diff --git a/src/frostfs_testlib/component_tests/fixtures.py b/src/frostfs_testlib/component_tests/fixtures.py
index d28be9e..b41b835 100644
--- a/src/frostfs_testlib/component_tests/fixtures.py
+++ b/src/frostfs_testlib/component_tests/fixtures.py
@@ -81,6 +81,14 @@ class Component(Enum):
     def __len__(self):
         return len(self.value)
 
+    @classmethod
+    def is_valid(cls, value):
+        try:
+            cls(value)
+            return True
+        except ValueError:
+            return False
+
 
 @pytest.fixture(scope=_SCOPE)
 def _deployment(_deployment_dir) -> dict:
diff --git a/src/frostfs_testlib/component_tests/hosting.py b/src/frostfs_testlib/component_tests/hosting.py
index 5b071c2..ac90b9b 100644
--- a/src/frostfs_testlib/component_tests/hosting.py
+++ b/src/frostfs_testlib/component_tests/hosting.py
@@ -14,7 +14,7 @@ from frostfs_testlib.storage.cluster import Cluster, ClusterNode
 from frostfs_testlib.storage.dataclasses.wallet import WalletInfo
 
 from .container import ContainerizedService  # TODO: move fixtures into testlib
-from .fixtures import _new_wallet, _wallet_public_key
+from .fixtures import Component, _new_wallet, _wallet_public_key
 
 
 def dynamic_hosting_config(**fixtures) -> dict[str, Any]:
@@ -43,63 +43,54 @@ def _host_config(name: str, containers: list, fixtures: Mapping[str, Any]) -> No
         "services": [],
         "clis": [],
     }
+    if not Component.is_valid(name):
+        return
 
-    if name == "storage":
-        for index, container in enumerate(containers):
-            host = _from_template(host_template)
-            host["services"].append(
-                {
-                    "name": f"frostfs-storage_{index:02}",
-                    "attributes": {
-                        "control_endpoint": f"{container.ip}:8801",
-                        "endpoint_data0": f"{container.ip}:8802",
-                        "endpoint_prometheus": f"{container.ip}:9090",
-                        "wallet_config": container.wallet_config,
-                        "wallet_password": container.config["node"]["wallet"]["password"],
-                        "wallet_path": container.config["node"]["wallet"]["path"],
-                    },
-                }
-            )
-            host["attributes"]["component_tests_container"] = container
-            host["address"] = container.ip
-            host["hostname"] = container.name
-            yield host
-    elif name == "neogo":
-        for index, container in enumerate(containers):
-            host = _from_template(host_template)
-            host["services"].append(
-                {
-                    "name": f"neo-go_{index:02}",
-                    "attributes": {
-                        "endpoint_internal0": f"http://{container.ip}:30333",
-                        "endpoint_prometheus": f"{container.ip}:20001",
-                        "wallet_config": container.wallet_config,
-                        "wallet_password": container.config["ApplicationConfiguration"]["Consensus"]["UnlockWallet"]["Password"],
-                        "wallet_path": container.config["ApplicationConfiguration"]["Consensus"]["UnlockWallet"]["Path"],
-                    },
-                }
-            )
-            host["attributes"]["component_tests_container"] = container
-            host["address"] = container.ip
-            host["hostname"] = container.name
-            yield host
-    elif name == "innerring":
-        for index, container in enumerate(containers):
-            host = _from_template(host_template)
-            host["services"].append(
-                {
-                    "name": f"frostfs-ir_{index:02}",
-                    "attributes": {
-                        "wallet_config": container.wallet_config,
-                        "wallet_password": container.config["wallet"]["password"],
-                        "wallet_path": container.config["wallet"]["path"],
-                    },
-                }
-            )
-            host["attributes"]["component_tests_container"] = container
-            host["address"] = container.ip
-            host["hostname"] = container.name
-            yield host
+    for index, container in enumerate(containers):
+        host = _from_template(host_template)
+        host["services"].append(_service_config(**locals()))
+        host["attributes"]["component_tests_container"] = container
+        host["address"] = container.ip
+        host["hostname"] = container.name
+        yield host
+
+
+def _service_config(name, index, container, **kw):
+    match name:
+        case "storage":
+            return {
+                "name": f"frostfs-storage_{index:02}",
+                "attributes": {
+                    "control_endpoint": f"{container.ip}:8801",
+                    "endpoint_data0": f"{container.ip}:8802",
+                    "endpoint_prometheus": f"{container.ip}:9090",
+                    "wallet_config": container.wallet_config,
+                    "wallet_password": container.config["node"]["wallet"]["password"],
+                    "wallet_path": container.config["node"]["wallet"]["path"],
+                },
+            }
+        case "neogo":
+            return {
+                "name": f"neo-go_{index:02}",
+                "attributes": {
+                    "endpoint_internal0": f"http://{container.ip}:30333",
+                    "endpoint_prometheus": f"{container.ip}:20001",
+                    "wallet_config": container.wallet_config,
+                    "wallet_password": container.config["ApplicationConfiguration"]["Consensus"]["UnlockWallet"]["Password"],
+                    "wallet_path": container.config["ApplicationConfiguration"]["Consensus"]["UnlockWallet"]["Path"],
+                },
+            }
+        case "innerring":
+            return {
+                "name": f"frostfs-ir_{index:02}",
+                "attributes": {
+                    "wallet_config": container.wallet_config,
+                    "wallet_password": container.config["wallet"]["password"],
+                    "wallet_path": container.config["wallet"]["path"],
+                },
+            }
+        case _:
+            raise NotImplementedError(f"service config not implemented: {name}")
 
 
 def _from_template(template: Mapping[str, Any]) -> Mapping[str, Any]: