monitor_policy.py

   1 import config
   2 import database
   3 import time
   4 import mailer
   5 from www.printbadnodes import cmpCategoryVal
   6 import sys
   7 import emailTxt
   8 import string
   9
  10 from policy import get_ticket_id, print_stats, close_rt_backoff, reboot_node
  11 from rt import is_host_in_rt_tickets
  12 import plc
  13
  14 # Time to enforce policy
  15 POLSLEEP = 7200
  16
  17 # Where to email the summary
  18 SUMTO = "soltesz@cs.princeton.edu"
  19 TECHEMAIL="tech-%s@sites.planet-lab.org"
  20 PIEMAIL="pi-%s@sites.planet-lab.org"
  21 SLICEMAIL="%s@slices.planet-lab.org"
  22 PLCEMAIL="support@planet-lab.org"
  23
  24 #Thresholds (DAYS)
  25 SPERMIN = 60
  26 SPERHOUR = 60*60
  27 SPERDAY = 86400
  28 PITHRESH = 7 * SPERDAY
  29 SLICETHRESH = 7 * SPERDAY
  30 # Days before attempting rins again
  31 RINSTHRESH = 5 * SPERDAY
  32
  33 # Days before calling the node dead.
  34 DEADTHRESH = 30 * SPERDAY
  35 # Minimum number of nodes up before squeezing
  36 MINUP = 2
  37
  38 TECH=1
  39 PI=2
  40 USER=4
  41 ADMIN=8
  42
  43 from unified_model import *
  44
  45 class Merge:
  46         def __init__(self, l_merge):
  47                 self.merge_list = l_merge
  48
  49                 # the hostname to loginbase mapping
  50                 self.plcdb_hn2lb = database.dbLoad("plcdb_hn2lb")
  51
  52                 # Previous actions taken on nodes.
  53                 self.act_all = database.if_cached_else(1, "act_all", lambda : {})
  54                 self.findbad = database.if_cached_else(1, "findbad", lambda : {})
  55
  56                 self.cache_all = database.if_cached_else(1, "act_all", lambda : {})
  57                 self.sickdb = {}
  58                 self.mergedb = {}
  59
  60         def run(self):
  61                 # populate sickdb
  62                 self.accumSickSites()
  63                 # read data from findbad and act_all
  64                 self.mergeActionsAndBadDB()
  65                 # pass node_records to RT
  66                 return self.getRecordList()
  67
  68         def accumSickSites(self):
  69                 """
  70                 Take all nodes, from l_diagnose, look them up in the act_all database,
  71                 and insert them into sickdb[] as:
  72
  73                         sickdb[loginbase][nodename] = fb_record
  74                 """
  75                 # look at all problems reported by findbad
  76                 l_nodes = self.findbad['nodes'].keys()
  77                 count = 0
  78                 for nodename in l_nodes:
  79                         if nodename not in self.merge_list:
  80                                 continue                # skip this node, since it's not wanted
  81
  82                         count += 1
  83                         loginbase = self.plcdb_hn2lb[nodename]
  84                         values = self.findbad['nodes'][nodename]['values']
  85
  86                         fb_record = {}
  87                         fb_record['nodename'] = nodename
  88                         try:
  89                                 fb_record['category'] = values['category']
  90                         except:
  91                                 print values
  92                                 print nodename
  93                                 print self.findbad['nodes'][nodename]
  94                                 count -= 1
  95                                 continue
  96                         fb_record['state'] = values['state']
  97                         fb_record['comonstats'] = values['comonstats']
  98                         fb_record['plcnode'] = values['plcnode']
  99                         fb_record['kernel'] = self.getKernel(values['kernel'])
 100                         fb_record['stage'] = "findbad"
 101                         fb_record['message'] = None
 102                         fb_record['bootcd'] = values['bootcd']
 103                         fb_record['args'] = None
 104                         fb_record['info'] = None
 105                         fb_record['time'] = time.time()
 106                         fb_record['date_created'] = time.time()
 107
 108                         if loginbase not in self.sickdb:
 109                                 self.sickdb[loginbase] = {}
 110
 111                         self.sickdb[loginbase][nodename] = fb_record
 112
 113                 print "Found %d nodes" % count
 114
 115         def getKernel(self, unamestr):
 116                 s = unamestr.split()
 117                 if len(s) > 2:
 118                         return s[2]
 119                 else:
 120                         return ""
 121
 122         def mergeActionsAndBadDB(self):
 123                 """
 124                 - Look at the sick node_records as reported in findbad,
 125                 - Then look at the node_records in act_all.
 126
 127                 There are four cases:
 128                 1) Problem in findbad, no problem in act_all
 129                         this ok, b/c it just means it's a new problem
 130                 2) Problem in findbad, problem in act_all
 131                         -Did the problem get better or worse?
 132                                 -If Same, or Worse, then continue looking for open tickets.
 133                                 -If Better, or No problem, then "back-off" penalties.
 134                                         This judgement may need to wait until 'Diagnose()'
 135
 136                 3) No problem in findbad, problem in act_all
 137                         The the node is operational again according to Findbad()
 138
 139                 4) No problem in findbad, no problem in act_all
 140                         There won't be a record in either db, so there's no code.
 141                 """
 142
 143                 sorted_sites = self.sickdb.keys()
 144                 sorted_sites.sort()
 145                 # look at all problems reported by findbad
 146                 for loginbase in sorted_sites:
 147                         d_fb_nodes = self.sickdb[loginbase]
 148                         sorted_nodes = d_fb_nodes.keys()
 149                         sorted_nodes.sort()
 150                         for nodename in sorted_nodes:
 151                                 fb_record = self.sickdb[loginbase][nodename]
 152                                 x = fb_record
 153                                 if loginbase not in self.mergedb:
 154                                         self.mergedb[loginbase] = {}
 155
 156                                 # take the info either from act_all or fb-record.
 157                                 # if node not in act_all
 158                                 #       then take it from fbrecord, obviously.
 159                                 # else node in act_all
 160                                 #   if act_all == 0 length (no previous records)
 161                                 #               then take it from fbrecord.
 162                                 #   else
 163                                 #           take it from act_all.
