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 util.file
  14
  15 import parser as parsermodule
  16
  17
  18 parser = parsermodule.getParser()
  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 = parsermodule.parse_args(parser)
  33
  34 from unified_model import *
  35 def color_sitestatus(status):
  36         if status == "good":
  37                 return green(status)
  38         elif status == "down":
  39                 return red(status)
  40         else:
  41                 return status
  42
  43
  44 def pf_print_siteinfo(sitename):
  45         pf = PersistFlags(sitename, 1, db='site_persistflags')
  46         if pf.checkattr('last_changed'):
  47                 print "   Checked: %s" % diff_time(pf.last_checked)
  48                 print "\t status | nodes up / total | last_change"
  49                 print "\t   %6s | %8s / %5s | %s" % \
  50                         ( color_sitestatus(pf.status), pf.nodes_up, pf.nodes_total, diff_time(pf.last_changed) )
  51         else:
  52                 print "no  such site in pf"
  53         del pf
  54
  55
  56 def plc_print_siteinfo(plcsite):
  57         print ""
  58         print "   Checked: %s" % time.ctime()
  59         print "\t login_base    | used / max | enabled | last_updated "
  60         print "\t %13s | %4s / %3s | %7s | %12s" % \
  61                         (plcsite['login_base'],
  62                          len(plcsite['slice_ids']),
  63                          plcsite['max_slices'],
  64                          plcsite['enabled'],
  65                          diff_time(plcsite['last_updated']))
  66
  67         print ""
  68         nodes = api.GetNodes(plcsite['node_ids'])
  69         print "   Checked: %s" % time.ctime()
  70         print "\t                               host     | state | obs   |   created   |   updated   | last_contact "
  71         for plcnode in nodes:
  72                 fbnode = fb['nodes'][plcnode['hostname']]['values']
  73                 plcnode['state'] = color_boot_state(get_current_state(fbnode))
  74                 print "\t  %37s |  %5s |  %5s | %11.11s | %11.11s | %12s " % \
  75                 (plcnode['hostname'], color_boot_state(plcnode['boot_state']), plcnode['state'],
  76                         diff_time(plcnode['date_created']), diff_time(plcnode['last_updated']),
  77                 diff_time(plcnode['last_contact']))
  78
  79
  80 fb = database.dbLoad("findbad")
  81 act_all = database.dbLoad("act_all")
  82
  83 for site in config.args:
  84         config.site = site
  85
  86         plc_siteinfo = api.GetSites({'login_base': config.site})[0]
  87         url = "https://www.planet-lab.org/db/sites/index.php?site_pattern="
  88         plc_siteinfo['url'] = url + plc_siteinfo['login_base']
  89
  90         if config.findbad:
  91                 # rerun findbad with the nodes in the given nodes.
  92                 import os
  93                 file = "findbad.txt"
  94                 nodes = api.GetNodes(plc_siteinfo['node_ids'], ['hostname'])
  95                 nodes = [ n['hostname'] for n in nodes ]
  96                 util.file.setFileFromList(file, nodes)
  97                 os.system("./findbad.py --cachenodes --debug=0 --dbname=findbad --increment --nodelist %s" % file)
  98
  99         print "%(login_base)s %(url)s" % plc_siteinfo
 100         pf_print_siteinfo(config.site)
 101         plc_print_siteinfo(plc_siteinfo)
 102
 103         if config.enable:
 104                 api.UpdateSite(config.site, {'enabled' : True})
 105         if config.disable:
 106                 api.UpdateSite(config.site, {'enabled' : False})