siteinfo.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(site=None,
  20                                         findbad=False,
  21                                         enable=False,
  22                                         disable=False
  23                                         )
  24 parser.add_option("", "--site", dest="site", metavar="login_base",
  25                                         help="The sitename to present")
  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("", "--enable", dest="enable", action="store_true",
  29                                         help="")
  30 parser.add_option("", "--disable", dest="disable", action="store_true",
  31                                         help="")
  32 config = cfg(parser)
  33 config.parse_args()
  34
  35 from unified_model import *
  36 def color_sitestatus(status):
  37         if status == "good":
  38                 return green(status)
  39         elif status == "down":
  40                 return red(status)
  41         else:
  42                 return status
  43
  44
  45 def pf_print_siteinfo(sitename):
  46         pf = PersistFlags(sitename, 1, db='site_persistflags')
  47         if pf.checkattr('last_changed'):
  48                 print "   Checked: %s" % diff_time(pf.last_checked)
  49                 print "\t status | nodes up / total | last_change"
  50                 print "\t   %6s | %8s / %5s | %s" % \
  51                         ( color_sitestatus(pf.status), pf.nodes_up, pf.nodes_total, diff_time(pf.last_changed) )
  52         else:
  53                 print "no  such site in pf"
  54         del pf
  55
  56
  57 def plc_print_siteinfo(plcsite):
  58         print ""
  59         print "   Checked: %s" % time.ctime()
  60         print "\t login_base    | used / max | enabled | last_updated "
  61         print "\t %13s | %4s / %3s | %7s | %12s" % \
  62                         (plcsite['login_base'],
  63                          len(plcsite['slice_ids']),
  64                          plcsite['max_slices'],
  65                          plcsite['enabled'],
  66                          diff_time(plcsite['last_updated']))
  67
  68         print ""
  69         nodes = api.GetNodes(plcsite['node_ids'])
  70         print "   Checked: %s" % time.ctime()
  71         print "\t                               host     | state | obs   |   created   |   updated   | last_contact "
  72         for plcnode in nodes:
  73                 fbnode = fb['nodes'][plcnode['hostname']]['values']
  74                 plcnode['state'] = color_boot_state(get_current_state(fbnode))
  75                 print "\t  %37s |  %5s |  %5s | %11.11s | %11.11s | %12s " % \
  76                 (plcnode['hostname'], color_boot_state(plcnode['boot_state']), plcnode['state'],
  77                         diff_time(plcnode['date_created']), diff_time(plcnode['last_updated']),
  78                 diff_time(plcnode['last_contact']))
  79
  80
  81 fb = database.dbLoad("findbad")
  82 act_all = database.dbLoad("act_all")
  83
  84 for site in config.args:
  85         config.site = site
  86
  87         plc_siteinfo = api.GetSites({'login_base': config.site})[0]
  88         url = "https://www.planet-lab.org/db/sites/index.php?site_pattern="
  89         plc_siteinfo['url'] = url + plc_siteinfo['login_base']
  90
  91         if config.findbad:
  92                 # rerun findbad with the nodes in the given nodes.
  93                 import os
  94                 file = "findbad.txt"
  95                 nodes = api.GetNodes(plc_siteinfo['node_ids'], ['hostname'])
  96                 nodes = [ n['hostname'] for n in nodes ]
  97                 configmodule.setFileFromList(file, nodes)
  98                 os.system("./findbad.py --cachenodes --debug=0 --dbname=findbad --increment --nodelist %s" % file)
  99
 100         print "%(login_base)s %(url)s" % plc_siteinfo
 101         pf_print_siteinfo(config.site)
 102         plc_print_siteinfo(plc_siteinfo)
 103
 104         if config.enable:
 105                 api.UpdateSite(config.site, {'enabled' : True})
 106         if config.disable:
 107                 api.UpdateSite(config.site, {'enabled' : False})