from nodequery import verify,query_to_dict,node_select
import traceback
+from nodecommon import nmap_port_status
#print "starting sqlfindbad.py"
# QUERY all nodes.
global_round = round
count = 0
+def collectNMAP(nodename, cohash):
+ #### RUN NMAP ###############################
+ values = {}
+ nmap = util.command.CMD()
+ print "nmap -oG - -P0 -p22,80,806 %s | grep Host:" % nodename
+ (oval,eval) = nmap.run_noexcept("nmap -oG - -P0 -p22,80,806 %s | grep Host:" % nodename)
+ # NOTE: an empty / error value for oval, will still work.
+ (values['port_status'], continue_probe) = nmap_port_status(oval)
+
+ values['date_checked'] = datetime.now()
+
+ return (nodename, values)
+
def collectPingAndSSH(nodename, cohash):
### RUN PING ######################
ping = command.CMD()
if oval == "":
# An error occurred
- values['ping'] = "NOPING"
+ values['ping_status'] = False
else:
- values['ping'] = "PING"
+ values['ping_status'] = True
try:
for port in [22, 806]:
(oval, errval) = ssh.run_noexcept2(""" <<\EOF
echo "{"
- echo ' "kernel":"'`uname -a`'",'
+ echo ' "kernel_version":"'`uname -a`'",'
echo ' "bmlog":"'`ls /tmp/bm.log`'",'
- echo ' "bootcd":"'`cat /mnt/cdrom/bootme/ID`'",'
- echo ' "nm":"'`ps ax | grep nm.py | grep -v grep`'",'
- echo ' "readonlyfs":"'`touch /var/log/monitor 2>&1`'",'
- echo ' "dns":"'`host boot.planet-lab.org 2>&1`'",'
- echo ' "princeton_comon":"'`ls -d /vservers/princeton_comon`'",'
+ echo ' "bootcd_version":"'`cat /mnt/cdrom/bootme/ID`'",'
+ echo ' "nm_status":"'`ps ax | grep nm.py | grep -v grep`'",'
+ echo ' "fs_status":"'`touch /var/log/monitor 2>&1`'",'
+ echo ' "dns_status":"'`host boot.planet-lab.org 2>&1`'",'
+ echo ' "princeton_comon_dir":"'`ls -d /vservers/princeton_comon`'",'
ID=`grep princeton_comon /etc/passwd | awk -F : '{if ( $3 > 500 ) { print $3}}'`
echo ' "princeton_comon_running":"'`ls -d /proc/virtual/$ID`'",'
echo "}"
EOF """)
- values['ssherror'] = errval
+ values['ssh_error'] = errval
if len(oval) > 0:
#print "OVAL: %s" % oval
values.update(eval(oval))
- values['sshport'] = port
+ values['ssh_portused'] = port
break
else:
- values.update({'kernel': "", 'bmlog' : "", 'bootcd' : '',
- 'nm' : '',
- 'readonlyfs' : '',
- 'dns' : '',
- 'princeton_comon' : "",
+ values.update({'kernel_version': "", 'bmlog' : "", 'bootcd_version' : '',
+ 'nm_status' : '',
+ 'fs_status' : '',
+ 'dns_status' : '',
+ 'princeton_comon_dir' : "",
'princeton_comon_running' : "",
- 'princeton_comon_procs' : "", 'sshport' : None})
+ 'princeton_comon_procs' : "", 'ssh_portused' : None})
except:
print traceback.print_exc()
sys.exit(1)
#errval = ""
#(oval, errval) = ssh.run_noexcept('echo `uname -a ; ls /tmp/bm.log`')
- oval = values['kernel']
+ oval = values['kernel_version']
if "2.6.17" in oval or "2.6.2" in oval:
- values['ssh'] = 'SSH'
- values['category'] = 'PROD'
+ values['ssh_status'] = True
+ values['observed_category'] = 'PROD'
if "bm.log" in values['bmlog']:
- values['state'] = 'DEBUG'
+ values['observed_status'] = 'DEBUG'
else:
- values['state'] = 'BOOT'
+ values['observed_status'] = 'BOOT'
elif "2.6.12" in oval or "2.6.10" in oval:
- values['ssh'] = 'SSH'
- values['category'] = 'OLDPROD'
+ values['ssh_status'] = True
+ values['observed_category'] = 'OLDPROD'
if "bm.log" in values['bmlog']:
- values['state'] = 'DEBUG'
+ values['observed_status'] = 'DEBUG'
else:
- values['state'] = 'BOOT'
+ values['observed_status'] = 'BOOT'
