Step to hook into Ansible

[bootmanager.git] / source / BootManager.py

diff --git a/source/BootManager.py b/source/BootManager.py
index af5efa3..32d7ba8 100755 (executable)
--- a/source/BootManager.py
+++ b/source/BootManager.py
@@ -1,97 +1,97 @@
-#!/usr/bin/python2 -u
-
-# ------------------------------------------------------------------------
-# THIS file used to be named alpina.py, from the node installer. Since then
-# the installer has been expanded to include all the functions of the boot
-# manager as well, hence the new name for this file.
-# ------------------------------------------------------------------------
-
+#!/usr/bin/python -u
+#

 # Copyright (c) 2003 Intel Corporation
 # All rights reserved.
 # Copyright (c) 2003 Intel Corporation
 # All rights reserved.

-
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions are
-# met:
-
-#     * Redistributions of source code must retain the above copyright
-#       notice, this list of conditions and the following disclaimer.
-
-#     * Redistributions in binary form must reproduce the above
-#       copyright notice, this list of conditions and the following
-#       disclaimer in the documentation and/or other materials provided
-#       with the distribution.
-
-#     * Neither the name of the Intel Corporation nor the names of its
-#       contributors may be used to endorse or promote products derived
-#       from this software without specific prior written permission.
-
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE INTEL OR
-# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
-# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
-# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
-# PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
-# LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
-# NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-# EXPORT LAWS: THIS LICENSE ADDS NO RESTRICTIONS TO THE EXPORT LAWS OF
-# YOUR JURISDICTION. It is licensee's responsibility to comply with any
-# export regulations applicable in licensee's jurisdiction. Under
-# CURRENT (May 2000) U.S. export regulations this software is eligible
-# for export from the U.S. and can be downloaded by or otherwise
-# exported or reexported worldwide EXCEPT to U.S. embargoed destinations
-# which include Cuba, Iraq, Libya, North Korea, Iran, Syria, Sudan,
-# Afghanistan and any other country to which the U.S. has embargoed
-# goods and services.
-
+#
+# Copyright (c) 2004-2006 The Trustees of Princeton University
+# All rights reserved.

 
 import string
 import sys, os, traceback
 
 import string
 import sys, os, traceback

-from time import gmtime, strftime
-from gzip import GzipFile
+import time
+import gzip

 
 from steps import *
 from Exceptions import *
 import notify_messages
 
 from steps import *
 from Exceptions import *
 import notify_messages

-
-
+import BootServerRequest
+import utils

 
 # all output is written to this file
 
 # all output is written to this file

-LOG_FILE= "/tmp/bm.log"
-CURL_PATH= "curl"
-UPLOAD_LOG_URL = "http://boot.planet-lab.org/alpina-logs/upload.php"
+BM_NODE_LOG= "/tmp/bm.log"
+VARS_FILE = "configuration"

 
 # the new contents of PATH when the boot manager is running
 BIN_PATH= ('/usr/local/bin',
            '/usr/local/sbin',
 
 # the new contents of PATH when the boot manager is running
 BIN_PATH= ('/usr/local/bin',
            '/usr/local/sbin',

-           '/bin',
-           '/sbin',

            '/usr/bin',
            '/usr/sbin',
            '/usr/bin',
            '/usr/sbin',

-           '/usr/local/planetlab/bin')
-           
-
-
+           '/bin',
+           '/sbin')
+
+def read_configuration_file(filename):
+    # read in and store all variables in VARS_FILE into each line
+    # is in the format name=val (any whitespace around the = is
+    # removed. everything after the = to the end of the line is
+    # the value
+    vars = {}
+    vars_file= file(filename,'r')
+    validConfFile = True
+    for line in vars_file:
+        # if its a comment or a whitespace line, ignore
+        if line[:1] == "#" or string.strip(line) == "":
+            continue
+
+        parts= string.split(line,"=")
+        if len(parts) != 2:
+            validConfFile = False
+            raise Exception( "Invalid line in vars file: %s" % line )
+
+        name= string.strip(parts[0])
+        value= string.strip(parts[1])
+        value= value.replace("'", "")   # remove quotes
+        value= value.replace('"', "")   # remove quotes
+        vars[name]= value
+
+    vars_file.close()
+    if not validConfFile:
+        raise Exception( "Unable to read configuration vars." )
+
+    # find out which directory we are running it, and set a variable
+    # for that. future steps may need to get files out of the bootmanager
+    # directory
+    current_dir= os.getcwd()
+    vars['BM_SOURCE_DIR']= current_dir
+
+    return vars
+
+##############################

