If you want to use Redis as caching instance, you have to change your local.yaml and add the following lines:
framework:
cache:
app: cache.adapter.redis
system: cache.adapter.redis
default_redis_provider: redis://:password@host
pools:
app.cache.redis:
adapter: cache.adapter.redis
public: false
default_lifetime: 120
doctrine.result_cache_pool:
adapter: app.cache.redis
doctrine.system_cache_pool:
adapter: app.cache.redis
Change the connection URL in default_redis_provider to your Redis server.
A Data Source Name (DSN) for this adapter must use the following format:
redis://[user:pass@][ip|host|socket[:port]][/db-index]
The user can be skipped if your Redis is password protected with requirepass (see example above).
If you are using Kimai in dev environment, you have to add these additional configs as well:
doctrine:
orm:
metadata_cache_driver:
type: service
id: doctrine.system_cache_provider
query_cache_driver:
type: service
id: doctrine.system_cache_provider
result_cache_driver:
type: service
id: doctrine.result_cache_provider
services:
doctrine.result_cache_provider:
class: Symfony\Component\Cache\DoctrineProvider
public: false
arguments:
- '@doctrine.result_cache_pool'
doctrine.system_cache_provider:
class: Symfony\Component\Cache\DoctrineProvider
public: false
arguments:
- '@doctrine.system_cache_pool'
This is needed, because Doctrine cache is normally only active in prod (see config/packages/prod/doctrine.yaml).