Fix properties

src/primaite/simulator/system/services/database/database_service.py

@@ -35,9 +35,6 @@ class DatabaseService(Service, identifier="DatabaseService"):
 
     config: "DatabaseService.ConfigSchema" = Field(default_factory=lambda: DatabaseService.ConfigSchema())
 
-    password: Optional[str] = None
-    """Password that needs to be provided by clients if they want to connect to the DatabaseService."""
-
     backup_server_ip: IPv4Address = None
     """IP address of the backup server."""
 
@@ -60,6 +57,10 @@ class DatabaseService(Service, identifier="DatabaseService"):
         """Convenience property for accessing the password."""
         return self.config.db_password
 
+    @password.setter
+    def password(self, val: str) -> None:
+        self.config.db_password = val
+
     def install(self):
         """
         Perform first-time setup of the DatabaseService.

src/primaite/simulator/system/services/dns/dns_client.py

@@ -30,8 +30,6 @@ class DNSClient(Service, identifier="DNSClient"):
     config: "DNSClient.ConfigSchema" = Field(default_factory=lambda: DNSClient.ConfigSchema())
     dns_cache: Dict[str, IPv4Address] = {}
     "A dict of known mappings between domain/URLs names and IPv4 addresses."
-    dns_server: Optional[IPv4Address] = None
-    "The DNS Server the client sends requests to."
 
     def __init__(self, **kwargs):
         kwargs["name"] = "DNSClient"
@@ -43,11 +41,6 @@ class DNSClient(Service, identifier="DNSClient"):
         super().__init__(**kwargs)
         self.start()
 
-    @property
-    def dns_server(self) -> Optional[IPV4Address]:
-        """Convenience property for accessing the dns server configuration."""
-        return self.config.dns_server
-
     def describe_state(self) -> Dict:
         """
         Describes the current state of the software.
@@ -61,6 +54,15 @@ class DNSClient(Service, identifier="DNSClient"):
         state = super().describe_state()
         return state
 
+    @property
+    def dns_server(self) -> Optional[IPV4Address]:
+        """Convenience property for accessing the dns server configuration."""
+        return self.config.dns_server
+
+    @dns_server.setter
+    def dns_server(self, val: IPV4Address) -> None:
+        self.config.dns_server = val
+
     def add_domain_to_cache(self, domain_name: str, ip_address: IPv4Address) -> bool:
         """
         Adds a domain name to the DNS Client cache.