armbian-build/config/templates/customize-image.sh.template

#!/bin/bash

# arguments: $RELEASE $LINUXFAMILY $BOARD $BUILD_DESKTOP
#
# This is the image customization script
#
# NOTE: It is copied to /tmp directory inside the image
# and executed there inside chroot environment
# so don't reference any files that are not already installed

RELEASE=$1
LINUXFAMILY=$2
BOARD=$3
BUILD_DESKTOP=$4

Main() {
	case $RELEASE in
		jessie)
			# your code here
			# InstallOpenMediaVault # uncomment to get an OMV 3 image
			;;
		xenial)
			# your code here
			;;
		stretch)
			# your code here
		;;
	esac
} # Main

InstallOpenMediaVault() {
	# use this routine to create a Debian Jessie based fully functional 
	# OpenMediaVault 3 OS image. Use of mainline kernel highly recommended!
	# After exchanging userpatches/customize-image.sh or at least uncommenting
	# InstallOpenMediaVault line above you would then run this for a NEO 2
	# for example: ./compile.sh RELEASE=jessie BRANCH=dev BOARD=nanopineo2
	#
	# Please note that this variant changes Armbian default security 
	# policies since you end up with root password 'openmediavault' which
	# you have to change yourself later.
	#
	# This routine is based on idea/code courtesy Benny Stark. For fixes,
	# discussion and feature requests please refer to
	# https://forum.armbian.com/index.php?/topic/2644-openmediavault-3x-customize-imagesh/

	echo root:openmediavault | chpasswd
	rm /root/.not_logged_in_yet
	cp -p /etc/default/cpufrequtils /etc/default/cpufrequtils.bak
	locale-gen "en_US.UTF-8"
	locale-gen "C"
	export LANG=C LC_ALL="en_US.UTF-8"

	#Add OMV source.list and Update System
	cat > /etc/apt/sources.list.d/openmediavault.list <<- EOF
	# deb http://packages.openmediavault.org/public erasmus main
	deb https://openmediavault.github.io/packages/ erasmus main
	## Uncomment the following line to add software from the proposed repository.
	# deb http://packages.openmediavault.org/public erasmus-proposed main
	deb https://openmediavault.github.io/packages/ erasmus-proposed main
	
	## This software is not part of OpenMediaVault, but is offered by third-party
	## developers as a service to OpenMediaVault users.
	# deb http://packages.openmediavault.org/public erasmus partner
	EOF

	# Add OMV and OMV Plugin developer keys, add Cloudshell 2 repo for XU4
	if [ "${BOARD}" = "odroidxu4" ]; then
		add-apt-repository -y ppa:kyle1117/ppa
		sed -i 's/jessie/xenial/' /etc/apt/sources.list.d/kyle1117-ppa-jessie.list
	fi
	debconf-apt-progress -- apt-get update
	apt-get --yes --force-yes --allow-unauthenticated install openmediavault-keyring
	apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv-keys 7AA630A1EDEE7D73

	# install debconf-utils, postfix and OMV
	debconf-set-selections <<< "postfix postfix/mailname string openmediavault"
	debconf-set-selections <<< "postfix postfix/main_mailer_type string 'No configuration'"
	apt-get --yes --force-yes --allow-unauthenticated  --fix-missing --no-install-recommends \
		-o Dpkg::Options::="--force-confdef" -o Dpkg::Options::="--force-confold" install \
		debconf-utils postfix
	# move newaliases temporarely out of the way (see Ubuntu bug 1531299)
	cp -p /usr/bin/newaliases /usr/bin/newaliases.bak && ln -sf /bin/true /usr/bin/newaliases
	# set hostname
	read HOSTNAME </etc/hostname
	sed -i -e "s/^::1         localhost.*/::1         ${HOSTNAME} localhost ip6-localhost ip6-loopback/" \
		-e "s/^127.0.0.1   localhost.*/127.0.0.1   ${HOSTNAME} localhost/" /etc/hosts
	sed -i -e "s/^mydestination =.*/mydestination = ${HOSTNAME}, localhost.localdomain, localhost/" \
		-e "s/^myhostname =.*/myhostname = ${HOSTNAME}/" /etc/postfix/main.cf
	export DEBIAN_FRONTEND=noninteractive
	apt-get --yes --force-yes --allow-unauthenticated  --fix-missing --no-install-recommends \
		-o Dpkg::Options::="--force-confdef" -o Dpkg::Options::="--force-confold" install \
		openmediavault

