def METHOD_NAME(cluster, subcommand, bucket, bucket_type, containerized=None):
    '''
    Generate command line to execute
    '''
    cmd = [
        'ceph',
        '--cluster',
        cluster,
        'osd',
        'crush',
        subcommand,
        bucket,
        bucket_type,
    ]
    if containerized:
        cmd = containerized.split() + cmd
    return cmd