# Attempt to reboot a node in debug state.
-from monitor import const
-from monitor.database.info.model import *
-from monitor.wrapper import plc
-api = plc.getAuthAPI()
-import sys
+
import os
+import sys
+import time
+import random
+import signal
+import traceback
+import subprocess
+from sets import Set
from getsshkeys import SSHKnownHosts
-import subprocess
-import time
-from monitor.util import command as moncommands
-from sets import Set
+from Rpyc import SocketConnection, Async
+from Rpyc.Utils import *
+
+import getconf
+from monitor import config
+from monitor import const
+from monitor.model import *
+from monitor.common import email_exception, found_within
+from monitor.database.info.model import *
+from monitor.wrapper import plc
+from monitor.wrapper import plccache
+from monitor.wrapper.emailTxt import mailtxt
+from pcucontrol.util import command as moncommands
+from pcucontrol.util.command import Sopen
from pcucontrol.transports.ssh import pxssh as pxssh
from pcucontrol.transports.ssh import fdpexpect as fdpexpect
from pcucontrol.transports.ssh import pexpect as pexpect
-from monitor.model import *
-from monitor.wrapper.emailTxt import mailtxt
+
from nodeconfig import network_config_to_str
-import traceback
-from monitor import config
-import signal
-class Sopen(subprocess.Popen):
- def kill(self, signal = signal.SIGTERM):
- os.kill(self.pid, signal)
-#from Rpyc import SocketConnection, Async
-from Rpyc import SocketConnection, Async
-from Rpyc.Utils import *
+api = plc.getAuthAPI()
fb = None
+
class NodeConnection:
def __init__(self, connection, node, config):
self.node = node
self.config = config
def get_boot_state(self):
- if self.c.modules.os.path.exists('/tmp/source'):
- return "dbg"
- elif self.c.modules.os.path.exists('/vservers'):
- return "boot"
- else:
- return "unknown"
+ try:
+ if self.c.modules.os.path.exists('/tmp/source'):
+ return "debug"
+ elif self.c.modules.os.path.exists('/vservers'):
+ return "boot"
+ else:
+ return "unknown"
+ except EOFError:
+ traceback.print_exc()
+ print self.c.modules.sys.path
+ except:
+ traceback.print_exc()
+
+ return "unknown"
def get_dmesg(self):
self.c.modules.os.system("dmesg > /var/log/dmesg.bm.log")
print " ERROR:", x
print " Possibly, unable to find valid configuration file"
- if bm_continue and self.config and not self.config.quiet:
+ if bm_continue:
for key in bm.VARS.keys():
print key, " == ", bm.VARS[key]
else:
- if self.config and not self.config.quiet: print " Unable to read Node Configuration"
+ print " Unable to read Node Configuration"
def compare_and_repair_nodekeys(self):
ReadNodeConfiguration = c.modules.BootManager.ReadNodeConfiguration
bm_continue = True
- plcnode = api.GetNodes({'hostname': self.node}, None)[0]
+ plcnode = plccache.GetNodeByName(self.node)
InitializeBootManager.Run(bm.VARS, bm.LOG)
try: ReadNodeConfiguration.Run(bm.VARS, bm.LOG)
return
-import random
class PlanetLabSession:
globalport = 22000 + int(random.random()*1000)
self.setup_host()
def get_connection(self, config):
- return NodeConnection(SocketConnection("localhost", self.port), self.node, config)
+ conn = NodeConnection(SocketConnection("localhost", self.port), self.node, config)
+ #i = 0
+ #while i < 3:
+ # print i, conn.c.modules.sys.path
+ # print conn.c.modules.os.path.exists('/tmp/source')
+ # i+=1
+ # time.sleep(1)
+ return conn
def setup_host(self):
self.port = PlanetLabSession.globalport
# COPY Rpyc files to host
cmd = "rsync -qv -az -e ssh %(monitordir)s/Rpyc/ %(user)s@%(hostname)s:Rpyc 2> /dev/null" % args
if self.verbose: print cmd
+ print cmd
# TODO: Add timeout
timeout = 120
localos = moncommands.CMD()
#cmd = cmd % args
#if self.verbose: print cmd
#print localos.system(cmd,timeout)
+ print "setup rpyc server over ssh"
print ssh.ret
# TODO: Add timeout
"""%(user)s@%(hostname)s"""
cmd = cmd % args
if self.verbose: print cmd
+ print cmd
self.command = Sopen(cmd, shell=True, stdout=subprocess.PIPE)
# TODO: the read() here may block indefinitely. Need a better
# approach therefore, that includes a timeout.
def __del__(self):
if self.command:
if self.verbose: print "Killing SSH session %s" % self.port
+ print "Killing SSH session %s" % self.port
self.command.kill()
-
-def steps_to_list(steps):
- ret_list = []
- for (id,label) in steps:
- ret_list.append(label)
- return ret_list
+
+def steps_to_list(steps, index=1):
+ return map(lambda x: x[index], steps)
def index_to_id(steps,index):
if index < len(steps):
else:
return "done"
-def reboot(hostname, config=None, forced_action=None):
+class DebugInterface:
+ def __init__(self, hostname):
+ self.hostname = hostname
+ self.session = None
- # NOTE: Nothing works if the bootcd is REALLY old.
- # So, this is the first step.
- fbnode = FindbadNodeRecord.get_latest_by(hostname=hostname).to_dict()
- if fbnode['category'] == "OLDBOOTCD":
- print "...NOTIFY OWNER TO UPDATE BOOTCD!!!"
