3 # Attempt to reboot a node in debug state.
12 from getsshkeys import SSHKnownHosts
20 import ssh.pxssh as pxssh
21 import ssh.fdpexpect as fdpexpect
22 import ssh.pexpect as pexpect
23 from unified_model import *
24 from emailTxt import mailtxt
25 from nodeconfig import network_config_to_str
30 class Sopen(subprocess.Popen):
31 def kill(self, signal = signal.SIGTERM):
32 os.kill(self.pid, signal)
34 #from Rpyc import SocketConnection, Async
35 from Rpyc import SocketConnection, Async
36 from Rpyc.Utils import *
39 fb = database.dbLoad("findbad")
40 fbnode = fb['nodes'][node]['values']
44 def __init__(self, connection, node, config):
49 def get_boot_state(self):
50 if self.c.modules.os.path.exists('/tmp/source'):
52 elif self.c.modules.os.path.exists('/vservers'):
58 self.c.modules.os.system("dmesg > /var/log/dmesg.bm.log")
59 download(self.c, "/var/log/dmesg.bm.log", "log/dmesg.%s.log" % self.node)
60 log = open("log/dmesg.%s.log" % self.node, 'r')
63 def get_bootmanager_log(self):
64 download(self.c, "/tmp/bm.log", "log/bm.%s.log.gz" % self.node)
65 os.system("zcat log/bm.%s.log.gz > log/bm.%s.log" % (self.node, self.node))
66 log = open("log/bm.%s.log" % self.node, 'r')
69 def dump_plconf_file(self):
71 self.c.modules.sys.path.append("/tmp/source/")
72 self.c.modules.os.chdir('/tmp/source')
74 log = c.modules.BootManager.log('/tmp/new.log')
75 bm = c.modules.BootManager.BootManager(log,'boot')
77 BootManagerException = c.modules.Exceptions.BootManagerException
78 InitializeBootManager = c.modules.BootManager.InitializeBootManager
79 ReadNodeConfiguration = c.modules.BootManager.ReadNodeConfiguration
82 InitializeBootManager.Run(bm.VARS, bm.LOG)
83 try: ReadNodeConfiguration.Run(bm.VARS, bm.LOG)
87 print " Possibly, unable to find valid configuration file"
89 if bm_continue and self.config and not self.config.quiet:
90 for key in bm.VARS.keys():
91 print key, " == ", bm.VARS[key]
93 if self.config and not self.config.quiet: print " Unable to read Node Configuration"
96 def compare_and_repair_nodekeys(self):
98 self.c.modules.sys.path.append("/tmp/source/")
99 self.c.modules.os.chdir('/tmp/source')
101 log = c.modules.BootManager.log('/tmp/new.log')
102 bm = c.modules.BootManager.BootManager(log,'boot')
104 BootManagerException = c.modules.Exceptions.BootManagerException
105 InitializeBootManager = c.modules.BootManager.InitializeBootManager
106 ReadNodeConfiguration = c.modules.BootManager.ReadNodeConfiguration
109 plcnode = api.GetNodes({'hostname': self.node}, None)[0]
111 InitializeBootManager.Run(bm.VARS, bm.LOG)
112 try: ReadNodeConfiguration.Run(bm.VARS, bm.LOG)
117 print " Possibly, unable to find valid configuration file"
120 print " NODE: %s" % bm.VARS['NODE_KEY']
121 print " PLC : %s" % plcnode['key']
123 if bm.VARS['NODE_KEY'] == plcnode['key']:
126 if api.UpdateNode(self.node, {'key': bm.VARS['NODE_KEY']}):
127 print " Successfully updated NODE_KEY with PLC"
132 #for key in bm.VARS.keys():
133 # print key, " == ", bm.VARS[key]
135 print " Unable to retrieve NODE_KEY"
137 def bootmanager_running(self):
138 if self.c.modules.os.path.exists('/tmp/BM_RUNNING'):
143 def set_nodestate(self, state='boot'):
144 return api.UpdateNode(self.node, {'boot_state' : state})
146 def restart_node(self, state='boot'):
147 api.UpdateNode(self.node, {'boot_state' : state})
149 pflags = PersistFlags(self.node, 1*60*60*24, db='restart_persistflags')
150 if not pflags.getRecentFlag('gentlekill'):
151 print " Killing all slice processes... : %s" % self.node
152 cmd_slicekill = "ls -d /proc/virtual/[0-9]* | awk -F '/' '{print $4}' | xargs -I{} /usr/sbin/vkill -s 9 --xid {} -- 0"
153 self.c.modules.os.system(cmd_slicekill)
154 cmd = """ shutdown -r +1 & """
155 print " Restarting %s : %s" % ( self.node, cmd)
156 self.c.modules.os.system(cmd)
158 pflags.setRecentFlag('gentlekill')
161 print " Restarting with sysrq 'sub' %s" % self.node
162 cmd = """ (sleep 5; echo 's' > /proc/sysrq-trigger; echo 'u' > /proc/sysrq-trigger; echo 'b' > /proc/sysrq-trigger ) & """
163 self.c.modules.os.system(cmd)
167 def restart_bootmanager(self, forceState):
169 self.c.modules.os.chdir('/tmp/source')
170 if self.c.modules.os.path.exists('/tmp/BM_RUNNING'):
171 print " BootManager is already running: try again soon..."
