Merge pull request #5 from digorgonzola/uwsgi_health_checks

Uwsgi health checks

docker-compose-proxy.yml

@@ -4,6 +4,8 @@ services:
   app:
     build:
       context: .
+    healthcheck:
+      test: ["CMD-SHELL", "uwsgi-is-ready --stats-socket /tmp/statsock > /dev/null 2>&1 || exit 1"]
     volumes:
       - ./app:/app
       - static_data:/vol/web
@@ -24,8 +26,7 @@ services:
     depends_on:
       - app
     healthcheck:
-      test: ["CMD-SHELL", "curl -so /dev/null http://localhost:8000/ || exit 1"]
-      timeout: 10s
+      test: ["CMD-SHELL", "curl -so /dev/null http://localhost:8000/health || exit 1"]
     ports:
       - "8000:8000"
     volumes:

requirements.txt

@@ -7,3 +7,4 @@ psycopg2>=2.7.5,<2.8.0
 Pillow>=5.3.0,<5.4.0
 uwsgi>=2.0.18,<2.1.0
 flake8>=3.6.0,<3.7.0
+uwsgi-readiness-check

scripts/entrypoint.sh

@@ -4,4 +4,4 @@ set -e
 python manage.py collectstatic --noinput
 python manage.py wait_for_db
 python manage.py migrate
-uwsgi --socket :9000 --workers 4 --master --enable-threads --module app.wsgi
+uwsgi --socket :9000 --workers 4 --master --enable-threads --module app.wsgi --stats /tmp/statsock