 164                                 #
 165
 166                                 # We must compare findbad state with act_all state
 167                                 if nodename not in self.act_all:
 168                                         # 1) ok, b/c it's a new problem. set ticket_id to null
 169                                         self.mergedb[loginbase][nodename] = {}
 170                                         self.mergedb[loginbase][nodename].update(x)
 171                                         self.mergedb[loginbase][nodename]['ticket_id'] = ""
 172                                         self.mergedb[loginbase][nodename]['prev_category'] = "NORECORD"
 173                                 else:
 174                                         if len(self.act_all[nodename]) == 0:
 175                                                 self.mergedb[loginbase][nodename] = {}
 176                                                 self.mergedb[loginbase][nodename].update(x)
 177                                                 self.mergedb[loginbase][nodename]['ticket_id'] = ""
 178                                                 self.mergedb[loginbase][nodename]['prev_category'] = "NORECORD"
 179                                         else:
 180                                                 y = self.act_all[nodename][0]
 181                                                 y['prev_category'] = y['category']
 182
 183                                                 self.mergedb[loginbase][nodename] = {}
 184                                                 self.mergedb[loginbase][nodename].update(y)
 185                                                 self.mergedb[loginbase][nodename]['comonstats'] = x['comonstats']
 186                                                 self.mergedb[loginbase][nodename]['category']   = x['category']
 187                                                 self.mergedb[loginbase][nodename]['state'] = x['state']
 188                                                 self.mergedb[loginbase][nodename]['kernel']=x['kernel']
 189                                                 self.mergedb[loginbase][nodename]['bootcd']=x['bootcd']
 190                                                 self.mergedb[loginbase][nodename]['plcnode']=x['plcnode']
 191                                                 ticket = get_ticket_id(self.mergedb[loginbase][nodename])
 192                                                 self.mergedb[loginbase][nodename]['rt'] = mailer.getTicketStatus(ticket)
 193
 194                                         # delete the entry from cache_all to keep it out of case 3)
 195                                         del self.cache_all[nodename]
 196
 197                 # 3) nodes that remin in cache_all were not identified by findbad.
 198                 #        Do we keep them or not?
 199                 #   NOTE: i think that since the categories are performed before this
 200                 #               step now, and by a monitor-controlled agent.
 201
 202                 return
 203
 204         def getRecordList(self):
 205                 sorted_sites = self.mergedb.keys()
 206                 sorted_sites.sort()
 207                 ret_list = []
 208
 209                 # look at all problems reported by merge
 210                 for loginbase in sorted_sites:
 211                         d_merge_nodes = self.mergedb[loginbase]
 212                         for nodename in d_merge_nodes.keys():
 213                                 record = self.mergedb[loginbase][nodename]
 214                                 ret_list.append(record)
 215
 216                 return ret_list
 217
 218 class RT:
 219         def __init__(self, record_list, dbTickets, l_ticket_blacklist, target = None):
 220                 # Time of last update of ticket DB
 221                 self.record_list = record_list
 222                 self.dbTickets = dbTickets
 223                 self.lastupdated = 0
 224                 self.l_ticket_blacklist = l_ticket_blacklist
 225                 self.tickets = {}
 226
 227         def run(self):
 228                 self.count = 0
 229                 ret_list = []
 230                 for diag_node in self.record_list:
 231                         if diag_node != None:
 232                                 host = diag_node['nodename']
 233                                 (b_host_inticket, r_ticket) = is_host_in_rt_tickets(host, \
 234                                                                                                         self.l_ticket_blacklist, \
 235                                                                                                         self.dbTickets)
 236                                 diag_node['found_rt_ticket'] = None
 237                                 if b_host_inticket:
 238                                         #logger.debug("RT: found tickets for %s" %host)
 239                                         diag_node['found_rt_ticket'] = r_ticket['ticket_id']
 240
 241                                 else:
 242                                         if r_ticket is not None:
 243                                                 print "Ignoring ticket %s" % r_ticket['ticket_id']
 244                                                 # TODO: why do i return the ticket id for a
 245                                                 #               blacklisted ticket id?
 246                                                 #diag_node['found_rt_ticket'] = r_ticket['ticket_id']
 247                                         self.count = self.count + 1
 248
 249                                 ret_list.append(diag_node)
 250
 251                 #print "RT processed %d nodes with noticket" % self.count
 252                 #logger.debug("RT filtered %d noticket nodes" % self.count)
 253                 return ret_list
 254
 255 class Diagnose:
 256         def __init__(self, record_list):
 257                 self.record_list = record_list
 258                 self.plcdb_hn2lb = database.dbLoad("plcdb_hn2lb")
 259                 self.findbad = database.if_cached_else(1, "findbad", lambda : {})
 260
 261                 self.diagnose_in = {}
 262                 self.diagnose_out = {}
 263
 264         def run(self):
 265                 self.accumSickSites()
 266
 267                 #logger.debug("Accumulated %d sick sites" % len(self.diagnose_in.keys()))
 268
 269                 try:
 270                         stats = self.diagnoseAll()
 271                 except Exception, err:
 272                         print "----------------"
 273                         import traceback
 274                         print traceback.print_exc()
 275                         print err
 276                         #if config.policysavedb:
 277                         sys.exit(1)
 278
 279                 #print_stats("sites_observed", stats)
 280                 #print_stats("sites_diagnosed", stats)
 281                 #print_stats("nodes_diagnosed", stats)
 282
 283                 return self.diagnose_out
 284
 285         def accumSickSites(self):
 286                 """
 287                 Take all nodes, from l_diagnose, look them up in the diagnose_out database,
 288                 and insert them into diagnose_in[] as:
 289
 290                         diagnose_in[loginbase] = [diag_node1, diag_node2, ...]
 291                 """
 292                 for node_record in self.record_list:
 293
 294                         nodename = node_record['nodename']
 295                         loginbase = self.plcdb_hn2lb[nodename]
 296
 297                         if loginbase not in self.diagnose_in:
 298                                 self.diagnose_in[loginbase] = {}
 299
 300                         self.diagnose_in[loginbase][nodename] = node_record
 301
 302                 return
 303
 304         def diagnoseAll(self):
 305                 i_sites_observed = 0
 306                 i_sites_diagnosed = 0
 307                 i_nodes_diagnosed = 0
 308                 i_nodes_actedon = 0
 309                 i_sites_emailed = 0
 310                 l_allsites = []
 311
 312                 sorted_sites = self.diagnose_in.keys()
 313                 sorted_sites.sort()
 314                 self.diagnose_out= {}
 315                 for loginbase in sorted_sites:
 316                         l_allsites += [loginbase]
 317
 318                         d_diag_nodes = self.diagnose_in[loginbase]
 319                         d_act_records = self.__diagnoseSite(loginbase, d_diag_nodes)
 320                         # store records in diagnose_out, for saving later.
