tripleo-fernet-key-rotation

This role is meant for doing Keystone Fernet key rotations in a TripleO overcloud.

Requirements

This requires an already running overcloud and preferably Ansible 2.0 or higher.

Examples

With an inventory that points to the keystone nodes you could run the following playbook in order to do a rotation.

- hosts: keystone
  become: true
  roles:
    - tripleo-fernet-keys-rotation

In the Pike release of TripleO, it's possible to get such an inventory dynamically by using the /usr/bin/tripleo-ansible-inventory script. Once could use it directly on the playbook by adding the following parameter to the ansible-playbook call:

ansible-playbook \
    ...
    -i /usr/bin/tripleo-ansible-inventory \
    ...

Or you could generate a static inventory from that script by doing the following:

/usr/bin/tripleo-ansible-inventory --static-inventory inventory.txt

License

GPLv3