variables:
  openstack-origin: &openstack-origin cloud:focal-wallaby

series: focal

comment:
- 'machines section to decide order of deployment. database sooner = faster'
machines:
  '0':
    constraints: mem=3072M
  '1':
    constraints: mem=3072M
  '2':
    constraints: mem=3072M
  '3':
  '4':
  '5':

services:

  manila-mysql-router:
    charm: cs:~openstack-charmers-next/mysql-router
  keystone-mysql-router:
    charm: cs:~openstack-charmers-next/mysql-router

  mysql-innodb-cluster:
    charm: cs:~openstack-charmers-next/mysql-innodb-cluster
    num_units: 3
    options:
      source: *openstack-origin
    to:
      - '0'
      - '1'
      - '2'

  manila:
    charm: cs:~openstack-charmers-next/manila
    num_units: 1
    options:
      default-share-backend: generic
      openstack-origin: *openstack-origin
    to:
      - '3'

  manila-generic:
    charm: ../../../manila-generic
    options:
      driver-handles-share-servers: False

  rabbitmq-server:
    charm: cs:~openstack-charmers-next/rabbitmq-server
    num_units: 1
    options:
      source: *openstack-origin
    to:
      - '4'

  keystone:
    charm: cs:~openstack-charmers-next/keystone
    num_units: 1
    options:
      openstack-origin: *openstack-origin
    to:
      - '5'

relations:

  - - 'manila:shared-db'
    - 'manila-mysql-router:shared-db'
  - - 'manila-mysql-router:db-router'
    - 'mysql-innodb-cluster:db-router'

  - - 'manila:manila-plugin'
    - 'manila-generic'

  - - 'manila'
    - 'rabbitmq-server'

  - - 'manila'
    - 'keystone'

  - - 'keystone:shared-db'
    - 'keystone-mysql-router:shared-db'
  - - 'keystone-mysql-router:db-router'
    - 'mysql-innodb-cluster:db-router'