ansible-playbook -i /home/hadmin/.config/openshift/hosts ./playbooks/openshift-logging/config.yml -e openshift_logging_install_logging=true -e openshift_logging_es_allow_external=True -e openshift_logging_es_hostname=elasticsearch.example.com \

-e openshift_logging_es_nodeselector={"node-role.kubernetes.io/infra":"true"}