	# install OMV extras, enable folder2ram, tweak some settings
	FILE=$(mktemp)
	wget https://github.com/OpenMediaVault-Plugin-Developers/packages/raw/master/openmediavault-omvextrasorg_latest_all3.deb -qO $FILE && dpkg -i $FILE
	/usr/sbin/omv-update
	# Install flashmemory plugin and netatalk by default, use nice logo for the latter
	. /usr/share/openmediavault/scripts/helper-functions
	apt-get -y -q install openmediavault-netatalk openmediavault-flashmemory
	AFP_Options="mimic model = Macmini"
	xmlstarlet ed -L -u "/config/services/afp/extraoptions" -v "$(echo -e "${AFP_Options}")" \
		/etc/openmediavault/config.xml
	/usr/sbin/omv-mkconf netatalk
	# use folder2ram instead of log2ram with OMV, configure services
	xmlstarlet ed -L -u "/config/services/flashmemory/enable" -v "1" /etc/openmediavault/config.xml
	xmlstarlet ed -L -u "/config/services/ssh/enable" -v "1" /etc/openmediavault/config.xml
	xmlstarlet ed -L -u "/config/services/ssh/permitrootlogin" -v "0" /etc/openmediavault/config.xml
	xmlstarlet ed -L -u "/config/system/time/ntp/enable" -v "1" /etc/openmediavault/config.xml
	xmlstarlet ed -L -u "/config/system/time/timezone" -v "UTC" /etc/openmediavault/config.xml
	xmlstarlet ed -L -u "/config/system/network/dns/hostname" -v "${HOSTNAME}" /etc/openmediavault/config.xml
	/usr/sbin/omv-mkconf flashmemory
	/usr/sbin/omv-mkconf ssh
	/usr/sbin/omv-mkconf ntp
	/usr/sbin/omv-mkconf timezone
	systemctl disable log2ram
	rm /etc/cron.daily/log2ram
	/sbin/folder2ram -enablesystemd
	sed -i 's|-j /var/lib/rrdcached/journal/ ||' /etc/init.d/rrdcached

	#FIX TFTPD ipv4
	[ -f /etc/default/tftpd-hpa ] && sed -i 's/--secure/--secure --ipv4/' /etc/default/tftpd-hpa

	# rootfs resize to 7.3G max and adding omv-initsystem to firstrun -- q&d but shouldn't matter
	echo 15500000s >/root/.rootfs_resize
	sed -i '/systemctl\ disable\ firstrun/i \
	mv /usr/bin/newaliases.bak /usr/bin/newaliases \
	export DEBIAN_FRONTEND=noninteractive \
	apt-get install -f || exit 0 \
	/usr/sbin/omv-initsystem \
	mv /etc/default/cpufrequtils.bak /etc/default/cpufrequtils \
	. /etc/default/cpufrequtils \
	echo -e "OMV_CPUFREQUTILS_GOVERNOR=${GOVERNOR}" >>/etc/default/openmediavault \
	echo -e "OMV_CPUFREQUTILS_MINSPEED=${MIN_SPEED}" >>/etc/default/openmediavault \
	echo -e "OMV_CPUFREQUTILS_MAXSPEED=${MAX_SPEED}" >>/etc/default/openmediavault \
	/usr/sbin/omv-rpc -u admin "perfstats" "set" \x27{"enable":false}\x27 \
	/usr/sbin/omv-rpc -u admin "config" "applyChanges" \x27{ "modules": ["monit","rrdcached","collectd"],"force": true }\x27 \
	/usr/sbin/omv-mkconf monit \
	/usr/sbin/omv-mkconf rrdcached \
	/usr/sbin/omv-mkconf collectd \
	lsusb | grep -q "0bda:8153" || sed -i "/r8152/d" /etc/modules \
	lsusb | egrep -q "0b95:1790|0b95:178a|0df6:0072" || sed -i "/ax88179_178a/d" /etc/modules' /etc/init.d/firstrun
	sed -i '/systemctl\ disable\ firstrun/a \
	sync && sleep 30 && reboot' /etc/init.d/firstrun

	# add USB3 Gigabit Ethernet and NAS Dock support
	echo -e "r8152\nax88179_178a" >>/etc/modules
	egrep -q "air|neo|zero" <<<${BOARD} && echo "overlays=usbhost0 usbhost2 usbhost3" >>/boot/armbianEnv.txt

