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PREP_SYSTEM_FOR_DIETPI.sh
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PREP_SYSTEM_FOR_DIETPI.sh
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#!/bin/bash
{
#------------------------------------------------------------------------------------------------
# Optimise current Debian install and prepare for DietPi installation
#------------------------------------------------------------------------------------------------
# REQUIREMENTS
# - Currently running Debian, ideally minimal, eg: Raspbian Lite-ish =))
# - systemd as system/init/service manager
# - Either Ethernet connection or local (non-SSH) terminal access
#------------------------------------------------------------------------------------------------
# Dev notes:
# Following items must be exported or assigned to DietPi scripts, if used, until dietpi-obtain_hw_model is executed:
# - G_HW_MODEL
# - G_HW_ARCH
# - G_DISTRO
# - G_DISTRO_NAME
#
# The following environment variables can be set to automate this script (adjust example values to your needs):
# - GITOWNER='MichaIng' (optional, defaults to 'MichaIng')
# - GITBRANCH='master' (must be one of 'master', 'beta' or 'dev')
# - IMAGE_CREATOR='Mr. Tux'
# - PREIMAGE_INFO='Some GNU/Linux'
# - HW_MODEL=0 (must match one of the supported IDs below)
# - WIFI_REQUIRED=0 [01]
# - DISTRO_TARGET=5 [456] (Stretch: 4, Buster: 5, Bullseye: 6)
#------------------------------------------------------------------------------------------------
# Core globals
G_PROGRAM_NAME='DietPi-PREP'
#------------------------------------------------------------------------------------------------
# Critical checks and requirements to run this script
#------------------------------------------------------------------------------------------------
# Exit path for non-root executions
if (( $UID )); then
echo -e '[FAILED] Root privileges required, please run this script with "sudo"\nIn case install the "sudo" package with root privileges:\n\t# apt install sudo\n'
exit 1
fi
# Set $PATH variable to include all expected default binary locations, since we don't know the current system setup: https://github.com/MichaIng/DietPi/issues/3206
export PATH='/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin'
# Work inside /tmp as usually tmpfs to reduce disk I/O and speed up download and unpacking
# - Save full script path, beforehand: https://github.com/MichaIng/DietPi/pull/2341#discussion_r241784962
FP_PREP_SCRIPT="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)/$(basename "${BASH_SOURCE[0]}")"
cd /tmp
# APT: Prefer IPv4 by default to avoid hanging access attempts in some cases
# - NB: This needs to match the method in: /DietPi/dietpi/func/dietpi-set_hardware preferipv4 enable
echo 'Acquire::ForceIPv4 "true";' > /etc/apt/apt.conf.d/99-dietpi-force-ipv4
# Allow PDiffs on RPi since the "slow implementation" argument is outdated and PDiffs allow lower download size and less disk I/O
[[ -f '/etc/apt/apt.conf.d/50raspi' ]] && rm /etc/apt/apt.conf.d/50raspi
# Removing conflicting /etc/apt/sources.list.d entries
# - Meveric: https://github.com/MichaIng/DietPi/issues/1285#issuecomment-355759321
[[ -f '/etc/apt/sources.list.d/deb-multimedia.list' ]] && rm /etc/apt/sources.list.d/deb-multimedia.list
[[ -f '/etc/apt/preferences.d/deb-multimedia-pin-99' ]] && rm /etc/apt/preferences.d/deb-multimedia-pin-99
# - OMV: https://dietpi.com/phpbb/viewtopic.php?f=11&t=2772
[[ -f '/etc/apt/sources.list.d/openmediavault.list' ]] && rm /etc/apt/sources.list.d/openmediavault.list
# Fixing sources.list as Debian dropped Jessie support: https://github.com/MichaIng/DietPi/issues/2665
if grep -q 'jessie' /etc/os-release && ! grep -qi 'raspbian' /etc/os-release; then
if [[ $(uname -m) == 'aarch64' ]]; then
echo 'deb http://archive.debian.org/debian/ main contrib non-free' > /etc/apt/sources.list
else
sed -Ei '/jessie-(backports|updates)/d' /etc/apt/sources.list
fi
fi
apt-get clean
apt-get update
# Check for/Install APT packages required for this script to:
aAPT_PREREQS=(
'apt-transport-https' # Allows HTTPS sources for APT (not required since Buster)
'wget' # Download DietPi-Globals...