 class log:
 
 class log:
 

+    format="%H:%M:%S(%Z) "
+

     def __init__( self, OutputFilePath= None ):
     def __init__( self, OutputFilePath= None ):

-        if OutputFilePath:
-            try:
-                self.OutputFilePath= OutputFilePath
-                self.OutputFile= GzipFile( OutputFilePath, "w", 9 )
-            except:
-                print( "Unable to open output file for log, continuing" )
-                self.OutputFile= None
+        try:
+            self.OutputFile= open( OutputFilePath, "w")
+            self.OutputFilePath= OutputFilePath
+        except:
+            print( "bootmanager log : Unable to open output file %r, continuing"%OutputFilePath )
+            self.OutputFile= None

 
 

+        self.VARS = None
+        try:
+            vars = read_configuration_file(VARS_FILE)
+            self.VARS = vars
+        except Exception, e:
+            self.LogEntry( str(e) )
+            return

     
     def LogEntry( self, str, inc_newline= 1, display_screen= 1 ):
     
     def LogEntry( self, str, inc_newline= 1, display_screen= 1 ):

+        now=time.strftime(log.format, time.localtime())

         if self.OutputFile:
         if self.OutputFile:

-            self.OutputFile.write( str )
+            self.OutputFile.write( now+str )

         if display_screen:
         if display_screen:

-            sys.stdout.write( str )
+            sys.stdout.write( now+str )

             
         if inc_newline:
             if display_screen:
             
         if inc_newline:
             if display_screen:


@@ -102,99 +102,87 @@ class log:
         if self.OutputFile:
             self.OutputFile.flush()
 
         if self.OutputFile:
             self.OutputFile.flush()
 

-            
-

     def write( self, str ):
         """
         make log behave like a writable file object (for traceback
         prints)
         """
         self.LogEntry( str, 0, 1 )
     def write( self, str ):
         """
         make log behave like a writable file object (for traceback
         prints)
         """
         self.LogEntry( str, 0, 1 )

-
-

     
     

-    def Upload( self ):
+    # bm log uploading is available back again, as of nodeconfig-5.0-2
+    def Upload( self, extra_file=None ):

         """
         upload the contents of the log to the server
         """
         """
         upload the contents of the log to the server
         """

-

         if self.OutputFile is not None:
         if self.OutputFile is not None:

-            self.LogEntry( "Uploading logs to %s" % UPLOAD_LOG_URL )
+            self.OutputFile.flush()
+
+            self.LogEntry( "Uploading logs to %s" % self.VARS['UPLOAD_LOG_SCRIPT'] )

             
             self.OutputFile.close()
             self.OutputFile= None
             
             self.OutputFile.close()
             self.OutputFile= None

-            
-            curl_cmd= "%s -s --connect-timeout 60 --max-time 600 " \
-                      "--form log=@%s %s" % \
-                      (CURL_PATH, self.OutputFilePath, UPLOAD_LOG_URL)
-            os.system( curl_cmd )
-        
-    
-
-        
-

 
 