173 print " Starting 'BootManager.py %s' on %s " % (forceState, self.node)
174 cmd = "( touch /tmp/BM_RUNNING ; " + \
175 " python ./BootManager.py %s &> server.log < /dev/null ; " + \
176 " rm -f /tmp/BM_RUNNING " + \
178 cmd = cmd % forceState
179 self.c.modules.os.system(cmd)
185 class PlanetLabSession:
186 globalport = 22000 + int(random.random()*1000)
188 def __init__(self, node, nosetup, verbose):
189 self.verbose = verbose
192 self.nosetup = nosetup
196 def get_connection(self, config):
197 return NodeConnection(SocketConnection("localhost", self.port), self.node, config)
199 def setup_host(self):
200 self.port = PlanetLabSession.globalport
201 PlanetLabSession.globalport = PlanetLabSession.globalport + 1
204 args['port'] = self.port
205 args['user'] = 'root'
206 args['hostname'] = self.node
207 args['monitordir'] = monitorconfig.MONITOR_SCRIPT_ROOT
211 print "Skipping setup"
214 # COPY Rpyc files to host
215 cmd = "rsync -qv -az -e ssh %(monitordir)s/Rpyc/ %(user)s@%(hostname)s:Rpyc 2> /dev/null" % args
216 if self.verbose: print cmd
219 localos = moncommands.CMD()
221 ret = localos.system(cmd, timeout)
224 print "\tUNKNOWN SSH KEY FOR %s; making an exception" % self.node
225 #print "MAKE EXPLICIT EXCEPTION FOR %s" % self.node
226 k = SSHKnownHosts(); k.updateDirect(self.node); k.write(); del k
227 ret = localos.system(cmd, timeout)
230 print "\tFAILED TWICE"
232 raise Exception("Failed twice trying to login with updated ssh host key")
235 # KILL any already running servers.
236 ssh = moncommands.SSH(args['user'], args['hostname'], ssh_port)
237 (ov,ev) = ssh.run_noexcept2("""<<\EOF
239 echo "kill server" >> out.log
240 ps ax | grep Rpyc | grep -v grep | awk '{print $1}' | xargs kill 2> /dev/null ;
241 echo "export" >> out.log
242 export PYTHONPATH=$HOME ;
243 echo "start server" >> out.log
244 python Rpyc/Servers/forking_server.py &> server.log &
245 echo "done" >> out.log
247 #cmd = """ssh %(user)s@%(hostname)s """ + \
248 # """'ps ax | grep Rpyc | grep -v grep | awk "{print \$1}" | xargs kill 2> /dev/null' """
250 #if self.verbose: print cmd
252 #print localos.system(cmd,timeout)
254 ## START a new rpyc server.
255 #cmd = """ssh -n %(user)s@%(hostname)s "export PYTHONPATH=\$HOME; """ + \
256 # """python Rpyc/Servers/forking_server.py &> server.log < /dev/null &" """
258 #if self.verbose: print cmd
259 #print localos.system(cmd,timeout)
263 # This was tricky to make synchronous. The combination of ssh-clients-4.7p1,
264 # and the following options seems to work well.
265 cmd = """ssh -o ExitOnForwardFailure=yes -o BatchMode=yes """ + \
266 """-o PermitLocalCommand=yes -o LocalCommand='echo "READY"' """ + \
267 """-o ConnectTimeout=120 """ + \
268 """-n -N -L %(port)s:localhost:18812 """ + \
269 """%(user)s@%(hostname)s"""
271 if self.verbose: print cmd
272 self.command = Sopen(cmd, shell=True, stdout=subprocess.PIPE)
273 # TODO: the read() here may block indefinitely. Need a better
274 # approach therefore, that includes a timeout.