'ca-certificates' # ...via HTTPS
'unzip' # Unzip DietPi code
'locales' # Set en_GB.UTF-8 locale
'whiptail' # G_WHIP
)
for i in "${aAPT_PREREQS[@]}"
do
if ! dpkg-query -s $i &> /dev/null && ! apt-get -y install $i; then
echo -e "[FAILED] Unable to install $i, please try to install it manually:\n\t # apt install $i\n"
exit 1
fi
done
unset aAPT_PREREQS
# Wget: Prefer IPv4 by default to avoid hanging access attempts in some cases
# - NB: This needs to match the method in: /DietPi/dietpi/func/dietpi-set_hardware preferipv4 enable
if grep -q '^[[:blank:]]*prefer-family[[:blank:]]*=' /etc/wgetrc; then
sed -i '/^[[:blank:]]*prefer-family[[:blank:]]*=/c\prefer-family = IPv4' /etc/wgetrc
elif grep -q '^[[:blank:]#;]*prefer-family[[:blank:]]*=' /etc/wgetrc; then
sed -i '/^[[:blank:]#;]*prefer-family[[:blank:]]*=/c\prefer-family = IPv4' /etc/wgetrc
else
echo 'prefer-family = IPv4' >> /etc/wgetrc
fi
# Setup locale
# - Remove existing settings that could break dpkg-reconfigure locales
> /etc/environment
[[ -f '/etc/default/locale' ]] && rm /etc/default/locale
# - NB: DEV, any changes here must be also rolled into function '/DietPi/dietpi/func/dietpi-set_software locale', for future script use
echo 'en_GB.UTF-8 UTF-8' > /etc/locale.gen
# - dpkg-reconfigure includes:
# - "locale-gen": Generate locale(s) based on "/etc/locale.gen" or interactive selection.
# - "update-locale": Add $LANG to "/etc/default/locale" based on generated locale(s) or interactive default language selection.
if ! dpkg-reconfigure -f noninteractive locales; then
echo -e '[FAILED] Locale generation failed. Aborting...\n'
exit 1
fi
# - Update /etc/default/locales with new values (not effective until next load of bash session, eg: logout/in)
update-locale 'LC_ALL=en_GB.UTF-8'
# - Export locale vars to assure the following whiptail being beautiful
export LC_ALL='en_GB.UTF-8'
# Set Git owner
GITOWNER=${GITOWNER:-MichaIng}
# Select Git branch
if ! [[ $GITBRANCH =~ ^(master|beta|dev)$ ]]; then
aWHIP_BRANCH=(
'master' ': Stable release branch (recommended)'
'beta' ': Public beta testing branch'
'dev' ': Unstable development branch'
)
if ! GITBRANCH=$(whiptail --title "$G_PROGRAM_NAME" --menu 'Please select the Git branch the installer should use:' --default-item 'master' --ok-button 'Ok' --cancel-button 'Exit' --backtitle "$G_PROGRAM_NAME" 12 80 3 "${aWHIP_BRANCH[@]}" 3>&1 1>&2 2>&3-); then
echo -e '[ INFO ] No choice detected. Aborting...\n'
exit 0
fi
unset aWHIP_BRANCH
fi
echo "[ INFO ] Selected Git branch: $GITOWNER/$GITBRANCH"
#------------------------------------------------------------------------------------------------
# DietPi-Globals
#------------------------------------------------------------------------------------------------
# NB: We have to manually handle errors, until DietPi-Globals are successfully loaded.
# Download
if ! wget "https://raw.githubusercontent.com/$GITOWNER/DietPi/$GITBRANCH/dietpi/func/dietpi-globals" -O dietpi-globals; then
echo -e '[FAILED] Unable to download dietpi-globals. Aborting...\n'
exit 1
fi
# Load
if ! . ./dietpi-globals; then
echo -e '[FAILED] Unable to load dietpi-globals. Aborting...\n'
exit 1
fi
rm dietpi-globals
# Reset G_PROGRAM_NAME, which was set to empty string by sourcing dietpi-globals
G_PROGRAM_NAME='DietPi-PREP'
G_INIT
# Apply Git info
G_GITOWNER=$GITOWNER; unset GITOWNER
G_GITBRANCH=$GITBRANCH; unset GITBRANCH
# Detect the Debian version of this operating system
if grep -q 'jessie' /etc/os-release; then
G_DISTRO=3
G_DISTRO_NAME='jessie'
elif grep -q 'stretch' /etc/os-release; then
G_DISTRO=4
G_DISTRO_NAME='stretch'
elif grep -q 'buster' /etc/os-release; then
G_DISTRO=5
G_DISTRO_NAME='buster'
elif grep -q 'bullseye' /etc/os-release; then
G_DISTRO=6
G_DISTRO_NAME='bullseye'
else
G_DIETPI-NOTIFY 1 'Unknown or unsupported distribution version. Aborting...\n'
exit 1
fi
# Detect the hardware architecture of this operating system
G_HW_ARCH_DESCRIPTION=$(uname -m)
if [[ $G_HW_ARCH_DESCRIPTION == 'armv6l' ]]; then
G_HW_ARCH=1
elif [[ $G_HW_ARCH_DESCRIPTION == 'armv7l' ]]; then
G_HW_ARCH=2
elif [[ $G_HW_ARCH_DESCRIPTION == 'aarch64' ]]; then
G_HW_ARCH=3
elif [[ $G_HW_ARCH_DESCRIPTION == 'x86_64' ]]; then
G_HW_ARCH=10
else
G_DIETPI-NOTIFY 1 "Unknown or unsupported CPU architecture: \"$G_HW_ARCH_DESCRIPTION\". Aborting...\n"
exit 1
fi
Main(){
# Setup step, current (used in info)
SETUP_STEP=0
#------------------------------------------------------------------------------------------------
echo ''
G_DIETPI-NOTIFY 2 '-----------------------------------------------------------------------------------'
G_DIETPI-NOTIFY 0 "Step $SETUP_STEP: Detecting existing DietPi system"; ((SETUP_STEP++))
G_DIETPI-NOTIFY 2 '-----------------------------------------------------------------------------------'
#------------------------------------------------------------------------------------------------
if [[ -d '/DietPi/dietpi' || -d '/boot/dietpi' ]]; then
G_DIETPI-NOTIFY 2 'DietPi system found, uninstalling old instance...'
