[#114] Add yaml configuration controllers

Signed-off-by: Andrey Berezin <a.berezin@yadro.com>

src/frostfs_testlib/storage/controllers/cluster_state_controller.py

@@ -1,8 +1,10 @@
 import datetime
 import time
+from typing import TypeVar
 
 import frostfs_testlib.resources.optionals as optionals
 from frostfs_testlib.healthcheck.interfaces import Healthcheck
+from frostfs_testlib.plugins import load_all
 from frostfs_testlib.reporter import get_reporter
 from frostfs_testlib.shell import CommandOptions, Shell, SshConnectionProvider
 from frostfs_testlib.steps.network import IfUpDownHelper, IpTablesHelper
@@ -22,6 +24,14 @@ reporter = get_reporter()
 if_up_down_helper = IfUpDownHelper()
 
 
+class StateManager:
+    def __init__(self, cluster_state_controller: "ClusterStateController") -> None:
+        self.csc = cluster_state_controller
+
+
+StateManagerClass = TypeVar("StateManagerClass", bound=StateManager)
+
+
 class ClusterStateController:
     def __init__(self, shell: Shell, cluster: Cluster, healthcheck: Healthcheck) -> None:
         self.stopped_nodes: list[ClusterNode] = []
@@ -33,6 +43,18 @@ class ClusterStateController:
         self.shell = shell
         self.suspended_services: dict[str, list[ClusterNode]] = {}
         self.nodes_with_modified_interface: list[ClusterNode] = []
+        self.managers: list[StateManagerClass] = []
+
+        # TODO: move all functionality to managers
+        managers = set(load_all(group="frostfs.testlib.csc_managers"))
+        for manager in managers:
+            self.managers.append(manager(self))
+
+    def manager(self, manager_type: type[StateManagerClass]) -> StateManagerClass:
+        for manager in self.managers:
+            # Subclasses here for the future if we have overriding subclasses of base interface
+            if issubclass(type(manager), manager_type):
+                return manager
 
     def _get_stopped_by_node(self, node: ClusterNode) -> set[NodeBase]:
         stopped_by_node = [svc for svc in self.stopped_services if svc.host == node.host]