fix: allow targetportoverwrite as L4 param

.gitignore

@@ -8,3 +8,4 @@ password.txt
 ssh_config_for_clients
 virsh_backup
 .wireguard_keys
+master-address.txt

backup.py

@@ -3,6 +3,7 @@ import functools
 import os
 import subprocess
 import json
+import sys
 
 environment = jinja2.Environment(loader=jinja2.FileSystemLoader(searchpath="./templates"))
 
@@ -20,6 +21,15 @@ def createBackupScriptStructure(backupList, baseDomain="", icingaOnly=False, bac
     asyncIcingaConf = {}
     for backup in backupList:
 
+        if not backup:
+            print("Warning: Empty backup mapping in List", file=sys.stderr)
+            continue
+
+        if type(backup) == str:
+            print(f"Warning: Backup Entry is a stirng instead of a dict-object ({backup})", file=sys.stderr)
+            continue
+
+
         if backup.get("disabled"):
             continue
 

vm.py

@@ -69,6 +69,7 @@ class VM:
             isUDP = proto == "udp"
             proxy_timeout = portStruct.get("proxy_timeout") or "10s"
             extra_content = portStruct.get("extra-content")
+            targetportoverwrite = portStruct.get("targetportoverwrite")
 
             compositeName = "-".join((self.hostname, name, portstring, proto))
 
@@ -78,6 +79,7 @@ class VM:
             component = template.render(targetip=self.ip, udp=isUDP, portstring=portstring,
                                         transparent=transparent, proxy_timeout=proxy_timeout,
                                         comment=compositeName, extra_content=extra_content,
+                                        targetportoverwrite=targetportoverwrite,
                                         port_interfaces=port_interfaces)
 
             components.append(component)