-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()
- (oval,errval) = ping.run_noexcept("ping -c 1 -q %s | grep rtt" % nodename)
-
- try:
- values = {}
-
- if oval == "":
- # An error occurred
- values['ping_status'] = False
- else:
- values['ping_status'] = True
-
- try:
- for port in [22, 806]:
- ssh = command.SSH('root', nodename, port)
-
- (oval, errval) = ssh.run_noexcept2(""" <<\EOF
- echo "{"
- echo ' "kernel_version":"'`uname -a`'",'
- echo ' "bmlog":"'`ls /tmp/bm.log`'",'
- 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 ' "princeton_comon_procs":"'`vps ax | grep $ID | grep -v grep | wc -l`'",'
- echo "}"
-EOF """)
-
- values['ssh_error'] = errval
- if len(oval) > 0:
- #print "OVAL: %s" % oval
- values.update(eval(oval))
- values['ssh_portused'] = port
- break
- else:
- values.update({'kernel_version': "", 'bmlog' : "", 'bootcd_version' : '',
- 'nm_status' : '',
- 'fs_status' : '',
- 'dns_status' : '',
- 'princeton_comon_dir' : "",
- 'princeton_comon_running' : "",
- 'princeton_comon_procs' : "", 'ssh_portused' : None})
- except:
- print traceback.print_exc()
- sys.exit(1)
-
- ### RUN SSH ######################
- b_getbootcd_id = True
- #ssh = command.SSH('root', nodename)
- #oval = ""
- #errval = ""
- #(oval, errval) = ssh.run_noexcept('echo `uname -a ; ls /tmp/bm.log`')
-
- oval = values['kernel_version']
- if "2.6.17" in oval or "2.6.2" in oval:
- values['ssh_status'] = True
- values['observed_category'] = 'PROD'
- if "bm.log" in values['bmlog']:
- values['observed_status'] = 'DEBUG'
- else:
- values['observed_status'] = 'BOOT'
- elif "2.6.12" in oval or "2.6.10" in oval:
- values['ssh_status'] = True
- values['observed_category'] = 'OLDPROD'
- if "bm.log" in values['bmlog']:
- values['observed_status'] = 'DEBUG'
- else:
- 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_status'] = True
- values['observed_category'] = 'OLDBOOTCD'
- values['observed_status'] = 'DEBUG'
- elif oval != "":
- values['ssh_status'] = True
- values['observed_category'] = 'UNKNOWN'
- if "bm.log" in values['bmlog']:
- values['observed_status'] = 'DEBUG'
- else:
- values['observed_status'] = 'BOOT'
- else:
- # An error occurred.
- b_getbootcd_id = False
- values['ssh_status'] = False
- values['observed_category'] = 'ERROR'
- values['observed_status'] = 'DOWN'
- val = errval.strip()
- values['ssh_error'] = val
- values['kernel_version'] = ""
-
- #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_version']
- if "BootCD" in 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['observed_category'] = 'OLDBOOTCD'
- else:
- values['bootcd_version'] = ""
- else:
- 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_status']
- if "nm.py" in oval:
- values['nm_status'] = "Y"
- else:
- values['nm_status'] = "N"
-
- continue_slice_check = True
- #(oval, errval) = ssh.run_noexcept('ls -d /vservers/princeton_comon')
- oval = values['princeton_comon_dir']
- if "princeton_comon_dir" in oval:
- values['princeton_comon_dir'] = True
- else:
- values['princeton_comon_dir'] = False
- continue_slice_check = False
-
- if continue_slice_check:
- #(oval, errval) = ssh.run_noexcept('ID=`grep princeton_comon /etc/passwd | awk -F : "{if ( \\\$3 > 500 ) { print \\\$3}}"`; ls -d /proc/virtual/$ID')
- oval = values['princeton_comon_running']
- if len(oval) > len('/proc/virtual/'):
- values['princeton_comon_running'] = True
- else:
- values['princeton_comon_running'] = False
- continue_slice_check = False
- else:
- values['princeton_comon_running'] = False
-
- if continue_slice_check:
- #(oval, errval) = ssh.run_noexcept('ID=`grep princeton_comon /etc/passwd | awk -F : "{if ( \\\$3 > 500 ) { print \\\$3}}"`; vps ax | grep $ID | grep -v grep | wc -l')
- oval = values['princeton_comon_procs']
- values['princeton_comon_procs'] = int(oval)
- else:
- values['princeton_comon_procs'] = None
-
-
- if nodename in cohash:
- values['comon_stats'] = cohash[nodename]
- else:
- values['comon_stats'] = {'resptime': '-1',
- 'uptime': '-1',
- 'sshstatus': '-1',
- 'lastcotop': '-1',
- 'cpuspeed' : "null",
- 'disksize' : 'null',
- 'memsize' : 'null'}
- # include output value
- ### GET PLC NODE ######################
- plc_lock.acquire()
- d_node = None
- try:
- d_node = plc.getNodes({'hostname': nodename}, ['pcu_ids', 'site_id', 'date_created',
- 'last_updated', 'last_contact', 'boot_state', 'nodegroup_ids'])[0]
- except:
- traceback.print_exc()
- plc_lock.release()
- values['plc_node_stats'] = d_node
-
- ##### NMAP ###################
- (n, v) = collectNMAP(nodename, None)
- values.update(v)
-
- ### GET PLC PCU ######################
- site_id = -1
- d_pcu = None
- if d_node:
- pcu = d_node['pcu_ids']
- if len(pcu) > 0:
- d_pcu = pcu[0]
-
- site_id = d_node['site_id']
-
- values['plc_pcuid'] = d_pcu
-
- ### GET PLC SITE ######################
- plc_lock.acquire()
- d_site = None
- values['loginbase'] = ""
- try:
- d_site = plc.getSites({'site_id': site_id},
- ['max_slices', 'slice_ids', 'node_ids', 'login_base'])[0]
- values['loginbase'] = d_site['login_base']
- except:
- traceback.print_exc()
- plc_lock.release()
-
- values['plc_site_stats'] = d_site
- values['date_checked'] = datetime.now()
- except:
- print traceback.print_exc()
-
- return (nodename, values)
-
-def recordPingAndSSH(request, result):
- global global_round
- global count
- (nodename, values) = result
-
- try:
- if values is not None:
- #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})
-
- # NOTE: This code will either add a new record for the new global_round,
- # OR it will find the previous value, and update it
- # with new information.
- # The data that is 'lost' is not that important, b/c older
- # history still exists.
- fbrec = FindbadNodeRecord.findby_or_create(
- round=global_round,
- hostname=nodename)
-
- 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()
-
- count += 1
- print "%d %s %s" % (count, nodename, values)
- except:
- print "ERROR:"
- print traceback.print_exc()
-