patch

linupdate.py

@@ -28,16 +28,6 @@ def main():
     exit_code = 0
 
     try:
-        # Instanciate classes
-        my_exit       = Exit()
-        my_app        = App()
-        my_app_config = Config()
-        my_args       = Args()
-        my_system     = System()
-        my_module     = Module()
-        my_package    = Package()
-        my_service    = Service()
-
         # Get current date and time
         todaydatetime = datetime.now()
         date = todaydatetime.strftime('%Y-%m-%d')
@@ -49,6 +39,16 @@ def main():
         Path(logsdir).mkdir(parents=True, exist_ok=True)
         Path(logsdir).chmod(0o750)
 
+        # Instanciate classes
+        my_exit       = Exit()
+        my_app        = App()
+        my_app_config = Config()
+        my_args       = Args()
+        my_system     = System()
+        my_module     = Module()
+        my_package    = Package()
+        my_service    = Service()
+
         # Pre-parse arguments to check if --from-agent param is passed
         my_args.preParse()
 

src/controllers/App/App.py

@@ -76,6 +76,9 @@ def setLock(self):
     #
     #-------------------------------------------------------------------------------------------------------------------
     def removeLock(self):
+        if not Path('/tmp/linupdate.lock').is_file():
+            return
+
         try:
             Path('/tmp/linupdate.lock').unlink()
         except Exception as e:

src/controllers/Exit.py

@@ -19,9 +19,15 @@ def cleanExit(self, exit_code = 0, send_mail: bool = True, logfile: str = None):
         my_config = Config()
         my_mail = Mail()
 
-        # Get mail settings
-        mail_enabled = my_config.getMailEnabled()
-        mail_recipient = my_config.getMailRecipient()
+        # Try to get mail settings
+        # It could fail if the config file is not found or if the mail section is not defined (e.g. first execution)
+        try:
+            mail_enabled = my_config.getMailEnabled()
+            mail_recipient = my_config.getMailRecipient()
+        except Exception as e:
+            send_mail = False
+            mail_enabled = False
+            mail_recipient = None
 
         # Send mail unless send_mail is False (in some case mail is not needed, like when exiting at update confirmation)
         if send_mail is True: