series: bionic applications: keystone: charm: cs:keystone num_units: 1 options: openstack-origin: cloud:bionic-rocky worker-multiplier: 0.25 preferred-api-version: 3 mysql: charm: cs:percona-cluster num_units: 1 options: innodb-buffer-pool-size: 256M max-connections: 1000 openstack-dashboard: charm: cs:openstack-dashboard num_units: 1 expose: true options: openstack-origin: cloud:bionic-rocky relations: - - keystone:shared-db - mysql:shared-db - - openstack-dashboard:identity-service - keystone:identity-service - - openstack-dashboard:shared-db - mysql:shared-db