/etc/sysctl.conf
# disable IPv6 entirely
net.ipv6.conf.all.disable_ipv6 = 1
/etc/chrony/chrony.conf
makestep 1 -1
/etc/fstab
/dev/sda3 none swap defaults 0 0
swapon /dev/sda2
rc-service swap start
rc-update add swap
mkdir /media/sda1/var/lib/docker
/etc/fstab
/dev/sda1 /var/lib/docker ext4 rw,noatime 0 2
/etc/apk/repositories
uncomment community
apk add docker
apk add docker-cli-compose
rc-update add docker default
service docker start
docker update --restart unless-stopped portainer
apk add raspberrypi-bootloader-cutdown
config.txt
gpu_mem=16
apk add
htop
lsblk