# NOTE: on 2.6.8 kernels, with 4.2 bootstrapfs, the chroot command fails. I have no idea why.
elif "2.4" in oval or "2.6.8" in oval:
b_getbootcd_id = False
- values['ssh'] = 'SSH'
- values['category'] = 'OLDBOOTCD'
- values['state'] = 'DEBUG'
+ values['ssh_status'] = True
+ values['observed_category'] = 'OLDBOOTCD'
+ values['observed_status'] = 'DEBUG'
elif oval != "":
- values['ssh'] = 'SSH'
- values['category'] = 'UNKNOWN'
+ values['ssh_status'] = True
+ values['observed_category'] = 'UNKNOWN'
if "bm.log" in values['bmlog']:
- values['state'] = 'DEBUG'
+ values['observed_status'] = 'DEBUG'
else:
- values['state'] = 'BOOT'
+ values['observed_status'] = 'BOOT'
else:
# An error occurred.
b_getbootcd_id = False
- values['ssh'] = 'NOSSH'
- values['category'] = 'ERROR'
- values['state'] = 'DOWN'
+ values['ssh_status'] = False
+ values['observed_category'] = 'ERROR'
+ values['observed_status'] = 'DOWN'
val = errval.strip()
- values['ssherror'] = val
- values['kernel'] = ""
+ values['ssh_error'] = val
+ values['kernel_version'] = ""
- #values['kernel'] = val
+ #values['kernel_version'] = val
if b_getbootcd_id:
# try to get BootCD for all nodes that are not 2.4 nor inaccessible
#(oval, errval) = ssh.run_noexcept('cat /mnt/cdrom/bootme/ID')
- oval = values['bootcd']
+ oval = values['bootcd_version']
if "BootCD" in oval:
- values['bootcd'] = oval
+ values['bootcd_version'] = oval
if "v2" in oval and \
( nodename is not "planetlab1.cs.unc.edu" and \
nodename is not "planetlab2.cs.unc.edu" ):
- values['category'] = 'OLDBOOTCD'
+ values['observed_category'] = 'OLDBOOTCD'
else:
- values['bootcd'] = ""
+ values['bootcd_version'] = ""
else:
- values['bootcd'] = ""
+ values['bootcd_version'] = ""
# TODO: get bm.log for debug nodes.
# 'zcat /tmp/bm.log'
#(oval, errval) = ssh.run_noexcept('ps ax | grep nm.py | grep -v grep')
- oval = values['nm']
+ oval = values['nm_status']
if "nm.py" in oval:
- values['nm'] = "Y"
+ values['nm_status'] = "Y"
else:
- values['nm'] = "N"
+ values['nm_status'] = "N"
continue_slice_check = True
#(oval, errval) = ssh.run_noexcept('ls -d /vservers/princeton_comon')
- oval = values['princeton_comon']
- if "princeton_comon" in oval:
- values['princeton_comon'] = True
+ oval = values['princeton_comon_dir']
+ if "princeton_comon_dir" in oval:
+ values['princeton_comon_dir'] = True
else:
- values['princeton_comon'] = False
+ values['princeton_comon_dir'] = False
continue_slice_check = False
if continue_slice_check:
if nodename in cohash:
- values['comonstats'] = cohash[nodename]
+ values['comon_stats'] = cohash[nodename]
else:
- values['comonstats'] = {'resptime': '-1',
+ values['comon_stats'] = {'resptime': '-1',
'uptime': '-1',
'sshstatus': '-1',
'lastcotop': '-1',
except:
traceback.print_exc()
plc_lock.release()
- values['plcnode'] = d_node
+ values['plc_node_stats'] = d_node
+
+ ##### NMAP ###################
+ (n, v) = collectNMAP(nodename, None)
+ values.update(v)
### GET PLC PCU ######################
site_id = -1
site_id = d_node['site_id']
- values['pcu'] = d_pcu
+ values['plc_pcuid'] = d_pcu
### GET PLC SITE ######################
plc_lock.acquire()
traceback.print_exc()
plc_lock.release()
- values['plcsite'] = d_site
- values['date_checked'] = time.time()
+ values['plc_site_stats'] = d_site
+ values['date_checked'] = datetime.now()
except:
print traceback.print_exc()
try:
if values is not None:
- fbsync = FindbadNodeRecordSync.findby_or_create(hostname="global",
- if_new_set={'round' : global_round})
- global_round = fbsync.round
+ #fbsync = FindbadNodeRecordSync.findby_or_create(hostname="global",
+ # if_new_set={'round' : global_round})
+ #global_round = fbsync.round
fbnodesync = FindbadNodeRecordSync.findby_or_create(hostname=nodename,
if_new_set={'round' : global_round})
