Change the health check to ping the db and the redis build logs.

endpoints/web.py

@@ -2,13 +2,13 @@ import logging
 import os
 
 from flask import (abort, redirect, request, url_for, make_response, Response,
-                   Blueprint, send_from_directory)
+                   Blueprint, send_from_directory, jsonify)
 from flask.ext.login import current_user
 from urlparse import urlparse
 
 from data import model
 from data.model.oauth import DatabaseAuthorizationProvider
-from app import app, billing as stripe
+from app import app, billing as stripe, build_logs
 from auth.auth import require_session_login
 from auth.permissions import AdministerOrganizationPermission
 from util.invoice import renderInvoiceToPdf
@@ -139,7 +139,16 @@ def v1():
 @web.route('/status', methods=['GET'])
 @no_cache
 def status():
-  return make_response('Healthy')
+  db_healthy = model.check_health()
+  buildlogs_healthy = build_logs.check_health()
+
+  response = jsonify({
+    'db_healthy': db_healthy,
+    'buildlogs_healthy': buildlogs_healthy,
+  })
+  response.status_code = 200 if db_healthy and buildlogs_healthy else 503
+
+  return response
 
 
 @web.route('/tos', methods=['GET'])