nodeinfo.py

   1 #!/usr/bin/python
   2
   3 import plc
   4 api = plc.getAuthAPI()
   5
   6 import database
   7 import reboot
   8
   9 import time
  10 from model import *
  11 from nodecommon import *
  12
  13 import config as configmodule
  14
  15 from config import config as cfg
  16 from optparse import OptionParser
  17
  18 parser = OptionParser()
  19 parser.set_defaults(node=None,
  20                                         findbad=False,
  21                                         endrecord=False)
  22 parser.add_option("", "--node", dest="node", metavar="nodename.edu",
  23                                         help="A single node name to add to the nodegroup")
  24 parser.add_option("", "--endrecord", dest="endrecord", action="store_true",
  25                                         help="Force an end to the action record; to prompt Montior to start messaging again.")
  26 parser.add_option("", "--findbad", dest="findbad", action="store_true",
  27                                         help="Re-run findbad on the nodes we're going to check before acting.")
  28 parser.add_option("", "--bootcd", dest="bootcd", action="store_true",
  29                                         help="A stock help message for fetching a new BootCD from the PLC GUI.")
  30 config = cfg(parser)
  31 config.parse_args()
  32
  33 def diff_time(timestamp):
  34         now = time.time()
  35         if timestamp == None:
  36                 return "unknown"
  37         diff = now - timestamp
  38         # return the number of seconds as a difference from current time.
  39         t_str = ""
  40         if diff < 60: # sec in min.
  41                 t = diff
  42                 t_str = "%s sec ago" % t
  43         elif diff < 60*60: # sec in hour
  44                 t = diff // (60)
  45                 t_str = "%s min ago" % int(t)
  46         elif diff < 60*60*24: # sec in day
  47                 t = diff // (60*60)
  48                 t_str = "%s hours ago" % int(t)
  49         elif diff < 60*60*24*7: # sec in week
  50                 t = diff // (60*60*24)
  51                 t_str = "%s days ago" % int(t)
  52         elif diff < 60*60*24*30: # approx sec in month
  53                 t = diff // (60*60*24*7)
  54                 t_str = "%s weeks ago" % int(t)
  55         elif diff > 60*60*24*30: # approx sec in month
  56                 t = diff // (60*60*24*7*30)
  57                 t_str = "%s months ago" % int(t)
  58         return t_str
  59
  60 def plc_print_nodeinfo(plcnode):
  61         url = "https://www.planet-lab.org/db/nodes/index.php?nodepattern="
  62         plcnode['url'] = url + plcnode['hostname']
  63
  64         print "%(hostname)s %(url)s" % plcnode
  65         print "   Checked: %s" % time.ctime()
  66
  67         print "\t boot_state |   created   |   updated   | last_contact | key"
  68         print "\t       %5s | %11.11s | %11.11s | %12s | %s" % \
  69                 (color_boot_state(plcnode['boot_state']), diff_time(plcnode['date_created']),
  70                  diff_time(plcnode['last_updated']),
  71                  diff_time(plcnode['last_contact']), plcnode['key'])
  72
  73 def fb_print_nodeinfo(fbnode):
  74         print "   Checked: ",
  75         if 'checked' in fbnode:
  76                 print "%11.11s " % diff_time(fbnode['checked'])
  77         else:
  78                 print "Unknown"
  79         print "\t      state |  ssh  |  pcu  | bootcd | category | kernel"
  80         if fbnode['bootcd']:
  81                 fbnode['bootcd'] = fbnode['bootcd'].split()[-1]
  82         else:
  83                 fbnode['bootcd'] = "unknown"
  84         if 'state' in fbnode:
  85                 fbnode['state'] = color_boot_state(get_current_state(fbnode))
  86         else:
  87                 fbnode['state'] = "none"
  88         if len(fbnode['kernel'].split()) > 2:
  89                 fbnode['kernel'] = fbnode['kernel'].split()[2]
  90         print "\t       %(state)5s | %(ssh)5.5s | %(pcu)5.5s | %(bootcd)6.6s | %(category)8.8s | %(kernel)s" % fbnode
  91
  92 def act_print_nodeinfo(actnode, header):
  93         if header[0]:
  94                 if 'date_created' in actnode:
  95                         print "   Created: %11.11s" % diff_time(actnode['date_created'])
  96                 print "   LastTime %11.11s" % diff_time(actnode['time'])
  97                 print "\t      RT     | category | action          | msg"
  98                 header[0] = False
  99
 100         if 'rt' in actnode and 'Status' in actnode['rt']:
 101                 print "\t %5.5s %5.5s | %8.8s | %15.15s | %s" % \
 102                         (actnode['rt']['Status'], actnode['rt']['id'][7:],
 103                          actnode['category'], actnode['action'][0],
 104                          actnode['msg_format'][:-1])
 105         else:
 106                 if type(actnode['action']) == type([]):
 107                         action = actnode['action'][0]
 108                 else:
 109                         action = actnode['action']
 110                 if 'category' in actnode:
 111                         category = actnode['category']
 112                 else:
 113                         category = "none"
 114
 115                 if 'msg_format' in actnode:
 116                         print "\t       %5.5s | %8.8s | %15.15s | %s" % \