# Stop services: RAMdisk includes (Pre|Post)Boot due to dependencies
[[ -f '/DietPi/dietpi/dietpi-services' ]] && /DietPi/dietpi/dietpi-services stop
[[ -f '/etc/systemd/system/dietpi-ramlog.service' ]] && systemctl stop dietpi-ramlog
[[ -f '/etc/systemd/system/dietpi-ramdisk.service' ]] && systemctl stop dietpi-ramdisk
# Disable DietPi services
for i in /etc/systemd/system/dietpi-*
do
[[ -f $i ]] || continue
systemctl disable --now ${i##*/}
rm $i
done
# Delete any previous existing data
umount /DietPi # Failsafe
[[ -d '/DietPi' ]] && rm -R /DietPi
rm -Rf /{boot,mnt,etc,var/lib,var/tmp}/dietpi*
rm -f /etc/{bashrc,profile,sysctl}.d/dietpi*
[[ -f '/root/DietPi-Automation.log' ]] && rm /root/DietPi-Automation.log
[[ -f '/boot/Automation_Format_My_Usb_Drive' ]] && rm /boot/Automation_Format_My_Usb_Drive
else
G_DIETPI-NOTIFY 2 'No DietPi system found, skipping old instance uninstall...'
fi
#------------------------------------------------------------------------------------------------
echo ''
G_DIETPI-NOTIFY 2 '-----------------------------------------------------------------------------------'
G_DIETPI-NOTIFY 0 "Step $SETUP_STEP: Target system inputs"; ((SETUP_STEP++))
G_DIETPI-NOTIFY 2 '-----------------------------------------------------------------------------------'
#------------------------------------------------------------------------------------------------
# Image creator
while :
do
if [[ $IMAGE_CREATOR ]]; then
G_WHIP_RETURNED_VALUE=$IMAGE_CREATOR
# unset to force interactive input if disallowed name is detected
unset IMAGE_CREATOR
else
G_WHIP_INPUTBOX 'Please enter your name. This will be used to identify the image creator within credits banner.\n\nYou can add your contact information as well for end users.\n\nNB: An entry is required.'
fi
if [[ $G_WHIP_RETURNED_VALUE ]]; then
# Disallowed?
DISALLOWED_NAME=0
aDISALLOWED_NAMES=(
'official'
'fourdee'
'daniel knight'
'dan knight'
'michaing'
'diet'
)
for i in "${aDISALLOWED_NAMES[@]}"
do
if [[ ${G_WHIP_RETURNED_VALUE,,} =~ $i ]]; then
DISALLOWED_NAME=1
break
fi
done
unset aDISALLOWED_NAMES
if (( $DISALLOWED_NAME )); then
G_WHIP_MSG "\"$G_WHIP_RETURNED_VALUE\" is reserved and cannot be used. Please try again."
else
IMAGE_CREATOR=$G_WHIP_RETURNED_VALUE
break
fi
fi
done
G_DIETPI-NOTIFY 2 "Entered image creator: $IMAGE_CREATOR"
# Pre-image used/name
until [[ $PREIMAGE_INFO ]]
do
G_WHIP_INPUTBOX 'Please enter the name or URL of the pre-image you installed on this system, prior to running this script. This will be used to identify the pre-image credits.\n\nEG: Debian, Raspbian Lite, Meveric, FriendlyARM, or "forum.odroid.com/viewtopic.php?f=ABC&t=XYZ" etc.\n\nNB: An entry is required.'
