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docs: mention #6787 in upgrade guide

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Michael Schurter 2019-12-03 08:46:23 -08:00
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website/source/guides/upgrade/upgrade-specific.html.md
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@ -17,6 +17,14 @@ standard upgrade flow.
## Nomad 0.10.2 ## Nomad 0.10.2
### Preemption Panic Fixed
Nomad 0.10.2 fixes a [server crashing bug][gh-6787] present in scheduler
preemption since 0.9.0. Users unable to immediately upgrade to Nomad 0.10.2 can
[disable preemption][preemption-api] to avoid the panic.
### Dangling Docker Container Cleanup
Nomad 0.10.2 addresses an issue occurring in heavily loaded clients, where Nomad 0.10.2 addresses an issue occurring in heavily loaded clients, where
containers are started without being properly managed by Nomad. Nomad 0.10.2 containers are started without being properly managed by Nomad. Nomad 0.10.2
introduced a reaper that detects and kills such containers. introduced a reaper that detects and kills such containers.
@ -375,12 +383,14 @@ deleted and then Nomad 0.3.0 can be launched.
[drain-api]: /api/nodes.html#drain-node [drain-api]: /api/nodes.html#drain-node
[drain-cli]: /docs/commands/node/drain.html [drain-cli]: /docs/commands/node/drain.html
[dangling-containers]: /docs/drivers/docker.html#dangling-containers [dangling-containers]: /docs/drivers/docker.html#dangling-containers
[gh-6787]: https://github.com/hashicorp/nomad/issues/6787
[hcl2]: https://github.com/hashicorp/hcl2 [hcl2]: https://github.com/hashicorp/hcl2
[lxc]: /docs/drivers/external/lxc.html [lxc]: /docs/drivers/external/lxc.html
[migrate]: /docs/job-specification/migrate.html [migrate]: /docs/job-specification/migrate.html
[plugins]: /docs/drivers/external/index.html [plugins]: /docs/drivers/external/index.html
[plugin-stanza]: /docs/configuration/plugin.html [plugin-stanza]: /docs/configuration/plugin.html
[preemption]: /docs/internals/scheduling/preemption.html [preemption]: /docs/internals/scheduling/preemption.html
[preemption-api]: /api/operator.html#update-scheduler-configuration
[task-config]: /docs/job-specification/task.html#config [task-config]: /docs/job-specification/task.html#config
[validate]: /docs/commands/job/validate.html [validate]: /docs/commands/job/validate.html
[update]: /docs/job-specification/update.html [update]: /docs/job-specification/update.html