I have configured 2 Drupal servers to share the same Redis cache. One of the Drupal servers is being used for editors within the local network, the second server is used to serve up guest traffic. However, I noticed that Redis is storing cached based on the host key, so each of the two servers is storing separate keys in Redis.
What Redis configuration would be used to have it share the same keys and either override hostname to a single host or have it not use host as the key?