ignition/ignition-mount-initrd-fstab.service

[Unit]
Description=Mount initrd fstab entries for Ignition
DefaultDependencies=false
Before=ignition-complete.target

# Make sure ExecStop= runs before we switch root
Before=initrd-switch-root.target

After=initrd-root-fs.target
After=ignition-remount-sysroot.service

# Run only after Ignition's mount stage - mount points configured by Ignition
# itself will be skipped below, just mount the rest.
Requires=ignition-mount.service
After=ignition-mount.service
Before=ignition-files.service

[Service]
Type=oneshot
RemainAfterExit=yes
ExecStart=/bin/sh -c 'eval $(awk '"'"'$4 ~ /x-initrd.mount/ {print "if ! findmnt /sysroot" $2 " >/dev/null; then mount -t " $3 " -o " $4 " " $1 " /sysroot" $2 "; fi;" }'"'"' /sysroot/etc/fstab)'
ExecStop=/bin/sh -c 'if [ -f /sysroot/etc/systemd/system-preset/20-ignition.preset ]; then while read line; do systemctl --root=/sysroot $line; done < /sysroot/etc/systemd/system-preset/20-ignition.preset; fi'
ExecStop=/usr/bin/umount -a -O "x-initrd.mount"