cephinspector.py 文件源码

def _get_listening_ipaddrs(proc_name):
    """
    Search for proc_name running on the node and return a list of unique IPs on which proc_name
    listens.  Otherwise, return [].
    """
    proc_listening_ips = []

    for proc in psutil.process_iter():
        # Use as_dict() to avoid API changes across versions of psutil.
        pdict = proc.as_dict(attrs=['name'])
        if pdict['name'] == proc_name:
            # connections() API has changed across psutil versions also.
            try:
                conns = proc.get_connections(kind="inet")
            # pylint: disable=bare-except
            except:
                conns = proc.connections(kind="inet")
            for con in conns:
                if con.status == "LISTEN":
                    proc_listening_ips.append(con.laddr[0])

    return list(set(proc_listening_ips))