actions.yaml

# Copyright 2022 Canonical Ltd.
# See LICENSE file for licensing details.

get-cluster-status:
  description: Get cluster status information without topology

get-password:
  description: Fetch the system user's password, which is used by charm.
    It is for internal charm users and SHOULD NOT be used by applications.
  params:
    username:
      type: string
      description: The username, the default value 'root'.
        Possible values - root, serverconfig, clusteradmin.

set-password:
  description: Change the system user's password, which is used by charm.
    It is for internal charm users and SHOULD NOT be used by applications.
  params:
    username:
      type: string
      description: The username, the default value 'root'.
        Possible values - root, serverconfig, clusteradmin.
    password:
      type: string
      description: The password will be auto-generated if this option is not specified.

set-tls-private-key:
  description:
    Set the privates key, which will be used for certificate signing requests (CSR). Run
      for each unit separately.
  params:
    internal-key:
      type: string
      description: The content of private key for internal communications with
        clients. Content will be auto-generated if this option is not specified.

create-backup:
  description: Create a database backup using xtrabackup.
    S3 credentials are retrieved from a relation with the S3 integrator charm.

list-backups:
  description: List available backup_ids in the S3 bucket and path provided by the S3 integrator charm.

restore:
  description: Restore a database backup using xtrabackup.
    S3 credentials are retrieved from a relation with the S3 integrator charm.
  params:
    backup-id:
      type: string
      description: A backup-id to identify the backup to restore (format = %Y-%m-%dT%H:%M:%SZ)

pre-upgrade-check:
  description: Run necessary pre-upgrade checks and preparations before executing a charm refresh.

resume-upgrade:
  description: Resume a rolling upgrade after asserting successful upgrade of a new revision.