- args = {}
- args['hostname_list'] = " %s" % hostname
-
- m = PersistMessage(hostname, "Please Update Boot Image for %s" % hostname,
- mailtxt.newbootcd_one[1] % args, True, db='bootcd_persistmessages')
-
- loginbase = plc.siteId(hostname)
- emails = plc.getTechEmails(loginbase)
- m.send(emails)
-
- print "\tDisabling %s due to out-of-date BOOTCD" % hostname
- api.UpdateNode(hostname, {'boot_state' : 'disable'})
- return True
-
- node = hostname
- print "Creating session for %s" % node
- # update known_hosts file (in case the node has rebooted since last run)
- if config and not config.quiet: print "...updating known_hosts ssh-rsa key for %s" % node
- try:
- k = SSHKnownHosts(); k.update(node); k.write(); del k
- except:
- print traceback.print_exc()
- return False
-
- try:
- if config == None:
- session = PlanetLabSession(node, False, True)
- else:
- session = PlanetLabSession(node, config.nosetup, config.verbose)
- except Exception, e:
- print "ERROR setting up session for %s" % hostname
- print traceback.print_exc()
- print e
- return False
-
- try:
- conn = session.get_connection(config)
- except EOFError:
- # NOTE: sometimes the wait in setup_host() is not long enough.
- # So, here we try to wait a little longer before giving up entirely.
+ def getConnection(self):
+ print "Creating session for %s" % self.hostname
+ # update known_hosts file (in case the node has rebooted since last run)
try:
- time.sleep(session.timeout*4)
- conn = session.get_connection(config)
+ k = SSHKnownHosts(); k.update(self.hostname); k.write(); del k
except:
+ email_exception()
print traceback.print_exc()
return False
- if forced_action == "reboot":
- conn.restart_node('rins')
- return True
+ try:
+ if config == None:
+ self.session = PlanetLabSession(self.hostname, False, True)
+ else:
+ self.session = PlanetLabSession(self.hostname, config.nosetup, config.verbose)
+ except Exception, e:
+ msg = "ERROR setting up session for %s" % self.hostname
+ print msg
+ traceback.print_exc()
+ email_exception(msg)
+ return False
- boot_state = conn.get_boot_state()
- if boot_state == "boot":
- print "...Boot state of %s already completed : skipping..." % node
- return True
- elif boot_state == "unknown":
- print "...Unknown bootstate for %s : skipping..."% node
- return False
- else:
- pass
+ try:
+ conn = self.session.get_connection(config)
+ except EOFError:
+ # NOTE: sometimes the wait in setup_host() is not long enough.
+ # So, here we try to wait a little longer before giving up entirely.
+ try:
+ time.sleep(self.session.timeout*5)
+ conn = self.session.get_connection(config)
+ except:
+ traceback.print_exc()
+ email_exception(self.hostname)
+ return False
+ #print "trying to use conn before returning it."
+ #print conn.c.modules.sys.path
+ #print conn.c.modules.os.path.exists('/tmp/source')
+ #time.sleep(1)
- if conn.bootmanager_running():
- print "...BootManager is currently running. Skipping host %s" % node
- return True
+ #print "conn: %s" % conn
+ return conn
- #if config != None:
- # if config.force:
- # conn.restart_bootmanager(config.force)
- # return True
+ def getSequences(self):
- # Read persistent flags, tagged on one week intervals.
- pflags = PersistFlags(hostname, 3*60*60*24, db='debug_persistflags')
+ # TODO: This can be replaced with a DB definition at a future time.
+ # This would make it possible for an admin to introduce new
+ # patterns without touching code.
+ sequences = {}
+ # restart_bootmanager_boot
+ for n in ["bminit-cfg-auth-getplc-update-installinit-validate-rebuildinitrd-netcfg-update3-disk-update4-done",
+ "bminit-cfg-auth-getplc-installinit-validate-rebuildinitrd-netcfg-update3-disk-update4-update3-exception-protoerror-update-protoerror-debug-done",
+ "bminit-cfg-auth-getplc-installinit-validate-rebuildinitrd-netcfg-disk-update4-update3-update3-implementerror-bootupdatefail-update-debug-done",
+
+ "bminit-cfg-auth-getplc-installinit-validate-rebuildinitrd-netcfg-disk-update4-update3-update3-exception-protoerror-update-protoerror-debug-done",
+
+ "bminit-cfg-auth-getplc-installinit-validate-rebuildinitrd-netcfg-update3-disk-update4-update3-exception-protoerror-update-debug-done",
+ "bminit-cfg-auth-getplc-installinit-validate-rebuildinitrd-netcfg-disk-update4-update3-exception-chrootfail-update-debug-done",
+ "bminit-cfg-auth-getplc-update-debug-done",
+ "bminit-cfg-auth-getplc-exception-protoerror-update-protoerror-debug-done",
+ "bminit-cfg-auth-protoerror-exception-update-protoerror-debug-done",
+ "bminit-cfg-auth-protoerror-exception-update-bootupdatefail-authfail-debug-done",
+ "bminit-cfg-auth-protoerror-exception-update-debug-done",
+ "bminit-cfg-auth-getplc-exception-protoerror-update-debug-done",
+ "bminit-cfg-auth-getplc-implementerror-update-debug-done",
+ ]:
+ sequences.update({n : "restart_bootmanager_boot"})
