nodeinfo.py

   1 #!/usr/bin/python
   2
   3 import plc
   4 import auth
   5 api = plc.PLC(auth.auth, auth.plc)
   6
   7 import soltesz
   8 fb = soltesz.dbLoad("findbad")
   9 act_all = soltesz.dbLoad("act_all")
  10
  11 import reboot
  12
  13 import time
  14
  15 from config import config
  16 from optparse import OptionParser
  17
  18 parser = OptionParser()
  19 parser.set_defaults(node=None)
  20 parser.add_option("", "--node", dest="node", metavar="nodename.edu",
  21                                         help="A single node name to add to the nodegroup")
  22 config = config(parser)
  23 config.parse_args()
  24
  25 def diff_time(timestamp):
  26         now = time.time()
  27         diff = now - timestamp
  28         # return the number of seconds as a difference from current time.
  29         t_str = ""
  30         if diff < 60: # sec in min.
  31                 t = diff
  32                 t_str = "%s sec ago" % t
  33         elif diff < 60*60: # sec in hour
  34                 t = diff // (60)
  35                 t_str = "%s min ago" % int(t)
  36         elif diff < 60*60*24: # sec in day
  37                 t = diff // (60*60)
  38                 t_str = "%s hours ago" % int(t)
  39         elif diff < 60*60*24*7: # sec in week
  40                 t = diff // (60*60*24)
  41                 t_str = "%s days ago" % int(t)
  42         elif diff < 60*60*24*30: # approx sec in month
  43                 t = diff // (60*60*24*7)
  44                 t_str = "%s weeks ago" % int(t)
  45         elif diff > 60*60*24*30: # approx sec in month
  46                 t = diff // (60*60*24*7*30)
  47                 t_str = "%s months ago" % int(t)
  48         return t_str
  49
  50 def plc_print_nodeinfo(plcnode):
  51         url = "https://www.planet-lab.org/db/nodes/index.php?nodepattern="
  52         plcnode['url'] = url + plcnode['hostname']
  53
  54         print "%(hostname)s %(url)s" % plcnode
  55         print "   Checked: %s" % time.ctime()
  56
  57         print "\t boot_state |   created   |   updated   | last_contact"
  58         print "\t %10.10s | %11.11s | %11.11s | %12s" % \
  59                 (plcnode['boot_state'], diff_time(plcnode['date_created']),
  60                  diff_time(plcnode['last_updated']),
  61                  diff_time(plcnode['last_contact']))
  62
  63 def fb_print_nodeinfo(fbnode):
  64         print "   Checked: ",
  65         if 'checked' in fbnode:
  66                 print "%11.11s " % diff_time(fbnode['checked'])
  67         else:
  68                 print "Unknown"
  69         print "\t      state |  ssh  |  pcu  | bootcd | category | kernel"
  70         if fbnode['bootcd']:
  71                 fbnode['bootcd'] = fbnode['bootcd'].split()[-1]
  72         else:
  73                 fbnode['bootcd'] = "unknown"
  74         fbnode['kernel'] = fbnode['kernel'].split()[2]
  75         print "\t %(state)10.10s | %(ssh)5.5s | %(pcu)5.5s | %(bootcd)6.6s | %(category)8.8s | %(kernel)s" % fbnode
  76
  77 def act_print_nodeinfo(actnode, header):
  78         if header[0]:
  79                 print "   Created: %11.11s" % diff_time(actnode['date_created'])
  80                 print "   LastTime %11.11s" % diff_time(actnode['time'])
  81                 print "\t      RT     | category | action          | msg"
  82                 header[0] = False
  83
  84         if 'rt' in actnode:
  85                 print "\t %5.5s %5.5s | %8.8s | %15.15s | %s" % \
  86                         (actnode['rt']['Status'], actnode['rt']['id'][7:],
  87                          actnode['category'], actnode['action'][0],
  88                          actnode['msg_format'][:-1])
  89         else:
  90                 print "\t       %5.5s | %8.8s | %15.15s | %s" % \
  91                         (actnode['ticket_id'],
  92                          actnode['category'], actnode['action'][0],
  93                          actnode['msg_format'][:-1])
  94
  95 def pcu_print_info(pcuinfo):
  96         print "   Checked: ",
  97         if 'checked' in pcuinfo:
  98                 print "%11.11s " % diff_time(pcuinfo['checked'])
  99         else:
 100                 print "Unknown"
 101
 102         print "\t            user   |          password |   hostname "
 103         print "\t %17s | %17s | %30s | %s" % \
 104                 (pcuinfo['username'], pcuinfo['password'],
 105                  reboot.pcu_name(pcuinfo), pcuinfo['model'])
 106
 107         if pcuinfo['portstatus']['22'] == "open":
 108                 print "\t ssh -o PasswordAuthentication=yes -o PubkeyAuthentication=no %s@%s" % (pcuinfo['username'], reboot.pcu_name(pcuinfo))
 109         if pcuinfo['portstatus']['23'] == "open":
 110                 print "\t telnet %s" % (reboot.pcu_name(pcuinfo))
 111         if pcuinfo['portstatus']['80'] == "open" or \
 112                 pcuinfo['portstatus']['443'] == "open":
 113                 print "\t http://%s" % (reboot.pcu_name(pcuinfo))
 114
 115 if config.node:
 116         plc_nodeinfo = api.GetNodes({'hostname': config.node}, None)[0]
 117         fb_nodeinfo  = fb['nodes'][config.node]['values']
 118
 119         plc_print_nodeinfo(plc_nodeinfo)
 120         fb_print_nodeinfo(fb_nodeinfo)
 121
 122         if fb_nodeinfo['pcu'] == "PCU":
 123                 pcu = reboot.get_pcu_values(fb_nodeinfo['plcnode']['pcu_ids'][0])
 124                 pcu_print_info(pcu)
 125
 126         if config.node in act_all and len(act_all[config.node]) > 0:
 127                 header = [True]
 128                 for act_nodeinfo in act_all[config.node]:
 129                         act_print_nodeinfo(act_nodeinfo, header)
 130         else: act_nodeinfo = None
 131