
#!/bin/sh
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#
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# This is one of those types of files that you shouldn't edit unless you really
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# know what you are doing and even then you should make a backup.
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#
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# Edit at your own risk! DANGER DANGER.
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echo -n "Mounting kernel file systems:"
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mkdir /proc /dev /sys /run 2>/dev/null
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mount -t proc proc /proc && echo -n " /proc"
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mount -t devtmpfs devtmpfs /dev && echo -n " /dev"
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mount -t sysfs sysfs /sys && echo -n " /sys"
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mount -t tmpfs tmpfs /run && echo -n " /run"
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echo
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if [ -f "/warewulf/config" ]; then
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. /warewulf/config
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else
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echo "ERROR: Warewulf configuration file not found."
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echo "Rebooting in 1 minute..."
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sleep 60
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echo b > /proc/sysrq-trigger || /sbin/reboot -f
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fi
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echo
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echo "Warewulf v4 is now booting: ${WWHOSTNAME}"
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echo
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chmod 755 /warewulf/wwinit
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if [ -z "${WWROOT}" -o "${WWROOT}" = "initramfs" ]; then
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echo "Retaining initramfs and invoking /warewulf/wwinit..."
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exec /warewulf/wwinit
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elif [ "${WWROOT}" = "ramfs" -o "${WWROOT}" = "tmpfs" ]; then
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echo "Setting up new ${WWROOT} rootfs..."
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mkdir /newroot
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mount wwroot /newroot -t ${WWROOT} -o mpol=interleave # mpol ignored for ramfs
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tar -cf - --exclude ./proc --exclude ./sys --exclude ./dev --exclude ./run --exclude ./newroot . | tar -xf - -C /newroot
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mkdir /newroot/proc /newroot/dev /newroot/sys /newroot/run 2>/dev/null
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echo "Switching to new rootfs and invoking /warewulf/wwinit..."
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exec /sbin/switch_root /newroot /warewulf/wwinit
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else
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echo "ERROR: Unrecognized rootfs type requested: ${WWROOT}"
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echo "Rebooting in 1 minute..."
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sleep 60
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echo b > /proc/sysrq-trigger || /sbin/reboot -f
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fi
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echo
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echo "ERROR: There was a problem with the initial provisioning process."
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echo "Rebooting in 1 minute..."
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sleep 60
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echo b > /proc/sysrq-trigger || /sbin/reboot -f
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