import string
import time
import socket
-
-
+import sets
import signal
+import traceback
+from datetime import datetime,timedelta
+import threadpool
+import threading
-#old_handler = signal.getsignal(signal.SIGCHLD)
-
-#def sig_handler(signum, stack):
-# """ Handle SIGCHLD signal """
-# global old_handler
-# if signum == signal.SIGCHLD:
-# try:
-# os.wait()
-# except:
-# pass
-# if old_handler != signal.SIG_DFL:
-# old_handler(signum, stack)
-#
-#orig_sig_handler = signal.signal(signal.SIGCHLD, sig_handler)
-
-from config import config
-from optparse import OptionParser
-parser = OptionParser()
-parser.set_defaults(filename="",
- increment=False,
- dbname="findbadpcus",
- cachenodes=False,
- refresh=False,
- )
-parser.add_option("-f", "--nodelist", dest="filename", metavar="FILE",
- help="Provide the input file for the node list")
-parser.add_option("", "--cachenodes", action="store_true",
- help="Cache node lookup from PLC")
-parser.add_option("", "--dbname", dest="dbname", metavar="FILE",
- help="Specify the name of the database to which the information is saved")
-parser.add_option("", "--refresh", action="store_true", dest="refresh",
- help="Refresh the cached values")
-parser.add_option("-i", "--increment", action="store_true", dest="increment",
- help="Increment round number to force refresh or retry")
-config = config(parser)
-config.parse_args()
-
-# QUERY all nodes.
-COMON_COTOPURL= "http://summer.cs.princeton.edu/status/tabulator.cgi?" + \
- "table=table_nodeview&" + \
- "dumpcols='name,resptime,sshstatus,uptime,lastcotop'&" + \
- "formatcsv"
- #"formatcsv&" + \
- #"select='lastcotop!=0'"
+import monitor
+from pcucontrol import reboot
+from monitor import config
+from monitor.database.info.model import FindbadPCURecordSync, FindbadPCURecord, session
+from monitor import database
+from monitor import util
+from monitor.wrapper import plc, plccache
+from nodequery import pcu_select
-import threading
plc_lock = threading.Lock()
-round = 1
-externalState = {'round': round, 'nodes': {'a': None}}
+global_round = 1
errorState = {}
count = 0
-import reboot
-from reboot import pcu_name
-
-import soltesz
-import plc
-import comon
-import threadpool
-import syncplcdb
-
def nmap_portstatus(status):
ps = {}
l_nmap = status.split()
continue_probe = True
return (ps, continue_probe)
+def get_pcu(pcuname):
+ plc_lock.acquire()
+ try:
+ #print "GetPCU from PLC %s" % pcuname
+ l_pcu = plc.GetPCUs({'pcu_id' : pcuname})
+ #print l_pcu
+ if len(l_pcu) > 0:
+ l_pcu = l_pcu[0]
+ except:
+ try:
+ #print "GetPCU from file %s" % pcuname
+ l_pcus = plccache.l_pcus
+ for i in l_pcus:
+ if i['pcu_id'] == pcuname:
+ l_pcu = i
+ except:
+ traceback.print_exc()
+ l_pcu = None
+
+ plc_lock.release()
+ return l_pcu
+
+def get_nodes(node_ids):
+ plc_lock.acquire()
+ l_node = []
+ try:
+ l_node = plc.getNodes(node_ids, ['hostname', 'last_contact', 'node_id', 'ports'])
+ except:
+ try:
+ plc_nodes = plccache.l_plcnodes
+ for n in plc_nodes:
+ if n['node_id'] in node_ids:
+ l_node.append(n)
+ except:
+ traceback.print_exc()
+ l_node = None
+
+ plc_lock.release()
+ if l_node == []:
+ l_node = None
+ return l_node
+
+
+def get_plc_pcu_values(pcuname):
+ """
+ Try to contact PLC to get the PCU info.
+ If that fails, try a backup copy from the last run.
+ If that fails, return None
+ """
+ values = {}
+
+ l_pcu = get_pcu(pcuname)
+
+ if l_pcu is not None:
+ site_id = l_pcu['site_id']
+ node_ids = l_pcu['node_ids']
+ l_node = get_nodes(node_ids)
+
+ if l_node is not None:
+ for node in l_node:
+ values[node['hostname']] = node['ports'][0]
+
+ values['nodenames'] = [node['hostname'] for node in l_node]
+
+ # NOTE: this is for a dry run later. It doesn't matter which node.