PREIMAGE_INFO=$G_WHIP_RETURNED_VALUE
done
G_DIETPI-NOTIFY 2 "Entered pre-image info: $PREIMAGE_INFO"
# Hardware selection
# NB: PLEASE ENSURE HW_MODEL INDEX ENTRIES MATCH : PREP, dietpi-obtain_hw_model, dietpi-survey_results,
# NBB: DO NOT REORDER INDEX's. These are now fixed and will never change (due to survey results etc)
G_WHIP_DEFAULT_ITEM=22
G_WHIP_BUTTON_CANCEL_TEXT='Exit'
G_WHIP_MENU_ARRAY=(
'' '●─ Other '
'22' ': Generic device (unknown to DietPi)'
'' '●─ SBC─(Core devices, with GPU support) '
'12' ': Odroid C2'
'11' ': Odroid XU3/XU4/HC1/HC2/MC1'
'44' ': Pinebook 1080p'
'0' ': Raspberry Pi (All models)'
#'1' ': Raspberry Pi 1/Zero (512mb)'
#'2' ': Raspberry Pi 2'
#'3' ': Raspberry Pi 3/3+'
#'4' ': Raspberry Pi 4'
'' '●─ PC '
'21' ': x86_64 Native PC'
'20' ': x86_64 Virtual Machine'
'' '●─ SBC─(Limited support devices, no GPU support) '
'52' ': ASUS Tinker Board'
'53' ': BananaPi (sinovoip)'
'51' ': BananaPi Pro (Lemaker)'
'50' ': BananaPi M2+ (sinovoip)'
'71' ': Beagle Bone Black'
'69' ': Firefly RK3399'
'39' ': LeMaker Guitar'
'59' ': ZeroPi'
'60' ': NanoPi NEO'
'65' ': NanoPi NEO2'
'64' ': NanoPi NEO Air'
'63' ': NanoPi M1/T1'
'66' ': NanoPi M1 Plus'
'61' ': NanoPi M2/T2'
'62' ': NanoPi M3/T3/Fire3'
'68' ': NanoPC T4'
'67' ': NanoPi K1 Plus'
'10' ': Odroid C1'
'14' ': Odroid N1'
'15' ': Odroid N2'
'13' ': Odroid U3'
'38' ': OrangePi PC 2'
'37' ': OrangePi Prime'
'36' ': OrangePi Win'
'35' ': OrangePi Zero Plus 2 (H3/H5)'
'34' ': OrangePi Plus'
'33' ': OrangePi Lite'
'32' ': OrangePi Zero (H2+)'
'31' ': OrangePi One'
'30' ': OrangePi PC'
'41' ': OrangePi PC Plus'
'40' ': Pine A64'
'43' ': Rock64'
'42' ': RockPro64'
'70' ': Sparky SBC'
'72' ': ROCK Pi 4'
)
while :
do
# Check for valid entry, e.g. when set via environment variabe
if disable_error=1 G_CHECK_VALIDINT "$HW_MODEL" 0; then
for i in "${G_WHIP_MENU_ARRAY[@]}"
do
[[ $HW_MODEL == $i ]] && break 2
done
fi
if ! G_WHIP_MENU 'Please select the current device this is being installed on:\n - NB: Select "Generic device" if not listed.\n - "Core devices": Are fully supported by DietPi, offering full GPU + Kodi support.\n - "Limited support devices": No GPU support, supported limited to DietPi specific issues only (eg: excludes Kernel/GPU/VPU related items).'; then
G_DIETPI-NOTIFY 1 'No choice detected. Aborting...\n'
exit 0
elif [[ $G_WHIP_RETURNED_VALUE ]]; then
HW_MODEL=$G_WHIP_RETURNED_VALUE
break
fi
done
G_HW_MODEL=$HW_MODEL
unset HW_MODEL
# + Set for future scripts
echo $G_HW_MODEL > /etc/.dietpi_hw_model_identifier
G_DIETPI-NOTIFY 2 "Selected hardware model ID: $G_HW_MODEL"
G_DIETPI-NOTIFY 2 "Detected CPU architecture: $G_HW_ARCH_DESCRIPTION (ID: $G_HW_ARCH)"
# WiFi selection
if [[ $WIFI_REQUIRED != [01] ]]; then
G_WHIP_MENU_ARRAY=(
'0' ': I do not require WiFi functionality, skip related package install.'
'1' ': I require WiFi functionality, install related packages.'
)
(( $G_HW_MODEL == 20 )) && G_WHIP_DEFAULT_ITEM=0 || G_WHIP_DEFAULT_ITEM=1
if G_WHIP_MENU 'Please select an option:'; then
WIFI_REQUIRED=$G_WHIP_RETURNED_VALUE
else
G_DIETPI-NOTIFY 1 'No choice detected. Aborting...\n'
exit 0
fi
fi
(( $WIFI_REQUIRED )) && G_DIETPI-NOTIFY 2 'Marking WiFi as required' || G_DIETPI-NOTIFY 2 'Marking WiFi as NOT required'
# Distro Selection
DISTRO_LIST_ARRAY=(
'4' ': Stretch (oldstable, if SBC firmware is not yet Buster-compatible)'
'5' ': Buster (current stable release, recommended)'
'6' ': Bullseye (testing, if you want to live on bleeding edge)'
)
# - Enable/list available options based on criteria
# NB: Whiptail uses 2 array indices per entry: value + description
G_WHIP_MENU_ARRAY=()
for ((i=0; i<${#DISTRO_LIST_ARRAY[@]}; i+=2))
do
# Disable downgrades
if (( ${DISTRO_LIST_ARRAY[$i]} < $G_DISTRO )); then
G_DIETPI-NOTIFY 2 "Disabled distro downgrade to${DISTRO_LIST_ARRAY[$i+1]%% (*}"
# Enable option
else
G_WHIP_MENU_ARRAY+=( "${DISTRO_LIST_ARRAY[$i]}" "${DISTRO_LIST_ARRAY[$i+1]}" )
fi
done
unset DISTRO_LIST_ARRAY
if (( ! ${#G_WHIP_MENU_ARRAY[@]} )); then
G_DIETPI-NOTIFY 1 'No available distro versions found for this system. Aborting...\n'
exit 1
fi
while :
do
