charm-keystone/tests/bundles/bionic-vault.yaml

local_overlay_enabled: False
series: bionic
services:
  vault:
    num_units: 1
    series: bionic
    charm: vault
  mysql:
    charm: cs:~openstack-charmers-next/percona-cluster
    num_units: 1
relations:
- - vault:shared-db
  - mysql:shared-db