Merge branch 'devel'

.travis.yml

@@ -1,6 +1,6 @@
 language: bash
 sudo: false
-install: gem install mdl
+install: gem install chef-utils:16.6.14 mdl
 script:
  - bash -c 'shopt -s globstar; shellcheck **/*.sh'
  - mdl --verbose --rules '~MD013, ~MD036' .

BUILD.md

@@ -46,5 +46,6 @@ To set buildroot options, create a file named `buildroot.conf`, which contains t
 
 - `compress_bz2=1` - create a bz2-compressed image
 - `compress_xz=1` - create a xz-compressed image
+- `use_sudo=1` - use passwordless-sudo for operations which require root privileges
 
 By default both bzip2 and xz compressed versions of the image will be created and the uncompressed image will deleted, but either or both can be disabled. If both are disabled, the uncompressed image will be left in place.

LICENSE

@@ -1,4 +1,4 @@
-Copyright (c) 2016-2018 Andreas Eberlein <foodeas@aeberlein.de>
+Copyright (c) 2016-2020 Andreas Eberlein <foodeas@aeberlein.de>
 Copyright (c) 2013 Toni Spets <toni.spets@iki.fi>
 
 Permission to use, copy, modify, and distribute this software for any

README.md

@@ -147,10 +147,12 @@ When an error occurs during install, the logfile is placed in the `raspberrypi-u
 
 ## Reinstalling or replacing an existing system
 
-If you want to reinstall with the same settings you did your first install you can just move the original _config.txt_ back and reboot.
+If you want to reinstall with the same settings you did your first install you can just copy the original _config.txt_ back and reboot.
+
+Note: If the original installation was performed with `cleanup` set to `1`, then the files necessary for a reinstallation will not be available.
 
 ```
-mv /boot/raspberrypi-ua-netinst/reinstall/config.txt /boot/config.txt
+cp /boot/raspberrypi-ua-netinst/config.txt /boot/config.txt
 reboot
 ```
 

buildroot.sh

@@ -1,4 +1,6 @@
 #!/usr/bin/env bash
+# shellcheck source=./buildroot.conf
+# shellcheck disable=SC1091
 
 set -e # exit if any command fails
 
@@ -10,10 +12,16 @@ compress_bz2=1
 # Controls production of an xz-compressed image
 compress_xz=1
 
+# Use 'sudo' for commands which require root privileges
+use_sudo=0
+
 # If a configuration file exists, import its settings
-if [ -e buildroot.conf ]; then
-	# shellcheck disable=SC1091
-	source buildroot.conf
+if [ -r buildroot.conf ]; then
+	source <(tr -d "\015" < buildroot.conf)
+fi
+
+if [ "$use_sudo" = "1" ]; then
+    SUDO=sudo
 fi
 
 build_dir=build_dir
@@ -33,11 +41,12 @@ image=${build_dir}/${imagename}.img
 
 # Prepare
 rm -f "${image}"
+rm -rf "${build_dir:-build_dir}/mnt/"
 
 # Create image
 dd if=/dev/zero of="$image" bs=1M count=128
 
-fdisk "${image}" <<EOF
+${SUDO} fdisk "${image}" <<EOF
 n
 p
 1
@@ -57,20 +66,24 @@ else
 fi
 