275 #ret = self.command.stdout.read(5)
276 ret = moncommands.read_t(self.command.stdout, 5)
280 # NOTE: There is still a slight race for machines that are slow...
281 self.timeout = 2*(t2-t1)
282 print "Sleeping for %s sec" % self.timeout
283 time.sleep(self.timeout)
286 if self.command.returncode is not None:
287 print "Failed to establish tunnel!"
288 raise Exception("SSH Tunnel exception : %s %s" % (self.node, self.command.returncode))
290 raise Exception("Unknown SSH Tunnel Exception: still running, but did not report 'READY'")
294 if self.verbose: print "Killing SSH session %s" % self.port
298 def steps_to_list(steps):
300 for (id,label) in steps:
301 ret_list.append(label)
304 def index_to_id(steps,index):
305 if index < len(steps):
306 return steps[index][0]
310 def reboot(hostname, config=None, forced_action=None):
312 # NOTE: Nothing works if the bootcd is REALLY old.
313 # So, this is the first step.
314 fbnode = get_fbnode(hostname)
315 if fbnode['category'] == "OLDBOOTCD":
316 print "...NOTIFY OWNER TO UPDATE BOOTCD!!!"
318 args['hostname_list'] = " %s" % hostname
320 m = PersistMessage(hostname, "Please Update Boot Image for %s" % hostname,
321 mailtxt.newbootcd_one[1] % args, True, db='bootcd_persistmessages')
323 loginbase = plc.siteId(hostname)
324 m.send([const.PIEMAIL % loginbase, const.TECHEMAIL % loginbase])
326 print "\tDisabling %s due to out-of-date BOOTCD" % hostname
327 api.UpdateNode(hostname, {'boot_state' : 'disable'})
331 print "Creating session for %s" % node
332 # update known_hosts file (in case the node has rebooted since last run)
333 if config and not config.quiet: print "...updating known_hosts ssh-rsa key for %s" % node
335 k = SSHKnownHosts(); k.update(node); k.write(); del k
337 print traceback.print_exc()
342 session = PlanetLabSession(node, False, True)
344 session = PlanetLabSession(node, config.nosetup, config.verbose)
346 print "ERROR setting up session for %s" % hostname
347 print traceback.print_exc()
352 conn = session.get_connection(config)
354 # NOTE: sometimes the wait in setup_host() is not long enough.
355 # So, here we try to wait a little longer before giving up entirely.
357 time.sleep(session.timeout*4)
358 conn = session.get_connection(config)
360 print traceback.print_exc()
364 if forced_action == "reboot":
365 conn.restart_node('rins')
368 boot_state = conn.get_boot_state()
369 if boot_state == "boot":
370 print "...Boot state of %s already completed : skipping..." % node
372 elif boot_state == "unknown":
373 print "...Unknown bootstate for %s : skipping..."% node
378 if conn.bootmanager_running():
379 print "...BootManager is currently running. Skipping host %s" % node
384 # conn.restart_bootmanager(config.force)
387 # Read persistent flags, tagged on one week intervals.
388 pflags = PersistFlags(hostname, 3*60*60*24, db='debug_persistflags')
391 if config and not config.quiet: print "...downloading dmesg from %s" % node
392 dmesg = conn.get_dmesg()
393 child = fdpexpect.fdspawn(dmesg)
398 ('scsierror' , 'SCSI error : <\d+ \d+ \d+ \d+> return code = 0x\d+'),
399 ('ioerror' , 'end_request: I/O error, dev sd\w+, sector \d+'),
400 ('ccisserror' , 'cciss: cmd \w+ has CHECK CONDITION byte \w+ = \w+'),
402 ('buffererror', 'Buffer I/O error on device dm-\d, logical block \d+'),
404 ('hdaseekerror', 'hda: dma_intr: status=0x\d+ { DriveReady SeekComplete Error }'),
405 ('hdacorrecterror', 'hda: dma_intr: error=0x\d+ { UncorrectableError }, LBAsect=\d+, sector=\d+'),
407 ('atareadyerror' , 'ata\d+: status=0x\d+ { DriveReady SeekComplete Error }'),
408 ('atacorrecterror' , 'ata\d+: error=0x\d+ { UncorrectableError }'),
410 ('sdXerror' , 'sd\w: Current: sense key: Medium Error'),
411 ('ext3error' , 'EXT3-fs error (device dm-\d+): ext3_find_entry: reading directory #\d+ offset \d+'),
413 ('floppytimeout','floppy0: floppy timeout called'),
414 ('floppyerror', 'end_request: I/O error, dev fd\w+, sector \d+'),
416 # hda: dma_intr: status=0x51 { DriveReady SeekComplete Error }
417 # hda: dma_intr: error=0x40 { UncorrectableError }, LBAsect=23331263, sector=23331263
419 # floppy0: floppy timeout called
420 # end_request: I/O error, dev fd0, sector 0
422 # Buffer I/O error on device dm-2, logical block 8888896
423 # ata1: status=0x51 { DriveReady SeekComplete Error }
424 # ata1: error=0x40 { UncorrectableError }
425 # SCSI error : <0 0 0 0> return code = 0x8000002
426 # sda: Current: sense key: Medium Error
427 # Additional sense: Unrecovered read error - auto reallocate failed
429 # SCSI error : <0 2 0 0> return code = 0x40001
430 # end_request: I/O error, dev sda, sector 572489600
432 id = index_to_id(steps, child.expect( steps_to_list(steps) + [ pexpect.EOF ]))
439 if config and not config.quiet: print "\tSET: ", s
442 print "...Potential drive errors on %s" % node
443 if len(s) == 2 and 'floppyerror' in s:
444 print "...Should investigate. Continuing with node."
