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docs: Add known limitations callouts to Max Client Disconnect section (#12801)

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* docs: Add known limitations callouts to Max Client Disconnect section
This commit is contained in:
Derek Strickland
2022-04-28 16:17:14 -04:00
committed by GitHub
parent 3c4d09cd61
commit 2118226ca6
1 changed files with 9 additions and 3 deletions
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12
website/content/docs/job-specification/group.mdx
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@@ -86,10 +86,10 @@ job "docs" {
servers. By default, a client will not stop an allocation until explicitly
told to by a server. A client that fails to heartbeat to a server within the
[`heartbeat_grace`] window and any allocations running on it will be marked
"lost" and Nomad will schedule replacement allocations. The replaced
"lost" and Nomad will schedule replacement allocations. The replaced
allocations will normally continue to run on the non-responsive client. But
you may want them to stop instead — for example, allocations requiring
exclusive access to an external resource. When specified, the Nomad client
you may want them to stop instead — for example, allocations requiring
exclusive access to an external resource. When specified, the Nomad client
will stop them after this duration.
The Nomad client process must be running for this to occur. This setting
cannot be used with [`max_client_disconnect`].
@@ -329,6 +329,12 @@ group "second" {
}
```
~> **Note:** The `max_client_disconnect` feature is only supported on Nomad
version 1.3.0 and above. If you run a job with `max_client_disconnect` on servers
where some servers are not upgraded to 1.3.0, the `max_client_disconnect`
flag will be _ignored_. Deploying a job with `max_client_disconnect` to a
`datacenter` of Nomad clients where all clients are not 1.3.0 or above is unsupported.
[task]: /docs/job-specification/task 'Nomad task Job Specification'
[job]: /docs/job-specification/job 'Nomad job Job Specification'
[constraint]: /docs/job-specification/constraint 'Nomad constraint Job Specification'