.gitea/workflows/ci-cd.yml

@@ -45,14 +45,10 @@ jobs:
           git -c core.hooksPath=/dev/null clone --depth=1 --branch="${BRANCH}" "${REPO_URL}" .
           git -c core.hooksPath=/dev/null checkout "${GITHUB_SHA}"
 
-      - name: Free Docker space
+      - name: Inspect Docker space
         run: |
           set -euo pipefail
           docker system df || true
-          docker buildx prune --all --force || true
-          docker builder prune --all --force || true
-          docker system prune --all --force --volumes || true
-          docker system df || true
 
       - name: Run quality in golden image
         env:
@@ -104,8 +100,6 @@ jobs:
           }
 
           if ! docker buildx imagetools inspect "${CI_GOLDEN_REF}:${GOLDEN_TAG}" >/dev/null 2>&1 || ! image_usable; then
-            docker buildx prune --all --force || true
-            docker builder prune --all --force || true
             docker buildx build \
               -f ./docker/Dockerfile \
               --target ci-deps-base \
@@ -182,15 +176,11 @@ jobs:
           git -c core.hooksPath=/dev/null clone --depth=1 --branch="${BRANCH}" "${REPO_URL}" .
           git -c core.hooksPath=/dev/null checkout "${GITHUB_SHA}"
 
-      - name: Free Docker build space
+      - name: Inspect Docker build space
         if: ${{ github.event_name == 'push' && github.ref == 'refs/heads/dev' && !contains(github.event.head_commit.message, '#no_image') }}
         run: |
           set -euo pipefail
           docker system df || true
-          docker buildx prune --all --force || true
-          docker builder prune --all --force || true
-          docker system prune --all --force --volumes || true
-          docker system df || true
 
       - name: Build and push dev images
         if: ${{ github.event_name == 'push' && github.ref == 'refs/heads/dev' && !contains(github.event.head_commit.message, '#no_image') }}
@@ -274,8 +264,6 @@ jobs:
               return 0
             fi
 
-            docker buildx prune --all --force || true
-            docker builder prune --all --force || true
             docker buildx build \
               -f ./docker/Dockerfile \
               --target "${target}" \