446 print "...Should investigate. Skipping node."
447 # TODO: send message related to these errors.
449 args['hostname'] = hostname
450 args['log'] = conn.get_dmesg().read()
452 m = PersistMessage(hostname, mailtxt.baddisk[0] % args,
453 mailtxt.baddisk[1] % args, True, db='hardware_persistmessages')
455 loginbase = plc.siteId(hostname)
456 m.send([const.PIEMAIL % loginbase, const.TECHEMAIL % loginbase])
457 conn.set_nodestate('disable')
460 print "...Downloading bm.log from %s" % node
461 log = conn.get_bootmanager_log()
462 child = fdpexpect.fdspawn(log)
465 if config.collect: return True
471 if config and not config.quiet: print "...Scanning bm.log for errors"
477 ('bminit' , 'Initializing the BootManager.'),
478 ('cfg' , 'Reading node configuration file.'),
479 ('auth' , 'Authenticating node with PLC.'),
480 ('getplc' , 'Retrieving details of node from PLC.'),
481 ('update' , 'Updating node boot state at PLC.'),
482 ('hardware' , 'Checking if hardware requirements met.'),
483 ('installinit' , 'Install: Initializing.'),
484 ('installdisk' , 'Install: partitioning disks.'),
485 ('installbootfs', 'Install: bootstrapfs tarball.'),
486 ('installcfg' , 'Install: Writing configuration files.'),
487 ('installstop' , 'Install: Shutting down installer.'),
488 ('update2' , 'Updating node boot state at PLC.'),
489 ('installinit2' , 'Install: Initializing.'),
490 ('validate' , 'Validating node installation.'),
491 ('rebuildinitrd', 'Rebuilding initrd'),
492 ('netcfg' , 'Install: Writing Network Configuration files.'),
493 ('update3' , 'Updating node configuration.'),
494 ('disk' , 'Checking for unused disks to add to LVM.'),
495 ('update4' , 'Sending hardware configuration to PLC.'),
496 ('debug' , 'Starting debug mode'),
497 ('bmexceptmount', 'BootManagerException during mount'),
498 ('bmexceptvgscan', 'BootManagerException during vgscan/vgchange'),
499 ('bmexceptrmfail', 'Unable to remove directory tree: /tmp/mnt'),
500 ('exception' , 'Exception'),
501 ('nocfg' , 'Found configuration file planet.cnf on floppy, but was unable to parse it.'),
502 ('protoerror' , 'XML RPC protocol error'),
503 ('nodehostname' , 'Configured node hostname does not resolve'),
504 ('implementerror', 'Implementation Error'),
505 ('readonlyfs' , '[Errno 30] Read-only file system'),
506 ('noinstall' , 'notinstalled'),
507 ('bziperror' , 'bzip2: Data integrity error when decompressing.'),
508 ('noblockdev' , "No block devices detected."),
509 ('dnserror' , 'Name or service not known'),
510 ('downloadfail' , 'Unable to download main tarball /boot/bootstrapfs-planetlab-i386.tar.bz2 from server.'),
511 ('disktoosmall' , 'The total usable disk size of all disks is insufficient to be usable as a PlanetLab node.'),
512 ('hardwarerequirefail' , 'Hardware requirements not met'),
513 ('mkfsfail' , 'while running: Running mkfs.ext2 -q -m 0 -j /dev/planetlab/vservers failed'),
514 ('nofilereference', "No such file or directory: '/tmp/mnt/sysimg//vservers/.vref/planetlab-f8-i386/etc/hosts'"),
515 ('chrootfail' , 'Running chroot /tmp/mnt/sysimg'),
516 ('modulefail' , 'Unable to get list of system modules'),
517 ('writeerror' , 'write error: No space left on device'),
518 ('nospace' , "No space left on device"),
519 ('nonode' , 'Failed to authenticate call: No such node'),
520 ('authfail' , 'Failed to authenticate call: Call could not be authenticated'),
521 ('bootcheckfail' , 'BootCheckAuthentication'),
522 ('bootupdatefail' , 'BootUpdateNode'),
524 list = steps_to_list(steps)
525 index = child.expect( list + [ pexpect.EOF ])
526 id = index_to_id(steps,index)
529 if id == "exception":
530 if config and not config.quiet: print "...Found An Exception!!!"