 321                         self.diagnose_out.update(d_act_records)
 322
 323                         if len(d_act_records[loginbase]['nodes'].keys()) > 0:
 324                                 i_nodes_diagnosed += (len(d_act_records[loginbase]['nodes'].keys()))
 325                                 i_sites_diagnosed += 1
 326                         i_sites_observed += 1
 327
 328                 return {'sites_observed': i_sites_observed,
 329                                 'sites_diagnosed': i_sites_diagnosed,
 330                                 'nodes_diagnosed': i_nodes_diagnosed,
 331                                 'allsites':l_allsites}
 332
 333                 pass
 334
 335         def __getDaysDown(self, diag_record, nodename):
 336                 daysdown = -1
 337                 if diag_record['comonstats']['sshstatus'] != "null":
 338                         daysdown = int(diag_record['comonstats']['sshstatus']) // (60*60*24)
 339                 elif diag_record['comonstats']['lastcotop'] != "null":
 340                         daysdown = int(diag_record['comonstats']['lastcotop']) // (60*60*24)
 341                 else:
 342                         now = time.time()
 343                         last_contact = diag_record['plcnode']['last_contact']
 344                         if last_contact == None:
 345                                 # the node has never been up, so give it a break
 346                                 daysdown = -1
 347                         else:
 348                                 diff = now - last_contact
 349                                 daysdown = diff // (60*60*24)
 350                 return daysdown
 351
 352         def __getStrDaysDown(self, diag_record, nodename):
 353                 daysdown = self.__getDaysDown(diag_record, nodename)
 354                 if daysdown > 0:
 355                         return "(%d days down)"%daysdown
 356                 else:
 357                         return "Unknown number of days"
 358
 359         def __getCDVersion(self, diag_record, nodename):
 360                 cdversion = ""
 361                 #print "Getting kernel for: %s" % diag_record['nodename']
 362                 cdversion = diag_record['kernel']
 363                 return cdversion
 364
 365         def __diagnoseSite(self, loginbase, d_diag_nodes):
 366                 """
 367                 d_diag_nodes are diagnose_in entries.
 368                 """
 369                 d_diag_site = {loginbase : { 'config' :
 370                                                                                                 {'squeeze': False,
 371                                                                                                  'email': False
 372                                                                                                 },
 373                                                                         'nodes': {}
 374                                                                         }
 375                                            }
 376                 sorted_nodes = d_diag_nodes.keys()
 377                 sorted_nodes.sort()
 378                 for nodename in sorted_nodes:
 379                         node_record = d_diag_nodes[nodename]
 380                         diag_record = self.__diagnoseNode(loginbase, node_record)
 381
 382                         if diag_record != None:
 383                                 d_diag_site[loginbase]['nodes'][nodename] = diag_record
 384
 385                                 # NOTE: improvement means, we need to act/squeeze and email.
 386                                 #print "DIAG_RECORD", diag_record
 387                                 if 'monitor-end-record' in diag_record['stage'] or \
 388                                    'nmreset' in diag_record['stage']:
 389                                 #       print "resetting loginbase!"
 390                                         d_diag_site[loginbase]['config']['squeeze'] = True
 391                                         d_diag_site[loginbase]['config']['email'] = True
 392                                 #else:
 393                                 #       print "NO IMPROVEMENT!!!!"
 394                         else:
 395                                 pass # there is nothing to do for this node.
 396
 397                 # NOTE: these settings can be overridden by command line arguments,
 398                 #       or the state of a record, i.e. if already in RT's Support Queue.
 399                 pf = PersistFlags(loginbase, 1, db='site_persistflags')
 400                 nodes_up = pf.nodes_up
 401                 if nodes_up < MINUP:
 402                         d_diag_site[loginbase]['config']['squeeze'] = True
 403
 404                 max_slices = self.getMaxSlices(loginbase)
 405                 num_nodes = pf.nodes_total #self.getNumNodes(loginbase)
 406                 # NOTE: when max_slices == 0, this is either a new site (the old way)
 407                 #       or an old disabled site from previous monitor (before site['enabled'])
 408                 if nodes_up < num_nodes and max_slices != 0:
 409                         d_diag_site[loginbase]['config']['email'] = True
 410
 411                 if len(d_diag_site[loginbase]['nodes'].keys()) > 0:
 412                         print "SITE: %20s : %d nodes up, at most" % (loginbase, nodes_up)
 413
 414                 return d_diag_site
 415
 416         def diagRecordByCategory(self, node_record):
 417                 nodename = node_record['nodename']
 418                 category = node_record['category']
 419                 state    = node_record['state']
 420                 loginbase = self.plcdb_hn2lb[nodename]
 421                 diag_record = None
 422
 423                 if  "ERROR" in category:        # i.e. "DOWN"
 424                         diag_record = {}
 425                         diag_record.update(node_record)
 426                         daysdown = self.__getDaysDown(diag_record, nodename)
 427                         #if daysdown < 7:
 428                         #       format = "DIAG: %20s : %-40s Down only %s days  NOTHING DONE"
 429                         #       print format % (loginbase, nodename, daysdown)
 430                         #       return None
 431
 432                         s_daysdown = self.__getStrDaysDown(diag_record, nodename)
 433                         diag_record['message'] = emailTxt.mailtxt.newdown
 434                         diag_record['args'] = {'nodename': nodename}
 435                         diag_record['info'] = (nodename, s_daysdown, "")
 436
 437                         #if 'reboot_node_failed' in node_record:
 438                         #       # there was a previous attempt to use the PCU.
 439                         #       if node_record['reboot_node_failed'] == False:
 440                         #               # then the last attempt apparently, succeeded.
 441                         #               # But, the category is still 'ERROR'.  Therefore, the
 442                         #               # PCU-to-Node mapping is broken.
 443                         #               #print "Setting message for ERROR node to PCU2NodeMapping: %s" % nodename
 444                         #               diag_record['message'] = emailTxt.mailtxt.pcutonodemapping
 445                         #               diag_record['email_pcu'] = True
 446
 447                         if diag_record['ticket_id'] == "":
 448                                 diag_record['log'] = "DOWN: %20s : %-40s == %20s %s" % \
 449                                         (loginbase, nodename, diag_record['info'][1:], diag_record['found_rt_ticket'])
 450                         else:
 451                                 diag_record['log'] = "DOWN: %20s : %-40s == %20s %s" % \
 452                                         (loginbase, nodename, diag_record['info'][1:], diag_record['ticket_id'])
 453
 454                 elif "OLDBOOTCD" in category:
 455                         # V2 boot cds as determined by findbad
 456                         s_daysdown = self.__getStrDaysDown(node_record, nodename)
 457                         s_cdversion = self.__getCDVersion(node_record, nodename)
 458                         diag_record = {}
 459                         diag_record.update(node_record)
 460                         #if "2.4" in diag_record['kernel'] or "v2" in diag_record['bootcd']:
 461                         diag_record['message'] = emailTxt.mailtxt.newbootcd
 462                         diag_record['args'] = {'nodename': nodename}
 463                         diag_record['info'] = (nodename, s_daysdown, s_cdversion)
 464                         if diag_record['ticket_id'] == "":
 465                                 diag_record['log'] = "BTCD: %20s : %-40s == %20s %20s %s" % \
 466                                                                         (loginbase, nodename, diag_record['kernel'],
 467                                                                          diag_record['bootcd'], diag_record['found_rt_ticket'])
 468                         else:
 469                                 diag_record['log'] = "BTCD: %20s : %-40s == %20s %20s %s" % \
 470                                                                         (loginbase, nodename, diag_record['kernel'],
 471                                                                          diag_record['bootcd'], diag_record['ticket_id'])
 472
 473                 elif "PROD" in category:
 474                         if "DEBUG" in state:
 475                                 # Not sure what to do with these yet.  Probably need to
 476                                 # reboot, and email.