+ values['node_id'] = l_node[0]['node_id']
+
+ values.update(l_pcu)
+ else:
+ values = None
+
+ return values
+
+def get_plc_site_values(site_id):
+ ### GET PLC SITE ######################
+ plc_lock.acquire()
+ values = {}
+ d_site = None
+
+ try:
+ d_site = plc.getSites({'site_id': site_id}, ['max_slices', 'slice_ids', 'node_ids', 'login_base'])
+ if len(d_site) > 0:
+ d_site = d_site[0]
+ except:
+ try:
+ plc_sites = plccache.l_plcsites
+ for site in plc_sites:
+ if site['site_id'] == site_id:
+ d_site = site
+ break
+ except:
+ traceback.print_exc()
+ values = None
+
+ plc_lock.release()
+
+ if d_site is not None:
+ max_slices = d_site['max_slices']
+ num_slices = len(d_site['slice_ids'])
+ num_nodes = len(d_site['node_ids'])
+ loginbase = d_site['login_base']
+ values['plcsite'] = {'num_nodes' : num_nodes,
+ 'max_slices' : max_slices,
+ 'num_slices' : num_slices,
+ 'login_base' : loginbase,
+ 'status' : 'SUCCESS'}
+ else:
+ values = None
+
+
+ return values
+
+
def collectPingAndSSH(pcuname, cohash):
continue_probe = True
errors = None
- values = {}
+ values = {'reboot' : 'novalue'}
### GET PCU ######################
try:
b_except = False
- plc_lock.acquire()
-
try:
- l_pcu = plc.GetPCUs({'pcu_id' : pcuname})
-
- if len(l_pcu) > 0:
- site_id = l_pcu[0]['site_id']
-
- node_ids = l_pcu[0]['node_ids']
- l_node = plc.getNodes(node_ids, ['hostname', 'last_contact',
- 'node_id', 'ports'])
- if len(l_node) > 0:
- for node in l_node:
- values[node['hostname']] = node['ports'][0]
-
- values['nodenames'] = [node['hostname'] for node in l_node]
- # NOTE: this is for a dry run later. It doesn't matter which node.
- values['node_id'] = l_node[0]['node_id']
-
- if len(l_pcu) > 0:
- values.update(l_pcu[0])
+ v = get_plc_pcu_values(pcuname)
+ if v['hostname'] is not None: v['hostname'] = v['hostname'].strip()
+ if v['ip'] is not None: v['ip'] = v['ip'].strip()
+
+ if v is not None:
+ values['plc_pcu_stats'] = v
else:
continue_probe = False
-
except:
b_except = True
- import traceback
traceback.print_exc()
-
continue_probe = False
- plc_lock.release()
- if b_except: return (None, None)
+ if b_except or not continue_probe: return (None, None, None)
- if values['hostname'] is not None:
- values['hostname'] = values['hostname'].strip()
-
- if values['ip'] is not None:
- values['ip'] = values['ip'].strip()
#### COMPLETE ENTRY #######################
values['complete_entry'] = []
#if values['protocol'] is None or values['protocol'] is "":
# values['complete_entry'] += ["protocol"]
- if values['model'] is None or values['model'] is "":
+ if values['plc_pcu_stats']['model'] is None or values['plc_pcu_stats']['model'] is "":
values['complete_entry'] += ["model"]
# Cannot continue due to this condition
continue_probe = False
- if values['password'] is None or values['password'] is "":
+ if values['plc_pcu_stats']['password'] is None or values['plc_pcu_stats']['password'] is "":
values['complete_entry'] += ["password"]
# Cannot continue due to this condition
continue_probe = False
if len(values['complete_entry']) > 0:
continue_probe = False
- if values['hostname'] is None or values['hostname'] is "":
+ if values['plc_pcu_stats']['hostname'] is None or values['plc_pcu_stats']['hostname'] is "":
values['complete_entry'] += ["hostname"]
- if values['ip'] is None or values['ip'] is "":
+ if values['plc_pcu_stats']['ip'] is None or values['plc_pcu_stats']['ip'] is "":
values['complete_entry'] += ["ip"]
