Add additional messages regarding kinds of boot failures due to

[bootmanager.git] / source / BootManager.py

diff --git a/source/BootManager.py b/source/BootManager.py
index 838a8a1..1d9a5b5 100755 (executable)
--- a/source/BootManager.py
+++ b/source/BootManager.py
@@ -90,10 +90,8 @@ class BootManager:
     VARS_FILE = "configuration"
 
     # the set of valid node run states
-    NodeRunStates = {'install':None,
-                     'reinstall':None,
+    NodeRunStates = {'reinstall':None,
                      'boot':None,
-                     'failboot':None,
                      'safeboot':None,
                      'disabled':None,
                      }
@@ -171,14 +169,13 @@ class BootManager:
         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
-            self.VARS['BOOT_STATE']= 'failboot'
+            self.VARS['RUN_LEVEL']= 'failboot'
+                       notify = getattr(notify_messages, message)
             self.VARS['STATE_CHANGE_NOTIFY']= 1
-            self.VARS['STATE_CHANGE_NOTIFY_MESSAGE']= \
-                      notify_messages.MSG_NODE_NOT_INSTALLED
-            raise BootManagerException, \
-                  notify_messages.MSG_NODE_NOT_INSTALLED
+            self.VARS['STATE_CHANGE_NOTIFY_MESSAGE']= notify
+            raise BootManagerException, notify
 
         def _bootRun():
             # implements the boot logic, which consists of first
@@ -195,13 +192,20 @@ class BootManager:
                 pass
 
             InstallInit.Run( self.VARS, self.LOG )                    
-            if ValidateNodeInstall.Run( self.VARS, self.LOG ):
+            ret = ValidateNodeInstall.Run( self.VARS, self.LOG )
+                       if ret == 1:
                 WriteModprobeConfig.Run( self.VARS, self.LOG )
                 MakeInitrd.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()
 
@@ -220,7 +224,7 @@ class BootManager:
             # 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']= 'failboot'
+                self.VARS['RUN_LEVEL']= 'failboot'
                 raise BootManagerException, "Hardware requirements not met."
 
             # runinstaller
@@ -245,13 +249,13 @@ class BootManager:
             if not ConfirmInstallWithUser.Run( self.VARS, self.LOG ):
                 return 0
             self.VARS['BOOT_STATE']= 'reinstall'
-            UpdateBootStateWithPLC.Run( self.VARS, self.LOG )
+            UpdateRunLevelWithPLC.Run( self.VARS, self.LOG )
             _reinstallRun()
 
         def _debugRun(state='failboot'):
             # implements debug logic, which starts the sshd and just waits around
-            self.VARS['BOOT_STATE']=state
-            UpdateBootStateWithPLC.Run( self.VARS, self.LOG )
+            self.VARS['RUN_LEVEL']=state
+            UpdateRunLevelWithPLC.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 )
@@ -262,10 +266,8 @@ class BootManager:
             _debugRun()
 
         # setup state -> function hash table
-        BootManager.NodeRunStates['install']    = _installRun
         BootManager.NodeRunStates['reinstall']  = _reinstallRun
         BootManager.NodeRunStates['boot']       = _bootRun
-        BootManager.NodeRunStates['failboot']   = _bootRun   # should always try to boot.
         BootManager.NodeRunStates['safeboot']   = lambda : _debugRun('safeboot')
         BootManager.NodeRunStates['disabled']   = lambda : _debugRun('disabled')
 
@@ -274,12 +276,14 @@ class BootManager:
             InitializeBootManager.Run( self.VARS, self.LOG )
             ReadNodeConfiguration.Run( self.VARS, self.LOG )
             AuthenticateWithPLC.Run( self.VARS, self.LOG )
+            StartRunlevelAgent.Run( self.VARS, self.LOG )
             GetAndUpdateNodeDetails.Run( self.VARS, self.LOG )
 
             # 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 )
+                UpdateRunLevelWithPLC.Run( self.VARS, self.LOG )
 
             stateRun = BootManager.NodeRunStates.get(self.VARS['BOOT_STATE'],_badstateRun)
             stateRun()