healthcheck

Dockerfile

@@ -5,4 +5,5 @@ RUN pip install -r requirements.txt
 
 EXPOSE 8000
 
+HEALTHCHECK --interval=30s --timeout=30s --start-period=5s --retries=3 CMD [ "curl", "-sSf", "localhost:8000" ]
 ENTRYPOINT ["python", "__main__.py"]

__main__.py

@@ -20,8 +20,13 @@ RABBIT_PORT = os.environ.get("RABBIT_PORT") or "5672"
 app =  FastAPI()
 
 def get_connexion():
+    """Return the RabbitMQ connexion object."""
     return pika.BlockingConnection(pika.ConnectionParameters(RABBIT_HOST+":"+RABBIT_PORT))
 
+@app.get("/live")
+def healthcheck():
+    """Health check for Docker."""
+    return "OK"
 
 @app.get("/{repo}")
 def webhook(repo: str):