 if [ "$losetup_lt_2_22" = "true" ]; then
-	kpartx -as "${image}"
-	mkfs.vfat /dev/mapper/loop0p1
-	mount /dev/mapper/loop0p1 /mnt
-	cp -r ${build_dir}/bootfs/* /mnt/
-	umount /mnt
-	kpartx -d "${image}" || true
+	${SUDO} kpartx -as "${image}"
+	${SUDO} mkfs.vfat /dev/mapper/loop0p1
+	mkdir ${build_dir}/mnt
+	${SUDO} mount /dev/mapper/loop0p1 ${build_dir}/mnt
+	${SUDO} cp -r ${build_dir}/bootfs/* ${build_dir}/mnt
+	${SUDO} umount ${build_dir}/mnt
+	${SUDO} kpartx -d "${image}" || true
+	rmdir ${build_dir}/mnt
 else
-	losetup --find --partscan "${image}"
+	${SUDO} losetup --find --partscan "${image}"
 	LOOP_DEV="$(losetup --associated "${image}" | cut -f1 -d':')"
-	mkfs.vfat "${LOOP_DEV}p1"
-	mount "${LOOP_DEV}p1" /mnt
-	cp -r ${build_dir}/bootfs/* /mnt/
-	umount /mnt
-	losetup --detach "${LOOP_DEV}"
+	${SUDO} mkfs.vfat "${LOOP_DEV}p1"
+	mkdir ${build_dir}/mnt
+	${SUDO} mount "${LOOP_DEV}p1" ${build_dir}/mnt
+	${SUDO} cp -r ${build_dir}/bootfs/* ${build_dir}/mnt
+	${SUDO} umount ${build_dir}/mnt
+	${SUDO} losetup --detach "${LOOP_DEV}"
+	rmdir ${build_dir}/mnt
 fi
 
 # Create archives

doc/INSTALL_CUSTOM.md

@@ -17,17 +17,32 @@
 | `preset` | `server` | `base`/  `minimal`/  `server` | The current packages that are installed by default are listed below. |
 | `packages` |  |  | Install these additional packages (comma separated and quoted). (e.g. "pi-bluetooth,cifs-utils,curl") |
 | `firmware_packages` | `0` | `0`/`1` | Set to "1" to install common firmware packages (Atheros, Broadcom, Libertas, Ralink and Realtek). |
-| `mirror` | `http:// mirrordirector.raspbian.org/ raspbian/` |  |  |
+| `mirror` | `http:// mirrordirector.raspbian.org/ raspbian/` or `http:// deb.debian.org/ debian/` |  | default value depends on arch |
 | `mirror_cache` |  |  | Set address and port for HTTP apt-cacher or apt-cacher-ng (e.g. "192.168.0.1:3142"). If set, the cacher will be used to cache packages during installation downloaded from the repository set in `mirror` as well as "http://archive.raspberrypi.org/debian". |
-| `release` | `buster` |  | Raspbian release name |
+| `release` | `bullseye` |  | Raspbian release name |
+| `arch` | `armhf` |  | Raspbian architecture: "armhf" = 32-bit (all Raspberry models), "arm64" = 64-bit (only for Model 3 and up, Zero 2) |
 
 ### Description: Presets
 
+#### Default configuration (when `use_systemd_services` is unset or set to `0`):
+
 | Preset | Packages |
 |---------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
-| `base` | _\<essential\>,apt,kmod_ |
+| `base` | _\<essential\>,apt,gnupg,kmod_ |
 | `minimal` | _\<base\>,cpufrequtils,fake-hwclock,ifupdown,net-tools,ntp,openssh-server,dosfstools,raspberrypi-sys-mods_ |
-| `server` | _\<minimal\>,systemd-sysv,vim-tiny,iputils-ping,wget,ca-certificates,rsyslog,cron,dialog,locales,tzdata,less,man-db,logrotate,bash-completion,console-setup,apt-utils,libraspberrypi-bin,raspi-copies-and-fills_ |
+| `server` | _\<minimal\>,systemd-sysv,vim-tiny,iputils-ping,wget,ca-certificates,rsyslog,cron,dialog,locales,tzdata,less,man-db,logrotate,bash-completion,console-setup,apt-utils,libraspberrypi-bin,raspi-copies-and-fills (raspi-copies-and-fills is not available on arm64)_ |
+
+Note that if the networking configuration is set to use DHCP, `isc-dhcp-client` will also be installed.
+
+#### Advanced configuration (when `use_systemd_services` is set to `1`):
+
+| Preset | Packages |
+|---------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
+| `base` | _\<essential\>,apt,kmod_ |
+| `minimal` | _\<base\>,cpufrequtils,iproute2,openssh-server,dosfstools,raspberrypi-sys-mods_ |
+| `server` | _\<minimal\>,systemd-sysv,vim-tiny,iputils-ping,wget,ca-certificates,rsyslog,cron,dialog,locales,tzdata,less,man-db,logrotate,bash-completion,console-setup,apt-utils,libraspberrypi-bin,raspi-copies-and-fills (raspi-copies-and-fills is not available on arm64)_ |
+
+Note that if the networking configuration is set to use DHCP, no additional packages will be installed as `systemd-networkd` provides DHCP client support.
 