+
+ # conn.restart_bootmanager('rins')
+ for n in [ "bminit-cfg-auth-getplc-installinit-validate-exception-modulefail-update-debug-done",
+ "bminit-cfg-auth-getplc-update-installinit-validate-exception-modulefail-update-debug-done",
+ "bminit-cfg-auth-getplc-installinit-validate-bmexceptmount-exception-noinstall-update-debug-done",
+ "bminit-cfg-auth-getplc-update-installinit-validate-bmexceptmount-exception-noinstall-update-debug-done",
+ "bminit-cfg-auth-getplc-installinit-validate-bmexceptvgscan-exception-noinstall-update-debug-done",
+ "bminit-cfg-auth-getplc-update-installinit-validate-exception-noinstall-update-debug-done",
+ "bminit-cfg-auth-getplc-hardware-installinit-installdisk-bziperror-exception-update-debug-done",
+ "bminit-cfg-auth-getplc-update-hardware-installinit-installdisk-installbootfs-exception-update-debug-done",
+ "bminit-cfg-auth-getplc-update-installinit-validate-bmexceptvgscan-exception-noinstall-update-debug-done",
+ "bminit-cfg-auth-getplc-hardware-installinit-installdisk-installbootfs-exception-update-debug-done",
+ "bminit-cfg-auth-getplc-update-installinit-validate-rebuildinitrd-netcfg-update3-implementerror-nofilereference-update-debug-done",
+ "bminit-cfg-auth-getplc-update-hardware-installinit-installdisk-exception-mkfsfail-update-debug-done",
+ "bminit-cfg-auth-getplc-installinit-validate-rebuildinitrd-exception-chrootfail-update-debug-done",
+ "bminit-cfg-auth-getplc-update-installinit-validate-rebuildinitrd-netcfg-disk-update4-exception-chrootfail-update-debug-done",
+ "bminit-cfg-auth-getplc-update-hardware-installinit-installdisk-installbootfs-installcfg-installstop-update-installinit-validate-rebuildinitrd-netcfg-disk-update4-update3-update3-kernelcopyfail-exception-update-debug-done",
+ "bminit-cfg-auth-getplc-hardware-installinit-installdisk-installbootfs-installcfg-installstop-update-installinit-validate-rebuildinitrd-netcfg-disk-update4-update3-update3-kernelcopyfail-exception-update-debug-done",
+ "bminit-cfg-auth-getplc-installinit-validate-exception-noinstall-update-debug-done",
+ # actual solution appears to involve removing the bad files, and
+ # continually trying to boot the node.
+ "bminit-cfg-auth-getplc-update-installinit-validate-rebuildinitrd-netcfg-disk-update4-update3-update3-implementerror-update-debug-done",
+ "bminit-cfg-auth-getplc-installinit-validate-exception-bmexceptmount-exception-noinstall-update-debug-done",
+ "bminit-cfg-auth-getplc-update-installinit-validate-exception-bmexceptmount-exception-noinstall-update-debug-done",
+ ]:
+ sequences.update({n : "restart_bootmanager_rins"})
+
+ # repair_node_keys
+ sequences.update({"bminit-cfg-auth-bootcheckfail-authfail-exception-update-bootupdatefail-authfail-debug-done": "repair_node_keys"})
+
+ # conn.restart_node('rins')
+ for n in ["bminit-cfg-auth-getplc-update-installinit-validate-rebuildinitrd-exception-chrootfail-update-debug-done",
+ "bminit-cfg-auth-getplc-update-installinit-validate-rebuildinitrd-netcfg-update3-disk-update4-exception-chrootfail-update-debug-done",
+ "bminit-cfg-auth-getplc-hardware-installinit-installdisk-installbootfs-installcfg-exception-chrootfail-update-debug-done",
+ "bminit-cfg-auth-getplc-installinit-validate-rebuildinitrd-writeerror-exception-chrootfail-update-debug-done",
+ "bminit-cfg-auth-getplc-update-hardware-installinit-exception-bmexceptrmfail-update-debug-done",
+ "bminit-cfg-auth-getplc-hardware-installinit-exception-bmexceptrmfail-update-debug-done",
+ "bminit-cfg-auth-getplc-installinit-validate-rebuildinitrd-netcfg-update3-disk-update4-update3-implementerror-bootupdatefail-update-debug-done",
+ "bminit-cfg-auth-getplc-installinit-validate-rebuildinitrd-netcfg-update3-implementerror-readonlyfs-update-debug-done",
+ "bminit-cfg-auth-getplc-update-installinit-validate-rebuildinitrd-netcfg-update3-nospace-exception-update-debug-done",
+ "bminit-cfg-auth-getplc-installinit-validate-rebuildinitrd-netcfg-update3-implementerror-nospace-update-debug-done",
+ "bminit-cfg-auth-getplc-installinit-validate-rebuildinitrd-netcfg-update3-implementerror-update-debug-done",
+ "bminit-cfg-auth-getplc-update-hardware-installinit-installdisk-installbootfs-exception-downloadfail-update-debug-done",
+ ]:
+ sequences.update({n : "restart_node_rins"})
+
+ # restart_node_boot
+ for n in ["bminit-cfg-auth-getplc-implementerror-bootupdatefail-update-debug-done",
+ "bminit-cfg-auth-implementerror-bootcheckfail-update-debug-done",
+ "bminit-cfg-auth-implementerror-bootcheckfail-update-implementerror-bootupdatefail-done",
+ "bminit-cfg-auth-getplc-update-installinit-validate-rebuildinitrd-netcfg-update3-implementerror-nospace-update-debug-done",
+ "bminit-cfg-auth-getplc-hardware-installinit-installdisk-installbootfs-exception-downloadfail-update-debug-done",