 117                         (actnode['ticket_id'],
 118                          category, action,
 119                          actnode['msg_format'][:-1])
 120                 else:
 121                         print "\t       %5.5s | %8.8s | %15.15s" % \
 122                         (actnode['ticket_id'],
 123                          category, action)
 124
 125 def pcu_print_info(pcuinfo, hostname):
 126         print "   Checked: ",
 127         if 'checked' in pcuinfo:
 128                 print "%11.11s " % diff_time(pcuinfo['checked'])
 129         else:
 130                 print "Unknown"
 131
 132         print "\t            user   |          password | port | pcu_id | hostname "
 133         print "\t %17s | %17s | %4s | %6s | %30s | %s" % \
 134                 (pcuinfo['username'], pcuinfo['password'],
 135                  pcuinfo[hostname], pcuinfo['pcu_id'], reboot.pcu_name(pcuinfo), pcuinfo['model'])
 136
 137         if 'portstatus' in pcuinfo and pcuinfo['portstatus'] != {} and pcuinfo['portstatus'] != None:
 138                 if pcuinfo['portstatus']['22'] == "open":
 139                         print "\t ssh -o PasswordAuthentication=yes -o PubkeyAuthentication=no %s@%s" % (pcuinfo['username'], reboot.pcu_name(pcuinfo))
 140                 if pcuinfo['portstatus']['23'] == "open":
 141                         print "\t telnet %s" % (reboot.pcu_name(pcuinfo))
 142                 if pcuinfo['portstatus']['80'] == "open" or \
 143                         pcuinfo['portstatus']['443'] == "open":
 144                         print "\t https://%s" % (reboot.pcu_name(pcuinfo))
 145                         print "\t import %s.png" % (reboot.pcu_name(pcuinfo))
 146                         print """\t mutt -s "crash for %s" -a %s.png sapanb@cs.princeton.edu < /dev/null""" % (hostname, reboot.pcu_name(pcuinfo))
 147                 if pcuinfo['portstatus']['443'] == "open":
 148                         print "\t racadm.py -r %s -u %s -p '%s'" % (pcuinfo['ip'], pcuinfo['username'], pcuinfo['password'])
 149                         print "\t cmdhttps/locfg.pl -s %s -f iloxml/Reset_Server.xml -u %s -p '%s' | grep MESSAGE" % \
 150                                 (reboot.pcu_name(pcuinfo), pcuinfo['username'], pcuinfo['password'])
 151                         print "\t cmdhttps/locfg.pl -s %s -f iloxml/License.xml -u %s -p '%s' | grep MESSAGE" % \
 152                                 (reboot.pcu_name(pcuinfo), pcuinfo['username'], pcuinfo['password'])
 153                 if pcuinfo['portstatus']['16992'] == "open":
 154                         print "\t ./cmdamt/remoteControl -A -verbose 'http://%s:16992/RemoteControlService' -user admin -pass '%s'" % (reboot.pcu_name(pcuinfo), pcuinfo['password'])
 155
 156 if config.findbad:
 157         # rerun findbad with the nodes in the given nodes.
 158         import os
 159         file = "findbad.txt"
 160         configmodule.setFileFromList(file, config.args)
 161         os.system("./findbad.py --cachenodes --debug=0 --dbname=findbad --increment --nodelist %s" % file)
 162
 163 fb = database.dbLoad("findbad")
 164 act_all = database.dbLoad("act_all")
 165
 166 for node in config.args:
 167         config.node = node
 168
 169         plc_nodeinfo = api.GetNodes({'hostname': config.node}, None)[0]
 170         fb_nodeinfo  = fb['nodes'][config.node]['values']
 171
 172         plc_print_nodeinfo(plc_nodeinfo)
 173         fb_print_nodeinfo(fb_nodeinfo)
 174
 175         if fb_nodeinfo['pcu'] == "PCU":
 176                 pcu = reboot.get_pcu_values(fb_nodeinfo['plcnode']['pcu_ids'][0])
 177                 pcu_print_info(pcu, config.node)
 178
 179         if config.node in act_all and len(act_all[config.node]) > 0:
 180                 header = [True]
 181
 182                 if config.endrecord:
 183                         node_end_record(config.node)
 184                         #a = Action(config.node, act_all[config.node][0])
 185                         #a.delField('rt')
 186                         #a.delField('found_rt_ticket')
 187                         #a.delField('second-mail-at-oneweek')
 188                         #a.delField('second-mail-at-twoweeks')
 189                         #a.delField('first-found')
 190                         #rec = a.get()
 191                         #rec['action'] = ["close_rt"]
 192                         #rec['category'] = "UNKNOWN"
 193                         #rec['stage'] = "monitor-end-record"
 194                         #rec['time'] = time.time() - 7*60*60*24
 195                         #act_all[config.node].insert(0,rec)
 196                         #database.dbDump("act_all", act_all)
 197
 198                 for act_nodeinfo in act_all[config.node]:
 199                         act_print_nodeinfo(act_nodeinfo, header)
 200         else: act_nodeinfo = None
 201
 202         print ""
 203
 204         if config.bootcd:
 205                 print """
 206 If you need a new bootcd, the steps are very simple:
 207
 208 Visit:
 209  * https://www.planet-lab.org/db/nodes/index.php?nodepattern=%s
 210  * Select Download -> Download ISO image for %s
 211  * Save the ISO, and burn it to a writable CD-ROM.
 212  * Replace the old CD and reboot the machine.
 213
 214 Please let me know if you have any additional questions.
 215 """ % (config.node, config.node)
 216