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@ -1,4 +1,5 @@
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import ntp.packet
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import ntp.ntpc
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import threading
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from contextlib import AbstractContextManager
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import time
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@ -10,6 +11,7 @@ import grp
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import logging
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import logging.handlers
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import pyagentx
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import datetime
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BASE_OID_ENTERPRISE = '1.3.6.1.4.1'
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@ -17,9 +19,9 @@ BASE_OID_HOTTIS = BASE_OID_ENTERPRISE + '.9676'
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BASE_OID_HOTTIS_NTPSEC = BASE_OID_HOTTIS + '.123'
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# just the prefix where the objects are below
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LOCAL_PREFIX = '1'
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PEERS_PREFIX = '2'
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SYSINFO_PREFIX = '1'
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SYSSTATS_PREFIX = '2'
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PEERS_PREFIX = '3'
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NUMBER_OF_PEERS_PREFIX = PEERS_PREFIX + '.1'
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# this is for a table
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@ -38,63 +40,52 @@ def int_scale1M(x):
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def pass_value(x):
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return x
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LOCAL_SERVER_KEYS = [
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def string_ntp_seconds(x):
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return ntp.ntpc.prettydate(x).split(' ')[1]
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SYSINFO_KEYS = [
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['peeradr', pyagentx.TYPE_OCTETSTRING, pass_value],
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['peermode', pyagentx.TYPE_INTEGER, pass_value],
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['leap', pyagentx.TYPE_INTEGER, pass_value],
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['stratum', pyagentx.TYPE_INTEGER, pass_value],
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['precision', pyagentx.TYPE_INTEGER, pass_value],
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['precision', pyagentx.TYPE_INTEGER, pass_value],
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['rootdelay', pyagentx.TYPE_INTEGER, int_scale1M],
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['rootdisp', pyagentx.TYPE_INTEGER, int_scale1k],
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['rootdisp', pyagentx.TYPE_INTEGER, int_scale1M],
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['rootdist', pyagentx.TYPE_INTEGER, int_scale1M],
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['refid', pyagentx.TYPE_OCTETSTRING, pass_value],
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['reftime', pyagentx.TYPE_OCTETSTRING, pass_value],
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['tc', pyagentx.TYPE_INTEGER, pass_value],
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['peer', pyagentx.TYPE_INTEGER, pass_value],
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['offset', pyagentx.TYPE_INTEGER, int_scale1M],
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['frequency', pyagentx.TYPE_INTEGER, int_scale1k],
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['reftime', pyagentx.TYPE_OCTETSTRING, string_ntp_seconds],
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['sys_jitter', pyagentx.TYPE_INTEGER, int_scale1M],
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['clk_jitter', pyagentx.TYPE_INTEGER, int_scale1M],
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['clock', pyagentx.TYPE_OCTETSTRING, pass_value],
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['processor', pyagentx.TYPE_OCTETSTRING, pass_value],
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['system', pyagentx.TYPE_OCTETSTRING, pass_value],
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['version', pyagentx.TYPE_OCTETSTRING, pass_value],
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['clk_wander', pyagentx.TYPE_INTEGER, int_scale1M],
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['tai', pyagentx.TYPE_INTEGER, pass_value],
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['leapsec', pyagentx.TYPE_OCTETSTRING, pass_value],
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['expire', pyagentx.TYPE_OCTETSTRING, pass_value],
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['mintc', pyagentx.TYPE_INTEGER, pass_value]
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]
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SYSSTATS_KEYS = [
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['ss_uptime', pyagentx.TYPE_INTEGER, pass_value ],
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['ss_numctlreq', pyagentx.TYPE_INTEGER, pass_value ],
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['ss_reset', pyagentx.TYPE_INTEGER, pass_value ],
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['ss_received', pyagentx.TYPE_COUNTER64, pass_value ],
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['ss_badformat', pyagentx.TYPE_COUNTER64, pass_value ],
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['ss_declined', pyagentx.TYPE_COUNTER64, pass_value ],
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['ss_restricted', pyagentx.TYPE_COUNTER64, pass_value ],
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['ss_limited', pyagentx.TYPE_COUNTER64, pass_value ],
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['ss_kodsent', pyagentx.TYPE_COUNTER64, pass_value ],
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['ss_processed', pyagentx.TYPE_COUNTER64, pass_value ]
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]
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PEER_KEYS = [
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['srchost', pyagentx.TYPE_OCTETSTRING, pass_value],
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['srcadr', pyagentx.TYPE_OCTETSTRING, pass_value],
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['srcport', pyagentx.TYPE_INTEGER, pass_value],
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['dstadr', pyagentx.TYPE_OCTETSTRING, pass_value],
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['dstport', pyagentx.TYPE_INTEGER, pass_value],
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['leap', pyagentx.TYPE_INTEGER, pass_value],
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['hmode', pyagentx.TYPE_INTEGER, pass_value],
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['refid', pyagentx.TYPE_OCTETSTRING, pass_value],
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['stratum', pyagentx.TYPE_INTEGER, pass_value],
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['hmode', pyagentx.TYPE_INTEGER, pass_value],
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['ppoll', pyagentx.TYPE_INTEGER, pass_value],