531 elif index == len(list):
535 s = "-".join(sequence)
536 print " FOUND SEQUENCE: ", s
538 # NOTE: We get or set the flag based on the current sequence identifier.
539 # By using the sequence identifier, we guarantee that there will be no
540 # frequent loops. I'm guessing there is a better way to track loops,
542 if not config.force and pflags.getRecentFlag(s):
543 pflags.setRecentFlag(s)
545 print "... flag is set or it has already run recently. Skipping %s" % node
551 # restart_bootmanager_boot
552 for n in ["bminit-cfg-auth-getplc-update-installinit-validate-rebuildinitrd-netcfg-update3-disk-update4-done",
553 "bminit-cfg-auth-getplc-installinit-validate-rebuildinitrd-netcfg-update3-disk-update4-update3-exception-protoerror-update-protoerror-debug-done",
554 "bminit-cfg-auth-getplc-installinit-validate-rebuildinitrd-netcfg-disk-update4-update3-update3-implementerror-bootupdatefail-update-debug-done",
556 "bminit-cfg-auth-getplc-installinit-validate-rebuildinitrd-netcfg-disk-update4-update3-update3-exception-protoerror-update-protoerror-debug-done",
558 "bminit-cfg-auth-getplc-installinit-validate-rebuildinitrd-netcfg-update3-disk-update4-update3-exception-protoerror-update-debug-done",
559 "bminit-cfg-auth-getplc-installinit-validate-rebuildinitrd-netcfg-disk-update4-update3-exception-chrootfail-update-debug-done",
560 "bminit-cfg-auth-getplc-update-debug-done",
561 "bminit-cfg-auth-getplc-exception-protoerror-update-protoerror-debug-done",
562 "bminit-cfg-auth-protoerror-exception-update-protoerror-debug-done",
563 "bminit-cfg-auth-protoerror-exception-update-bootupdatefail-authfail-debug-done",
564 "bminit-cfg-auth-protoerror-exception-update-debug-done",
565 "bminit-cfg-auth-getplc-exception-protoerror-update-debug-done",
566 "bminit-cfg-auth-getplc-implementerror-update-debug-done",
568 sequences.update({n : "restart_bootmanager_boot"})
570 # conn.restart_bootmanager('rins')
571 for n in [ "bminit-cfg-auth-getplc-installinit-validate-exception-modulefail-update-debug-done",
572 "bminit-cfg-auth-getplc-update-installinit-validate-exception-modulefail-update-debug-done",
573 "bminit-cfg-auth-getplc-installinit-validate-bmexceptmount-exception-noinstall-update-debug-done",
574 "bminit-cfg-auth-getplc-update-installinit-validate-bmexceptmount-exception-noinstall-update-debug-done",
575 "bminit-cfg-auth-getplc-installinit-validate-bmexceptvgscan-exception-noinstall-update-debug-done",
576 "bminit-cfg-auth-getplc-update-installinit-validate-exception-noinstall-update-debug-done",
577 "bminit-cfg-auth-getplc-hardware-installinit-installdisk-bziperror-exception-update-debug-done",
578 "bminit-cfg-auth-getplc-update-hardware-installinit-installdisk-installbootfs-exception-update-debug-done",
579 "bminit-cfg-auth-getplc-update-installinit-validate-bmexceptvgscan-exception-noinstall-update-debug-done",
580 "bminit-cfg-auth-getplc-hardware-installinit-installdisk-installbootfs-exception-update-debug-done",
581 "bminit-cfg-auth-getplc-update-installinit-validate-rebuildinitrd-netcfg-update3-implementerror-nofilereference-update-debug-done",
582 "bminit-cfg-auth-getplc-update-hardware-installinit-installdisk-exception-mkfsfail-update-debug-done",
583 "bminit-cfg-auth-getplc-installinit-validate-rebuildinitrd-exception-chrootfail-update-debug-done",
584 "bminit-cfg-auth-getplc-installinit-validate-exception-noinstall-update-debug-done",
586 sequences.update({n : "restart_bootmanager_rins"})
