These are the secrets files used for Katuma's staging and production environments.
After cloning this repo you'll need to tell Ansible where the secrets are located and that it needs to ask you the password of the vault. You can do that as follows:
$ ansible-playbook playbooks/deploy.yml --limit es-staging --ask-vault-pass -e "@../katuma_secrets/staging.yml"
Note this makes use of Ansible's --extra-vars argument. That's the mechanism to pass variables on the command line.