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['hpoll', pyagentx.TYPE_INTEGER, pass_value],
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['precision', pyagentx.TYPE_INTEGER, pass_value],
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['rootdelay', pyagentx.TYPE_INTEGER, int_scale1k],
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['rootdisp', pyagentx.TYPE_INTEGER, int_scale1k],
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['refid', pyagentx.TYPE_OCTETSTRING, pass_value],
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['reftime', pyagentx.TYPE_OCTETSTRING, pass_value],
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['rec', pyagentx.TYPE_OCTETSTRING, pass_value],
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['xmt', pyagentx.TYPE_OCTETSTRING, pass_value],
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['rec', pyagentx.TYPE_OCTETSTRING, string_ntp_seconds],
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['reach', pyagentx.TYPE_INTEGER, pass_value],
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['unreach', pyagentx.TYPE_INTEGER, pass_value],
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['delay-s', pyagentx.TYPE_OCTETSTRING, pass_value],
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['delay', pyagentx.TYPE_INTEGER, int_scale1k],
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['offset', pyagentx.TYPE_INTEGER, int_scale1M],
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['jitter', pyagentx.TYPE_INTEGER, int_scale1M],
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['dispersion', pyagentx.TYPE_INTEGER, int_scale1k],
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['keyid', pyagentx.TYPE_INTEGER, pass_value],
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['filtdelay', pyagentx.TYPE_OCTETSTRING, pass_value],
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['filtoffset', pyagentx.TYPE_OCTETSTRING, pass_value],
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['pmode', pyagentx.TYPE_INTEGER, pass_value],
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['filtdisp', pyagentx.TYPE_OCTETSTRING, pass_value],
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['flash', pyagentx.TYPE_INTEGER, pass_value],
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['headway', pyagentx.TYPE_INTEGER, pass_value],
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['ntscookies', pyagentx.TYPE_INTEGER, pass_value]
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]
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@ -129,20 +120,23 @@ class NtpDataCollector(threading.Thread):
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while not self.stop_event.is_set():
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try:
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logger.debug('Query ntp server')
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tmp_data_store = {}
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session = ntp.packet.ControlSession()
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session.openhost(self.ntpserver)
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ntpserver_vars = session.readvar(0)
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logger.debug(f"{ntpserver_vars=}")
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sysinfo_vars = session.readvar(0, [ x[0] for x in SYSINFO_KEYS ])
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logger.debug(f"{sysinfo_vars=}")
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tmp_data_store['sysinfo'] = dict(sysinfo_vars)
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tmp_data_store = {}
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tmp_data_store['local'] = dict(ntpserver_vars)
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sysstats_vars = session.readvar(0, [ x[0] for x in SYSSTATS_KEYS ])
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logger.debug(f"{sysstats_vars=}")
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tmp_data_store['sysstats'] = dict(sysstats_vars)
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peers = session.readstat()
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tmp_data_store['peers'] = {}
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for peer in peers:
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peer_vars = session.readvar(peer.associd)
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peer_vars = session.readvar(peer.associd, [ x[0] for x in PEER_KEYS ])
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tmp_data_store['peers'][peer.associd] = dict(peer_vars)
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logger.debug(f"{peer.associd=}, {peer_vars=}")
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@ -166,17 +160,30 @@ class NtpsecDataUpdater(pyagentx.Updater):
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if ds.data:
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try:
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logger.debug("Updating data store")
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for index, data_spec in enumerate(LOCAL_SERVER_KEYS, start=1):
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for index, data_spec in enumerate(SYSINFO_KEYS, start=1):
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# logger.debug(f"local: {index=} {data_spec=}")
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try:
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oid_prefix = f"{LOCAL_PREFIX}.{index}"
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oid_prefix = f"{SYSINFO_PREFIX}.{index}"
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self._data[oid_prefix] = {
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'name': oid_prefix,
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'type': data_spec[1],
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'value': data_spec[2](ds.data['local'][data_spec[0]])
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'value': data_spec[2](ds.data['sysinfo'][data_spec[0]])
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}
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except KeyError as e:
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logger.error(f"key {data_spec[0]} missing in local, skip it: {str(e)}")
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for index, data_spec in enumerate(SYSSTATS_KEYS, start=1):
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# logger.debug(f"local: {index=} {data_spec=}")
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try:
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oid_prefix = f"{SYSSTATS_PREFIX}.{index}"
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self._data[oid_prefix] = {
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'name': oid_prefix,
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'type': data_spec[1],
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'value': data_spec[2](ds.data['sysstats'][data_spec[0]])
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}
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except KeyError as e:
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logger.error(f"key {data_spec[0]} missing in local, skip it: {str(e)}")
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number_of_peers = len(ds.data['peers'])
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# logger.debug(f"number of peers: {number_of_peers}")
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number_of_peers_oid_prefix = f"{NUMBER_OF_PEERS_PREFIX}"
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