fedora Docker
# remove old dedps
sudo dnf remove docker \
docker-client \
docker-client-latest \
docker-common \
docker-latest \
docker-latest-logrotate \
docker-logrotate \
docker-selinux \
docker-engine-selinux \
docker-engine
# install
sudo dnf -y install dnf-plugins-core
sudo dnf config-manager \
--add-repo \
https://download.docker.com/linux/fedora/docker-ce.repo
sudo dnf install docker-ce docker-ce-cli containerd.io docker-compose-plugin
# service
sudo systemctl enable docker.service
sudo systemctl enable containerd.service
# permissions (most important)!
sudo groupadd docker
sudo usermod -aG docker $USER
# restart, to not waste an hour figuring out permission issues
aniketfuryrocks