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I have a Redis deployment on a k8s cluster which uses Redis Sentinel. The sentinels are configured to require authentication however I cannot pass the password through sentinel_kwargs (itself via CACHE_OPTIONS) as these get nested under a kwargs key when unpacked.
This is the structure of my CACHE_OPTIONS dict:
"CACHE_OPTIONS":
{
"sentinel_kwargs": {
"password": get_dev_redis_password()
if not self.prod_flag
else get_prod_redis_password()
}
}this is the traceback:
File "/workspaces/dst_storage_dashboard/app.py", line 36, in <module>
config.cache.init_app(server)
File "/usr/local/lib/python3.12/site-packages/flask_caching/__init__.py", line 145, in init_app
self._set_cache(app, config)
File "/usr/local/lib/python3.12/site-packages/flask_caching/__init__.py", line 177, in _set_cache
app.extensions["cache"][self] = cache_factory(
^^^^^^^^^^^^^^
File "/usr/local/lib/python3.12/site-packages/flask_caching/backends/rediscache.py", line 194, in factory
return cls(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.12/site-packages/flask_caching/backends/rediscache.py", line 170, in __init__
sentinel = redis.sentinel.Sentinel(
^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.12/site-packages/redis/sentinel.py", line 237, in __init__
Redis(hostname, port, **self.sentinel_kwargs)
TypeError: Redis.__init__() got an unexpected keyword argument 'kwargs'I can clearly see when initialising the Sentinel object the sentinel_kwargs argument is populated like so:
{'kwargs': {'password': '<my-top-secret-password>'}}where I'm assuming it should be:
{'password': '<my-top-secret-password>'}I could be doing this incorrectly? I can't find any references to passing sentinel_kwargs as a cache option in any of the doco.
Environment:
- Python version: 3.12
- Flask-Caching version: 2.3.0
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