+ "bminit-cfg-auth-getplc-update-installinit-validate-implementerror-update-debug-done",
+ ]:
+ sequences.update({n: "restart_node_boot"})
+
+ # update_node_config_email
+ for n in ["bminit-cfg-exception-nocfg-update-bootupdatefail-nonode-debug-done",
+ "bminit-cfg-exception-update-bootupdatefail-nonode-debug-done",
+ "bminit-cfg-auth-bootcheckfail-nonode-exception-update-bootupdatefail-nonode-debug-done",
+ ]:
+ sequences.update({n : "update_node_config_email"})
+
+ for n in [ "bminit-cfg-exception-nodehostname-update-debug-done",
+ "bminit-cfg-update-exception-nodehostname-update-debug-done",
+ ]:
+ sequences.update({n : "nodenetwork_email"})
+
+ # update_bootcd_email
+ for n in ["bminit-cfg-auth-getplc-update-hardware-exception-noblockdev-hardwarerequirefail-update-debug-done",
+ "bminit-cfg-auth-getplc-hardware-exception-noblockdev-hardwarerequirefail-update-debug-done",
+ "bminit-cfg-auth-getplc-update-hardware-noblockdev-exception-hardwarerequirefail-update-debug-done",
+ "bminit-cfg-auth-getplc-hardware-noblockdev-exception-hardwarerequirefail-update-debug-done",
+ "bminit-cfg-auth-getplc-hardware-exception-hardwarerequirefail-update-debug-done",
+ ]:
+ sequences.update({n : "update_bootcd_email"})
+
+ for n in [ "bminit-cfg-auth-getplc-installinit-validate-rebuildinitrd-netcfg-update3-implementerror-nofilereference-update-debug-done",
+ ]:
+ sequences.update({n: "suspect_error_email"})
+
+ # update_hardware_email
+ sequences.update({"bminit-cfg-auth-getplc-hardware-exception-disktoosmall-hardwarerequirefail-update-debug-done" : "update_hardware_email"})
+ sequences.update({"bminit-cfg-auth-getplc-hardware-disktoosmall-exception-hardwarerequirefail-update-debug-done" : "update_hardware_email"})
+
+ # broken_hardware_email
+ sequences.update({"bminit-cfg-auth-getplc-update-hardware-exception-hardwarerequirefail-update-debug-done" : "broken_hardware_email"})
+
+ # bad_dns_email
+ for n in [
+ "bminit-cfg-update-implementerror-bootupdatefail-dnserror-update-implementerror-bootupdatefail-dnserror-done",
+ "bminit-cfg-auth-implementerror-bootcheckfail-dnserror-update-implementerror-bootupdatefail-dnserror-done",
+ ]:
+ sequences.update( { n : "bad_dns_email"})
- if config and not config.quiet: print "...downloading dmesg from %s" % node
- dmesg = conn.get_dmesg()
- child = fdpexpect.fdspawn(dmesg)
+ return sequences
- sequence = []
- while True:
+ def getDiskSteps(self):
steps = [
('scsierror' , 'SCSI error : <\d+ \d+ \d+ \d+> return code = 0x\d+'),
('ioerror' , 'end_request: I/O error, dev sd\w+, sector \d+'),
# SCSI error : <0 2 0 0> return code = 0x40001
# end_request: I/O error, dev sda, sector 572489600
]
- id = index_to_id(steps, child.expect( steps_to_list(steps) + [ pexpect.EOF ]))
- sequence.append(id)
-
- if id == "done":
- break
-
- s = Set(sequence)
- if config and not config.quiet: print "\tSET: ", s
-
- if len(s) > 1:
- print "...Potential drive errors on %s" % node
- if len(s) == 2 and 'floppyerror' in s:
- print "...Should investigate. Continuing with node."
- else:
- print "...Should investigate. Skipping node."
- # TODO: send message related to these errors.
- args = {}
- args['hostname'] = hostname
- args['log'] = conn.get_dmesg().read()
-
- m = PersistMessage(hostname, mailtxt.baddisk[0] % args,
- mailtxt.baddisk[1] % args, True, db='hardware_persistmessages')
-
- loginbase = plc.siteId(hostname)
- emails = plc.getTechEmails(loginbase)
- m.send(emails)
- conn.set_nodestate('disable')
- return False
+ return steps
- print "...Downloading bm.log from %s" % node
- log = conn.get_bootmanager_log()
- child = fdpexpect.fdspawn(log)
-
- try:
- if config.collect: return True
- except:
- pass
+ def getDiskSequence(self, steps, child):
+ sequence = []
+ while True:
+ id = index_to_id(steps, child.expect( steps_to_list(steps) + [ pexpect.EOF ]))
+ sequence.append(id)
- time.sleep(1)
-
- if config and not config.quiet: print "...Scanning bm.log for errors"
- action_id = "dbg"
- sequence = []
- while True:
+ if id == "done":
+ break
+ return sequence
+ def getBootManagerStepPatterns(self):
steps = [
('bminit' , 'Initializing the BootManager.'),
('cfg' , 'Reading node configuration file.'),
('bootcheckfail' , 'BootCheckAuthentication'),
('bootupdatefail' , 'BootUpdateNode'),
]
- list = steps_to_list(steps)
- index = child.expect( list + [ pexpect.EOF ])
- id = index_to_id(steps,index)
- sequence.append(id)
-
- if id == "exception":
- if config and not config.quiet: print "...Found An Exception!!!"
- elif index == len(list):
- #print "Reached EOF"
- break
+ return steps
+
+ def getBootManagerSequenceFromLog(self, steps, child):
+ sequence = []
+ while True:
+
+ index = child.expect( steps_to_list(steps) + [ pexpect.EOF ])
+ id = index_to_id(steps,index)
+ sequence.append(id)
+
+ if id == "exception":
+ print "...Found An Exception!!!"