589 sequences.update({"bminit-cfg-auth-bootcheckfail-authfail-exception-update-bootupdatefail-authfail-debug-done": "repair_node_keys"})
591 # conn.restart_node('rins')
592 for n in ["bminit-cfg-auth-getplc-update-installinit-validate-rebuildinitrd-exception-chrootfail-update-debug-done",
593 "bminit-cfg-auth-getplc-update-installinit-validate-rebuildinitrd-netcfg-update3-disk-update4-exception-chrootfail-update-debug-done",
594 "bminit-cfg-auth-getplc-hardware-installinit-installdisk-installbootfs-installcfg-exception-chrootfail-update-debug-done",
595 "bminit-cfg-auth-getplc-installinit-validate-rebuildinitrd-writeerror-exception-chrootfail-update-debug-done",
596 "bminit-cfg-auth-getplc-update-hardware-installinit-exception-bmexceptrmfail-update-debug-done",
597 "bminit-cfg-auth-getplc-hardware-installinit-exception-bmexceptrmfail-update-debug-done",
598 "bminit-cfg-auth-getplc-installinit-validate-rebuildinitrd-netcfg-update3-disk-update4-update3-implementerror-bootupdatefail-update-debug-done",
599 "bminit-cfg-auth-getplc-installinit-validate-rebuildinitrd-netcfg-update3-implementerror-readonlyfs-update-debug-done",
600 "bminit-cfg-auth-getplc-update-installinit-validate-rebuildinitrd-netcfg-update3-nospace-exception-update-debug-done",
601 "bminit-cfg-auth-getplc-installinit-validate-rebuildinitrd-netcfg-update3-implementerror-nospace-update-debug-done",
602 "bminit-cfg-auth-getplc-installinit-validate-rebuildinitrd-netcfg-update3-implementerror-update-debug-done",
603 "bminit-cfg-auth-getplc-update-hardware-installinit-installdisk-installbootfs-exception-downloadfail-update-debug-done",
605 sequences.update({n : "restart_node_rins"})
608 for n in ["bminit-cfg-auth-getplc-implementerror-bootupdatefail-update-debug-done",
609 "bminit-cfg-auth-implementerror-bootcheckfail-update-debug-done",
610 "bminit-cfg-auth-implementerror-bootcheckfail-update-implementerror-bootupdatefail-done",
611 "bminit-cfg-auth-getplc-update-installinit-validate-rebuildinitrd-netcfg-update3-implementerror-nospace-update-debug-done",
612 "bminit-cfg-auth-getplc-hardware-installinit-installdisk-installbootfs-exception-downloadfail-update-debug-done",
614 sequences.update({n: "restart_node_boot"})
616 # update_node_config_email
617 for n in ["bminit-cfg-exception-nocfg-update-bootupdatefail-nonode-debug-done",
618 "bminit-cfg-exception-update-bootupdatefail-nonode-debug-done",
619 "bminit-cfg-auth-bootcheckfail-nonode-exception-update-bootupdatefail-nonode-debug-done",
621 sequences.update({n : "update_node_config_email"})
623 for n in [ "bminit-cfg-exception-nodehostname-update-debug-done",
624 "bminit-cfg-update-exception-nodehostname-update-debug-done",
626 sequences.update({n : "nodenetwork_email"})
628 # update_bootcd_email
629 for n in ["bminit-cfg-auth-getplc-update-hardware-exception-noblockdev-hardwarerequirefail-update-debug-done",
630 "bminit-cfg-auth-getplc-hardware-exception-noblockdev-hardwarerequirefail-update-debug-done",
631 "bminit-cfg-auth-getplc-update-hardware-noblockdev-exception-hardwarerequirefail-update-debug-done",
632 "bminit-cfg-auth-getplc-hardware-noblockdev-exception-hardwarerequirefail-update-debug-done",
633 "bminit-cfg-auth-getplc-hardware-exception-hardwarerequirefail-update-debug-done",
635 sequences.update({n : "update_bootcd_email"})
637 for n in [ "bminit-cfg-auth-getplc-installinit-validate-rebuildinitrd-netcfg-update3-implementerror-nofilereference-update-debug-done",
639 sequences.update({n: "suspect_error_email"})
641 # update_hardware_email
