Features:

1) CategoryTag migration
2) docker-compose.yml healthchecks

core/migrations/0024_categorytag_category_tags.py

@@ -1,8 +1,9 @@
 # Generated by Django 5.2 on 2025-06-10 02:42
 
+import uuid
+
 import django_extensions.db.fields
 import django_prometheus.models
-import uuid
 from django.db import migrations, models
 
 

docker-compose.yml

@@ -25,10 +25,19 @@ services:
     env_file:
       - .env
     depends_on:
-      - database
+      database:
-      - redis
+        condition: service_healthy
-      - elasticsearch
+      redis:
+        condition: service_healthy
+      elasticsearch:
+        condition: service_healthy
     logging: *default-logging
+    healthcheck:
+      test: [ "CMD-SHELL", "curl -f http://localhost:8000/health || exit 1" ]
+      interval: 30s
+      timeout: 10s
+      retries: 5
+      start_period: 10s
 
   database:
     container_name: database
@@ -41,6 +50,11 @@ services:
     env_file:
       - .env
     logging: *default-logging
+    healthcheck:
+      test: [ "CMD-SHELL", "pg_isready -U \"$POSTGRES_USER\" -d \"$POSTGRES_DB\" -h localhost" ]
+      interval: 30s
+      timeout: 10s
+      retries: 5
 
   database_exporter:
     container_name: postgres_exporter
@@ -51,8 +65,14 @@ services:
     environment:
       - DATA_SOURCE_NAME=postgresql://${POSTGRES_USER}:${POSTGRES_PASSWORD}@database:5432/${POSTGRES_DB}?sslmode=disable
     depends_on:
-      - database
+      database:
+        condition: service_healthy
     logging: *default-logging
+    healthcheck:
+      test: [ "CMD-SHELL", "curl -f http://localhost:9187/metrics || exit 1" ]
+      interval: 30s
+      timeout: 10s
+      retries: 5
 
   redis:
     container_name: redis
@@ -66,6 +86,11 @@ services:
     env_file:
       - .env
     logging: *default-logging
+    healthcheck:
+      test: [ "CMD", "redis-cli", "-a", "$REDIS_PASSWORD", "ping" ]
+      interval: 30s
+      timeout: 10s
+      retries: 5
 
   redis_exporter:
     container_name: redis_exporter
@@ -77,9 +102,14 @@ services:
       - REDIS_ADDR=redis:6379
       - REDIS_PASSWORD=${REDIS_PASSWORD}
     depends_on:
-      - redis
+      redis:
-      - prometheus
+        condition: service_healthy
     logging: *default-logging
+    healthcheck:
+      test: [ "CMD-SHELL", "curl -f http://localhost:9121/metrics || exit 1" ]
+      interval: 30s
+      timeout: 10s
+      retries: 5
 
   elasticsearch:
     container_name: elasticsearch
@@ -96,10 +126,15 @@ services:
     volumes:
       - es-data:/usr/share/elasticsearch/data
     logging: *default-logging
+    healthcheck:
+      test: [ "CMD", "curl", "-f", "http://localhost:9200" ]
+      interval: 10s
+      timeout: 5s
+      retries: 5
 
   elasticsearch_exporter:
     container_name: elasticsearch_exporter
-    image: justwatch/elasticsearch_exporter:1.1.0
+    image: quay.io/prometheuscommunity/elasticsearch-exporter:v1.9.0
     restart: always
     env_file:
       - .env
@@ -108,8 +143,14 @@ services:
     ports:
       - "9114:9114"
     depends_on:
-      - elasticsearch
+      elasticsearch:
+        condition: service_healthy
     logging: *default-logging
+    healthcheck:
+      test: [ "CMD-SHELL", "curl -f http://localhost:9114/metrics || exit 1" ]
+      interval: 30s
+      timeout: 10s
+      retries: 5
 
   worker:
     container_name: worker
@@ -126,15 +167,19 @@ services:
     environment:
       - BROKER_URL=${CELERY_BROKER_URL}
     depends_on:
-      - app
+      app:
-      - redis
+        condition: service_healthy
-      - elasticsearch
+      redis:
+        condition: service_healthy
+      elasticsearch:
+        condition: service_healthy
     logging: *default-logging
     healthcheck:
-      test: [ "CMD", "celery", "-A", "evibes", "status" ]
+      test: [ "CMD-SHELL", "celery -A evibes status | grep -q 'OK'" ]
       interval: 30s
       timeout: 10s
       retries: 5
+      start_period: 15s
 