+ elif id == "done": #index == len(steps_to_list(steps)):
+ #print "Reached EOF"
+ break
+
+ return sequence
- s = "-".join(sequence)
- print " FOUND SEQUENCE: ", s
- # NOTE: We get or set the flag based on the current sequence identifier.
- # By using the sequence identifier, we guarantee that there will be no
- # frequent loops. I'm guessing there is a better way to track loops,
- # though.
- #if not config.force and pflags.getRecentFlag(s):
- # pflags.setRecentFlag(s)
- # pflags.save()
- # print "... flag is set or it has already run recently. Skipping %s" % node
+def restore(sitehist, hostname, config=None, forced_action=None):
+
+ # NOTE: Nothing works if the bootcd is REALLY old.
+ # So, this is the first step.
+
+ fbnode = FindbadNodeRecord.get_latest_by(hostname=hostname).to_dict()
+ recent_actions = sitehist.getRecentActions(hostname=hostname)
+
+ if fbnode['observed_category'] == "OLDBOOTCD":
+ print "\t...Notify owner to update BootImage!!!"
+
+ if not found_within(recent_actions, 'newbootcd_notice', 3):
+ sitehist.sendMessage('newbootcd_notice', hostname=hostname)
+
+ print "\tDisabling %s due to out-of-date BootImage" % hostname
+ api.UpdateNode(hostname, {'boot_state' : 'disable'})
+
+ # NOTE: nothing else is possible.
+ return True
+
+ debugnode = DebugInterface(hostname)
+ conn = debugnode.getConnection()
+ #print "conn: %s" % conn
+ #print "trying to use conn after returning it."
+ #print conn.c.modules.sys.path
+ #print conn.c.modules.os.path.exists('/tmp/source')
+ if type(conn) == type(False): return False
+
+ #if forced_action == "reboot":
+ # conn.restart_node('rins')
# return True
- sequences = {}
+ boot_state = conn.get_boot_state()
+ if boot_state != "debug":
+ print "... %s in %s state: skipping..." % (hostname , boot_state)
+ return boot_state == "boot"
+ if conn.bootmanager_running():
+ print "...BootManager is currently running. Skipping host %s" %hostname
+ return True
- # restart_bootmanager_boot
- for n in ["bminit-cfg-auth-getplc-update-installinit-validate-rebuildinitrd-netcfg-update3-disk-update4-done",
- "bminit-cfg-auth-getplc-installinit-validate-rebuildinitrd-netcfg-update3-disk-update4-update3-exception-protoerror-update-protoerror-debug-done",
- "bminit-cfg-auth-getplc-installinit-validate-rebuildinitrd-netcfg-disk-update4-update3-update3-implementerror-bootupdatefail-update-debug-done",
+ # Read persistent flags, tagged on one week intervals.
- "bminit-cfg-auth-getplc-installinit-validate-rebuildinitrd-netcfg-disk-update4-update3-update3-exception-protoerror-update-protoerror-debug-done",
+ if config and not config.quiet: print "...downloading dmesg from %s" %hostname
+ dmesg = conn.get_dmesg()
+ child = fdpexpect.fdspawn(dmesg)
- "bminit-cfg-auth-getplc-installinit-validate-rebuildinitrd-netcfg-update3-disk-update4-update3-exception-protoerror-update-debug-done",
- "bminit-cfg-auth-getplc-installinit-validate-rebuildinitrd-netcfg-disk-update4-update3-exception-chrootfail-update-debug-done",
- "bminit-cfg-auth-getplc-update-debug-done",
- "bminit-cfg-auth-getplc-exception-protoerror-update-protoerror-debug-done",
- "bminit-cfg-auth-protoerror-exception-update-protoerror-debug-done",
- "bminit-cfg-auth-protoerror-exception-update-bootupdatefail-authfail-debug-done",
- "bminit-cfg-auth-protoerror-exception-update-debug-done",
- "bminit-cfg-auth-getplc-exception-protoerror-update-debug-done",
- "bminit-cfg-auth-getplc-implementerror-update-debug-done",
- ]:
- sequences.update({n : "restart_bootmanager_boot"})
-
- # conn.restart_bootmanager('rins')
- for n in [ "bminit-cfg-auth-getplc-installinit-validate-exception-modulefail-update-debug-done",
- "bminit-cfg-auth-getplc-update-installinit-validate-exception-modulefail-update-debug-done",
- "bminit-cfg-auth-getplc-installinit-validate-bmexceptmount-exception-noinstall-update-debug-done",
- "bminit-cfg-auth-getplc-update-installinit-validate-bmexceptmount-exception-noinstall-update-debug-done",
- "bminit-cfg-auth-getplc-installinit-validate-bmexceptvgscan-exception-noinstall-update-debug-done",
- "bminit-cfg-auth-getplc-update-installinit-validate-exception-noinstall-update-debug-done",
- "bminit-cfg-auth-getplc-hardware-installinit-installdisk-bziperror-exception-update-debug-done",
- "bminit-cfg-auth-getplc-update-hardware-installinit-installdisk-installbootfs-exception-update-debug-done",
- "bminit-cfg-auth-getplc-update-installinit-validate-bmexceptvgscan-exception-noinstall-update-debug-done",
- "bminit-cfg-auth-getplc-hardware-installinit-installdisk-installbootfs-exception-update-debug-done",
- "bminit-cfg-auth-getplc-update-installinit-validate-rebuildinitrd-netcfg-update3-implementerror-nofilereference-update-debug-done",
- "bminit-cfg-auth-getplc-update-hardware-installinit-installdisk-exception-mkfsfail-update-debug-done",
- "bminit-cfg-auth-getplc-installinit-validate-rebuildinitrd-exception-chrootfail-update-debug-done",
- "bminit-cfg-auth-getplc-update-installinit-validate-rebuildinitrd-netcfg-disk-update4-exception-chrootfail-update-debug-done",
- "bminit-cfg-auth-getplc-update-hardware-installinit-installdisk-installbootfs-installcfg-installstop-update-installinit-validate-rebuildinitrd-netcfg-disk-update4-update3-update3-kernelcopyfail-exception-update-debug-done",
- "bminit-cfg-auth-getplc-hardware-installinit-installdisk-installbootfs-installcfg-installstop-update-installinit-validate-rebuildinitrd-netcfg-disk-update4-update3-update3-kernelcopyfail-exception-update-debug-done",
- "bminit-cfg-auth-getplc-installinit-validate-exception-noinstall-update-debug-done",
- # actual solution appears to involve removing the bad files, and
- # continually trying to boot the node.