+            hostname= self.VARS['INTERFACE_SETTINGS']['hostname'] + "." + \
+                      self.VARS['INTERFACE_SETTINGS']['domainname']
+            bs_request = BootServerRequest.BootServerRequest(self.VARS)
+            try:
+                # this was working until f10
+                bs_request.MakeRequest(PartialPath = self.VARS['UPLOAD_LOG_SCRIPT'],
+                                       GetVars = None, PostVars = None,
+                                       DoSSL = True, DoCertCheck = True,
+                                       FormData = ["log=@" + self.OutputFilePath,
+                                                   "hostname=" + hostname, 
+                                                   "type=bm.log"])
+            except:
+                # new pycurl
+                import pycurl
+                bs_request.MakeRequest(PartialPath = self.VARS['UPLOAD_LOG_SCRIPT'],
+                                       GetVars = None, PostVars = None,
+                                       DoSSL = True, DoCertCheck = True,
+                                       FormData = [('log',(pycurl.FORM_FILE, self.OutputFilePath)),
+                                                   ("hostname",hostname),
+                                                   ("type","bm.log")])
+        if extra_file is not None:
+            # NOTE: for code-reuse, evoke the bash function 'upload_logs'; 
+            # by adding --login, bash reads .bash_profile before execution.
+            # Also, never fail, since this is an optional feature.
+            utils.sysexec_noerr( """bash --login -c "upload_logs %s" """ % extra_file, self)
+
+
+##############################

 class BootManager:
 
     # file containing initial variables/constants
 class BootManager:
 
     # file containing initial variables/constants

-    VARS_FILE = "configuration"

 
 

+    # the set of valid node run states
+    NodeRunStates = {'reinstall':None,
+                     'boot':None,
+                     'safeboot':None,
+                     'disabled':None,
+                     }

     
     

-    def __init__(self, log):
-        # this contains a set of information used and updated
-        # by each step
-        self.VARS= {}
+    def __init__(self, log, forceState):
+        # override machine's current state from the command line
+        self.forceState = forceState

 
         # the main logging point
         self.LOG= log
 
         # set to 1 if we can run after initialization
         self.CAN_RUN = 0
 
         # the main logging point
         self.LOG= log
 
         # set to 1 if we can run after initialization
         self.CAN_RUN = 0

-             
-        if not self.ReadBMConf():
-            self.LOG.LogEntry( "Unable to read configuration vars." )
-            return
-
-        # find out which directory we are running it, and set a variable
-        # for that. future steps may need to get files out of the bootmanager
-        # directory
-        current_dir= os.getcwd()
-        self.VARS['BM_SOURCE_DIR']= current_dir

 
 

+        if log.VARS:
+            # this contains a set of information used and updated by each step
+            self.VARS= log.VARS
+        else:
+            return
+             

         # not sure what the current PATH is set to, replace it with what
         # we know will work with all the boot cds
         os.environ['PATH']= string.join(BIN_PATH,":")
         # not sure what the current PATH is set to, replace it with what
         # we know will work with all the boot cds
         os.environ['PATH']= string.join(BIN_PATH,":")

-                   
-        self.CAN_RUN= 1
-
-    def ReadBMConf(self):
-        """
-        read in and store all variables in VARS_FILE into
-        self.VARS
-        
-        each line is in the format name=val (any whitespace around
-        the = is removed. everything after the = to the end of
-        the line is the value
-        """
-        
-        vars_file= file(self.VARS_FILE,'r')
-        for line in vars_file:
-            # if its a comment or a whitespace line, ignore
-            if line[:1] == "#" or string.strip(line) == "":
-                continue
-
-            parts= string.split(line,"=")
-            if len(parts) != 2:
-                self.LOG.LogEntry( "Invalid line in vars file: %s" % line )
-                return 0

 
 

-            name= string.strip(parts[0])
-            value= string.strip(parts[1])
-
-            self.VARS[name]= value
+        self.CAN_RUN= 1

 
 

-        return 1
-    

     def Run(self):
         """
         core boot manager logic.
     def Run(self):
         """
         core boot manager logic.


@@ -210,159 +198,228 @@ class BootManager:
         If requriements not met, but tests were succesfull, return 0.
 
         for steps that run within the installer, they are expected to either
         If requriements not met, but tests were succesfull, return 0.
 
         for steps that run within the installer, they are expected to either

-        complete succesfully and return 1, or throw an execption.
+        complete succesfully and return 1, or throw an exception.