fbrec = FindbadNodeRecord.findby_or_create(
round=global_round,
hostname=nodename)
- before = fbrec.to_dict()
- print "BEFORE, ", before
- fbrec.flush()
- time.sleep(2)
- print "Setting VALUES"
- fbrec.set( date_checked=datetime.fromtimestamp(values['date_checked']),
- loginbase=values['loginbase'],
- kernel_version=values['kernel'],
- bootcd_version=values['bootcd'],
- nm_status=values['nm'],
- fs_status=values['readonlyfs'],
- dns_status=values['dns'],
- princeton_comon_dir=values['princeton_comon'],
- princeton_comon_running=values['princeton_comon_running'],
- princeton_comon_procs=values['princeton_comon_procs'],
- plc_node_stats = values['plcnode'],
- plc_site_stats = values['plcsite'],
- plc_pcuid = values['pcu'],
- comon_stats = values['comonstats'],
- ping_status = (values['ping'] == "PING"),
- ssh_portused = values['sshport'],
- ssh_status = (values['ssh'] == "SSH"),
- ssh_error = values['ssherror'],
- observed_status = values['state'],
- observed_category = values['category'])
- after = fbrec.to_dict()
- print "AFTER , ", after
-
- for v in before.keys():
- if before[v] == after[v]:
- print "SAME FOR KEY %s" % v
- print "%s : %s\t%s" % ( v, before[v], after[v] )
+
+ fbrec.set( **values )
+ #date_checked=values['date_checked'],
+ #loginbase=values['loginbase'],
+ #kernel_version=values['kernel_version'],
+ #bootcd_version=values['bootcd_version'],
+ #nm_status=values['nm_status'],
+ #fs_status=values['fs_status'],
+ #dns_status=values['dns_status'],
+ #princeton_comon_dir=values['princeton_comon_dir'],
+ #princeton_comon_running=values['princeton_comon_running'],
+ #princeton_comon_procs=values['princeton_comon_procs'],
+ #plc_node_stats = values['plc_node_stats'],
+ #plc_site_stats = values['plc_site_stats'],
+ #plc_pcuid = values['plc_pcuid'],
+ #comon_stats = values['comon_stats'],
+ #ping_status = values['ping_status'],
+ #ssh_portused = values['ssh_portused'],
+ #ssh_status = values['ssh_status'],
+ #ssh_error = values['ssh_error'],
+ #observed_status = values['observed_status'],
+ #observed_category = values['observed_category'])
+
+ #for v in before.keys():
+ # if before[v] == after[v]:
+ # print "SAME FOR KEY %s" % v
+ # print "%s : %s\t%s" % ( v, before[v], after[v] )
fbrec.flush()
fbnodesync.round = global_round
fbnodesync.flush()
- fbsync.flush()
+ #fbsync.flush()
count += 1
print "%d %s %s" % (count, nodename, values)
for i in result:
print "Result: %s" % i
+def externalprobe(hostname):
+ try:
+ (nodename, values) = collectNMAP(hostname, {})
+ recordPingAndSSH(None, (nodename, values))
+ session.flush()
+ return True
+ except:
+ print traceback.print_exc()
+ return False
+
def probe(hostname):
try:
(nodename, values) = collectPingAndSSH(hostname, {})
node_round = fbnodesync.round
fbnodesync.flush()
- if node_round < global_round:
+ if node_round < global_round or config.force:
# recreate node stats when refreshed
#print "%s" % nodename
req = threadpool.WorkRequest(collectPingAndSSH, [nodename, cohash], {},
if config.increment:
# update global round number to force refreshes across all nodes
global_round += 1
- fbsync.round = global_round
-
- fbsync.flush()
cotop = comon.Comon()
# lastcotop measures whether cotop is actually running. this is a better
checkAndRecordState(l_nodes, cohash)
+ if config.increment:
+ # update global round number to force refreshes across all nodes
+ fbsync.round = global_round
+ fbsync.flush()
+
return 0
parser = parsermodule.getParser(['nodesets'])
- parser.set_defaults( increment=False, dbname="findbad", cachenodes=False)
+ parser.set_defaults( increment=False, dbname="findbad", cachenodes=False,
+ force=False,)
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("-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)
git://git.onelab.eu / monitor.git / blobdiff