 477                                 print "DEBG: %20s : %-40s  NOTHING DONE" % (loginbase, nodename)
 478                                 return None
 479                         elif "BOOT" in state:
 480                                 # no action needed.
 481                                 # TODO: remove penalties, if any are applied.
 482                                 now = time.time()
 483                                 last_contact = node_record['plcnode']['last_contact']
 484                                 if last_contact == None:
 485                                         time_diff = 0
 486                                 else:
 487                                         time_diff = now - last_contact;
 488
 489                                 if 'improvement' in node_record['stage']:
 490                                         # then we need to pass this on to 'action'
 491                                         diag_record = {}
 492                                         diag_record.update(node_record)
 493                                         diag_record['message'] = emailTxt.mailtxt.newthankyou
 494                                         diag_record['args'] = {'nodename': nodename}
 495                                         diag_record['info'] = (nodename, node_record['prev_category'],
 496                                                                                                          node_record['category'])
 497                                         #if 'email_pcu' in diag_record:
 498                                         #       if diag_record['email_pcu']:
 499                                         #               # previously, the pcu failed to reboot, so send
 500                                         #               # email. Now, reset these values to try the reboot
 501                                         #               # again.
 502                                         #               diag_record['email_pcu'] = False
 503                                         #               del diag_record['reboot_node_failed']
 504
 505                                         if diag_record['ticket_id'] == "":
 506                                                 diag_record['log'] = "IMPR: %20s : %-40s == %20s %20s %s %s" % \
 507                                                                         (loginbase, nodename, diag_record['stage'],
 508                                                                          state, category, diag_record['found_rt_ticket'])
 509                                         else:
 510                                                 diag_record['log'] = "IMPR: %20s : %-40s == %20s %20s %s %s" % \
 511                                                                         (loginbase, nodename, diag_record['stage'],
 512                                                                          state, category, diag_record['ticket_id'])
 513                                         return diag_record
 514                                 #elif time_diff >= 6*SPERHOUR:
 515                                 #       # heartbeat is older than 30 min.
 516                                 #       # then reset NM.
 517                                 #       #print "Possible NM problem!! %s - %s = %s" % (now, last_contact, time_diff)
 518                                 #       diag_record = {}
 519                                 #       diag_record.update(node_record)
 520                                 #       diag_record['message'] = emailTxt.mailtxt.NMReset
 521                                 #       diag_record['args'] = {'nodename': nodename}
 522                                 #       diag_record['stage'] = "nmreset"
 523                                 #       diag_record['info'] = (nodename,
 524                                 #                                                       node_record['prev_category'],
 525                                 #                                                       node_record['category'])
 526                                 #       if diag_record['ticket_id'] == "":
 527                                 #               diag_record['log'] = "NM  : %20s : %-40s == %20s %20s %s %s" % \
 528                                 #                                       (loginbase, nodename, diag_record['stage'],
 529                                 #                                        state, category, diag_record['found_rt_ticket'])
 530                                 #       else:
 531                                 #               diag_record['log'] = "NM  : %20s : %-40s == %20s" % \
 532                                 #                                       (loginbase, nodename, diag_record['stage'])
 533 #
 534 #                                       return diag_record
 535                                 else:
 536                                         return None
 537                         else:
 538                                 # unknown
 539                                 pass
 540                 elif "ALPHA"    in category:
 541                         pass
 542                 elif "clock_drift" in category:
 543                         pass
 544                 elif "dns"    in category:
 545                         pass
 546                 elif "filerw"    in category:
 547                         pass
 548                 else:
 549                         print "Unknown category!!!! %s" % category
 550                         sys.exit(1)
 551
 552                 return diag_record
 553
 554         def __diagnoseNode(self, loginbase, node_record):
 555                 # TODO: change the format of the hostname in this
 556                 #               record to something more natural.
 557                 nodename                = node_record['nodename']
 558                 category                = node_record['category']
 559                 prev_category   = node_record['prev_category']
 560                 state                   = node_record['state']
 561                 #if 'prev_category' in node_record:
 562                 #       prev_category = node_record['prev_category']
 563                 #else:
 564                 #       prev_category = "ERROR"
 565                 if node_record['prev_category'] != "NORECORD":
 566
 567                         val = cmpCategoryVal(category, prev_category)
 568                         print "%s went from %s -> %s" % (nodename, prev_category, category)
 569                         if prev_category == "UNKNOWN" and category == "PROD":
 570                                 # sending too many thank you notes to people that don't
 571                                 # deserve them.
 572                                 # TODO: not sure what effect this will have on the node
 573                                 # status, though...
 574                                 return None
 575
 576                         if val == 1:
 577                                 # improved
 578                                 if node_record['ticket_id'] == "" or node_record['ticket_id'] == None:
 579                                         print "closing record with no ticket: ", node_record['nodename']
 580                                         node_record['action'] = ['close_rt']
 581                                         node_record['message'] = None
 582                                         node_record['stage'] = 'monitor-end-record'
 583                                         return node_record
 584                                 else:
 585                                         node_record['stage'] = 'improvement'
 586
 587                                 #if 'monitor-end-record' in node_record['stage']:
 588                                 #       # just ignore it if it's already ended.
 589                                 #       # otherwise, the status should be worse, and we won't get
 590                                 #       # here.
 591                                 #       print "monitor-end-record: ignoring ", node_record['nodename']
 592                                 #       return None
 593 #
 594 #                                       #return None
 595                         elif val == -1:
 596                                 # current category is worse than previous, carry on
 597                                 pass
 598                         else:
 599                                 #values are equal, carry on.
 600                                 #print "why are we here?"
