siteinfo.py

   1 #!/usr/bin/python
   2
   3 from monitor.wrapper import plc
   4 api = plc.getAuthAPI()
   5
   6 from monitor import database
   7 from monitor.pcu import reboot
   8
   9 import time
  10 from nodecommon import *
  11
  12 from monitor import util
  13 from monitor import parser as parsermodule
  14 from monitor.model import *
  15
  16
  17 parser = parsermodule.getParser()
  18 parser.set_defaults(site=None,
  19                                         findbad=False,
  20                                         enable=False,
  21                                         disable=False
  22                                         )
  23 parser.add_option("", "--site", dest="site", metavar="login_base",
  24                                         help="The sitename to present")
  25 parser.add_option("", "--findbad", dest="findbad", action="store_true",
  26                                         help="Re-run findbad on the nodes we're going to check before acting.")
  27 parser.add_option("", "--enable", dest="enable", action="store_true",
  28                                         help="")
  29 parser.add_option("", "--disable", dest="disable", action="store_true",
  30                                         help="")
  31 config = parsermodule.parse_args(parser)
  32
  33 def color_sitestatus(status):
  34         if status == "good":
  35                 return green(status)
  36         elif status == "down":
  37                 return red(status)
  38         else:
  39                 return status
  40
  41
  42 def pf_print_siteinfo(sitename):
  43         pf = PersistFlags(sitename, 1, db='site_persistflags')
  44         if pf.checkattr('last_changed'):
  45                 print "   Checked: %s" % diff_time(pf.last_checked)
  46                 print "\t status | nodes up / total | last_change"
  47                 print "\t   %6s | %8s / %5s | %s" % \
  48                         ( color_sitestatus(pf.status), pf.nodes_up, pf.nodes_total, diff_time(pf.last_changed) )
  49         else:
  50                 print "no  such site in pf"
  51         del pf
  52
  53
  54 def plc_print_siteinfo(plcsite):
  55         print ""
  56         print "   Checked: %s" % time.ctime()
  57         print "\t login_base    | used / max | enabled | last_updated "
  58         print "\t %13s | %4s / %3s | %7s | %12s" % \
  59                         (plcsite['login_base'],
  60                          len(plcsite['slice_ids']),
  61                          plcsite['max_slices'],
  62                          plcsite['enabled'],
  63                          diff_time(plcsite['last_updated']))
  64
  65         print ""
  66         nodes = api.GetNodes(plcsite['node_ids'])
  67         print "   Checked: %s" % time.ctime()
  68         print "\t                               host     | state | obs   |   created   |   updated   | last_contact "
  69         for plcnode in nodes:
  70                 fbnode = FindbadNodeRecord.get_latest_by(hostname=plcnode['hostname']).to_dict()
  71                 plcnode['state'] = color_boot_state(get_current_state(fbnode))
  72                 print "\t  %37s |  %5s |  %5s | %11.11s | %11.11s | %12s " % \
  73                 (plcnode['hostname'], color_boot_state(plcnode['boot_state']), plcnode['state'],
  74                         diff_time(plcnode['date_created']), diff_time(plcnode['last_updated']),
  75                 diff_time(plcnode['last_contact']))
  76
  77
  78 act_all = database.dbLoad("act_all")
  79
  80 for site in config.args:
  81         config.site = site
  82
  83         plc_siteinfo = api.GetSites({'login_base': config.site})[0]
  84         url = "https://www.planet-lab.org/db/sites/index.php?site_pattern="
  85         plc_siteinfo['url'] = url + plc_siteinfo['login_base']
  86
  87         if config.findbad:
  88                 # rerun findbad with the nodes in the given nodes.
  89                 import os
  90                 file = "findbad.txt"
  91                 nodes = api.GetNodes(plc_siteinfo['node_ids'], ['hostname'])
  92                 nodes = [ n['hostname'] for n in nodes ]
  93                 util.file.setFileFromList(file, nodes)
  94                 os.system("./findbad.py --cachenodes --debug=0 --dbname=findbad --increment --nodelist %s" % file)
  95
  96         print "%(login_base)s %(url)s" % plc_siteinfo
  97         pf_print_siteinfo(config.site)
  98         plc_print_siteinfo(plc_siteinfo)
  99
 100         if config.enable:
 101                 api.UpdateSite(config.site, {'enabled' : True})
 102         if config.disable:
 103                 api.UpdateSite(config.site, {'enabled' : False})