# If there are no nodes associated with this PCU, then we cannot continue.
- if len(values['node_ids']) == 0:
+ if len(values['plc_pcu_stats']['node_ids']) == 0:
continue_probe = False
values['complete_entry'] += ['NoNodeIds']
#### DNS and IP MATCH #######################
- if values['hostname'] is not None and values['hostname'] is not "" and \
- values['ip'] is not None and values['ip'] is not "":
+ if values['plc_pcu_stats']['hostname'] is not None and values['plc_pcu_stats']['hostname'] is not "" and \
+ values['plc_pcu_stats']['ip'] is not None and values['plc_pcu_stats']['ip'] is not "":
#print "Calling socket.gethostbyname(%s)" % values['hostname']
try:
- ipaddr = socket.gethostbyname(values['hostname'])
- if ipaddr == values['ip']:
+ ipaddr = socket.gethostbyname(values['plc_pcu_stats']['hostname'])
+ if ipaddr == values['plc_pcu_stats']['ip']:
values['dnsmatch'] = "DNS-OK"
else:
values['dnsmatch'] = "DNS-MISMATCH"
except Exception, err:
values['dnsmatch'] = "DNS-NOENTRY"
- values['hostname'] = values['ip']
+ values['plc_pcu_stats']['hostname'] = values['plc_pcu_stats']['ip']
#print err
else:
- if values['ip'] is not None and values['ip'] is not "":
+ if values['plc_pcu_stats']['ip'] is not None and values['plc_pcu_stats']['ip'] is not "":
values['dnsmatch'] = "NOHOSTNAME"
- values['hostname'] = values['ip']
+ values['plc_pcu_stats']['hostname'] = values['plc_pcu_stats']['ip']
else:
values['dnsmatch'] = "NO-DNS-OR-IP"
- values['hostname'] = "No_entry_in_DB"
+ values['plc_pcu_stats']['hostname'] = "No_entry_in_DB"
continue_probe = False
#### RUN NMAP ###############################
if continue_probe:
- nmap = soltesz.CMD()
- (oval,eval) = nmap.run_noexcept("nmap -oG - -P0 -p22,23,80,443,5869,16992 %s | grep Host:" % pcu_name(values))
+ nmap = util.command.CMD()
+ (oval,eval) = nmap.run_noexcept("nmap -oG - -P0 -p22,23,80,443,5869,9100,16992 %s | grep Host:" % reboot.pcu_name(values['plc_pcu_stats']))
# NOTE: an empty / error value for oval, will still work.
(values['portstatus'], continue_probe) = nmap_portstatus(oval)
+ else:
+ values['portstatus'] = None
+
###### DRY RUN ############################
- if 'node_ids' in values and len(values['node_ids']) > 0:
- rb_ret = reboot.reboot_test(values['nodenames'][0], values, continue_probe, 1, True)
+ if 'node_ids' in values['plc_pcu_stats'] and len(values['plc_pcu_stats']['node_ids']) > 0:
+ rb_ret = reboot.reboot_test(values['plc_pcu_stats']['nodenames'][0], values, continue_probe, 1, True)
else:
rb_ret = "Not_Run" # No nodes to test"
values['reboot'] = rb_ret
- ### GET PLC SITE ######################
- b_except = False
- plc_lock.acquire()
-
- try:
- d_site = plc.getSites({'site_id': site_id},
- ['max_slices', 'slice_ids', 'node_ids', 'login_base'])
- except:
- b_except = True
- import traceback
- traceback.print_exc()
-
- plc_lock.release()
- if b_except: return (None, None)
-
- if d_site and len(d_site) > 0:
- max_slices = d_site[0]['max_slices']
- num_slices = len(d_site[0]['slice_ids'])
- num_nodes = len(d_site[0]['node_ids'])
- loginbase = d_site[0]['login_base']
- values['plcsite'] = {'num_nodes' : num_nodes,
- 'max_slices' : max_slices,
- 'num_slices' : num_slices,
- 'login_base' : loginbase,
- 'status' : 'SUCCESS'}
- else:
- values['plcsite'] = {'status' : "GS_FAILED"}
except:
print "____________________________________"
print values
errors = values
print "____________________________________"
- import traceback
errors['traceback'] = traceback.format_exc()
print errors['traceback']
- values['checked'] = time.time()
+ values['date_checked'] = time.time()
return (pcuname, values, errors)
def recordPingAndSSH(request, result):
global errorState
- global externalState
global count
+ global global_round
