It goes to /etc/openstack_deploy/user_variables.yml
On Tue, Sep 12, 2023, 14:00 Gk Gk ygk.kmr@gmail.com wrote:
Does this statement "nova_oslomsg_heartbeat_in_pthread: False" go into nova.conf of the nova-api container ?
On Tue, Sep 12, 2023 at 3:20 PM Dmitriy Rabotyagov < noonedeadpunk@gmail.com> wrote:
As I said, add "nova_oslomsg_heartbeat_in_pthread: False" to user_variables and re-run os-nova-install.yml
On Tue, Sep 12, 2023, 11:29 Gk Gk ygk.kmr@gmail.com wrote:
So, for the moment, how to proceed as a workaround ?
On Tue, Sep 12, 2023 at 2:39 PM smooney@redhat.com wrote:
On Tue, 2023-09-12 at 09:34 +0200, Dmitriy Rabotyagov wrote:
Hey,
We are aware of this issue happening on compute nodes, when some instances have a lot of volumes attached. For this purpose we define following variable:
nova_compute_init_overrides: Service: LimitNOFILE: 4096
Same thing happening on nova-conductor makes me think of this bug related to heartbeat_in_pthread change[1][2].
the heat beat in pthread is only intented to be used in the api and it activly breaks the nova-compute agent. i suspect its also not a good idea to have enabled for the conducotr or scheduler as i expect that to behave like the compute agent.
IIRC, it was also able to leak file descriptors, that you can see as "Too many open files" error. Though bugfixes were backported to Yoga from what I see. But you can try adding "nova_oslomsg_heartbeat_in_pthread: False" to your user_variables and re-run os-nova-install.yml playbook.
if osa is enabling the heartbeat_in_pthread on the conductor or anything other the the api and metadata its a bug in osa
[1] https://bugs.launchpad.net/openstack-ansible/+bug/1961603 [2] https://bugs.launchpad.net/oslo.messaging/+bug/1949964
вт, 12 сент. 2023 г. в 05:58, Gk Gk ygk.kmr@gmail.com:
Hi All,
We have a Yoga OSA setup. We have been observing the following
errors in the nova conductor service intermittently.
After a restart of the service, they seem to disappear. The logs
are as follows:
nova-conductor[3199409]: ERROR oslo.messaging._drivers.impl_rabbit
[-] Connection failed: [Errno 24] Too many open
files (retrying in 0 seconds): OSError: [Errno 24] Too many open
files
Is it a known issue with yoga ? Please let me know.
Thanks Y.G