# Copyright 2021 OpenStack Charmers
# See LICENSE file for licensing details.
#
# TEMPLATE-TODO: change this example to suit your needs.
# If you don't need a config, you can remove the file entirely.
# It ties in to the example _on_config_changed handler in src/charm.py
#
# Learn more about config at: https://juju.is/docs/sdk/config

options:
  source:
    type: string
    default: ppa:chris.macnaughton/focal-ussuri
    description: |
      Optional configuration to support use of additional sources such as:
        - ppa:myteam/ppa
        - cloud:trusty-proposed/kilo
        - http://my.archive.com/ubuntu main
      The last option should be used in conjunction with the key configuration
      option.
      Note that a minimum ceph version of 0.48.2 is required for use with this
      charm which is NOT provided by the packages in the main Ubuntu archive
      for precise but is provided in the Ubuntu cloud archive.
  key:
    type: string
    default:
    description: |
      Key ID to import to the apt keyring to support use with arbitary source
      configuration from outside of Launchpad archives or PPA's.
  ceph-osd-replication-count:
    type: int
    default: 3
    description: |
      This value dictates the number of replicas ceph must make of any
      object it stores within the images rbd pool. Of course, this only
      applies if using Ceph as a backend store. Note that once the images
      rbd pool has been created, changing this value will not have any
      effect (although it can be changed in ceph by manually configuring
      your ceph cluster).
  ceph-pool-weight:
    type: int
    default: 5
    description: |
      Defines a relative weighting of the pool as a percentage of the total
      amount of data in the Ceph cluster. This effectively weights the number
      of placement groups for the pool created to be appropriately portioned
      to the amount of data expected. For example, if the compute images
      for the OpenStack compute instances are expected to take up 20% of the
      overall configuration then this value would be specified as 20. Note -
      it is important to choose an appropriate value for the pool weight as
      this directly affects the number of placement groups which will be
      created for the pool. The number of placement groups for a pool can
      only be increased, never decreased - so it is important to identify the
      percent of data that will likely reside in the pool.
  rbd-pool-name:
    default:
    type: string
    description: |
      Optionally specify an existing pool that Ganesha should store recovery
      data into. Defaults to the application's name.
  vip:
    type: string
    default:
    description: |
      VIP to associate with this service. This VIP will only be functional
      with a relation to the hacluster charm.