We encountered some issues regarding the number of maximum openned connection in the memcached service/container.
To solve that issue, we modified the
/var/lib/config-data/puppet-generated/memcached/etc/sysconfig/memcachedfile on the controller nodes :
MAXCONN = 8192 ---> 20480
and the restart the container:
sudo podman restart memcached
We think it will better to be able to modify the MAXCONN parameter inside the Overcloud deployment templates than modifying memcached configuration file ourselves, but we can't find any parameter.
After some times, we can't connect to Horizon dashboard, and we have an authentication error when we use the openstack commands.
- Red Hat OpenStack Platform 16.1 (RHOSP)
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