if disable_error=1 G_CHECK_VALIDINT "$DISTRO_TARGET" 0; then
for i in "${G_WHIP_MENU_ARRAY[@]}"
do
[[ $DISTRO_TARGET == $i ]] && break 2
done
fi
G_WHIP_DEFAULT_ITEM=${G_WHIP_MENU_ARRAY[0]} # Downgrades disabled, so first item matches current/lowest supported distro version
G_WHIP_BUTTON_CANCEL_TEXT='Exit'
if G_WHIP_MENU "Please select a Debian version to install on this system.\n
Currently installed: $G_DISTRO_NAME (ID: $G_DISTRO)"; then
DISTRO_TARGET=$G_WHIP_RETURNED_VALUE
break
else
G_DIETPI-NOTIFY 1 'No choice detected. Aborting...\n'
exit 0
fi
done
if (( $DISTRO_TARGET == 4 )); then
DISTRO_TARGET_NAME='stretch'
elif (( $DISTRO_TARGET == 5 )); then
DISTRO_TARGET_NAME='buster'
elif (( $DISTRO_TARGET == 6 )); then
DISTRO_TARGET_NAME='bullseye'
else
G_DIETPI-NOTIFY 1 'Invalid choice detected. Aborting...\n'
exit 1
fi
G_DIETPI-NOTIFY 2 "Selected Debian version: $DISTRO_TARGET_NAME (ID: $DISTRO_TARGET)"
#------------------------------------------------------------------------------------------------
echo ''
G_DIETPI-NOTIFY 2 '-----------------------------------------------------------------------------------'
G_DIETPI-NOTIFY 0 "Step $SETUP_STEP: Downloading and installing DietPi source code"; ((SETUP_STEP++))
G_DIETPI-NOTIFY 2 '-----------------------------------------------------------------------------------'
#------------------------------------------------------------------------------------------------
local url="https://github.com/$G_GITOWNER/DietPi/archive/$G_GITBRANCH.zip"
G_CHECK_URL "$url"
G_RUN_CMD wget "$url" -O package.zip
[[ -d DietPi-$G_GITBRANCH ]] && l_message='Cleaning previously extracted files' G_RUN_CMD rm -R "DietPi-$G_GITBRANCH"
l_message='Extracting DietPi sourcecode' G_RUN_CMD unzip package.zip
rm package.zip
[[ -d '/boot' ]] || l_message='Creating /boot' G_RUN_CMD mkdir -p /boot
G_DIETPI-NOTIFY 2 'Moving kernel and boot configuration to /boot'
# HW specific config.txt, boot.ini uEnv.txt
if (( $G_HW_MODEL < 10 )); then
G_RUN_CMD mv "DietPi-$G_GITBRANCH/config.txt" /boot/
elif (( $G_HW_MODEL == 11 )); then
G_RUN_CMD mv "DietPi-$G_GITBRANCH/boot_xu4.ini" /boot/boot.ini
elif (( $G_HW_MODEL == 12 )); then
G_RUN_CMD mv "DietPi-$G_GITBRANCH/boot_c2.ini" /boot/boot.ini
fi
G_RUN_CMD mv "DietPi-$G_GITBRANCH/dietpi.txt" /boot/
G_RUN_CMD mv "DietPi-$G_GITBRANCH/README.md" /boot/dietpi-README.md
G_RUN_CMD mv "DietPi-$G_GITBRANCH/CHANGELOG.txt" /boot/dietpi-CHANGELOG.txt
# Reading version string for later use
G_DIETPI_VERSION_CORE=$(mawk 'NR==1' "DietPi-$G_GITBRANCH/dietpi/server_version-6")
G_DIETPI_VERSION_SUB=$(mawk 'NR==2' "DietPi-$G_GITBRANCH/dietpi/server_version-6")
G_DIETPI_VERSION_RC=$(mawk 'NR==3' "DietPi-$G_GITBRANCH/dietpi/server_version-6")
# Remove server_version* / (pre-)patch_file (downloads fresh from dietpi-update)
rm "DietPi-$G_GITBRANCH/dietpi/server_version"*
rm "DietPi-$G_GITBRANCH/dietpi/pre-patch_file"
rm "DietPi-$G_GITBRANCH/dietpi/patch_file"
l_message='Copy DietPi core files to /boot/dietpi' G_RUN_CMD cp -Rf "DietPi-$G_GITBRANCH/dietpi" /boot/
l_message='Copy DietPi rootfs files in place' G_RUN_CMD cp -Rf "DietPi-$G_GITBRANCH/rootfs"/. /
l_message='Clean download location' G_RUN_CMD rm -R "DietPi-$G_GITBRANCH"
l_message='Set execute permissions for DietPi scripts' G_RUN_CMD chmod -R +x /boot/dietpi /var/lib/dietpi/services /etc/cron.*/dietpi
G_RUN_CMD systemctl daemon-reload
G_RUN_CMD systemctl enable dietpi-ramdisk
# Mount tmpfs
G_RUN_CMD mkdir -p /DietPi
G_RUN_CMD mount -t tmpfs -o size=10m tmpfs /DietPi
l_message='Starting DietPi-RAMdisk' G_RUN_CMD systemctl start dietpi-ramdisk
#------------------------------------------------------------------------------------------------
echo ''
G_DIETPI-NOTIFY 2 '-----------------------------------------------------------------------------------'
G_DIETPI-NOTIFY 0 "Step $SETUP_STEP: APT configuration"; ((SETUP_STEP++))
G_DIETPI-NOTIFY 2 '-----------------------------------------------------------------------------------'
#------------------------------------------------------------------------------------------------
G_DIETPI-NOTIFY 2 "Setting APT sources.list: $DISTRO_TARGET_NAME $DISTRO_TARGET"