- "bminit-cfg-auth-getplc-update-installinit-validate-rebuildinitrd-netcfg-disk-update4-update3-update3-implementerror-update-debug-done",
- ]:
- sequences.update({n : "restart_bootmanager_rins"})
-
- # repair_node_keys
- sequences.update({"bminit-cfg-auth-bootcheckfail-authfail-exception-update-bootupdatefail-authfail-debug-done": "repair_node_keys"})
-
- # conn.restart_node('rins')
- for n in ["bminit-cfg-auth-getplc-update-installinit-validate-rebuildinitrd-exception-chrootfail-update-debug-done",
- "bminit-cfg-auth-getplc-update-installinit-validate-rebuildinitrd-netcfg-update3-disk-update4-exception-chrootfail-update-debug-done",
- "bminit-cfg-auth-getplc-hardware-installinit-installdisk-installbootfs-installcfg-exception-chrootfail-update-debug-done",
- "bminit-cfg-auth-getplc-installinit-validate-rebuildinitrd-writeerror-exception-chrootfail-update-debug-done",
- "bminit-cfg-auth-getplc-update-hardware-installinit-exception-bmexceptrmfail-update-debug-done",
- "bminit-cfg-auth-getplc-hardware-installinit-exception-bmexceptrmfail-update-debug-done",
- "bminit-cfg-auth-getplc-installinit-validate-rebuildinitrd-netcfg-update3-disk-update4-update3-implementerror-bootupdatefail-update-debug-done",
- "bminit-cfg-auth-getplc-installinit-validate-rebuildinitrd-netcfg-update3-implementerror-readonlyfs-update-debug-done",
- "bminit-cfg-auth-getplc-update-installinit-validate-rebuildinitrd-netcfg-update3-nospace-exception-update-debug-done",
- "bminit-cfg-auth-getplc-installinit-validate-rebuildinitrd-netcfg-update3-implementerror-nospace-update-debug-done",
- "bminit-cfg-auth-getplc-installinit-validate-rebuildinitrd-netcfg-update3-implementerror-update-debug-done",
- "bminit-cfg-auth-getplc-update-hardware-installinit-installdisk-installbootfs-exception-downloadfail-update-debug-done",
- ]:
- sequences.update({n : "restart_node_rins"})
-
- # restart_node_boot
- for n in ["bminit-cfg-auth-getplc-implementerror-bootupdatefail-update-debug-done",
- "bminit-cfg-auth-implementerror-bootcheckfail-update-debug-done",
- "bminit-cfg-auth-implementerror-bootcheckfail-update-implementerror-bootupdatefail-done",
- "bminit-cfg-auth-getplc-update-installinit-validate-rebuildinitrd-netcfg-update3-implementerror-nospace-update-debug-done",
- "bminit-cfg-auth-getplc-hardware-installinit-installdisk-installbootfs-exception-downloadfail-update-debug-done",
- "bminit-cfg-auth-getplc-update-installinit-validate-implementerror-update-debug-done",
- ]:
- sequences.update({n: "restart_node_boot"})
-
- # update_node_config_email
- for n in ["bminit-cfg-exception-nocfg-update-bootupdatefail-nonode-debug-done",
- "bminit-cfg-exception-update-bootupdatefail-nonode-debug-done",
- "bminit-cfg-auth-bootcheckfail-nonode-exception-update-bootupdatefail-nonode-debug-done",
- ]:
- sequences.update({n : "update_node_config_email"})
+ steps = debugnode.getDiskSteps()
+ sequence = debugnode.getDiskSequence(steps, child)
- for n in [ "bminit-cfg-exception-nodehostname-update-debug-done",
- "bminit-cfg-update-exception-nodehostname-update-debug-done",
- ]:
- sequences.update({n : "nodenetwork_email"})
-
- # update_bootcd_email
- for n in ["bminit-cfg-auth-getplc-update-hardware-exception-noblockdev-hardwarerequirefail-update-debug-done",
- "bminit-cfg-auth-getplc-hardware-exception-noblockdev-hardwarerequirefail-update-debug-done",
- "bminit-cfg-auth-getplc-update-hardware-noblockdev-exception-hardwarerequirefail-update-debug-done",
- "bminit-cfg-auth-getplc-hardware-noblockdev-exception-hardwarerequirefail-update-debug-done",
- "bminit-cfg-auth-getplc-hardware-exception-hardwarerequirefail-update-debug-done",
- ]:
- sequences.update({n : "update_bootcd_email"})
+ s = Set(sequence)
+ if config and not config.quiet: print "\tSET: ", s
- for n in [ "bminit-cfg-auth-getplc-installinit-validate-rebuildinitrd-netcfg-update3-implementerror-nofilereference-update-debug-done",
- ]:
- sequences.update({n: "suspect_error_email"})
+ if len(s) > 1:
+ print "...Potential drive errors on %s" % hostname
+ if len(s) == 2 and 'floppyerror' in s:
+ print "...Should investigate. Continuing with node."
