open-nomad/.changelog/14742.txt

```release-note:improvement
client: re-enable nss-based user lookups
```
client: protect user lookups with global lock (#14742) * client: protect user lookups with global lock This PR updates Nomad client to always do user lookups while holding a global process lock. This is to prevent concurrency unsafe implementations of NSS, but still enabling NSS lookups of users (i.e. cannot not use osusergo). * cl: add cl 2022-09-29 14:30:13 +00:00			```release-note:improvement
			`client: re-enable nss-based user lookups`
			```