642 sequences.update({"bminit-cfg-auth-getplc-hardware-exception-disktoosmall-hardwarerequirefail-update-debug-done" : "update_hardware_email"})
643 sequences.update({"bminit-cfg-auth-getplc-hardware-disktoosmall-exception-hardwarerequirefail-update-debug-done" : "update_hardware_email"})
645 # broken_hardware_email
646 sequences.update({"bminit-cfg-auth-getplc-update-hardware-exception-hardwarerequirefail-update-debug-done" : "broken_hardware_email"})
650 "bminit-cfg-update-implementerror-bootupdatefail-dnserror-update-implementerror-bootupdatefail-dnserror-done",
651 "bminit-cfg-auth-implementerror-bootcheckfail-dnserror-update-implementerror-bootupdatefail-dnserror-done",
653 sequences.update( { n : "bad_dns_email"})
658 if s not in sequences:
659 print " HOST %s" % hostname
660 print " UNKNOWN SEQUENCE: %s" % s
663 args['hostname'] = hostname
665 args['bmlog'] = conn.get_bootmanager_log().read()
666 m = PersistMessage(hostname, mailtxt.unknownsequence[0] % args,
667 mailtxt.unknownsequence[1] % args, False, db='unknown_persistmessages')
669 m.send(['monitor-list@lists.planet-lab.org'])
671 conn.restart_bootmanager('boot')
673 # NOTE: Do not set the pflags value for this sequence if it's unknown.
674 # This way, we can check it again after we've fixed it.
679 if sequences[s] == "restart_bootmanager_boot":
680 if config and not config.quiet: print "...Restarting BootManager.py on %s "% node
681 conn.restart_bootmanager('boot')
682 elif sequences[s] == "restart_bootmanager_rins":
683 if config and not config.quiet: print "...Restarting BootManager.py on %s "% node
684 conn.restart_bootmanager('rins')
685 elif sequences[s] == "restart_node_rins":
686 conn.restart_node('rins')
687 elif sequences[s] == "restart_node_boot":
688 conn.restart_node('boot')
689 elif sequences[s] == "repair_node_keys":
690 if conn.compare_and_repair_nodekeys():
691 # the keys either are in sync or were forced in sync.
692 # so try to reboot the node again.
693 conn.restart_bootmanager('rins')
696 # there was some failure to synchronize the keys.
697 print "...Unable to repair node keys on %s" % node
699 elif sequences[s] == "suspect_error_email":
701 args['hostname'] = hostname
703 args['bmlog'] = conn.get_bootmanager_log().read()
704 m = PersistMessage(hostname, "Suspicous error from BootManager on %s" % args,
705 mailtxt.unknownsequence[1] % args, False, db='suspect_persistmessages')
707 m.send(['monitor-list@lists.planet-lab.org'])
709 conn.restart_bootmanager('boot')
711 elif sequences[s] == "update_node_config_email":
712 print "...Sending message to UPDATE NODE CONFIG"
714 args['hostname'] = hostname
715 m = PersistMessage(hostname, mailtxt.plnode_cfg[0] % args, mailtxt.plnode_cfg[1] % args,
716 True, db='nodeid_persistmessages')
717 loginbase = plc.siteId(hostname)
718 m.send([const.PIEMAIL % loginbase, const.TECHEMAIL % loginbase])
719 conn.dump_plconf_file()
720 conn.set_nodestate('disable')
722 elif sequences[s] == "nodenetwork_email":
723 print "...Sending message to LOOK AT NODE NETWORK"
725 args['hostname'] = hostname
726 args['bmlog'] = conn.get_bootmanager_log().read()
727 m = PersistMessage(hostname, mailtxt.plnode_network[0] % args, mailtxt.plnode_cfg[1] % args,
728 True, db='nodenet_persistmessages')
729 loginbase = plc.siteId(hostname)
730 m.send([const.PIEMAIL % loginbase, const.TECHEMAIL % loginbase])
731 conn.dump_plconf_file()
732 conn.set_nodestate('disable')
734 elif sequences[s] == "update_bootcd_email":
735 print "...NOTIFY OWNER TO UPDATE BOOTCD!!!"