+ else:
+ print "...Should investigate. Skipping node."
+ # TODO: send message related to these errors.
- # update_hardware_email
- sequences.update({"bminit-cfg-auth-getplc-hardware-exception-disktoosmall-hardwarerequirefail-update-debug-done" : "update_hardware_email"})
- sequences.update({"bminit-cfg-auth-getplc-hardware-disktoosmall-exception-hardwarerequirefail-update-debug-done" : "update_hardware_email"})
+ if not found_within(recent_actions, 'newbootcd_notice', 3):
- # broken_hardware_email
- sequences.update({"bminit-cfg-auth-getplc-update-hardware-exception-hardwarerequirefail-update-debug-done" : "broken_hardware_email"})
+ log=conn.get_dmesg().read()
+ sitehist.sendMessage('baddisk_notice', hostname=hostname, log=log)
+ conn.set_nodestate('disable')
- # bad_dns_email
- for n in [
- "bminit-cfg-update-implementerror-bootupdatefail-dnserror-update-implementerror-bootupdatefail-dnserror-done",
- "bminit-cfg-auth-implementerror-bootcheckfail-dnserror-update-implementerror-bootupdatefail-dnserror-done",
- ]:
- sequences.update( { n : "bad_dns_email"})
+ return False
- flag_set = True
+ print "...Downloading bm.log from %s" %hostname
+ log = conn.get_bootmanager_log()
+ child = fdpexpect.fdspawn(log)
+
+ if hasattr(config, 'collect') and config.collect: return True
+
+ if config and not config.quiet: print "...Scanning bm.log for errors"
+
+ time.sleep(1)
+
+ steps = debugnode.getBootManagerStepPatterns()
+ sequence = debugnode.getBootManagerSequenceFromLog(steps, child)
+
+ s = "-".join(sequence)
+ print " FOUND SEQUENCE: ", s
+ # NOTE: We get or set the flag based on the current sequence identifier.
+ # By using the sequence identifier, we guarantee that there will be no
+ # frequent loops. I'm guessing there is a better way to track loops,
+ # though.
+
+ sequences = debugnode.getSequences()
+ flag_set = True
if s not in sequences:
print " HOST %s" % hostname
args['hostname'] = hostname
args['sequence'] = s
args['bmlog'] = conn.get_bootmanager_log().read()
- m = PersistMessage(hostname, mailtxt.unknownsequence[0] % args,
- mailtxt.unknownsequence[1] % args, False, db='unknown_persistmessages')
- m.reset()
- m.send([config.cc_email])
+ args['viart'] = False
+
+ sitehist.sendMessage('unknownsequence_notice', **args)
conn.restart_bootmanager('boot')
else:
if sequences[s] == "restart_bootmanager_boot":
- if config and not config.quiet: print "...Restarting BootManager.py on %s "% node
+ print "...Restarting BootManager.py on %s "%hostname
conn.restart_bootmanager('boot')
elif sequences[s] == "restart_bootmanager_rins":
- if config and not config.quiet: print "...Restarting BootManager.py on %s "% node
+ print "...Restarting BootManager.py on %s "%hostname
conn.restart_bootmanager('rins')
elif sequences[s] == "restart_node_rins":
conn.restart_node('rins')
pass
else:
# there was some failure to synchronize the keys.
- print "...Unable to repair node keys on %s" % node
+ print "...Unable to repair node keys on %s" %hostname
elif sequences[s] == "suspect_error_email":
args = {}
args['hostname'] = hostname
args['sequence'] = s
args['bmlog'] = conn.get_bootmanager_log().read()
- m = PersistMessage(hostname, "Suspicous error from BootManager on %s" % args,
- mailtxt.unknownsequence[1] % args, False, db='suspect_persistmessages')
- m.reset()
- m.send([config.cc_email])
+ args['viart'] = False
+ sitehist.sendMessage('unknownsequence_notice', **args)
conn.restart_bootmanager('boot')
+ # TODO: differentiate this and the 'nodenetwork_email' actions.
elif sequences[s] == "update_node_config_email":
- print "...Sending message to UPDATE NODE CONFIG"
- args = {}
- args['hostname'] = hostname
- m = PersistMessage(hostname, mailtxt.plnode_cfg[0] % args, mailtxt.plnode_cfg[1] % args,
- True, db='nodeid_persistmessages')
- loginbase = plc.siteId(hostname)
- emails = plc.getTechEmails(loginbase)
- m.send(emails)
- conn.dump_plconf_file()
- conn.set_nodestate('disable')
+
+ if not found_within(recent_actions, 'nodeconfig_notice', 3):
+ args = {}
+ args['hostname'] = hostname
+ sitehist.sendMessage('nodeconfig_notice', **args)
+ conn.dump_plconf_file()
elif sequences[s] == "nodenetwork_email":
- print "...Sending message to LOOK AT NODE NETWORK"
- args = {}
- args['hostname'] = hostname
- args['bmlog'] = conn.get_bootmanager_log().read()
- m = PersistMessage(hostname, mailtxt.plnode_network[0] % args, mailtxt.plnode_cfg[1] % args,
- True, db='nodenet_persistmessages')
- loginbase = plc.siteId(hostname)
- emails = plc.getTechEmails(loginbase)
- m.send(emails)
- conn.dump_plconf_file()
- conn.set_nodestate('disable')
- elif sequences[s] == "update_bootcd_email":
- print "...NOTIFY OWNER TO UPDATE BOOTCD!!!"
