Public bug reported:
```
2021-05-07 13:55:12.570 3142 WARNING nova.virt.ironic.driver
[req-bcca8fbe-3293-4d85-a3a3-a07328d91c17 - - - - -] This compute service
(XXXXXXX) is the only service present in the [ironic]/peer_list option. Are you
sure this should not include more hosts?
```
The decision about the number of compute nodes behind each conductor
group depends in the deployment architecture and risk tolerance.
For deployments that decided to only run one compute node per conductor
group they get the above msg in the logs every periodic task cycle.
It's good that Nova points that this can be an issue, but the frequency
really "pollutes" the logs for all the operators that made a conscious
decision.
I propose to move the log level from warn to debug.
In debug operators will continue to have this message. Usually operators
run in debug mode when debugging issues or in the deployment phase.
** Affects: nova
Importance: Undecided
Status: New
--
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Engineering Team, which is subscribed to OpenStack Compute (nova).
https://bugs.launchpad.net/bugs/1927740
Title:
Ironic driver persistent warn msg when running only a node per
conductor group
Status in OpenStack Compute (nova):
New
Bug description:
```
2021-05-07 13:55:12.570 3142 WARNING nova.virt.ironic.driver
[req-bcca8fbe-3293-4d85-a3a3-a07328d91c17 - - - - -] This compute service
(XXXXXXX) is the only service present in the [ironic]/peer_list option. Are you
sure this should not include more hosts?
```
The decision about the number of compute nodes behind each conductor
group depends in the deployment architecture and risk tolerance.
For deployments that decided to only run one compute node per
conductor group they get the above msg in the logs every periodic task
cycle.
It's good that Nova points that this can be an issue, but the
frequency really "pollutes" the logs for all the operators that made a
conscious decision.
I propose to move the log level from warn to debug.
In debug operators will continue to have this message. Usually
operators run in debug mode when debugging issues or in the deployment
phase.
To manage notifications about this bug go to:
https://bugs.launchpad.net/nova/+bug/1927740/+subscriptions
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