CentOS8 ARM64/AARCH64 Install Docker

It’s not complex to install docker on ARM64 platform and make it work, but it needs a trick

Remove Packages

$ sudo yum remove docker-ce docker-ce-cli containerd.io

Install Containterd First

This is most important step, without this, docker’s install script will fail.

$ sudo dnf install https://download.docker.com/linux/centos/7/aarch64/stable/Packages/containerd.io-1.2.6-3.3.el7.aarch64.rpm

Docker Script

Get docker script and run it
$ curl -fsSL https://get.docker.com -o get-docker.sh
$ sudo sh get-docker.sh
Add your current username to docker group if not run on root account.
$ sudo usermod -aG docker your-user

Restart Docker And Enable Firewall

$ sudo systemctl start docker
$ firewall-cmd –zone=public –add-masquerade –permanent
$ firewall-cmd –reload

ref.
[1] https://linuxconfig.org/how-to-install-docker-in-rhel-8
[2] https://docs.docker.com/engine/install/centos/
[3] https://serverfault.com/questions/987686/no-network-connectivity-to-from-docker-ce-container-on-centos-8