minor redis adjustments

src/app.py

@@ -7,12 +7,13 @@ from flask_restful import Api
 from flask_cors import CORS
 import sentry_sdk
 from sentry_sdk.integrations.flask import FlaskIntegration
+from sentry_sdk.integrations.redis import RedisIntegration
 from healthcheck import HealthCheck
 
 from flaskaddons.marshm import ma
 from flaskaddons.fred import flaskred
 from utils.config import SENTRY_DSN, RELEASEMODE, RELEASE_ID, PORT, DEBUG, REDIS_URL, ALLOWED_ORIGINS
-from utils.errorhandlers import register_all_error_handlers
+from utils import register_all_error_handlers, redis_available
 from resources import LoginApi, ListsApi, MeApi, SingleListApi, ItemApi
 
 """
@@ -27,7 +28,7 @@ __version__text__ = "1"
 if SENTRY_DSN:
     sentry_sdk.init(
         dsn=SENTRY_DSN,
-        integrations=[FlaskIntegration()],
+        integrations=[FlaskIntegration(), RedisIntegration()],
         traces_sample_rate=1.0,
         send_default_pii=True,
         release=RELEASE_ID,
@@ -70,6 +71,7 @@ api.add_resource(ListsApi, '/api/lists')
 api.add_resource(SingleListApi, '/api/lists/<listid>')
 api.add_resource(ItemApi, '/api/items/<itemid>')
 
+health.add_check(redis_available)
 app.add_url_rule("/healthz", "healthcheck", view_func=lambda: health.run())
 
 register_all_error_handlers(app)