OPNsense installer preseed script introduced.

Signed-off-by: Mateusz Maciejewski <[email protected]>

Author: matmacieje

scripts/freebsd/preseed_opnsense.sh

@@ -0,0 +1,27 @@
+#!/bin/sh
+
+LABEL=OPNBOOT
+INSTALLER_ROOT_PARTITION=/dev/da0p4
+INSTALLER_MOUNT_DIR=/mnt
+BSDINSTALL_DIR=/usr/libexec/bsdinstall
+TARGET_FILE=opnsense-zfs
+
+echo FreeBSD+OPNsense bsdinstall modifier
+echo
+echo "WARNING: This script is supposed to be executed on any FreeBSD-compatible system."
+echo "Please connect OPNsense Installer USB stick and verify it's root partition device name to be: " ${INSTALLER_ROOT_PARTITION}
+echo "Please type 'yes' to continue."
+echo
+
+read ANSWER
+if[ $ANSWER != yes ];
+then
+    exit 1;
+fi
+
+umount ${INSTALLER_MOUNT_DIR}
+mount -w /dev/da0p4 ${INSTALLER_MOUNT_DIR}
+ls -l ${BSDINSTALL_DIR}*zfs*
+awk -v sq="'" -v dq='"' -v ROOT_LABEL=${LABEL} '/^NEWFS_ESP=/ { print "NEWFS_ESP=" sq "newfs_msdos -L " ROOT_LABEL " " dq "%si" dq sq; next; }; { print; }' ${BSDINSTALL_DIR}/${TARGET_FILE} > /tmp/${TARGE_FILE}
+diff /tmp/${TARGE_FILE} ${BSDINSTALL_DIR}/${TARGET_FILE}
+umount {INSTALLER_MOUNT_DIR}