.gitea/workflows/deploy-customer-main.yml

@@ -1,192 +0,0 @@
-name: Deploy Customer Main
-
-on:
-  push:
-    branches:
-      - main
-  workflow_dispatch:
-
-concurrency:
-  group: mostovik-backend-customer-main-${{ github.ref }}
-  cancel-in-progress: true
-
-env:
-  CUSTOMER_REGISTRY_HOST: registry.dev.nii-ecos.ru
-  CUSTOMER_REGISTRY_NAMESPACE: avm
-  CUSTOMER_WEB_IMAGE: mostovik-backend-web
-  CUSTOMER_CELERY_IMAGE: mostovik-backend-celery
-  CUSTOMER_DEPLOY_USER: ecos
-  CUSTOMER_DEPLOY_HOST: 10.0.10.174
-  CUSTOMER_SSH_PROXY_HOST: root@10.10.0.121
-  CUSTOMER_COMPOSE_FILE: /ecos/docker-compose.yml
-  CUSTOMER_DEPLOY_SCRIPT: /ecos/pull-and-run.sh
-
-jobs:
-  deploy:
-    name: Build, Push, Deploy
-    runs-on: [backend-docker]
-    timeout-minutes: 90
-
-    steps:
-      - name: Ensure main branch
-        run: |
-          set -euo pipefail
-          if [ "${GITHUB_REF_NAME}" != "main" ]; then
-            echo "Customer deploy is allowed only from main; current ref is ${GITHUB_REF_NAME}" >&2
-            exit 1
-          fi
-
-      - name: Checkout code
-        run: |
-          set -euo pipefail
-          REPO_URL="${GITHUB_SERVER_URL}/${GITHUB_REPOSITORY}.git"
-          BRANCH="${GITHUB_HEAD_REF:-${GITHUB_REF_NAME}}"
-          git -c core.hooksPath=/dev/null clone --depth=1 --branch="${BRANCH}" "${REPO_URL}" .
-          git -c core.hooksPath=/dev/null checkout "${GITHUB_SHA}"
-
-      - name: Validate deploy inputs
-        env:
-          REGISTRY_USER: ${{ secrets.REGISTRY_USER }}
-          REGISTRY_USERNAME: ${{ secrets.REGISTRY_USERNAME }}
-          REGISTRY_TOKEN: ${{ secrets.REGISTRY_TOKEN }}
-          REGISTRY_PASSWORD: ${{ secrets.REGISTRY_PASSWORD }}
-          GITEA_TOKEN: ${{ gitea.token }}
-          CUSTOMER_DEPLOY_SSH_KEY: ${{ secrets.CUSTOMER_DEPLOY_SSH_KEY }}
-          CUSTOMER_DEPLOY_SSH_KEY_B64: ${{ secrets.CUSTOMER_DEPLOY_SSH_KEY_B64 }}
-          DEPLOY_SSH_KEY: ${{ secrets.DEPLOY_SSH_KEY }}
-        run: |
-          set -euo pipefail
-
-          registry_user="${REGISTRY_USERNAME:-${REGISTRY_USER:-${GITHUB_ACTOR:-}}}"
-          registry_password="${REGISTRY_PASSWORD:-${REGISTRY_TOKEN:-${GITEA_TOKEN:-}}}"
-          home_dir="${HOME:-/root}"
-
-          if [ -z "${registry_user}" ]; then
-            echo "Missing registry user secret: set REGISTRY_USER or REGISTRY_USERNAME" >&2
-            exit 1
-          fi
-          if [ -z "${registry_password}" ]; then
-            echo "Missing registry password secret: set REGISTRY_TOKEN or REGISTRY_PASSWORD" >&2
-            exit 1
-          fi
-          if [ -z "${CUSTOMER_DEPLOY_SSH_KEY:-}" ] \
-            && [ -z "${CUSTOMER_DEPLOY_SSH_KEY_B64:-}" ] \
-            && [ -z "${DEPLOY_SSH_KEY:-}" ] \
-            && [ ! -f "${home_dir}/.ssh/ci-key" ] \
-            && [ ! -f "/root/.ssh/ci-key" ]; then
-            echo "Missing customer SSH key: set CUSTOMER_DEPLOY_SSH_KEY_B64, CUSTOMER_DEPLOY_SSH_KEY, DEPLOY_SSH_KEY, or install ~/.ssh/ci-key on the runner" >&2
-            exit 1
-          fi
-
-      - name: Setup Docker Buildx
-        run: |
-          set -euo pipefail
-          if ! docker buildx inspect customer-builder >/dev/null 2>&1; then
-            docker buildx create --name customer-builder --driver docker-container --use
-          else
-            docker buildx use customer-builder
-          fi
-          docker buildx inspect --bootstrap
-
-      - name: Build and push customer images
-        env:
-          REGISTRY_USER: ${{ secrets.REGISTRY_USER }}
-          REGISTRY_USERNAME: ${{ secrets.REGISTRY_USERNAME }}
-          REGISTRY_TOKEN: ${{ secrets.REGISTRY_TOKEN }}
-          REGISTRY_PASSWORD: ${{ secrets.REGISTRY_PASSWORD }}
-          GITEA_TOKEN: ${{ gitea.token }}
-        run: |
-          set -euo pipefail
-
-          registry_user="${REGISTRY_USERNAME:-${REGISTRY_USER:-${GITHUB_ACTOR:-}}}"
-          registry_password="${REGISTRY_PASSWORD:-${REGISTRY_TOKEN:-${GITEA_TOKEN:-}}}"
-          sha_short="$(printf '%s' "${GITHUB_SHA}" | cut -c1-12)"
-          registry_path="${CUSTOMER_REGISTRY_HOST}/${CUSTOMER_REGISTRY_NAMESPACE}"