 ## Device / peripheral
 
@@ -41,7 +56,7 @@
 | `sound_usb_first` | `0` | `0`/`1` | Set to "1" to define USB audio as default if onboard audio is also enabled. The options `sound_enable=1` and `sound_usb_enable=1` have to be set to take effect. |
 | `camera_enable` | `0` | `0`/`1` | Set to "1" to enable the camera module. This enables all camera-related parameters in config.txt. |
 | `camera_disable_led` | `0` | `0`/`1` | Disables the camera LED. The option `camera_enable=1` has to be set to take effect. |
-| `rtc` |  | `ds1307`/  `ds1339`/  `ds3231`/  `mcp7940x`/  `mcp7941x`/  `pcf2127`/  `pcf8523`/  `pcf8563` | Select an RTC if it is connected via I²C. |
+| `rtc` |  | `ds1307`/  `ds1339`/  `ds3231`/  `mcp7940x`/  `mcp7941x`/  `pcf2127`/  `pcf8523`/  `pcf8563`/  `abx80x` | Select an RTC if it is connected via I²C. |
 | `dt_overlays` |  |  | Enables additional device tree overlays (comma separated and quoted). (e.g. 'dt_overlays="hifiberry-dac,lirc-rpi"') |
 
 ## SSH
@@ -125,9 +140,11 @@
 | `disable_splash` | `0` | `0`/`1` | Disables the rainbow splash screen on boot. |
 | `cleanup` | `0` | `0`/`1` | Remove installer files after success. To also remove log files, note the option below. |
 | `cleanup_logfiles` | `0` | `0`/`1` | Removes installer log files after success. |
-| `cmdline` | `"dwc_otg.lpm_enable=0 console=serial0,115200 console=tty1 elevator=deadline fsck.repair=yes"` |  |  |
+| `cmdline` | `"console=serial0,115200 console=tty1 fsck.repair=yes"` |  |  |
 | `final_action` | `reboot` | `reboot`/  `poweroff`/  `halt`/  `console` | Action at the end of install. |
-| `installer_telnet` | `1` | `0`/`1` | Send installer console output via telnet. |
+| `installer_telnet` | `listen` | `none`/`connect`/`listen` | Connect to, or listen for, a telnet connection to send installer console output. |
+| `installer_telnet_host` | | | Host name or address to use when `installer_telnet` is set to `connect`. |
+| `installer_telnet_port` | '9923' |  | Port number to use when `installer_telnet` is set to `connect`. |
 | `installer_retries` | `3` |  | Number of retries if installation fails. |
 | `installer_networktimeout` | `15` |  | Timeout in seconds for network interface initialization. |
 | `installer_pkg_updateretries` | `3` |  | Number of retries if package update fails. |
@@ -142,3 +159,4 @@
 | `disable_predictable_nin` | `1` | `0`/`1` | Disable Predictable Network Interface Names. Set to 0 if you want to use predictable network interface names, which means if you use the same SD card on a different RPi board, your network device might be named differently. This will result in the board having no network connectivity. |
 | `drivers_to_load` |  |  | Loads additional kernel modules at installation (comma separated and quoted). |
 | `online_config` |  |  | URL to extra config that will be executed after installer-config.txt |
+| `use_systemd_services` | `0` | `0`/`1` | Use systemd for networking and DNS resolution. |