 601                                 pass
 602
 603                 if 'rt' in node_record and 'Status' in node_record['rt']:
 604                         if node_record['stage'] == 'ticket_waitforever':
 605                                 if 'resolved' in node_record['rt']['Status']:
 606                                         print "ending waitforever record for: ", node_record['nodename']
 607                                         node_record['action'] = ['noop']
 608                                         node_record['message'] = None
 609                                         node_record['stage'] = 'monitor-end-record'
 610                                         print "oldlog: %s" % node_record['log'],
 611                                         print "%15s" % node_record['action']
 612                                         return node_record
 613                                 if 'new' in node_record['rt']['Status'] and \
 614                                         'Queue' in node_record['rt'] and \
 615                                         'Monitor' in node_record['rt']['Queue']:
 616
 617                                         print "RESETTING stage to findbad"
 618                                         node_record['stage'] = 'findbad'
 619
 620                 #### COMPARE category and prev_category
 621                 # if not_equal
 622                 #       then assign a stage based on relative priorities
 623                 # else equal
 624                 #       then check category for stats.
 625                 diag_record = self.diagRecordByCategory(node_record)
 626                 if diag_record == None:
 627                         #print "diag_record == None"
 628                         return None
 629
 630                 #### found_RT_ticket
 631                 # TODO: need to record time found, and maybe add a stage for acting on it...
 632                 # NOTE: after found, if the support ticket is resolved, the block is
 633                 #               not removed. How to remove the block on this?
 634
 635                 #if 'found_rt_ticket' in diag_record and \
 636                 #       diag_record['found_rt_ticket'] is not None:
 637                 #       if diag_record['stage'] is not 'improvement':
 638                 #               diag_record['stage'] = 'ticket_waitforever'
 639
 640                 current_time = time.time()
 641                 # take off four days, for the delay that database caused.
 642                 # TODO: generalize delays at PLC, and prevent enforcement when there
 643                 #               have been no emails.
 644                 # NOTE: 7*SPERDAY exists to offset the 'bad week'
 645                 #delta = current_time - diag_record['time'] - 7*SPERDAY
 646                 delta = current_time - diag_record['time']
 647
 648                 message = diag_record['message']
 649                 act_record = {}
 650                 act_record.update(diag_record)
 651
 652                 #### DIAGNOSE STAGES
 653                 if   'findbad' in diag_record['stage']:
 654                         # The node is bad, and there's no previous record of it.
 655                         act_record['email'] = TECH
 656                         act_record['action'] = ['noop']
 657                         act_record['message'] = message[0]
 658                         act_record['stage'] = 'stage_actinoneweek'
 659
 660                 elif 'nmreset' in diag_record['stage']:
 661                         act_record['email']  = ADMIN
 662                         act_record['action'] = ['reset_nodemanager']
 663                         act_record['message'] = message[0]
 664                         act_record['stage']  = 'nmreset'
 665                         return None
 666
 667                 elif 'reboot_node' in diag_record['stage']:
 668                         act_record['email'] = TECH
 669                         act_record['action'] = ['noop']
 670                         act_record['message'] = message[0]
 671                         act_record['stage'] = 'stage_actinoneweek'
 672
 673                 elif 'improvement' in diag_record['stage']:
 674                         # - backoff previous squeeze actions (slice suspend, nocreate)
 675                         # TODO: add a backoff_squeeze section... Needs to runthrough
 676                         print "backing off of %s" % nodename
 677                         act_record['action'] = ['close_rt']
 678                         act_record['message'] = message[0]
 679                         act_record['stage'] = 'monitor-end-record'
 680
 681                 elif 'actinoneweek' in diag_record['stage']:
 682                         if delta >= 7 * SPERDAY:
 683                                 act_record['email'] = TECH | PI
 684                                 act_record['stage'] = 'stage_actintwoweeks'
 685                                 act_record['message'] = message[1]
 686                                 act_record['action'] = ['nocreate' ]
 687                                 act_record['time'] = current_time               # reset clock for waitforever
 688                         elif delta >= 3* SPERDAY and not 'second-mail-at-oneweek' in act_record:
 689                                 act_record['email'] = TECH
 690                                 act_record['message'] = message[0]
 691                                 act_record['action'] = ['sendmailagain-waitforoneweekaction' ]
 692                                 act_record['second-mail-at-oneweek'] = True
 693                         else:
 694                                 act_record['message'] = None
 695                                 act_record['action'] = ['waitforoneweekaction' ]
 696                                 print "ignoring this record for: %s" % act_record['nodename']
 697                                 return None                     # don't send if there's no action
 698
 699                 elif 'actintwoweeks' in diag_record['stage']:
 700                         if delta >= 7 * SPERDAY:
 701                                 act_record['email'] = TECH | PI | USER
 702                                 act_record['stage'] = 'stage_waitforever'
 703                                 act_record['message'] = message[2]
 704                                 act_record['action'] = ['suspendslices']
 705                                 act_record['time'] = current_time               # reset clock for waitforever
 706                         elif delta >= 3* SPERDAY and not 'second-mail-at-twoweeks' in act_record:
 707                                 act_record['email'] = TECH | PI
 708                                 act_record['message'] = message[1]
 709                                 act_record['action'] = ['sendmailagain-waitfortwoweeksaction' ]
 710                                 act_record['second-mail-at-twoweeks'] = True
 711                         else:
 712                                 act_record['message'] = None
 713                                 act_record['action'] = ['waitfortwoweeksaction']
 714                                 return None                     # don't send if there's no action
 715
 716                 elif 'ticket_waitforever' in diag_record['stage']:
 717                         act_record['email'] = TECH
 718                         if 'first-found' not in act_record:
 719                                 act_record['first-found'] = True
 720                                 act_record['log'] += " firstfound"
 721                                 act_record['action'] = ['ticket_waitforever']
 722                                 act_record['message'] = None
 723                                 act_record['time'] = current_time
 724                         else:
 725                                 if delta >= 7*SPERDAY:
 726                                         act_record['action'] = ['ticket_waitforever']
 727                                         act_record['message'] = None
 728                                         act_record['time'] = current_time               # reset clock
 729                                 else:
 730                                         act_record['action'] = ['ticket_waitforever']
 731                                         act_record['message'] = None
 732                                         return None
 733
 734                 elif 'waitforever' in diag_record['stage']:
 735                         # more than 3 days since last action
 736                         # TODO: send only on weekdays.
 737                         # NOTE: expects that 'time' has been reset before entering waitforever stage
 738                         if delta >= 3*SPERDAY:
 739                                 act_record['action'] = ['email-againwaitforever']
 740                                 act_record['message'] = message[2]
 741                                 act_record['time'] = current_time               # reset clock
 742                         else:
 743                                 act_record['action'] = ['waitforever']
 744                                 act_record['message'] = None
 745                                 return None                     # don't send if there's no action
 746
 747                 else:
 748                         # There is no action to be taken, possibly b/c the stage has
 749                         # already been performed, but diagnose picked it up again.
