docker add to user group code example
Example 1: add user to docker group
sudo usermod -aG docker $USER #$USER is your username
Example 2: docker post installation steps linux
# Creates docker group
sudo groupadd docker
# Add your user to the docker group
sudo usermod -aG docker $USER
# Log out and log back in so that your group membership is re-evaluated
# GNOME example
gnome-session-quit
Example 3: docker to sudoers
# my case solution
sudo setfacl -m user:$USER:rw /var/run/docker.sock
#other solution
sudo usermod -aG docker $USER
#an other solution
sudo groupadd docker
sudo gpasswd -a $USER docker
docker run hello-world
Example 4: docker alpine create user and group
# To create a non root group and user inside your Alpine based Dockerfile
# -g is the GID
addgroup -g 1000 groupname
# -u is the UID
# -D permits to create an user without password
adduser -u 1000 -G groupname -h /home/username -D username