(nodename, values, errors) = result
if values is not None:
- global_round = externalState['round']
- pcu_id = "id_%s" % nodename
- externalState['nodes'][pcu_id]['values'] = values
- externalState['nodes'][pcu_id]['round'] = global_round
+ pcu_id = int(nodename)
+ fbsync = FindbadPCURecordSync.findby_or_create(plc_pcuid=0,
+ if_new_set={'round': global_round})
+ global_round = fbsync.round
+ fbnodesync = FindbadPCURecordSync.findby_or_create(plc_pcuid=pcu_id,
+ if_new_set={'round' : global_round})
+
+ fbrec = FindbadPCURecord(
+ date_checked=datetime.fromtimestamp(values['date_checked']),
+ round=fbsync.round,
+ plc_pcuid=pcu_id,
+ plc_pcu_stats=values['plc_pcu_stats'],
+ dns_status=values['dnsmatch'],
+ port_status=values['portstatus'],
+ entry_complete=" ".join(values['complete_entry']),
+ reboot_trial_status="%s" % values['reboot'],
+ )
+ fbnodesync.round = global_round
+
+ fbnodesync.flush()
+ fbsync.flush()
+ fbrec.flush()
count += 1
- print "%d %s %s" % (count, nodename, externalState['nodes'][pcu_id]['values'])
- soltesz.dbDump(config.dbname, externalState)
+ print "%d %s %s" % (count, nodename, values)
if errors is not None:
pcu_id = "id_%s" % nodename
errorState[pcu_id] = errors
- soltesz.dbDump("findbadpcu_errors", errorState)
+ database.dbDump("findbadpcu_errors", errorState)
# this will be called when an exception occurs within a thread
def handle_exception(request, result):
def checkAndRecordState(l_pcus, cohash):
- global externalState
+ global global_round
global count
- global_round = externalState['round']
- tp = threadpool.ThreadPool(20)
+ tp = threadpool.ThreadPool(10)
# CREATE all the work requests
for pcuname in l_pcus:
- pcu_id = "id_%s" % pcuname
- if pcuname not in externalState['nodes']:
- #print type(externalState['nodes'])
+ pcu_id = int(pcuname)
+ fbnodesync = FindbadPCURecordSync.findby_or_create(plc_pcuid=pcu_id, if_new_set={'round' : 0})
+ fbnodesync.flush()
- externalState['nodes'][pcu_id] = {'round': 0, 'values': []}
-
- node_round = externalState['nodes'][pcu_id]['round']
- if node_round < global_round:
+ node_round = fbnodesync.round
+ if node_round < global_round or config.force:
# recreate node stats when refreshed
#print "%s" % nodename
req = threadpool.WorkRequest(collectPingAndSSH, [pcuname, cohash], {},
else:
# We just skip it, since it's "up to date"
count += 1
- print "%d %s %s" % (count, pcu_id, externalState['nodes'][pcu_id]['values'])
- pass
+ print "%d %s %s" % (count, pcu_id, node_round)
# WAIT while all the work requests are processed.
+ begin = time.time()
while 1:
try:
time.sleep(1)
tp.poll()
+ # if more than two hours
+ if time.time() - begin > (60*60*1):
+ print "findbadpcus.py has run out of time!!!!!!"
+ os._exit(1)
except KeyboardInterrupt:
print "Interrupted!"
break
print "All results collected."
break
+ print FindbadPCURecordSync.query.count()
+ print FindbadPCURecord.query.count()
+ session.flush()
def main():
- global externalState
+ global global_round
- externalState = soltesz.if_cached_else(1, config.dbname, lambda : externalState)
+ # monitor.database.if_cached_else_refresh(1, config.refresh, "pculist", lambda : plc.GetPCUs())
+ l_pcus = plccache.l_pcus
cohash = {}
+ fbsync = FindbadPCURecordSync.findby_or_create(plc_pcuid=0, if_new_set={'round' : global_round})
+
+ global_round = fbsync.round
+
if config.increment:
# update global round number to force refreshes across all nodes
- externalState['round'] += 1
-
- if config.filename == "":
+ global_round += 1
+ fbsync.round = global_round
+
+ fbsync.flush()
+
+ if config.site is not None:
+ api = plc.getAuthAPI()
+ site = api.GetSites(config.site)
+ l_nodes = api.GetNodes(site[0]['node_ids'], ['pcu_ids'])
+ pcus = []
+ for node in l_nodes:
+ pcus += node['pcu_ids']
+ # clear out dups.
