[FrameworkBundle] Incompatible use of dynamic environment variables when configuring framework.cache.default_redis_provider #20850
Description
Hi there,
When I am trying to configure the default cache provider for the new cache implementation;
parameters:
env(REDIS_URL): 'redis://localhost'
framework:
cache:
default_redis_provider: "%env(REDIS_URL)%"
pools:
cache.tickets:
adapter: cache.adapter.redis
default_lifetime: 300 # 5 minutes in secondsI get the following exception when clearing the cache;
[Symfony\Component\DependencyInjection\Exception\EnvParameterException]
Incompatible use of dynamic environment variables "REDIS_URL" found in parameters.
[Symfony\Component\DependencyInjection\Exception\ServiceNotFoundException]
The service "cache.tickets" has a dependency on a non-existent service "%env(REDIS_URL)%".
Which is a bit strange as it seems to look like a very good use case of using the new env functionality to me.