Add: remark about `ansible/ansible-docker-base` statement: “Ansible no longer maintains images in Dockerhub directly.”
Fix: update OpenSSL and certificates to avoid ansible-galaxy fails due to incompatible security rules.
Evidence:
$ ansible-galaxy install ...
- the API server (galaxy.ansible.com) is not responding, please try again later.
@see https://twitter.com/thejimic/status/
592527999695597568
> that's odd, can you see if you can hit the API directly (browser or curl/wget): https://galaxy.ansible.com/api/v1/
Add: install Galaxy roles according to requirements.yml.
Inspired: PR from goettl79 - https://github.com/William-Yeh/docker-ansible/pull/1
Add: diagnosis info (ansible_* variables) in *-onbuild images.
Add: memo about Travis CI's worker instances.
Add: a simplest working example.
Add: support for CentOS 7.
Add: support for CentOS 6.
Add: onbuild and debian8.
Fix: markdown syntax.
Initial release.