Docker snap on minimized Ubuntu Server 22.04
minimized version ubuntu server doesn’t have snap core,
user@ubuntu:~$ sudo snap install docker
error: cannot install "docker": snap "docker" assumes unsupported features: snapd2.59.1 (try to
refresh snapd)
therefore we need to install it (sudo snap install core snapd), so that we can install docker under snap
user@ubuntu:~$ sudo snap refresh core
error: snap "core" is not installed
user@ubuntu:~$ sudo snap install core snapd
core 16-2.60.4 from Canonical✓ installed
snapd 2.60.4 from Canonical✓ installed
user@ubuntu:~$ sudo snap install docker
docker 20.10.24 from Canonical✓ installed