added config service manager to CoreEmu and made it possible to create a session and nodes with config services from a script

daemon/core/emulator/coreemu.py

@@ -6,6 +6,8 @@ import sys
 from typing import Mapping, Type
 
 import core.services
+from core import configservices
+from core.configservice.manager import ConfigServiceManager
 from core.emulator.session import Session
 from core.services.coreservices import ServiceManager
 
@@ -55,6 +57,11 @@ class CoreEmu:
         self.service_errors = []
         self.load_services()
 
+        # config services
+        self.service_manager = ConfigServiceManager()
+        config_services_path = os.path.abspath(os.path.dirname(configservices.__file__))
+        self.service_manager.load(config_services_path)
+
         # catch exit event
         atexit.register(self.shutdown)
 
@@ -97,6 +104,7 @@ class CoreEmu:
             while _id in self.sessions:
                 _id += 1
         session = _cls(_id, config=self.config)
+        session.service_manager = self.service_manager
         logging.info("created session: %s", _id)
         self.sessions[_id] = session
         return session

daemon/core/emulator/emudata.py

@@ -75,6 +75,7 @@ class NodeOptions:
         self.icon = None
         self.opaque = None
         self.services = []
+        self.config_services = []
         self.x = None
         self.y = None
         self.lat = None

daemon/core/emulator/session.py

@@ -161,6 +161,9 @@ class Session:
             "host": ("DefaultRoute", "SSH"),
         }
 
+        # config services
+        self.service_manager = None
+
     @classmethod
     def get_node_class(cls, _type: NodeTypes) -> Type[NodeBase]:
         """
@@ -726,6 +729,11 @@ class Session:
             logging.debug("set node type: %s", node.type)
             self.services.add_services(node, node.type, options.services)
 
+            # add config services
+            for name in options.config_services:
+                service_class = self.service_manager.get_service(name)
+                node.add_config_service(service_class)
+
         # ensure default emane configuration
         if isinstance(node, EmaneNet) and options.emane:
             self.emane.set_model_config(_id, options.emane)
@@ -1602,7 +1610,8 @@ class Session:
         logging.info("booting node(%s): %s", node.name, [x.name for x in node.services])
         self.add_remove_control_interface(node=node, remove=False)
         self.services.boot_services(node)
-        node.start_config_services()
+        for service in node.config_services.values():
+            service.start()
 
     def boot_nodes(self) -> List[Exception]:
         """