-          web_ref="${registry_path}/${CUSTOMER_WEB_IMAGE}"
-          celery_ref="${registry_path}/${CUSTOMER_CELERY_IMAGE}"
-
-          printf '%s' "${registry_password}" \
-            | docker login "${CUSTOMER_REGISTRY_HOST}" \
-              -u "${registry_user}" \
-              --password-stdin
-
-          docker buildx build \
-            --platform linux/amd64 \
-            -f ./docker/Dockerfile \
-            --target runtime-web \
-            --build-arg INSTALL_DEV=false \
-            --push \
-            -t "${web_ref}:latest" \
-            -t "${web_ref}:${sha_short}" \
-            .
-
-          docker buildx build \
-            --platform linux/amd64 \
-            -f ./docker/Dockerfile \
-            --target runtime-celery \
-            --build-arg INSTALL_DEV=false \
-            --push \
-            -t "${celery_ref}:latest" \
-            -t "${celery_ref}:${sha_short}" \
-            .
-
-      - name: Deploy customer stack
-        env:
-          REGISTRY_USER: ${{ secrets.REGISTRY_USER }}
-          REGISTRY_USERNAME: ${{ secrets.REGISTRY_USERNAME }}
-          REGISTRY_TOKEN: ${{ secrets.REGISTRY_TOKEN }}
-          REGISTRY_PASSWORD: ${{ secrets.REGISTRY_PASSWORD }}
-          GITEA_TOKEN: ${{ gitea.token }}
-          CUSTOMER_DEPLOY_SSH_KEY: ${{ secrets.CUSTOMER_DEPLOY_SSH_KEY }}
-          CUSTOMER_DEPLOY_SSH_KEY_B64: ${{ secrets.CUSTOMER_DEPLOY_SSH_KEY_B64 }}
-          DEPLOY_SSH_KEY: ${{ secrets.DEPLOY_SSH_KEY }}
-        run: |
-          set -euo pipefail
-
-          registry_user="${REGISTRY_USERNAME:-${REGISTRY_USER:-${GITHUB_ACTOR:-}}}"
-          registry_password="${REGISTRY_PASSWORD:-${REGISTRY_TOKEN:-${GITEA_TOKEN:-}}}"
-          case "${registry_user}" in
-            *[!A-Za-z0-9._@-]*)
-              echo "Registry user contains unsupported characters" >&2
-              exit 1
-              ;;
-          esac
-
-          home_dir="${HOME:-/root}"
-          mkdir -p "${home_dir}/.ssh"
-          key_path="${home_dir}/.ssh/customer_deploy_key"
-          if [ -f "/root/.ssh/ci-key" ]; then
-            cp "/root/.ssh/ci-key" "${key_path}"
-          elif [ -f "${home_dir}/.ssh/ci-key" ]; then
-            cp "${home_dir}/.ssh/ci-key" "${key_path}"
-          elif [ -n "${CUSTOMER_DEPLOY_SSH_KEY_B64:-}" ]; then
-            printf '%s' "${CUSTOMER_DEPLOY_SSH_KEY_B64}" | base64 -d > "${key_path}"
-          elif [ -n "${DEPLOY_SSH_KEY:-}" ]; then
-            printf '%s' "${DEPLOY_SSH_KEY}" | base64 -d > "${key_path}"
-          elif [ -n "${CUSTOMER_DEPLOY_SSH_KEY:-}" ]; then
-            printf '%s\n' "${CUSTOMER_DEPLOY_SSH_KEY}" > "${key_path}"
-          else
-            echo "Customer deploy SSH key is unavailable" >&2
-            exit 1
-          fi
-          chmod 600 "${key_path}"
-
-          ssh_common=(
-            -i "${key_path}"
-            -o BatchMode=yes
-            -o IdentitiesOnly=yes \
-            -o StrictHostKeyChecking=no
-            -o UserKnownHostsFile=/dev/null
-            -o GlobalKnownHostsFile=/dev/null
-            -o LogLevel=ERROR
-            -o ConnectTimeout=15
-          )
-          proxy_command="ssh -i ${key_path} -o BatchMode=yes -o IdentitiesOnly=yes -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null -o GlobalKnownHostsFile=/dev/null -o LogLevel=ERROR -o ConnectTimeout=15 -W %h:%p ${CUSTOMER_SSH_PROXY_HOST}"
-          remote_command="set -euo pipefail
-             flock -w 1800 /tmp/ecos-customer-deploy.lock /bin/sh -c 'cd /ecos && FORCE_PULL=1 COMPOSE_FILE=\"${CUSTOMER_COMPOSE_FILE}\" \"${CUSTOMER_DEPLOY_SCRIPT}\" && docker image prune -f'"
-
-          ssh "${ssh_common[@]}" -o "ProxyCommand=${proxy_command}" "${CUSTOMER_DEPLOY_USER}@${CUSTOMER_DEPLOY_HOST}" "true"
-          printf '%s' "${registry_password}" \
-            | ssh "${ssh_common[@]}" -o "ProxyCommand=${proxy_command}" "${CUSTOMER_DEPLOY_USER}@${CUSTOMER_DEPLOY_HOST}" \
-                "docker login '${CUSTOMER_REGISTRY_HOST}' -u '${registry_user}' --password-stdin"
-          ssh "${ssh_common[@]}" -o "ProxyCommand=${proxy_command}" "${CUSTOMER_DEPLOY_USER}@${CUSTOMER_DEPLOY_HOST}" "${remote_command}"

