Config.yml:
cache:
app: cache.adapter.doctrine
system: cache.adapter.doctrine
default_doctrine_provider: ~
default_psr6_provider: ~
default_redis_provider: "redis://localhost:6379"
Symfony 3.1 support doctrine cache, but you do not have enough documentation.
Cache Component: http://symfony.com/doc/current/components/cache.html
Supported drives: http://symfony.com/doc/current/components/cache/cache_pools.html
Symfony Integration: http://symfony.com/blog/new-in-symfony-3-1-cache-component
default_doctrine_provider: ? What do I enter as Provider