# We need to forward $DISTRO_TARGET* to dietpi-set_software, as well as $G_HW_MODEL for Debian vs Raspbian decision.
G_DISTRO=$DISTRO_TARGET G_DISTRO_NAME=$DISTRO_TARGET_NAME G_HW_MODEL=$G_HW_MODEL G_RUN_CMD /DietPi/dietpi/func/dietpi-set_software apt-mirror 'default'
# Meveric, update repo to use our EU mirror: https://github.com/MichaIng/DietPi/issues/1519#issuecomment-368234302
sed -Ei 's@https?://oph\.mdrjr\.net@http://fuzon.co.uk@' /etc/apt/sources.list.d/meveric* &> /dev/null
# (Re)create DietPi logs dir, used by G_AGx
G_RUN_CMD mkdir -p /var/tmp/dietpi/logs
G_AGUP
# @MichaIng https://github.com/MichaIng/DietPi/pull/1266/files
G_DIETPI-NOTIFY 2 'Marking all packages as auto-installed first, to allow effective autoremove afterwards'
G_RUN_CMD apt-mark auto $(apt-mark showmanual)
# @MichaIng https://github.com/MichaIng/DietPi/pull/1266/files
G_DIETPI-NOTIFY 2 'Disable automatic recommends/suggests install and allow them to be autoremoved:'
# - Remove any existing APT recommends settings
rm -f /etc/apt/apt.conf.d/*recommends*
G_ERROR_HANDLER_COMMAND='/etc/apt/apt.conf.d/99-dietpi-norecommends'
cat << _EOF_ > $G_ERROR_HANDLER_COMMAND
APT::Install-Recommends "false";
APT::Install-Suggests "false";
APT::AutoRemove::RecommendsImportant "false";
APT::AutoRemove::SuggestsImportant "false";
_EOF_
G_ERROR_HANDLER_EXITCODE=$?
G_ERROR_HANDLER
G_DIETPI-NOTIFY 2 'Disable package state translation downloads'
echo 'Acquire::Languages "none";' > /etc/apt/apt.conf.d/98-dietpi-no_translations
G_DIETPI-NOTIFY 2 'Preserve modified config files on APT update:'
G_ERROR_HANDLER_COMMAND='/etc/apt/apt.conf.d/99-dietpi-forceconf'
cat << _EOF_ > $G_ERROR_HANDLER_COMMAND
Dpkg::options {
"--force-confdef";
"--force-confold";
}
_EOF_
G_ERROR_HANDLER_EXITCODE=$?
G_ERROR_HANDLER
# DietPi list of minimal required packages, which must be installed:
aPACKAGES_REQUIRED_INSTALL=(
'apt-utils' # Allows "debconf" to pre-configure APT packages for non-interactive install
'bash-completion' # Auto completes a wide list of bash commands and options via <tab>
'bc' # Bash calculator, e.g. for floating point calculation
'bzip2' # (.tar).bz2 wrapper
'ca-certificates' # Adds known ca-certificates, necessary to practically access HTTPS sources
'console-setup' # DietPi-Config keyboard configuration + console fonts
'cron' # Background job scheduler
'curl' # Web address testing, downloading, uploading etc.
'debconf' # APT package pre-configuration, e.g. "debconf-set-selections" for non-interactive install
'dirmngr' # GNU key management required for some APT installs via additional repos
'ethtool' # Ethernet link checking
'fake-hwclock' # Hardware clock emulation, to allow correct timestamps during boot before network time sync
'gnupg' # apt-key add
'htop' # System monitor
'ifupdown' # Network interface configuration
'iputils-ping' # "ping" command
'isc-dhcp-client' # DHCP client
'kmod' # "modprobe", "lsmod", used by several DietPi scripts
'locales' # Support locales, necessary for DietPi scripts, as we use en_GB.UTF8 as default language
'nano' # Simple text editor
'p7zip' # .7z wrapper
'parted' # partprobe + drive partitioning, required by DietPi-Drive_Manager
'procps' # "kill", "ps", "pgrep", "sysctl", used by several DietPi scripts
'psmisc' # "killall", used by several DietPi scripts
'resolvconf' # Network nameserver handler + depandant for "ifupdown" (network interface handler) => "iproute2" ("ip" command)
'sudo' # Root permission wrapper for users within /etc/sudoers(.d/)
'systemd-sysv' # Includes systemd and additional commands: "poweroff", "shutdown" etc.
