>>! In T107498#1497340, @bd808 wrote:
> /etc/nutcracker/nutcracker.yml on deployment-bastion is missing config sections. It has
>
> ```
> memcached:
> auto_eject_hosts: true
> distribution: ketama
> hash: md5
> listen: 127.0.0.1:11212
> preconnect: true
> redis: false
> server_connections: 2
> server_failure_limit: 3
> server_retry_timeout: 30000
> timeout: 250
> servers:
> - 10.68.16.14:11211:1
> - 10.68.16.15:11211:1
> ```
>
> but deployment-mediawiki01 has
>
> ```
> mc-unix:
> auto_eject_hosts: true
> distribution: ketama
> hash: md5
> listen: /var/run/nutcracker/nutcracker.sock 0666
> preconnect: true
> server_connections: 1
> server_failure_limit: 3
> server_retry_timeout: 30000
> servers:
> - 10.68.16.14:11211:1
> - 10.68.16.15:11211:1
> timeout: 250
> memcached:
> auto_eject_hosts: true
> distribution: ketama
> hash: md5
> listen: 127.0.0.1:11212
> preconnect: true
> server_connections: 1
> server_failure_limit: 3
> server_retry_timeout: 30000
> servers:
> - 10.68.16.14:11211:1
> - 10.68.16.15:11211:1
> timeout: 250
> session-redis:
> auto_eject_hosts: true
> distribution: ketama
> hash: md5
> listen: 127.0.0.1:6380
> preconnect: true
> redis: true
> redis_auth: Q6dzak4k9vjYjh341fHS
> server_connections: 1
> server_failure_limit: 3
> server_retry_timeout: 30000
> servers:
> - 10.68.16.177:6379:1
> - 10.68.16.231:6379:1
> timeout: 1000
> ```
>>! In T107498#1497348, @ori wrote:
> This should work now, because I made CommonSettings.php once again consult `$sessionRedis` as defined in the realm-specific `session.php` file. But a proper fix would be to get Nutcracker fully working in Beta, which requires fixing the configuration / Puppetization, as @bd808 notes above.