charm-percona-cluster/tests/bundles/bionic.yaml

series: bionic
relations:
- - keystone:shared-db
  - percona-cluster:shared-db
applications:
  percona-cluster:
    series: bionic
    charm: ../../percona-cluster.charm
    num_units: 1
  keystone:
    charm: ch:keystone
    channel: queens/edge
    num_units: 1
    options:
      token-expiration: 60