'tzdata' # Time zone data for system clock, auto summer/winter time adjustment
'udev' # /dev/ and hotplug management daemon
'unzip' # .zip unpacker
'usbutils' # "lsusb", used by DietPi-Software + DietPi-Bugreport
'wget' # Download tool
'whiptail' # DietPi dialogs
#'xz-utils' # (.tar).xz wrapper
)
# G_DISTRO specific
# - Dropbear: DietPi default SSH-Client
# On Buster-, "dropbear" pulls in "dropbear-initramfs", which we don't need
# - apt-transport-https: Allows HTTPS sources for ATP
# On Buster+, it is included in "apt" package
if (( $G_DISTRO > 5 )); then
aPACKAGES_REQUIRED_INSTALL+=('dropbear')
else
aPACKAGES_REQUIRED_INSTALL+=('dropbear-run')
(( $G_DISTRO < 5 )) && aPACKAGES_REQUIRED_INSTALL+=('apt-transport-https')
fi
# G_HW_MODEL specific required repo key packages: https://github.com/MichaIng/DietPi/issues/1285#issuecomment-358301273
if (( $G_HW_MODEL > 9 )); then
aPACKAGES_REQUIRED_INSTALL+=('initramfs-tools') # RAM file system initialisation, required for generic bootloader, but not required/used by RPi bootloader
aPACKAGES_REQUIRED_INSTALL+=('haveged') # Entropy daemon: https://github.com/MichaIng/DietPi/issues/2806
else
aPACKAGES_REQUIRED_INSTALL+=('rng-tools') # Entropy daemon: Alternative, that does not work on all devices, but is proven to work on RPi, is default on Raspbian and uses less RAM on idle.
fi
# WiFi related
if (( $WIFI_REQUIRED )); then
aPACKAGES_REQUIRED_INSTALL+=('crda') # WiFi related
aPACKAGES_REQUIRED_INSTALL+=('iw') # WiFi related
aPACKAGES_REQUIRED_INSTALL+=('rfkill') # WiFi related: Used by some onboard WiFi chipsets
aPACKAGES_REQUIRED_INSTALL+=('wireless-tools') # WiFi related
aPACKAGES_REQUIRED_INSTALL+=('wpasupplicant') # WiFi WPA(2) support
fi
# G_HW_MODEL specific
if (( $G_HW_MODEL != 20 )); then
aPACKAGES_REQUIRED_INSTALL+=('dosfstools') # DietPi-Drive_Manager + fat (boot) drive file system check and creation tools
aPACKAGES_REQUIRED_INSTALL+=('hdparm') # Drive power management adjustments
fi
# Kernel/bootloader/firmware
# - We need to install those directly to allow G_AGA() autoremove possible older packages later: https://github.com/MichaIng/DietPi/issues/1285#issuecomment-354602594
# - G_HW_ARCH specific
# x86_64
if (( $G_HW_ARCH == 10 )); then
G_AGI linux-image-amd64 os-prober
# Grub EFI
if dpkg-query -s 'grub-efi-amd64' &> /dev/null || [[ -d '/boot/efi' ]]; then
local efi_packages='grub-efi-amd64'
# On Buster+ enable secure boot compatibility: https://packages.debian.org/buster/grub-efi-amd64-signed
(( $DISTRO_TARGET > 4 )) && efi_packages+=' grub-efi-amd64-signed shim-signed'
G_AGI $efi_packages
# Grub BIOS
else
G_AGI grub-pc
fi
# - G_HW_MODEL specific required firmware/kernel/bootloader packages
# ARMbian grab currently installed packages
elif dpkg --get-selections | grep -q 'armbian'; then
systemctl stop armbian-*
local apackages=(
'linux-dtb-'
'linux-u-'
'linux-image-'
"linux-$DISTRO_TARGET_NAME-"
'sunxi-tools'
)
for i in "${apackages[@]}"
do
while read -r line
do
aPACKAGES_REQUIRED_INSTALL+=("$line")
G_DIETPI-NOTIFY 2 "ARMbian package detected and added: $line"
done <<< "$(dpkg --get-selections | mawk -v pat="^$i" '$0~pat {print $1}')"
done
unset apackages
# RPi
elif (( $G_HW_MODEL < 10 )); then
G_AGI libraspberrypi-bin libraspberrypi0 raspberrypi-bootloader raspberrypi-kernel raspberrypi-sys-mods raspi-copies-and-fills
# Odroid N2
elif (( $G_HW_MODEL == 15 )); then
G_AGI linux-image-arm64-odroid-n2
# Odroid N1
elif (( $G_HW_MODEL == 14 )); then
G_AGI linux-image-arm64-odroid-n1
# Odroid C2
elif (( $G_HW_MODEL == 12 )); then
G_AGI linux-image-arm64-odroid-c2
# Odroid XU3/4/HC1/HC2
elif (( $G_HW_MODEL == 11 )); then
G_AGI linux-image-4.14-armhf-odroid-xu4
# BBB
elif (( $G_HW_MODEL == 71 )); then
G_AGI device-tree-compiler # dtoverlay compiler
# - Auto detect kernel package incl. ARMbian/others DTB
else
AUTO_DETECT_KERN_PKG=$(dpkg --get-selections | mawk '/^linux-(image|dtb)/{print $1}')
if [[ $AUTO_DETECT_KERN_PKG ]]; then
G_AGI $AUTO_DETECT_KERN_PKG
else
G_DIETPI-NOTIFY 2 'Unable to find kernel packages for installation. Assuming non-APT/.deb kernel installation.'
fi
fi
# - Firmware
if dpkg --get-selections | grep -q '^armbian-firmware'; then
aPACKAGES_REQUIRED_INSTALL+=('armbian-firmware')
else
# Usually no firmware should be necessary for VMs. If user manually passes though some USB device, user might need to install the firmware then.