 750                         # two cases,
 751                         #       1. stage is unknown, or
 752                         #       2. delta is not big enough to bump it to the next stage.
 753                         # TODO: figure out which. for now assume 2.
 754                         print "UNKNOWN stage for %s; nothing done" % nodename
 755                         act_record['action'] = ['unknown']
 756                         act_record['message'] = message[0]
 757
 758                         act_record['email'] = TECH
 759                         act_record['action'] = ['noop']
 760                         act_record['message'] = message[0]
 761                         act_record['stage'] = 'stage_actinoneweek'
 762                         act_record['time'] = current_time               # reset clock
 763                         #print "Exiting..."
 764                         #return None
 765                         #sys.exit(1)
 766
 767                 print "%s" % act_record['log'],
 768                 print "%15s" % act_record['action']
 769                 return act_record
 770
 771         def getMaxSlices(self, loginbase):
 772                 # if sickdb has a loginbase, then it will have at least one node.
 773                 site_stats = None
 774
 775                 for nodename in self.diagnose_in[loginbase].keys():
 776                         if nodename in self.findbad['nodes']:
 777                                 site_stats = self.findbad['nodes'][nodename]['values']['plcsite']
 778                                 break
 779
 780                 if site_stats == None:
 781                         raise Exception, "loginbase with no nodes in findbad"
 782                 else:
 783                         return site_stats['max_slices']
 784
 785         def getNumNodes(self, loginbase):
 786                 # if sickdb has a loginbase, then it will have at least one node.
 787                 site_stats = None
 788
 789                 for nodename in self.diagnose_in[loginbase].keys():
 790                         if nodename in self.findbad['nodes']:
 791                                 site_stats = self.findbad['nodes'][nodename]['values']['plcsite']
 792                                 break
 793
 794                 if site_stats == None:
 795                         raise Exception, "loginbase with no nodes in findbad"
 796                 else:
 797                         return site_stats['num_nodes']
 798
 799         """
 800         Returns number of up nodes as the total number *NOT* in act_all with a
 801         stage other than 'steady-state' .
 802         """
 803         def getUpAtSite(self, loginbase, d_diag_site):
 804                 # TODO: THIS DOESN"T WORK!!! it misses all the 'debug' state nodes
 805                 #               that aren't recorded yet.
 806
 807                 numnodes = self.getNumNodes(loginbase)
 808                 # NOTE: assume nodes we have no record of are ok. (too conservative)
 809                 # TODO: make the 'up' value more representative
 810                 up = numnodes
 811                 for nodename in d_diag_site[loginbase]['nodes'].keys():
 812
 813                         rec = d_diag_site[loginbase]['nodes'][nodename]
 814                         if rec['stage'] != 'monitor-end-record':
 815                                 up -= 1
 816                         else:
 817                                 pass # the node is assumed to be up.
 818
 819                 #if up != numnodes:
 820                 #       print "ERROR: %s total nodes up and down != %d" % (loginbase, numnodes)
 821
 822                 return up
 823
 824
 825 class Action:
 826         def __init__(self, diagnose_out):
 827                 # the hostname to loginbase mapping
 828                 self.plcdb_hn2lb = database.dbLoad("plcdb_hn2lb")
 829
 830                 # Actions to take.
 831                 self.diagnose_db = diagnose_out
 832                 # Actions taken.
 833                 self.act_all   = database.if_cached_else(1, "act_all", lambda : {})
 834
 835                 # A dict of actions to specific functions. PICKLE doesnt' like lambdas.
 836                 self.actions = {}
 837                 self.actions['suspendslices'] = lambda args: plc.suspendSlices(args['hostname'])
 838                 self.actions['nocreate'] = lambda args: plc.removeSliceCreation(args['hostname'])
 839                 self.actions['close_rt'] = lambda args: close_rt_backoff(args)
 840                 self.actions['rins'] = lambda args: plc.nodeBootState(args['hostname'], "rins")
 841                 self.actions['noop'] = lambda args: args
 842                 self.actions['reboot_node'] = lambda args: reboot_node(args)
 843                 self.actions['reset_nodemanager'] = lambda args: args # reset_nodemanager(args)
 844
 845                 self.actions['ticket_waitforever'] = lambda args: args
 846                 self.actions['waitforever'] = lambda args: args
 847                 self.actions['unknown'] = lambda args: args
 848                 self.actions['waitforoneweekaction'] = lambda args: args
 849                 self.actions['waitfortwoweeksaction'] = lambda args: args
 850                 self.actions['sendmailagain-waitforoneweekaction'] = lambda args: args
 851                 self.actions['sendmailagain-waitfortwoweeksaction'] = lambda args: args
 852                 self.actions['email-againwaitforever'] = lambda args: args
 853                 self.actions['email-againticket_waitforever'] = lambda args: args
 854
 855                 self.sickdb = {}
 856
 857         def run(self):
 858                 self.accumSites()
 859                 #logger.debug("Accumulated %d sick sites" % len(self.sickdb.keys()))
 860
 861                 try:
 862                         stats = self.analyseSites()
 863                 except Exception, err:
 864                         print "----------------"
 865                         import traceback
 866                         print traceback.print_exc()
 867                         print err
 868                         if config.policysavedb:
 869                                 print "Saving Databases... act_all"
 870                                 database.dbDump("act_all", self.act_all)
 871                                 database.dbDump("diagnose_out", self.diagnose_db)
 872                         sys.exit(1)
 873
 874                 #print_stats("sites_observed", stats)
 875                 #print_stats("sites_diagnosed", stats)
 876                 #print_stats("nodes_diagnosed", stats)
 877                 print_stats("sites_emailed", stats)
 878                 #print_stats("nodes_actedon", stats)
 879                 print string.join(stats['allsites'], ",")
 880
 881                 if config.policysavedb:
 882                         print "Saving Databases... act_all"
 883                         #database.dbDump("policy.eventlog", self.eventlog)
 884                         # TODO: remove 'diagnose_out',
 885                         #       or at least the entries that were acted on.
 886                         database.dbDump("act_all", self.act_all)
 887                         database.dbDump("diagnose_out", self.diagnose_db)
 888
 889         def accumSites(self):
 890                 """
 891                 Take all nodes, from l_action, look them up in the diagnose_db database,
 892                 and insert them into sickdb[] as:
 893
 894                 This way only the given l_action nodes will be acted on regardless
 895                 of how many from diagnose_db are available.
 896
 897                         sickdb[loginbase][nodename] = diag_record
 898                 """
 899                 self.sickdb = self.diagnose_db
 900
 901         def __emailSite(self, loginbase, roles, message, args):
 902                 """
 903                 loginbase is the unique site abbreviation, prepended to slice names.
