def provides_facts():
    """
    Returns a dictionary keyed on the facts provided by this module. The value
    of each key is the doc string describing the fact.
    """
    return {'srx_cluster':
        'A boolean indicating if the device is part of an SRX cluster.',
        'srx_cluster_id': 'A string containing the configured cluster id',
        'srx_cluster_redundancy_group':
        "A multi-level dictionary of information about the SRX cluster redundancy groups on the device. The first-level key is the redundancy group id. The second-level keys are: cluster_id, failover_count, node0, and node1. The node0 and node1 keys have third-level keys of priority, preempt, status, and failover_mode. The values for this fact correspond to the values of the 'show chassis cluster status' CLI command."
        }