if (( $G_HW_MODEL != 20 )); then
aPACKAGES_REQUIRED_INSTALL+=('firmware-realtek') # Realtek Eth+WiFi+BT dongle firmware
if (( $G_HW_ARCH == 10 )); then
aPACKAGES_REQUIRED_INSTALL+=('firmware-linux') # Misc free+nonfree firmware
else
aPACKAGES_REQUIRED_INSTALL+=('firmware-linux-free') # Misc free firmware
aPACKAGES_REQUIRED_INSTALL+=('firmware-misc-nonfree') # Misc nonfree firmware + Ralink WiFi
fi
fi
if (( $WIFI_REQUIRED )); then
aPACKAGES_REQUIRED_INSTALL+=('firmware-atheros') # Qualcomm/Atheros WiFi+BT dongle firmware
aPACKAGES_REQUIRED_INSTALL+=('firmware-brcm80211') # Breadcom WiFi dongle firmware
aPACKAGES_REQUIRED_INSTALL+=('firmware-iwlwifi') # Intel WiFi dongle+PCIe firmware
if (( $G_HW_MODEL == 20 )); then
aPACKAGES_REQUIRED_INSTALL+=('firmware-realtek') # Realtek Eth+WiFi+BT dongle firmware
aPACKAGES_REQUIRED_INSTALL+=('firmware-misc-nonfree') # Misc nonfree firmware + Ralink WiFi
fi
fi
fi
G_DIETPI-NOTIFY 2 'Generating list of minimal packages, required for DietPi installation'
l_message='Marking required packages as manually installed' G_RUN_CMD apt-mark manual ${aPACKAGES_REQUIRED_INSTALL[@]}
# Purging additional packages, that (in some cases) do not get autoremoved:
# - dbus: Not required for headless images, but sometimes marked as "important", thus not autoremoved.
# - dhcpcd5: https://github.com/MichaIng/DietPi/issues/1560#issuecomment-370136642
# - mountall: https://github.com/MichaIng/DietPi/issues/2613
G_AGP dbus dhcpcd5 mountall
# Remove any autoremove prevention
rm -f /etc/apt/apt.conf.d/01autoremove*
G_AGA
#------------------------------------------------------------------------------------------------
echo ''
G_DIETPI-NOTIFY 2 '-----------------------------------------------------------------------------------'
G_DIETPI-NOTIFY 0 "Step $SETUP_STEP: APT installations"; ((SETUP_STEP++))
G_DIETPI-NOTIFY 2 '-----------------------------------------------------------------------------------'
#------------------------------------------------------------------------------------------------
G_AGDUG
# Distro is now target (for APT purposes and G_AGX support due to installed binary, its here, instead of after G_AGUP)
G_DISTRO=$DISTRO_TARGET
G_DISTRO_NAME=$DISTRO_TARGET_NAME
unset DISTRO_TARGET DISTRO_TARGET_NAME
G_DIETPI-NOTIFY 2 'Installing core DietPi pre-req APT packages'
G_AGI ${aPACKAGES_REQUIRED_INSTALL[@]}
unset aPACKAGES_REQUIRED_INSTALL
G_AGA
#------------------------------------------------------------------------------------------------
echo ''
G_DIETPI-NOTIFY 2 '-----------------------------------------------------------------------------------'
G_DIETPI-NOTIFY 0 "Step $SETUP_STEP: Prep system for DietPi ENV"; ((SETUP_STEP++))
G_DIETPI-NOTIFY 2 '-----------------------------------------------------------------------------------'
#------------------------------------------------------------------------------------------------
G_DIETPI-NOTIFY 2 'Deleting list of known users and groups, not required by DietPi'
getent passwd pi &> /dev/null && userdel -f pi
getent passwd test &> /dev/null && userdel -f test # @fourdee
getent passwd odroid &> /dev/null && userdel -f odroid
getent passwd rock64 &> /dev/null && userdel -f rock64
getent passwd linaro &> /dev/null && userdel -f linaro # ASUS TB
getent passwd dietpi &> /dev/null && userdel -f dietpi # recreated below
getent passwd debian &> /dev/null && userdel -f debian # BBB
getent passwd openmediavault-webgui &> /dev/null && userdel -f openmediavault-webgui # OMV (NanoPi NEO2)
getent passwd admin &> /dev/null && userdel -f admin # OMV (NanoPi NEO2)
getent passwd fa &> /dev/null && userdel -f fa # OMV (NanoPi NEO2)
getent passwd colord &> /dev/null && userdel -f colord # OMV (NanoPi NEO2)
getent passwd saned &> /dev/null && userdel -f saned # OMV (NanoPi NEO2)
getent group openmediavault-config &> /dev/null && groupdel openmediavault-config # OMV (NanoPi NEO2)
getent group openmediavault-engined &> /dev/null && groupdel openmediavault-engined # OMV (NanoPi NEO2)
getent group openmediavault-webgui &> /dev/null && groupdel openmediavault-webgui # OMV (NanoPi NEO2)
G_DIETPI-NOTIFY 2 'Removing misc files/folders/services, not required by DietPi'
[[ -d '/home' ]] && rm -vR /home
[[ -d '/media' ]] && rm -vR /media
[[ -d '/selinux' ]] && rm -vR /selinux
# - www
[[ -d '/var/www' ]] && rm -vRf /var/www/{,.??,.[^.]}*