Charmed MySQL K8s

create-backup

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

get-cluster-status

Get cluster status information without topology

get-password

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 string

  The username, the default value 'operator'. Possible values - root, serverconfig, clusteradmin.

list-backups

List available backup_ids in the S3 bucket and path provided by the S3 integrator charm.

restore

Restore a database backup using xtrabackup. S3 credentials are retrieved from a relation with the S3 integrator charm.

Params

• backup-id string

  A backup-id to identify the backup to restore (format = %Y-%m-%dT%H:%M:%SZ)

set-password

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

• password string

  The password will be auto-generated if this option is not specified.

• username string

  The username, the default value 'operator'. Possible values - root, serverconfig, clusteradmin.

set-tls-private-key

Set the privates key, which will be used for certificate signing requests (CSR). Run for each unit separately.

Params

• internal-key string

  The content of private key for internal communications with clients. Content will be auto-generated if this option is not specified.