--- - name: make sure the kubernetes_cri_socket variable is configured correctly assert: msg: "The variable kubernetes_cri_socket is not configured correctly. You might need to move your host to the group kubernetes-cluster or standalone-kubelet!" that: - not kubernetes_cri_socket - name: disable bridge and iptables in docker daemon config set_fact: docker_daemon_config: "{{ docker_daemon_config | default({}) | combine({'exec-opts': ['native.cgroupdriver=systemd'], 'bridge': 'none', 'iptables': false}) }}" - name: install docker include_role: name: docker