- import getconf
- args = {}
- args.update(getconf.getconf(hostname)) # NOTE: Generates boot images for the user:
- args['hostname_list'] = "%s" % hostname
+ if not found_within(recent_actions, 'nodeconfig_notice', 3):
+ args = {}
+ args['hostname'] = hostname
+ args['bmlog'] = conn.get_bootmanager_log().read()
+ sitehist.sendMessage('nodeconfig_notice', **args)
+ conn.dump_plconf_file()
- m = PersistMessage(hostname, "Please Update Boot Image for %s" % hostname,
- mailtxt.newalphacd_one[1] % args, True, db='bootcd_persistmessages')
+ elif sequences[s] == "update_bootcd_email":
- loginbase = plc.siteId(hostname)
- emails = plc.getTechEmails(loginbase)
- m.send(emails)
+ if not found_within(recent_actions, 'newalphacd_notice', 3):
+ args = {}
+ args.update(getconf.getconf(hostname)) # NOTE: Generates boot images for the user:
+ args['hostname'] = hostname
+
+ sitehist.sendMessage('newalphacd_notice', **args)
- print "\tDisabling %s due to out-of-date BOOTCD" % hostname
- conn.set_nodestate('disable')
+ print "\tDisabling %s due to out-of-date BOOTCD" % hostname
elif sequences[s] == "broken_hardware_email":
# MAKE An ACTION record that this host has failed hardware. May
# require either an exception "/minhw" or other manual intervention.
# Definitely need to send out some more EMAIL.
- print "...NOTIFYING OWNERS OF BROKEN HARDWARE on %s!!!" % hostname
# TODO: email notice of broken hardware
- args = {}
- args['hostname'] = hostname
- args['log'] = conn.get_dmesg().read()
- m = PersistMessage(hostname, mailtxt.baddisk[0] % args,
- mailtxt.baddisk[1] % args, True, db='hardware_persistmessages')
+ if not found_within(recent_actions, 'baddisk_notice', 1):
+ print "...NOTIFYING OWNERS OF BROKEN HARDWARE on %s!!!" % hostname
+ args = {}
+ args['hostname'] = hostname
+ args['log'] = conn.get_dmesg().read()
- loginbase = plc.siteId(hostname)
- emails = plc.getTechEmails(loginbase)
- m.send(emails)
- conn.set_nodestate('disable')
+ sitehist.sendMessage('baddisk_notice', **args)
+ conn.set_nodestate('disable')
elif sequences[s] == "update_hardware_email":
- print "...NOTIFYING OWNERS OF MINIMAL HARDWARE FAILURE on %s!!!" % hostname
- args = {}
- args['hostname'] = hostname
- args['bmlog'] = conn.get_bootmanager_log().read()
- m = PersistMessage(hostname, mailtxt.minimalhardware[0] % args,
- mailtxt.minimalhardware[1] % args, True, db='minhardware_persistmessages')
-
- loginbase = plc.siteId(hostname)
- emails = plc.getTechEmails(loginbase)
- m.send(emails)
- conn.set_nodestate('disable')
+ if not found_within(recent_actions, 'minimalhardware_notice', 1):
+ print "...NOTIFYING OWNERS OF MINIMAL HARDWARE FAILURE on %s!!!" % hostname
+ args = {}
+ args['hostname'] = hostname
+ args['bmlog'] = conn.get_bootmanager_log().read()
+ sitehist.sendMessage('minimalhardware_notice', **args)
elif sequences[s] == "bad_dns_email":
- print "...NOTIFYING OWNERS OF DNS FAILURE on %s!!!" % hostname
- args = {}
- try:
- node = api.GetNodes(hostname)[0]
- net = api.GetNodeNetworks(node['nodenetwork_ids'])[0]
- except:
- print traceback.print_exc()
- # TODO: api error. skip email, b/c all info is not available,
- # flag_set will not be recorded.
- return False
- nodenet_str = network_config_to_str(net)
+ if not found_within(recent_actions, 'baddns_notice', 1):
+ print "...NOTIFYING OWNERS OF DNS FAILURE on %s!!!" % hostname
+ args = {}
+ try:
+ node = plccache.GetNodeByName(hostname)
+ net = api.GetNodeNetworks(node['nodenetwork_ids'])[0]
+ except:
+ email_exception()
+ print traceback.print_exc()
+ # TODO: api error. skip email, b/c all info is not available,
+ # flag_set will not be recorded.
+ return False
+ nodenet_str = network_config_to_str(net)
- args['hostname'] = hostname
- args['network_config'] = nodenet_str
- args['nodenetwork_id'] = net['nodenetwork_id']
- m = PersistMessage(hostname, mailtxt.baddns[0] % args,
- mailtxt.baddns[1] % args, True, db='baddns_persistmessages')
-
- loginbase = plc.siteId(hostname)
- emails = plc.getTechEmails(loginbase)
- m.send(emails)
- conn.set_nodestate('disable')
-
- if flag_set:
- pflags.setRecentFlag(s)
- pflags.save()
+ args['hostname'] = hostname
+ args['network_config'] = nodenet_str
+ args['nodenetwork_id'] = net['nodenetwork_id']
+
+ sitehist.sendMessage('baddns_notice', **args)
return True
git://git.onelab.eu / monitor.git / blobdiff