+ l_pcus = [pcu for pcu in sets.Set(pcus)]
+ elif config.pcuselect is not None:
+ n, pcus = pcu_select(config.pcuselect)
+ # clear out dups.
+ l_pcus = [pcu for pcu in sets.Set(pcus)]
+
+ elif config.nodelist == None and config.pcuid == None:
print "Calling API GetPCUs() : refresh(%s)" % config.refresh
- l_pcus = soltesz.if_cached_else_refresh(1,
- config.refresh, "pculist", lambda : plc.GetPCUs())
l_pcus = [pcu['pcu_id'] for pcu in l_pcus]
- else:
- l_pcus = config.getListFromFile(config.filename)
+ elif config.nodelist is not None:
+ l_pcus = util.file.getListFromFile(config.nodelist)
+ l_pcus = [int(pcu) for pcu in l_pcus]
+ elif config.pcuid is not None:
+ l_pcus = [ config.pcuid ]
l_pcus = [int(pcu) for pcu in l_pcus]
checkAndRecordState(l_pcus, cohash)
return 0
-import logging
-logger = logging.getLogger("monitor")
-logger.setLevel(logging.DEBUG)
-fh = logging.FileHandler("monitor.log", mode = 'a')
-fh.setLevel(logging.DEBUG)
-formatter = logging.Formatter('%(asctime)s %(levelname)s %(message)s')
-fh.setFormatter(formatter)
-logger.addHandler(fh)
-
if __name__ == '__main__':
+ import logging
+ logger = logging.getLogger("monitor")
+ logger.setLevel(logging.DEBUG)
+ fh = logging.FileHandler("monitor.log", mode = 'a')
+ fh.setLevel(logging.DEBUG)
+ formatter = logging.Formatter('%(asctime)s %(levelname)s %(message)s')
+ fh.setFormatter(formatter)
+ logger.addHandler(fh)
+ from monitor import parser as parsermodule
+ parser = parsermodule.getParser()
+ parser.set_defaults(nodelist=None,
+ increment=False,
+ pcuid=None,
+ pcuselect=None,
+ site=None,
+ dbname="findbadpcus",
+ cachenodes=False,
+ refresh=False,
+ force=False,
+ )
+ parser.add_option("-f", "--nodelist", dest="nodelist", metavar="FILE",
+ help="Provide the input file for the node list")
+ parser.add_option("", "--site", dest="site", metavar="FILE",
+ help="Get all pcus associated with the given site's nodes")
+ parser.add_option("", "--pcuselect", dest="pcuselect", metavar="FILE",
+ help="Query string to apply to the findbad pcus")
+ parser.add_option("", "--pcuid", dest="pcuid", metavar="id",
+ help="Provide the id for a single pcu")
+
+ parser.add_option("", "--cachenodes", action="store_true",
+ help="Cache node lookup from PLC")
+ parser.add_option("", "--dbname", dest="dbname", metavar="FILE",
+ help="Specify the name of the database to which the information is saved")
+ parser.add_option("", "--refresh", action="store_true", dest="refresh",
+ help="Refresh the cached values")
+ parser.add_option("-i", "--increment", action="store_true", dest="increment",
+ help="Increment round number to force refresh or retry")
+ parser.add_option("", "--force", action="store_true", dest="force",
+ help="Force probe without incrementing global 'round'.")
+ parser = parsermodule.getParser(['defaults'], parser)
+ config = parsermodule.parse_args(parser)
try:
# NOTE: evidently, there is a bizarre interaction between iLO and ssh
# when LANG is set... Do not know why. Unsetting LANG, fixes the problem.
main()
time.sleep(1)
except Exception, err:
+ traceback.print_exc()
print "Exception: %s" % err
print "Saving data... exitting."
- soltesz.dbDump(config.dbname, externalState)
sys.exit(0)
git://git.onelab.eu / monitor.git / blobdiff