[connection-delegation-test]
cd-bastion
cd-rack11 mitogen_via=ssh-user@cd-bastion
cd-rack11a mitogen_via=root@cd-rack11
cd-rack11a-docker mitogen_via=docker-admin@cd-rack11a ansible_connection=docker

[connection-delegation-cycle]
# Create cycle with Docker container.
cdc-bastion mitogen_via=cdc-rack11a-docker
cdc-rack11 mitogen_via=ssh-user@cdc-bastion
cdc-rack11a mitogen_via=root@cdc-rack11
cdc-rack11a-docker mitogen_via=docker-admin@cdc-rack11a ansible_connection=docker