--- # tasks file for docker - name: Install docker yum: pkg=docker-io - name: enable docker service command: /usr/bin/systemctl enable docker.service - name: start the docker service command: /usr/bin/systemctl start docker.service - copy: src=enter-container.sh dest=/usr/local/bin/enter-container.sh mode=0755 # From the origin rpm there exists instructions on how to # setup origin properly. The following steps come from there - name: Change root to be in the Docker group command: usermod -G docker -a root