Rename option redis_transport_port to redis_port, which the redis transport listens on for clients. Rename option redis_transport_port_ssl to redis_ssl_port, which the redis TLS transport listens on for clients. Rename option redis_database_count. Set the redis dabase count. Rename option redis_keyspace_opitons to redis_keyspace_replication_strategy_options. Set the replication strategy for redis keyspace. Remove option enable_redis_protocol, which is unnecessary. Fixes: #5335 Signed-off-by: Peng Jian <pengjian.uestc@gmail.com>