 
         For exact return values and expected operations, see the comments
         at the top of each of the invididual step functions.
         """
 
 
         For exact return values and expected operations, see the comments
         at the top of each of the invididual step functions.
         """
 

-        def _nodeNotInstalled():
+        def _nodeNotInstalled(message='MSG_NODE_NOT_INSTALLED'):

             # called by the _xxxState() functions below upon failure
             # called by the _xxxState() functions below upon failure

-            self.VARS['BOOT_STATE']= 'dbg'
+            self.VARS['RUN_LEVEL']= 'failboot'
+            notify = getattr(notify_messages, message)

             self.VARS['STATE_CHANGE_NOTIFY']= 1
             self.VARS['STATE_CHANGE_NOTIFY']= 1

-            self.VARS['STATE_CHANGE_NOTIFY_MESSAGE']= \
-                      notify_messages.MSG_NODE_NOT_INSTALLED
-            UpdateBootStateWithPLC.Run( self.VARS, self.LOG )
+            self.VARS['STATE_CHANGE_NOTIFY_MESSAGE']= notify
+            raise BootManagerException, notify
+
+        def _bootRun():
+            # implements the boot logic, which consists of first
+            # double checking that the node was properly installed,
+            # checking whether someone added or changed disks, and
+            # then finally chain boots.
+
+            # starting the fallback/debug ssh daemon for safety:
+            # if the node install somehow hangs, or if it simply takes ages, 
+            # we can still enter and investigate
+            try:
+                StartDebug.Run(self.VARS, self.LOG, last_resort = False)
+            except:
+                pass
+
+            InstallInit.Run( self.VARS, self.LOG )                    
+            ret = ValidateNodeInstall.Run( self.VARS, self.LOG )
+            if ret == 1:
+# Thierry - feb. 2013 turning off WriteModprobeConfig for now on lxc
+# for one thing this won't work at all with f18, as modules.pcimap
+# has disappeared (Daniel suggested modules.aliases could be used instead)
+# and second, in any case it's been years now that modprobe.conf was deprecated
+# so most likely this code has no actual effect
+                if self.VARS['virt'] == 'vs':
+                    WriteModprobeConfig.Run( self.VARS, self.LOG )
+                WriteNetworkConfig.Run( self.VARS, self.LOG )
+                CheckForNewDisks.Run( self.VARS, self.LOG )
+                SendHardwareConfigToPLC.Run( self.VARS, self.LOG )
+                ChainBootNode.Run( self.VARS, self.LOG )
+            elif ret == -1:
+                _nodeNotInstalled('MSG_NODE_FILESYSTEM_CORRUPT')
+            elif ret == -2:
+                _nodeNotInstalled('MSG_NODE_MOUNT_FAILED')
+            elif ret == -3:
+                _nodeNotInstalled('MSG_NODE_MISSING_KERNEL')
+            else:
+                _nodeNotInstalled()
+
+        def _reinstallRun():
+
+            # starting the fallback/debug ssh daemon for safety:
+            # if the node install somehow hangs, or if it simply takes ages, 
+            # we can still enter and investigate
+            try:
+                StartDebug.Run(self.VARS, self.LOG, last_resort = False)
+            except:
+                pass

 
 

-        def _rinsRun():

             # implements the reinstall logic, which will check whether
             # the min. hardware requirements are met, install the
             # software, and upon correct installation will switch too
             # 'boot' state and chainboot into the production system
             if not CheckHardwareRequirements.Run( self.VARS, self.LOG ):
             # implements the reinstall logic, which will check whether
             # the min. hardware requirements are met, install the
             # software, and upon correct installation will switch too
             # 'boot' state and chainboot into the production system
             if not CheckHardwareRequirements.Run( self.VARS, self.LOG ):

-                self.VARS['BOOT_STATE']= 'dbg'
-                UpdateBootStateWithPLC.Run( self.VARS, self.LOG )
+                self.VARS['RUN_LEVEL']= 'failboot'

                 raise BootManagerException, "Hardware requirements not met."
 
                 raise BootManagerException, "Hardware requirements not met."
 

