feat: add docker healthchecks to server and ml (#9583)

* add healthcheck

* format, import, IMMICH_PORT, and eslint change

* chore: clean up nodejs healthcheck

* fix ruff formating

* add healthcheck

* format, import, IMMICH_PORT, and eslint change

* chore: clean up nodejs healthcheck

* fix ruff formating

* add healthcheck to dockerfile

* poetry run ruff check --fix

* removed 2 of 3 console calls

---------

Co-authored-by: Jason Rasmussen <jrasm91@gmail.com>

machine-learning/Dockerfile

@@ -95,3 +95,5 @@ COPY start.sh log_conf.json ./
 COPY app .
 ENTRYPOINT ["tini", "--"]
 CMD ["./start.sh"]
+
+HEALTHCHECK CMD python3 healthcheck.py

machine-learning/app/healthcheck.py

@@ -0,0 +1,14 @@
+import os
+import sys
+
+import requests
+
+port = os.getenv("IMMICH_PORT", 3003)
+
+try:
+    response = requests.get(f"http://localhost:{port}/ping", timeout=2)
+    if response.status_code == 200:
+        sys.exit(0)
+    sys.exit(1)
+except requests.RequestException:
+    sys.exit(1)