Tim Gross 953bfcc31e services: retry failed Nomad service deregistrations from client (#20596) ...

When the allocation is stopped, we deregister the service in the alloc runner's
`PreKill` hook. This ensures we delete the service registration and wait for the
shutdown delay before shutting down the tasks, so that workloads can drain their
connections. However, the call to remove the workload only logs errors and never
retries them.

Add a short retry loop to the `RemoveWorkload` method for Nomad services, so
that transient errors give us an extra opportunity to deregister the service
before the tasks are stopped, before we need to fall back to the data integrity
improvements implemented in #20590.

Ref: https://github.com/hashicorp/nomad/issues/16616

2024-05-16 08:59:54 -04:00

..

doc.go

Update copyright file headers to BUSL-1.1

2023-08-10 17:27:15 -05:00

nsd_test.go

services: retry failed Nomad service deregistrations from client (#20596)

2024-05-16 08:59:54 -04:00

nsd.go

services: retry failed Nomad service deregistrations from client (#20596)

2024-05-16 08:59:54 -04:00

statuses_test.go

Update copyright file headers to BUSL-1.1

2023-08-10 17:27:15 -05:00

statuses.go

Update copyright file headers to BUSL-1.1

2023-08-10 17:27:15 -05:00