-            self.RunInstaller()
-
-            if ValidateNodeInstall.Run( self.VARS, self.LOG ):
-                SendHardwareConfigToPLC.Run( self.VARS, self.LOG )
-                ChainBootNode.Run( self.VARS, self.LOG )
-            else:
-                _nodeNotInstalled()
-
-        def _newRun():
+            # runinstaller
+            InstallInit.Run( self.VARS, self.LOG )                    
+            InstallPartitionDisks.Run( self.VARS, self.LOG )            
+            InstallBootstrapFS.Run( self.VARS, self.LOG )            
+            InstallWriteConfig.Run( self.VARS, self.LOG )
+            InstallUninitHardware.Run( self.VARS, self.LOG )
+            self.VARS['BOOT_STATE']= 'boot'
+            self.VARS['STATE_CHANGE_NOTIFY']= 1
+            self.VARS['STATE_CHANGE_NOTIFY_MESSAGE']= \
+                 notify_messages.MSG_INSTALL_FINISHED
+            AnsibleHook.Run( self.VARS, self.LOG )
+            UpdateBootStateWithPLC.Run( self.VARS, self.LOG )
+            _bootRun()
+            
+        def _installRun():

             # implements the new install logic, which will first check
             # with the user whether it is ok to install on this
             # implements the new install logic, which will first check
             # with the user whether it is ok to install on this

-            # machine, switch to 'rins' state and then invoke the rins
-            # logic.  See rinsState logic comments for further
+            # machine, switch to 'reinstall' state and then invoke the reinstall
+            # logic.  See reinstallState logic comments for further

             # details.
             if not ConfirmInstallWithUser.Run( self.VARS, self.LOG ):
                 return 0
             # details.
             if not ConfirmInstallWithUser.Run( self.VARS, self.LOG ):
                 return 0

-            self.VARS['BOOT_STATE']= 'rins'
-            UpdateBootStateWithPLC.Run( self.VARS, self.LOG )
-            _rinsRun()
+            self.VARS['BOOT_STATE']= 'reinstall'

 
 

-        def _bootRun():
-            # implements the boot logic, which consists of first
-            # double checking that the node was properly installed,
-            # checking whether someone added or changed disks, and
-            # then finally chain boots.
-
-            if ValidateNodeInstall.Run( self.VARS, self.LOG ):
-                UpdateNodeConfiguration.Run( self.VARS, self.LOG )
-                CheckForNewDisks.Run( self.VARS, self.LOG )
-                SendHardwareConfigToPLC.Run( self.VARS, self.LOG )
-                ChainBootNode.Run( self.VARS, self.LOG )
-            else:
-                _nodeNotInstalled()
+            AnsibleHook.Run( self.VARS, self.LOG )
+            _reinstallRun()

 
 

-
-        def _debugRun():
-            # implements debug logic, which just starts the sshd
-            # and just waits around
+        def _debugRun(state='failboot'):
+            # implements debug logic, which starts the sshd and just waits around
+            self.VARS['RUN_LEVEL']=state

             StartDebug.Run( self.VARS, self.LOG )
             StartDebug.Run( self.VARS, self.LOG )

+            # fsck/mount fs if present, and ignore return value if it's not.
+            ValidateNodeInstall.Run( self.VARS, self.LOG )

 
 

-        def _badRun():
+        def _badstateRun():

             # should never happen; log event
             self.LOG.write( "\nInvalid BOOT_STATE = %s\n" % self.VARS['BOOT_STATE'])
             # should never happen; log event
             self.LOG.write( "\nInvalid BOOT_STATE = %s\n" % self.VARS['BOOT_STATE'])

