Instance Id with HAProxy

🚧 Installation
1

Hi,
In a cluster (ha) context with Redis configured as memcache, I wonder me if the Instance ID (config.php) has to be the same on all nodes ?
‘memcache.distributed’ => ‘\OC\Memcache\Redis’,
‘memcache.locking’ => ‘\OC\Memcache\Redis’,
‘memcache.local’ => ‘\OC\Memcache\Redis’,

Thank’s

Nicolas

NC : 11.0.2.7
HAProxy
Galera

2

Hi folks,

I have the same question.

I’m running a cluster with different instanceID values, and now I’m facing the issue that each node creates its own avatar cache in the data/appdata_[instanceID]/avatar directory, resulting in inconsistent avatars between the nodes.

I’m really wondering if I have to use the same InstanceID value within a cluster and if I can change the InstanceIDs afterwards in a running environment to make them identical.

Thanks a lot
Ingo

NC Version: 12.0.0
Authentication: LDAP user and group backend