Please keep the responses in the list so others can see your responses, too, and chime in with their comments. How is your dashboard configured regarding cache? This is our config (/srv/www/openstack-dashboard/openstack_dashboard/local/local_settings.d/_100_local_settings.py): CACHES = { 'default': { 'BACKEND': 'django.core.cache.backends.memcached.MemcachedCache', 'LOCATION': [ '<IP1>:11211', '<IP2>:11211', ] } } Our memcached config has both localhost and its management IP: MEMCACHED_PARAMS="-U 0 -m 64 -l 127.0.0.1,<IP1> -p 11211 -c 4096" The reason for that is we noticed performance improvements when we replaced the list of control nodes for all the services and point to localhost instead: # before #memcached_servers = controller01:11211,controller02:11211 # after memcached_servers = localhost:11211 Zitat von Adivya Singh <adivya1.singh@gmail.com>:
Hello,
My setting in memcache looks like this, because it is default taken by ansible
-d -v -U 0 -m 1024 -p 11211 -u memcache -l 172.29.x.X -c 4096 -t 4
So should i change the time out perimeter to something else
Regards Adivya Singh
On Wed, Jun 15, 2022 at 8:53 PM Maysa De Macedo Souza <mdemaced@redhat.com> wrote:
Hello,
Maybe increasing the value of a setting like memcache_pool_conn_get_timeout can help?
Cheers, Maysa.
On Wed, Jun 15, 2022 at 2:05 PM Eugen Block <eblock@nde.ag> wrote:
Hi,
I remember having a similar issue a few years back in an older openstack release, probably Ocata. We had difficulties loading *all* instances in the admin tab in Horizon dashboard. It turned out to be a memcached misconfiguration. I don't recall the details, unfortunately. But I'd start with memcached.
Zitat von Adivya Singh <adivya1.singh@gmail.com>:
hi Team,
We have Xena release installed on Ubuntu Openstack, Lately we are getting "504 Gateway Timeout error ", As the we moved from 1 node to 3 node Open Stack i do not see any error in haproxy , neither there is a time out when i ping external-VIP-IP configured.
Apache 2 are also loaded, tried to delete the Horizon Container and created it again, but no errors, Still the same errors.
Any guesses on that
Regards Adivya Singh