-            self.VARS['BOOT_STATE']= 'dbg'
-            UpdateBootStateWithPLC.Run( self.VARS, self.LOG )
-            StartDebug.Run( self.VARS, self.LOG )            
+            _debugRun()

 
         # setup state -> function hash table
 
         # setup state -> function hash table

-        states = {'new':_newRun,
-                  'inst':_newRun,
-                  'rins':_rinsRun,
-                  'boot':_bootRun,
-                  'dbg':_debugRun}
+        BootManager.NodeRunStates['reinstall']  = _reinstallRun
+        BootManager.NodeRunStates['boot']       = _bootRun
+        BootManager.NodeRunStates['safeboot']   = lambda : _debugRun('safeboot')
+        BootManager.NodeRunStates['disabled']   = lambda : _debugRun('disabled')
+
+        success = 0

         try:
             InitializeBootManager.Run( self.VARS, self.LOG )
             ReadNodeConfiguration.Run( self.VARS, self.LOG )
             AuthenticateWithPLC.Run( self.VARS, self.LOG )
         try:
             InitializeBootManager.Run( self.VARS, self.LOG )
             ReadNodeConfiguration.Run( self.VARS, self.LOG )
             AuthenticateWithPLC.Run( self.VARS, self.LOG )

+            UpdateLastBootOnce.Run( self.VARS, self.LOG )
+            StartRunlevelAgent.Run( self.VARS, self.LOG )

             GetAndUpdateNodeDetails.Run( self.VARS, self.LOG )
 
             GetAndUpdateNodeDetails.Run( self.VARS, self.LOG )
 

-            stateRun = states.get(self.VARS['BOOT_STATE'],_badRun)
+            # override machine's current state from the command line
+            if self.forceState is not None:
+                self.VARS['BOOT_STATE']= self.forceState
+                UpdateBootStateWithPLC.Run( self.VARS, self.LOG )
+
+            stateRun = BootManager.NodeRunStates.get(self.VARS['BOOT_STATE'],_badstateRun)

             stateRun()
             stateRun()

+            success = 1

 
         except KeyError, e:
             self.LOG.write( "\n\nKeyError while running: %s\n" % str(e) )
         except BootManagerException, e:
             self.LOG.write( "\n\nException while running: %s\n" % str(e) )
 
         except KeyError, e:
             self.LOG.write( "\n\nKeyError while running: %s\n" % str(e) )
         except BootManagerException, e:
             self.LOG.write( "\n\nException while running: %s\n" % str(e) )

-        
-        return 1
-            
+        except BootManagerAuthenticationException, e:
+            self.LOG.write( "\n\nFailed to Authenticate Node: %s\n" % str(e) )
+            # sets /tmp/CANCEL_BOOT flag
+            StartDebug.Run(self.VARS, self.LOG )
+            # Return immediately b/c any other calls to API will fail
+            return success
+        except:
+            self.LOG.write( "\n\nImplementation Error\n")
+            traceback.print_exc(file=self.LOG.OutputFile)
+            traceback.print_exc()
+
+        if not success:
+            try:
+                _debugRun()
+            except BootManagerException, e:
+                self.LOG.write( "\n\nException while running: %s\n" % str(e) )
+            except:
+                self.LOG.write( "\n\nImplementation Error\n")
+                traceback.print_exc(file=self.LOG.OutputFile)
+                traceback.print_exc()

 
 

+        return success

             
             

-    def RunInstaller(self):
-        """
-        since the installer can be invoked at more than one place
-        in the boot manager logic, seperate the steps necessary
-        to do it here
-        """
-        
-        InstallInit.Run( self.VARS, self.LOG )                    
-        InstallPartitionDisks.Run( self.VARS, self.LOG )            
-        InstallBootstrapRPM.Run( self.VARS, self.LOG )            
-        InstallBase.Run( self.VARS, self.LOG )            
-        InstallWriteConfig.Run( self.VARS, self.LOG )
-        InstallBuildVServer.Run( self.VARS, self.LOG )
-        InstallNodeInit.Run( self.VARS, self.LOG )
-        InstallUninitHardware.Run( self.VARS, self.LOG )
-        
-        self.VARS['BOOT_STATE']= 'boot'
-        self.VARS['STATE_CHANGE_NOTIFY']= 1
-        self.VARS['STATE_CHANGE_NOTIFY_MESSAGE']= \
-                                       notify_messages.MSG_INSTALL_FINISHED
-        UpdateBootStateWithPLC.Run( self.VARS, self.LOG )
+            
+def main(argv):