docker/Dockerfile.health-hotfix

@@ -0,0 +1,5 @@
+# Use only with the verified deployed image and a views-only application diff.
+ARG HEALTH_BASE_IMAGE
+FROM ${HEALTH_BASE_IMAGE}
+
+COPY --chown=0:0 --chmod=0644 src/apps/core/views.py /app/src/apps/core/views.py

docs/health-probes.md

@@ -0,0 +1,36 @@
+# Health probes
+
+`GET /health/live/` and `GET /health/ready/` are unauthenticated infrastructure
+probes and do not consume API rate limits. Liveness reports the running process;
+readiness checks the database and still returns HTTP 503 when it is unavailable.
+The comprehensive `/health/` endpoint and ordinary API endpoints retain their
+configured throttling.
+
+## Internal-main health hotfix
+
+The internal-main Docker probe runs every 10 seconds. Applying the shared
+anonymous limit of 100 requests/hour to it causes false HTTP 429 failures.
+
+Customer deployment workflows have been removed. Do not rerun historical
+customer workflows: they execute the configuration from their original commit.
+
+For this views-only fix, `docker/Dockerfile.health-hotfix` can build a web image
+from the exact deployed `repository@sha256:digest`, preserving its dependencies,
+startup command and all other application files. Before using this recipe,
+verify that the base image matches the source baseline and that the application
+diff contains only the probe changes in `src/apps/core/views.py`. Label the new
+image with the committed source revision and publish an immutable digest.
+
+The normal internal-main backend release requires `--refresh-data` and replaces
+the database/media clone. It must not be used for this health-only fix. Instead,
+under the existing release lock, verify that the candidate has no pending
+migrations, keep a private copy of the current manifest, and change only
+`MOSTOVIK_BACKEND_WEB_IMAGE`. Recreate only `mostovik-web` with `--no-deps` and the
+already-pulled image. Accept the manifest atomically after HTTP probes and Docker
+health succeed; restore the previous web image and manifest if they fail.
+Preserve database/media selections, Redis state and every other service image.
+
+Acceptance includes repeated probes beyond the anonymous request allowance,
+database-failure regression coverage, and a control proving that ordinary
+endpoints are still throttled. Do not disable throttling globally or clear Redis
+to make the healthcheck pass.

src/apps/core/views.py

@@ -167,6 +167,7 @@ class LivenessView(APIView):
 
     permission_classes = [AllowAny]
     authentication_classes = []
+    throttle_classes = []
 
