Template:OfficialDebianCore
Contents
1 Work with Debian Core
1.1 Account & Password
Regular Account:
User Name: pi
Password: pi
Root:
the root user account is disabled by default, you may configure the root password through the 'sudo passwd root' command.
1.2 View IP address
Since the Debian Bullseye hostname is the hardware model by default, you can use the ping command to get the IP address:ping {{{1}}}
Debian Bullseye uses network-manager to manage the network, and the network ports are configured to automatically obtain IP addresses by DHCP (including devices with multiple network ports).
1.3 Connect to Debian via SSH
Run the following commandssh pi@{{{1}}}
The default password is: pi
1.4 Update Software Packages
$ sudo apt-get update
1.5 Change time zone
1.5.1 Check the current time zone
timedatectl
1.5.2 List all available time zones
timedatectl list-timezones
1.5.3 Set the time zone (e.g. Shanghai)
sudo timedatectl set-timezone Asia/Shanghai
1.6 Change startup LOGO
Replace the following two files in the kernel source code directory and recompile the kernel:
kernel/logo.bmp
kernel/logo_kernel.bmp
Or use the script to operate, as shown below:
- Download scripts:
git clone https://github.com/friendlyarm/sd-fuse_rk3399.git -b kernel-4.19 --single-branch cd sd-fuse_rk3399
- Compile kernel and repackage firmware
convert files/logo.jpg -type truecolor /tmp/logo.bmp convert files/logo.jpg -type truecolor /tmp/logo_kernel.bmp sudo LOGO=/tmp/logo.bmp KERNEL_LOGO=/tmp/logo_kernel.bmp ./build-kernel.sh debian-bullseye-core-arm64 sudo ./mk-sd-image.sh debian-bullseye-core-arm64 sudo ./mk-emmc-image.sh debian-bullseye-core-arm64
1.7 Soft Factory Reset
Execute the following command in a terminal:
sudo firstboot && sudo reboot
1.8 Install Docker
1.8.1 Create an additional partition for Docker
Note 1: This operation will erase user data in the system, so please make a backup beforehand.
Note 2: The firmware (or boot.img) needs to be updated to version on or after March 14th, 2023
Note 3: The device node /dev/mmcblkX needs to be changed to the actual device. For eMMC, the device node is /dev/mmcblk2, and for TF card, the device node is /dev/mmcblk0.
- Check the current partition layout
sudo apt update sudo apt install parted fdisk export DEV=/dev/mmcblkX sudo parted -s ${DEV} unit MiB print
- Adjust the userdata partition to 8GB
Here, 8GB is used as an example. The partition size can be adjusted according to your needs:
sudo passwd root # Create a password for the root user su - root -c 'echo "overlayfs=enable userdata=8096" > /.init_wipedata' sudo reboot
After reboot, confirm that the partition has been adjusted and you can see that the userdata partition is now 8GB:
sudo parted -s ${DEV} unit MiB print
- Create a new partition and format it:
(echo n; echo ""; echo ""; echo ""; echo w) | sudo fdisk ${DEV} NUM=$(sudo parted ${DEV} print | awk 'NF > 1 {p = $1} END {print p}') # Get the index of the last partition sudo mkfs.ext4 ${DEV}p${NUM}
- Mount the partition to the Docker data directory:
sudo mkdir /var/lib/docker sudo blkid ${DEV}p${NUM} # Configure automatic mounting sudo vi /etc/fstab # Add the following content to the end of the file (where UUID needs to be replaced with the actual one). UUID=2efab5a5-8b74-41d2-8747-4c00fff8514a /var/lib/docker ext4 suid,dev,exec,auto,nouser,async,noatime,nofail 0 0 sudo mount /var/lib/docker
1.8.2 Install Docker Engine
sudo apt install curl ca-certificates uidmap curl -fsSL https://get.docker.com | bash
Let’s verify:
sudo docker info
You can see that Docker is using the overlay2 storage driver:
$ docker info | grep storage -i Storage Driver: overlay2
1.8.3 Run Docker as a non-root user
sudo groupadd docker sudo gpasswd -a ${USER} docker sudo systemctl restart docker sudo chmod a+rw /var/run/docker.sock
Let’s verify:
docker images
1.8.4 Testing Docker: Installing Nextcloud with docker
mkdir ~/nextcloud -p docker run -d -p 8888:80 --name nextcloud -v ~/nextcloud/:/var/www/html/ --restart=always --privileged=true arm64v8/nextcloud
After installation, visit: http://Device-IP-Address:8888 on your computer browser to view the nextcloud web page.