	# some performance tuning: Samba, cpufreq behaviour, IO scheduling/priority
	SMB_Options="min receivefile size = 16384\nwrite cache size = 524288\ngetwd cache = yes\nsocket options = TCP_NODELAY IPTOS_LOWDELAY"
	xmlstarlet ed -L -u "/config/services/smb/extraoptions" -v "$(echo -e "${SMB_Options}")" ${OMV_CONFIG_FILE}
	/usr/sbin/omv-mkconf samba

	# Special treatment for ODROID-XU4 (and later Amlogic S912, RK3399 and other big.LITTLE
	# based devices). Move all NAS daemons to the big cores. Increase coherent-memory size
	# to 1MB: https://forum.odroid.com/viewtopic.php?f=146&t=26016&start=200#p197729
	if [ "${BOARD}" = "odroidxu4" ]; then
		XU4_HMP_Fix='; taskset -c -p 4-7 $i '
		# Cloudshell stuff (fan, lcd, missing serials on 1st CS2 batch)
		echo "H4sIAKdXHVkCA7WQXWuDMBiFr+eveOe6FcbSrEIH3WihWx0rtVbUFQqCqAkYGhJn
		tF1x/vep+7oebDfh5DmHwJOzUxwzgeNIpRp9zWRegDPznya4VDlWTXXbpS58XJtD
		i7ICmFBFxDmgI6AXSLgsiUop54gnBC40rkoVA9rDG0SHHaBHPQx16GN3Zs/XqxBD
		leVMFNAz6n6zSWlEAIlhEw8p4xTyFtwBkdoJTVIJ+sz3Xa9iZEMFkXk9mQT6cGSQ
		QL+Cr8rJJSmTouuuRzfDtluarm1aLVHksgWmvanm5sbfOmY3JEztWu5tV9bCXn4S
		HB8RIzjoUbGvFvPw/tmr0UMr6bWSBupVrulY2xp9T1bruWnVga7DdAqYFgkuCd3j
		vORUDQgej9HPJxmDDv+3WxblBSuYFH8oiNpHz8XvPIkU9B3JVCJ/awIAAA==" \
		| tr -d '[:blank:]' | base64 --decode | gunzip -c >/usr/local/sbin/coudshell2-support.sh
		chmod 755 /usr/local/sbin/coudshell2-support.sh
		apt install -y i2c-tools odroid-cloudshell cloudshell2-fan
		sed -i '/systemctl\ disable\ firstrun/i \
		/usr/sbin/i2cdetect -y 1 | grep -q "60: 60" && /usr/local/sbin/coudshell2-support.sh' /etc/init.d/firstrun
		sed -i 's/extraargs}"/extraargs} coherent_pool=1M"/' /boot/boot.ini
	fi
	echo "* * * * * root for i in \`pgrep \"ftpd|nfsiod|smbd|afpd|cnid\"\` ; do ionice -c1 -p \$i ${XU4_HMP_Fix}; done >/dev/null 2>&1" \
		>/etc/cron.d/make_nas_processes_faster
	chmod 600 /etc/cron.d/make_nas_processes_faster

	# add SATA port multiplier hint if appropriate
	[ "${LINUXFAMILY}" = "sunxi" ] && \
		echo -e "#\n# If you want to use a SATA PM add \"ahci_sunxi.enable_pmp=1\" to bootargs above" \
		>>/boot/boot.cmd

	# Update smartmontools drive database
	wget https://raw.githubusercontent.com/mirror/smartmontools/master/drivedb.h -qO $FILE
	grep -q 'drivedb.h' $FILE && mv $FILE /var/lib/smartmontools/drivedb/drivedb.h && \
		chmod 644 /var/lib/smartmontools/drivedb/drivedb.h

	# Filter out some log messages
	echo ':msg, contains, "do ionice -c1" ~' >/etc/rsyslog.d/omv-armbian.conf
	echo ':msg, contains, "action " ~' >>/etc/rsyslog.d/omv-armbian.conf
	echo ':msg, contains, "netsnmp_assert" ~' >>/etc/rsyslog.d/omv-armbian.conf
	echo ':msg, contains, "Failed to initiate sched scan" ~' >>/etc/rsyslog.d/omv-armbian.conf
} # InstallOpenMediaVault

Main "$@"