stash config

ezpublish.yml

stash:
    caches:
        default:
            handlers:
                - FileSystem
            inMemory: true
            registerDoctrineAdapter: false

ezpublish_prod.yml

stash:      
    caches: 
        default:
            handlers: [ Memcache ]
            inMemory: true
            registerDoctrineAdapter: false
            Memcache:
                prefix_key: ezrailcaresite_
                retry_timeout: 1
                servers:
                    -
                        server: ??.??.??.??
                        port: XXX
                    -
                        server: ??.??.??.??
                        port: XXX