 
 

-        SendHardwareConfigToPLC.Run( self.VARS, self.LOG )
+    import utils
+    utils.prompt_for_breakpoint_mode()

 
 

+#    utils.breakpoint ("Entering BootManager::main")

     
     

-    
-if __name__ == "__main__":
-
-    # set to 0 if no error occurred
-    error= 1
+    # set to 1 if error occurred
+    error= 0

     
     # all output goes through this class so we can save it and post
     # the data back to PlanetLab central
     
     # all output goes through this class so we can save it and post
     # the data back to PlanetLab central

-    LOG= log( LOG_FILE )
+    LOG= log( BM_NODE_LOG )
+
+    # NOTE: assume CWD is BM's source directory, but never fail
+    utils.sysexec_noerr("./setup_bash_history_scripts.sh", LOG)

 
     LOG.LogEntry( "BootManager started at: %s" % \
 
     LOG.LogEntry( "BootManager started at: %s" % \

-                  strftime("%a, %d %b %Y %H:%M:%S +0000", gmtime()) )
+                  time.strftime("%a, %d %b %Y %H:%M:%S +0000", time.gmtime()) )

 
     try:
 
     try:

-        bm= BootManager(LOG)
+        forceState = None
+        if len(argv) == 2:
+            fState = argv[1]
+            if BootManager.NodeRunStates.has_key(fState):
+                forceState = fState
+            else:
+                LOG.LogEntry("FATAL: cannot force node run state to=%s" % fState)
+                error = 1
+    except:
+        traceback.print_exc(file=LOG.OutputFile)
+        traceback.print_exc()
+        
+    if error:
+        LOG.LogEntry( "BootManager finished at: %s" % \
+                      time.strftime("%a, %d %b %Y %H:%M:%S +0000", time.gmtime()) )
+        LOG.Upload()
+        return error
+
+    try:
+        bm= BootManager(LOG,forceState)

         if bm.CAN_RUN == 0:
             LOG.LogEntry( "Unable to initialize BootManager." )
         else:
         if bm.CAN_RUN == 0:
             LOG.LogEntry( "Unable to initialize BootManager." )
         else:

-            LOG.LogEntry( "Running version %s of BootManager." %
-                          bm.VARS['VERSION'] )
+            LOG.LogEntry( "Running version %s of BootManager." % bm.VARS['VERSION'] )

             success= bm.Run()
             if success:
                 LOG.LogEntry( "\nDone!" );
             else:
                 LOG.LogEntry( "\nError occurred!" );
             success= bm.Run()
             if success:
                 LOG.LogEntry( "\nDone!" );
             else:
                 LOG.LogEntry( "\nError occurred!" );

-
+                error = 1

     except:
         traceback.print_exc(file=LOG.OutputFile)
         traceback.print_exc()
 
     LOG.LogEntry( "BootManager finished at: %s" % \
     except:
         traceback.print_exc(file=LOG.OutputFile)
         traceback.print_exc()
 
     LOG.LogEntry( "BootManager finished at: %s" % \

-                  strftime("%a, %d %b %Y %H:%M:%S +0000", gmtime()) )
-
+                  time.strftime("%a, %d %b %Y %H:%M:%S +0000", time.gmtime()) )

     LOG.Upload()
     LOG.Upload()

+
+    return error
+

     
     

+if __name__ == "__main__":
+    error = main(sys.argv)

     sys.exit(error)
     sys.exit(error)