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Tool used to create custom Debian GNU/Linux images for Raspberry Pi

debian debootstrap raspbian raspbian-image

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Braiden Vasco ab4b6433db Add file /etc/vim/vimrc.local		2018-03-23 12:29:38 +00:00
files	Add file /etc/vim/vimrc.local	2018-03-23 12:29:38 +00:00
keys	Use Raspberry Pi repo for kernel and bootloader	2017-09-23 17:07:33 +00:00
patches	Add file /etc/hosts	2017-10-30 14:10:57 +00:00
test	Finalize test script at fail	2017-09-25 18:47:11 +00:00
.gitignore	Use temporary directory to mount image to	2017-09-25 16:27:01 +00:00
.travis.yml	Add test "partuuid"	2017-09-25 18:38:09 +00:00
build.sh	Add file /etc/vim/vimrc.local	2018-03-23 12:29:38 +00:00
LICENSE	Add myself to license	2017-06-30 21:25:30 +00:00
mkimg.sh	Improve substitution	2017-09-25 19:05:26 +00:00
README.md	Fix typo	2017-12-02 08:52:48 +00:00
run	Do not include date to image file name	2017-09-26 08:34:59 +00:00

README.md

barnacleos/build

Tool used to create the BarnacleOS images. Based on pi-gen tool used to create the official raspberrypi.org Raspbian images.

Dependencies
Build
System configuration
Connect to Wi-Fi

Dependencies

On Debian-based systems:

apt-get install bash quilt parted qemu-user-static debootstrap zerofree \
dosfstools libcap2-bin grep rsync

Build

Run sudo ./run ./build.sh && sudo ./run ./mkimg.sh to build the image. The following files will be created:

rootfs/ - the root file system (/ and /boot/ partitions)
deploy/BarnacleOS.img - the image to write to SD card

WARNING

During the execution of sudo ./run ./build.sh host directories /dev, /dev/pts, /proc and /sys are binded into rootfs/ to provide environment for chroot. They are unmounted in the end of script. However, script may fail, so they will remain mounted. If you run sudo rm -rf rootfs/, you can corrupt your host operating system state and you will have to reboot. Please be careful.

System configuration

The following information can be helpful when you connect to BarnacleOS:

Root password is disabled
User user has access via SSH with password password
SSH host keys are generated at first startup, so fingerprint is different for each installation of the same image
User has passwordless sudo

Connect to Wi-Fi

wpa_passphrase "your-wi-fi-ssid" "your-wi-fi-passphrase" | sudo tee -a /etc/wpa_supplicant/wpa_supplicant.conf
sudo ifup wlan0