--- version: 1 build_arg_defaults: EE_BASE_IMAGE: quay.io/ansible/ansible-runner:stable-2.12-latest ansible_config: ansible.cfg dependencies: galaxy: requirements.yml python: requirements.txt system: bindep.txt additional_build_steps: prepend: - RUN whoami - RUN cat /etc/os-release append: - RUN echo This is a post-install command! - RUN ls -la /etc