   beat:
     container_name: beat
@@ -149,8 +194,15 @@ services:
     env_file:
       - .env
     depends_on:
-      - worker
+      worker:
+        condition: service_healthy
     logging: *default-logging
+    healthcheck:
+      test: [ "CMD", "bash", "-c", "pgrep -f 'celery beat' >/dev/null" ]
+      interval: 30s
+      timeout: 10s
+      retries: 5
+      start_period: 15s
 
   prometheus:
     container_name: prometheus
@@ -166,11 +218,6 @@ services:
     command:
       - --config.file=/etc/prometheus/prometheus.yml
       - --web.config.file=/etc/prometheus/web.yml
-    depends_on:
-      - app
-      - worker
-      - redis
-      - elasticsearch
     logging: *default-logging
 
 volumes:

evibes/api_urls.py

@@ -11,6 +11,7 @@ from core.views import CustomGraphQLView, CustomRedocView, CustomSwaggerView, fa
 from evibes.settings import SPECTACULAR_PLATFORM_SETTINGS
 
 urlpatterns = [
+                  path(r'health/', include('health_check.urls')),
                   path("prometheus/", include("django_prometheus.urls")),
                   path(r"graphql/", csrf_exempt(CustomGraphQLView.as_view(graphiql=True, schema=schema))),
                   path(

evibes/settings/base.py

@@ -86,6 +86,16 @@ INSTALLED_APPS = [
     "django.contrib.sitemaps",
     "django.contrib.gis",
     "django.contrib.humanize",
+    "health_check",
+    "health_check.db",
+    "health_check.cache",
+    "health_check.storage",
+    "health_check.contrib.migrations",
+    "health_check.contrib.celery",
+    "health_check.contrib.celery_ping",
+    "health_check.contrib.psutil",
+    "health_check.contrib.redis",
+    "health_check.contrib.db_heartbeat",
     "cacheops",
     "django_hosts",
     "django_celery_beat",

poetry.lock

@@ -1045,6 +1045,25 @@ files = [
 [package.dependencies]
 Django = ">=4.2"
 
+[[package]]
+name = "django-health-check"
+version = "3.19.1"
+description = "Monitor the health of your Django app and its connected services."
+optional = false
+python-versions = ">=3.9"
+files = [
+    { file = "django_health_check-3.19.1-py3-none-any.whl", hash = "sha256:558aa260102ae5c53a2925692e1b08fc1a9b181db3675b00a8e320e088a669db" },
+    { file = "django_health_check-3.19.1.tar.gz", hash = "sha256:f1e287190a15d5c2f53db67877a4360ed0256bf5f3d6773f0fe4903d052a6c14" },
+]
+
+[package.dependencies]
+Django = ">=4.2"
+
+[package.extras]
+docs = ["sphinx"]
+lint = ["ruff (==0.11.13)"]
+test = ["boto3", "celery", "django-storages", "pytest", "pytest-cov", "pytest-django", "redis"]
+
 [[package]]
 name = "django-hosts"
 version = "6.0"
@@ -3115,7 +3134,7 @@ wcwidth = "*"
 name = "psutil"
 version = "7.0.0"
 description = "Cross-platform lib for process and system monitoring in Python.  NOTE: the syntax of this script MUST be kept compatible with Python 2.7."
-optional = true
+optional = false
 python-versions = ">=3.6"
 files = [
     { file = "psutil-7.0.0-cp36-abi3-macosx_10_9_x86_64.whl", hash = "sha256:101d71dc322e3cffd7cea0650b09b3d08b8e7c4109dd6809fe452dfd00e58b25" },
@@ -4522,4 +4541,4 @@ worker = ["celery", "celery-prometheus-exporter", "django-celery-beat", "django-
 [metadata]
 lock-version = "2.0"
 python-versions = ">=3.12,<3.13"
-content-hash = "8381fcab87bd578eaae8f88e24133866b78914a1967df332cdc09189d1fbd937"
+content-hash = "3a1db2fcb5ccc1bb9c2656923d453c0ca1b335ea320126a84843bab7828bc707"

pyproject.toml

@@ -12,6 +12,7 @@ poetry-core = "2.1.3"
 ruff = "0.11.8"
 six = "1.17.0"
 cryptography = "44.0.3"
+psutil = "7.0.0"
 redis = "6.0.0"
 httpx = "0.28.1"
 celery = { version = "5.5.2", optional = true }
@@ -53,6 +54,7 @@ django-mailbox = "4.10.1"
 django-prometheus = "^2.3.1"
 django-model-utils = "5.0.0"
 django-widget-tweaks = "1.5.0"
+django-health-check = "3.19.1"
 django-cors-headers = "4.7.0"
 django-celery-beat = { version = "2.8.0", optional = true }
 django-celery-results = { version = "2.6.0", optional = true }