     @swagger_auto_schema(
         tags=[HEALTH_TAG],
@@ -174,7 +175,7 @@ class LivenessView(APIView):
         operation_description="Возвращает 200 если приложение запущено.",
         responses={
             200: "Приложение запущено",
-            **ErrorResponses.PUBLIC,
+            500: CommonResponses.SERVER_ERROR,
         },
     )
     def get(self, request: Request) -> Response:
@@ -191,6 +192,7 @@ class ReadinessView(APIView):
 
     permission_classes = [AllowAny]
     authentication_classes = []
+    throttle_classes = []
 
     @swagger_auto_schema(
         tags=[HEALTH_TAG],
@@ -201,7 +203,7 @@ class ReadinessView(APIView):
         responses={
             200: "Приложение готово обрабатывать запросы",
             503: CommonResponses.SERVICE_UNAVAILABLE,
-            **ErrorResponses.PUBLIC,
+            500: CommonResponses.SERVER_ERROR,
         },
     )
     def get(self, request: Request) -> Response:

tests/apps/core/test_views.py

@@ -3,18 +3,32 @@
 import sys
 import types
 from datetime import timedelta
+from unittest.mock import patch
 
 from apps.core import views as core_views
 from apps.core.views import HealthCheckView
-from django.urls import reverse
+from django.core.cache.backends.locmem import LocMemCache
+from django.urls import path, reverse
 from django.utils import timezone
+from drf_yasg import openapi
+from drf_yasg.generators import OpenAPISchemaGenerator
 from rest_framework import status
 from rest_framework.test import APIRequestFactory, APITestCase
+from rest_framework.throttling import AnonRateThrottle
+from rest_framework.views import APIView
 
 from tests.apps.user.factories import UserFactory
 from tests.utils.fixtures import fake
 
 
+class _RejectAllThrottle:
+    def allow_request(self, request, view):
+        return False
+
+    def wait(self):
+        return None
+
+
 class HealthCheckViewTest(APITestCase):
     """Tests for HealthCheckView"""
 
@@ -23,6 +37,12 @@ class HealthCheckViewTest(APITestCase):
         url = reverse("core:health")
         self.assertEqual(url, "/health/")
 
+    def test_detailed_health_check_keeps_global_throttling(self):
+        with patch.object(APIView, "throttle_classes", [_RejectAllThrottle]):
+            response = self.client.get(reverse("core:health"))
+
+        self.assertEqual(response.status_code, status.HTTP_429_TOO_MANY_REQUESTS)
+
     def test_health_check_success(self):
         """Test health check returns healthy status"""
         url = reverse("core:health")
@@ -228,6 +248,13 @@ class LivenessViewTest(APITestCase):
         self.assertEqual(response.status_code, status.HTTP_200_OK)
         self.assertEqual(response.data["status"], "alive")
 
+    def test_liveness_bypasses_global_throttling(self):
+        with patch.object(APIView, "throttle_classes", [_RejectAllThrottle]):
+            response = self.client.get(reverse("core:liveness"))
+
+        self.assertEqual(response.status_code, status.HTTP_200_OK)
+        self.assertEqual(response.data["status"], "alive")
+
 
 class ReadinessViewTest(APITestCase):
     """Tests for ReadinessView"""
@@ -245,6 +272,13 @@ class ReadinessViewTest(APITestCase):
         self.assertEqual(response.status_code, status.HTTP_200_OK)
         self.assertEqual(response.data["status"], "ready")
 
+    def test_readiness_bypasses_global_throttling(self):
+        with patch.object(APIView, "throttle_classes", [_RejectAllThrottle]):
+            response = self.client.get(reverse("core:readiness"))
+
+        self.assertEqual(response.status_code, status.HTTP_200_OK)
+        self.assertEqual(response.data["status"], "ready")
+
     def test_readiness_returns_not_ready_on_db_error(self):
         original_connection = core_views.connection
 
