this will left production in ruins

services/backend/Dockerfile.staticfiles

@@ -24,4 +24,6 @@ FROM docker.io/nginx:latest
 
 COPY --from=builder /app/static /usr/share/nginx/html
 
+COPY ../checker/checher_requirements.txt .
+
 CMD ["nginx", "-g", "daemon off;"]

services/backend/config/settings.py

@@ -7,7 +7,9 @@ from pathlib import Path
 
 import django_stubs_ext
 import environ
+from health_check.plugins import plugin_dir
 from django.utils.translation import gettext_lazy as _
+from integrations.checker.healthcheck import CheckerHealthCheck
 
 BASE_DIR = Path(__file__).resolve().parent.parent
 
@@ -30,18 +32,12 @@ ALLOWED_HOSTS = env(
 
 # Integrations
 
-YANDEX_CLOUD_FOLDER_ID = env("YANDEX_CLOUD_FOLDER_ID", default=None)
-
-YANDEX_CLOUD_API_KEY = env("YANDEX_CLOUD_API_KEY", default=None)
-
-YANDEX_CLOUD_INTEGRATION_ENABLED = (
-    YANDEX_CLOUD_FOLDER_ID and YANDEX_CLOUD_API_KEY
-)
+CHECKER_API_ENDPOINT = env("CHECKER_API_ENDPOINT", default=None)
 
 
 # Register healthchecks
 
-# plugin_dir.register(SomeHealthCheckClass)
+plugin_dir.register(CheckerHealthCheck)
 
 
 # Caching

services/backend/integrations/checker/healthcheck.py

@@ -0,0 +1,22 @@
+from http import HTTPStatus as status
+
+import httpx
+from django.conf import settings
+from health_check.backends import BaseHealthCheckBackend
+
+
+class CheckerHealthCheck(BaseHealthCheckBackend):
+    critical_service = False
+
+    def check_status(self) -> None:
+        try:
+            response = httpx.get(
+                f"{settings.ANTIFRAUD_ADDRESS}/ping", timeout=1
+            )
+            if response.status_code >= status.INTERNAL_SERVER_ERROR:
+                self.add_error("Checker service is unaccessible")
+        except httpx.HTTPError:
+            self.add_error("Checker service is unaccessible")
+
+    def identifier(self) -> str:
+        return self.__class__.__name__