 904                 roles contains TECH, PI, USER roles, and derive email aliases.
 905                 record contains {'message': [<subj>,<body>], 'args': {...}}
 906                 """
 907                 ticket_id = 0
 908                 args.update({'loginbase':loginbase})
 909
 910                 if not config.mail and not config.debug and config.bcc:
 911                         roles = ADMIN
 912                 if config.mail and config.debug:
 913                         roles = ADMIN
 914
 915                 # build targets
 916                 contacts = []
 917                 if ADMIN & roles:
 918                         contacts += [config.email]
 919                 if TECH & roles:
 920                         contacts += [TECHEMAIL % loginbase]
 921                 if PI & roles:
 922                         contacts += [PIEMAIL % loginbase]
 923                 if USER & roles:
 924                         slices = plc.slices(loginbase)
 925                         if len(slices) >= 1:
 926                                 for slice in slices:
 927                                         contacts += [SLICEMAIL % slice]
 928                                 print "SLIC: %20s : %d slices" % (loginbase, len(slices))
 929                         else:
 930                                 print "SLIC: %20s : 0 slices" % loginbase
 931
 932                 try:
 933                         subject = message[0] % args
 934                         body = message[1] % args
 935                         if ADMIN & roles:
 936                                 # send only to admin
 937                                 if 'ticket_id' in args:
 938                                         subj = "Re: [PL #%s] %s" % (args['ticket_id'], subject)
 939                                 else:
 940                                         subj = "Re: [PL noticket] %s" % subject
 941                                 mailer.email(subj, body, contacts)
 942                                 ticket_id = args['ticket_id']
 943                         else:
 944                                 ticket_id = mailer.emailViaRT(subject, body, contacts, args['ticket_id'])
 945                 except Exception, err:
 946                         print "exception on message:"
 947                         import traceback
 948                         print traceback.print_exc()
 949                         print message
 950
 951                 return ticket_id
 952
 953
 954         def _format_diaginfo(self, diag_node):
 955                 info = diag_node['info']
 956                 if diag_node['stage'] == 'monitor-end-record':
 957                         hlist = "    %s went from '%s' to '%s'\n" % (info[0], info[1], info[2])
 958                 else:
 959                         hlist = "    %s %s - %s\n" % (info[0], info[2], info[1]) #(node,ver,daysdn)
 960                 return hlist
 961
 962
 963         def get_email_args(self, act_recordlist, loginbase=None):
 964
 965                 email_args = {}
 966                 email_args['hostname_list'] = ""
 967                 email_args['url_list'] = ""
 968
 969                 for act_record in act_recordlist:
 970                         email_args['hostname_list'] += act_record['msg_format']
 971                         email_args['hostname'] = act_record['nodename']
 972                         email_args['url_list'] += "\thttp://boot2.planet-lab.org/premade-bootcd-alpha/iso/%s.iso\n"
 973                         email_args['url_list'] += "\thttp://boot2.planet-lab.org/premade-bootcd-alpha/usb/%s.usb\n"
 974                         email_args['url_list'] += "\n"
 975                         if  'plcnode' in act_record and \
 976                                 'pcu_ids' in act_record['plcnode'] and \
 977                                 len(act_record['plcnode']['pcu_ids']) > 0:
 978                                 print "setting 'pcu_id' for email_args %s"%email_args['hostname']
 979                                 email_args['pcu_id'] = act_record['plcnode']['pcu_ids'][0]
 980                         else:
 981                                 email_args['pcu_id'] = "-1"
 982
 983                         if 'ticket_id' in act_record:
 984                                 if act_record['ticket_id'] == 0 or act_record['ticket_id'] == '0':
 985                                         print "Enter the ticket_id for %s @ %s" % (loginbase, act_record['nodename'])
 986                                         sys.stdout.flush()
 987                                         line = sys.stdin.readline()
 988                                         try:
 989                                                 ticket_id = int(line)
 990                                         except:
 991                                                 print "could not get ticket_id from stdin..."
 992                                                 os._exit(1)
 993                                 else:
 994                                         ticket_id = act_record['ticket_id']
 995
 996                                 email_args['ticket_id'] = ticket_id
 997
 998                 return email_args
 999
1000         def get_unique_issues(self, act_recordlist):
1001                 # NOTE: only send one email per site, per problem...
1002                 unique_issues = {}
1003                 for act_record in act_recordlist:
1004                         act_key = act_record['action'][0]
1005                         if act_key not in unique_issues:
1006                                 unique_issues[act_key] = []
1007
1008                         unique_issues[act_key] += [act_record]
1009
1010                 return unique_issues
1011
1012
1013         def __actOnSite(self, loginbase, site_record):
1014                 i_nodes_actedon = 0
1015                 i_nodes_emailed = 0
1016
1017                 act_recordlist = []
1018
1019                 for nodename in site_record['nodes'].keys():
1020                         diag_record = site_record['nodes'][nodename]
1021                         act_record  = self.__actOnNode(diag_record)
1022                         #print "nodename: %s %s" % (nodename, act_record)
1023                         if act_record is not None:
1024                                 act_recordlist += [act_record]
1025
1026                 unique_issues = self.get_unique_issues(act_recordlist)
1027
1028                 for issue in unique_issues.keys():
1029                         print "\tworking on issue: %s" % issue
1030                         issue_record_list = unique_issues[issue]
1031                         email_args = self.get_email_args(issue_record_list, loginbase)
1032
1033                         # for each record.
1034                         #for act_record in issue_record_list:
1035                         #       # if there's a pcu record and email config is set
1036                         #       if 'email_pcu' in act_record:
1037                         #               if act_record['message'] != None and act_record['email_pcu'] and site_record['config']['email']:
1038                         #                       # and 'reboot_node' in act_record['stage']:
1039
1040                         #                       email_args['hostname'] = act_record['nodename']
1041                         #                       ticket_id = self.__emailSite(loginbase,
1042                         #                                                               act_record['email'],
1043                         #                                                               emailTxt.mailtxt.pcudown[0],
1044                         #                                                               email_args)
1045                         #                       if ticket_id == 0:
1046                         #                               # error.
1047                         #                               print "got a ticket_id == 0!!!! %s" % act_record['nodename']
1048                         #                               os._exit(1)
1049                         #                               pass
1050                         #                       email_args['ticket_id'] = ticket_id
1051
1052
1053                         act_record = issue_record_list[0]
1054                         # send message before squeezing
1055                         print "\t\tconfig.email: %s and %s" % (act_record['message'] != None,
1056                                                                                                 site_record['config']['email'])
1057                         if act_record['message'] != None and site_record['config']['email']:
1058                                 ticket_id = self.__emailSite(loginbase, act_record['email'],
1059                                                                                          act_record['message'], email_args)
1060
1061                                 if ticket_id == 0:
1062                                         # error.
1063                                         print "ticket_id == 0 for %s %s" % (loginbase, act_record['nodename'])
1064                                         import os
1065                                         os._exit(1)
1066                                         pass
1067
1068                                 # Add ticket_id to ALL nodenames
1069                                 for act_record in issue_record_list:
1070                                         nodename = act_record['nodename']
1071                                         # update node record with RT ticket_id
1072                                         if nodename in self.act_all:
1073                                                 self.act_all[nodename][0]['ticket_id'] = "%s" % ticket_id
1074                                                 # if the ticket was previously resolved, reset it to new.
1075                                                 if 'rt' in act_record and \
1076                                                         'Status' in act_record['rt'] and \
1077                                                         act_record['rt']['Status'] == 'resolved':
1078                                                         mailer.setTicketStatus(ticket_id, "new")
1079                                                 status = mailer.getTicketStatus(ticket_id)
1080                                                 self.act_all[nodename][0]['rt'] = status
1081                                         if config.mail: i_nodes_emailed += 1
1082
1083                         print "\t\tconfig.squeeze: %s and %s" % (config.squeeze,
1084                                                                                                         site_record['config']['squeeze'])
1085                         if config.squeeze and site_record['config']['squeeze']:
1086                                 for act_key in act_record['action']:
1087                                         self.actions[act_key](email_args)
1088                                 i_nodes_actedon += 1
1089
1090                 if config.policysavedb:
1091                         #print "Saving Databases... act_all, diagnose_out"
1092                         #database.dbDump("act_all", self.act_all)
1093                         # remove site record from diagnose_out, it's in act_all as done.
1094                         del self.diagnose_db[loginbase]
1095                         #database.dbDump("diagnose_out", self.diagnose_db)
1096
1097                 print "sleeping for 1 sec"
1098                 time.sleep(1)
1099                 #print "Hit enter to continue..."
1100                 #sys.stdout.flush()
1101                 #line = sys.stdin.readline()
1102
1103                 return (i_nodes_actedon, i_nodes_emailed)
1104
1105         def __actOnNode(self, diag_record):
1106                 nodename = diag_record['nodename']
1107                 message = diag_record['message']
1108
1109                 act_record = {}
1110                 act_record.update(diag_record)
1111                 act_record['nodename'] = nodename
1112                 act_record['msg_format'] = self._format_diaginfo(diag_record)
1113                 print "act_record['stage'] == %s " % act_record['stage']
1114
1115                 # avoid end records, and nmreset records
1116                 # reboot_node_failed, is set below, so don't reboot repeatedly.
1117
1118                 #if 'monitor-end-record' not in act_record['stage'] and \
1119                 #   'nmreset' not in act_record['stage'] and \
1120                 #   'reboot_node_failed' not in act_record:
1121
1122                 #       if "DOWN" in act_record['log'] and \
1123                 #                       'pcu_ids' in act_record['plcnode'] and \
1124                 #                       len(act_record['plcnode']['pcu_ids']) > 0:
1125 #
1126 #                               print "%s" % act_record['log'],
1127 #                               print "%15s" % (['reboot_node'],)
1128 #                               # Set node to re-install
1129 #                               plc.nodeBootState(act_record['nodename'], "rins")
1130 #                               try:
1131 #                                       ret = reboot_node({'hostname': act_record['nodename']})
1132 #                               except Exception, exc:
1133 #                                       print "exception on reboot_node:"
1134 #                                       import traceback
1135 #                                       print traceback.print_exc()
1136 #                                       ret = False
1137 #
1138 #                               if ret: # and ( 'reboot_node_failed' not in act_record or act_record['reboot_node_failed'] == False):
1139 #                                       # Reboot Succeeded
1140 #                                       print "reboot succeeded for %s" % act_record['nodename']
1141 #                                       act_record2 = {}
1142 #                                       act_record2.update(act_record)
1143 #                                       act_record2['action'] = ['reboot_node']
1144 #                                       act_record2['stage'] = "reboot_node"
1145 #                                       act_record2['reboot_node_failed'] = False
1146 #                                       act_record2['email_pcu'] = False
1147 #
1148 #                                       if nodename not in self.act_all:
1149 #                                               self.act_all[nodename] = []
1150 #                                       print "inserting 'reboot_node' record into act_all"
1151 #                                       self.act_all[nodename].insert(0,act_record2)
1152 #
1153 #                                       # return None to avoid further action
1154 #                                       print "Taking no further action"
1155 #                                       return None
1156 #                               else:
1157 #                                       print "reboot failed for %s" % act_record['nodename']
1158 #                                       # set email_pcu to also send pcu notice for this record.
1159 #                                       act_record['reboot_node_failed'] = True
1160 #                                       act_record['email_pcu'] = True
1161 #
1162 #                       print "%s" % act_record['log'],
1163 #                       print "%15s" % act_record['action']
1164
1165                 if act_record['stage'] is not 'monitor-end-record' and \
1166                    act_record['stage'] is not 'nmreset':
1167                         if nodename not in self.act_all:
1168                                 self.act_all[nodename] = []
1169
1170                         self.act_all[nodename].insert(0,act_record)
1171                 else:
1172                         print "Not recording %s in act_all" % nodename
1173
1174                 return act_record
1175
1176         def analyseSites(self):
1177                 i_sites_observed = 0
1178                 i_sites_diagnosed = 0
1179                 i_nodes_diagnosed = 0
1180                 i_nodes_actedon = 0
1181                 i_sites_emailed = 0
1182                 l_allsites = []
1183
1184                 sorted_sites = self.sickdb.keys()
1185                 sorted_sites.sort()
1186                 for loginbase in sorted_sites:
1187                         site_record = self.sickdb[loginbase]
1188                         print "sites: %s" % loginbase
1189
1190                         i_nodes_diagnosed += len(site_record.keys())
1191                         i_sites_diagnosed += 1
1192
1193                         (na,ne) = self.__actOnSite(loginbase, site_record)
1194
1195                         i_sites_observed += 1
1196                         i_nodes_actedon += na
1197                         i_sites_emailed += ne
1198
1199                         l_allsites += [loginbase]
1200
1201                 return {'sites_observed': i_sites_observed,
1202                                 'sites_diagnosed': i_sites_diagnosed,
1203                                 'nodes_diagnosed': i_nodes_diagnosed,
1204                                 'sites_emailed': i_sites_emailed,
1205                                 'nodes_actedon': i_nodes_actedon,
1206                                 'allsites':l_allsites}
1207
1208         def print_stats(self, key, stats):
1209                 print "%20s : %d" % (key, stats[key])
1210