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

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':
  '6':
  '7':
  '8':
    series: bionic  # nagios not supported on focal yet


applications:

  keystone-mysql-router:
    charm: ch:mysql-router
    channel: latest/edge
  cinder-mysql-router:
    charm: ch:mysql-router
    channel: latest/edge

  mysql-innodb-cluster:
    charm: ch:mysql-innodb-cluster
    num_units: 3
    options:
      source: *openstack-origin
    to:
      - '0'
      - '1'
      - '2'
    channel: latest/edge

  rabbitmq-server:
    charm: ../../rabbitmq-server.charm
    num_units: 3
    constraints:
      cpu-cores=2
    options:
      min-cluster-size: 3
      max-cluster-tries: 6
      ssl: "off"
      management_plugin: "False"
      stats_cron_schedule: "*/1 * * * *"
      source: *openstack-origin
    to:
      - '3'
      - '4'
      - '5'

  cinder:
    charm: ch:cinder
    num_units: 1
    options:
      openstack-origin: *openstack-origin
    to:
      - '6'
    channel: yoga/edge

  keystone:
    charm: ch:keystone
    num_units: 1
    options:
      openstack-origin: *openstack-origin
      admin-password: openstack
    to:
      - '7'
    channel: yoga/edge

  nagios:
    charm: ch:nagios
    series: bionic  # not supported on focal yet
    num_units: 1
    to:
      - '8'

  nrpe:
    charm: ch:nrpe

relations:

  - - 'cinder:amqp'
    - 'rabbitmq-server:amqp'
  - - 'cinder:shared-db'
    - 'cinder-mysql-router:shared-db'
  - - 'cinder-mysql-router:db-router'
    - 'mysql-innodb-cluster:db-router'
  - - 'cinder:identity-service'
    - 'keystone:identity-service'
  - - 'keystone:shared-db'
    - 'keystone-mysql-router:shared-db'
  - - 'keystone-mysql-router:db-router'
    - 'mysql-innodb-cluster:db-router'
  - - 'nrpe:nrpe-external-master'
    - 'rabbitmq-server:nrpe-external-master'
  - - 'nrpe:monitors'
    - 'nagios:monitors'