738 args.update(getconf.getconf(hostname)) # NOTE: Generates boot images for the user:
739 args['hostname_list'] = "%s" % hostname
741 m = PersistMessage(hostname, "Please Update Boot Image for %s" % hostname,
742 mailtxt.newalphacd_one[1] % args, True, db='bootcd_persistmessages')
744 loginbase = plc.siteId(hostname)
745 m.send([const.PIEMAIL % loginbase, const.TECHEMAIL % loginbase])
747 print "\tDisabling %s due to out-of-date BOOTCD" % hostname
748 conn.set_nodestate('disable')
750 elif sequences[s] == "broken_hardware_email":
751 # MAKE An ACTION record that this host has failed hardware. May
752 # require either an exception "/minhw" or other manual intervention.
753 # Definitely need to send out some more EMAIL.
754 print "...NOTIFYING OWNERS OF BROKEN HARDWARE on %s!!!" % hostname
755 # TODO: email notice of broken hardware
757 args['hostname'] = hostname
758 args['log'] = conn.get_dmesg().read()
759 m = PersistMessage(hostname, mailtxt.baddisk[0] % args,
760 mailtxt.baddisk[1] % args, True, db='hardware_persistmessages')
762 loginbase = plc.siteId(hostname)
763 m.send([const.PIEMAIL % loginbase, const.TECHEMAIL % loginbase])
764 conn.set_nodestate('disable')
766 elif sequences[s] == "update_hardware_email":
767 print "...NOTIFYING OWNERS OF MINIMAL HARDWARE FAILURE on %s!!!" % hostname
769 args['hostname'] = hostname
770 args['bmlog'] = conn.get_bootmanager_log().read()
771 m = PersistMessage(hostname, mailtxt.minimalhardware[0] % args,
772 mailtxt.minimalhardware[1] % args, True, db='minhardware_persistmessages')
774 loginbase = plc.siteId(hostname)
775 m.send([const.PIEMAIL % loginbase, const.TECHEMAIL % loginbase])
776 conn.set_nodestate('disable')
778 elif sequences[s] == "bad_dns_email":
779 print "...NOTIFYING OWNERS OF DNS FAILURE on %s!!!" % hostname
782 node = api.GetNodes(hostname)[0]
783 net = api.GetNodeNetworks(node['nodenetwork_ids'])[0]
785 print traceback.print_exc()
786 # TODO: api error. skip email, b/c all info is not available,
787 # flag_set will not be recorded.
789 nodenet_str = network_config_to_str(net)
791 args['hostname'] = hostname
792 args['network_config'] = nodenet_str
793 args['nodenetwork_id'] = net['nodenetwork_id']
794 m = PersistMessage(hostname, mailtxt.baddns[0] % args,
795 mailtxt.baddns[1] % args, True, db='baddns_persistmessages')
797 loginbase = plc.siteId(hostname)
798 m.send([const.PIEMAIL % loginbase, const.TECHEMAIL % loginbase])
799 conn.set_nodestate('disable')
802 pflags.setRecentFlag(s)
808 # MAIN -------------------------------------------------------------------
811 import parser as parsermodule
812 parser = parsermodule.getParser()
814 parser.set_defaults(child=False, collect=False, nosetup=False, verbose=False,
815 force=None, quiet=False)
816 parser.add_option("", "--child", dest="child", action="store_true",
817 help="This is the child mode of this process.")
818 parser.add_option("", "--force", dest="force", metavar="boot_state",
819 help="Force a boot state passed to BootManager.py.")
820 parser.add_option("", "--quiet", dest="quiet", action="store_true",
821 help="Extra quiet output messages.")
822 parser.add_option("", "--verbose", dest="verbose", action="store_true",
823 help="Extra debug output messages.")
824 parser.add_option("", "--nonet", dest="nonet", action="store_true",
825 help="Do not setup the network, use existing log files to re-run a test pass.")
826 parser.add_option("", "--collect", dest="collect", action="store_true",
827 help="No action, just collect dmesg, and bm.log")
828 parser.add_option("", "--nosetup", dest="nosetup", action="store_true",
829 help="Do not perform the orginary setup phase.")
831 parser = parsermodule.getParser(['nodesets', 'defaults'], parser)
832 config = parsermodule.parse_args(parser)
835 nodes = config.getListFromFile(config.nodelist)
837 nodes = [ config.node ]
845 if __name__ == "__main__":