[nodes]
%{ for node in nodes ~}
${node} ansible_ssh_common_args='-o IdentitiesOnly=yes -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null -F ${path}/inventories/ssh.cfg'
%{ endfor ~}
[tester]
${tester} ansible_ssh_common_args='-o IdentitiesOnly=yes -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null -F  ${path}/inventories/ssh.cfg'