@@ -262,6 +296,7 @@ class ReadinessViewTest(APITestCase):
         try:
             core_views.connection = _BrokenConnection()
             url = reverse("core:readiness")
+            with patch.object(APIView, "throttle_classes", [_RejectAllThrottle]):
                 response = self.client.get(url)
         finally:
             core_views.connection = original_connection
@@ -270,6 +305,65 @@ class ReadinessViewTest(APITestCase):
         self.assertEqual(response.data["status"], "not_ready")
 
 
+class HealthProbeThrottlingTest(APITestCase):
+    def test_openapi_keeps_rate_limit_only_on_detailed_health(self):
+        generator = OpenAPISchemaGenerator(
+            info=openapi.Info(title="Health probes", default_version="v1"),
+            patterns=[
+                path("health/", HealthCheckView.as_view()),
+                path("health/live/", core_views.LivenessView.as_view()),
+                path("health/ready/", core_views.ReadinessView.as_view()),
+            ],
+        )
+        schema = generator.get_schema(request=None, public=True)
+        responses = {
+            f"{schema.base_path.rstrip('/')}{url}": item["get"].responses
+            for url, item in schema.paths.items()
+        }
+
+        self.assertNotIn("429", responses["/health/live/"])
+        self.assertNotIn("429", responses["/health/ready/"])
+        self.assertIn("503", responses["/health/ready/"])
+        self.assertIn("429", responses["/health/"])
+
+    def test_probes_do_not_consume_or_obey_exhausted_anonymous_quota(self):
+        probe_cache = LocMemCache(self.id(), {})
+        probe_cache.clear()
+        self.addCleanup(probe_cache.clear)
+
+        class OnePerMinuteAnonThrottle(AnonRateThrottle):
+            rate = "1/min"
+            cache = probe_cache
+
+        with (
+            patch.object(APIView, "throttle_classes", [OnePerMinuteAnonThrottle]),
+            patch.object(
+                HealthCheckView, "_check_database", return_value={"status": "up"}
+            ),
+            patch.object(
+                HealthCheckView, "_check_redis", return_value={"status": "up"}
+            ),
+        ):
+            for quota_exhausted in (False, True):
+                for _ in range(3):
+                    for name, expected_status in (
+                        ("liveness", "alive"),
+                        ("readiness", "ready"),
+                    ):
+                        with self.subTest(probe=name, quota_exhausted=quota_exhausted):
+                            response = self.client.get(reverse(f"core:{name}"))
+                            self.assertEqual(response.status_code, status.HTTP_200_OK)
+                            self.assertEqual(response.data["status"], expected_status)
+
+                if not quota_exhausted:
+                    response = self.client.get(reverse("core:health"))
+                    self.assertEqual(response.status_code, status.HTTP_200_OK)
+                response = self.client.get(reverse("core:health"))
+                self.assertEqual(
+                    response.status_code, status.HTTP_429_TOO_MANY_REQUESTS
+                )
+
+
 class APIVersioningURLTest(APITestCase):
     """Tests for API versioning URL structure"""
 

tests/test_deployment_boundaries.py

@@ -0,0 +1,26 @@
+from pathlib import Path
+
+import yaml
+
+WORKFLOWS = Path(__file__).resolve().parents[1] / ".gitea" / "workflows"
+
+
+def test_workflows_do_not_deploy_to_center():
+    assert not (WORKFLOWS / "deploy-customer-main.yml").exists()
+    for path in WORKFLOWS.glob("*.y*ml"):
+        workflow = yaml.safe_load(path.read_text())
+        assert "deploy_customer_main" not in workflow["jobs"]
+        content = path.read_text()
+        for forbidden in ("CUSTOMER_DEPLOY_", "10.0.10.174", "/ecos/release-service"):
+            assert forbidden not in content, (path.name, forbidden)
+
+
+def test_ci_does_not_prune_shared_runner_resources():
+    for path in WORKFLOWS.glob("*.y*ml"):
+        content = path.read_text()
+        for command in (
+            "docker system prune",
+            "docker builder prune",
+            "docker buildx prune",
+        ):
+            assert command not in content, (path.name, command)