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cli: prevent panic on operator debug #14992

Merged
merged 2 commits into from
Oct 20, 2022
Merged

cli: prevent panic on operator debug #14992

merged 2 commits into from
Oct 20, 2022

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lgfa29
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@lgfa29 lgfa29 commented Oct 20, 2022

If the API returns an error during debug bundle collection the CLI was expanding the wrong error object, resulting in a panic since err is nil.

First spotted in https://app.circleci.com/pipelines/github/hashicorp/nomad/33328/workflows/763506a7-c0cc-4e23-b8c1-151d09b3af93/jobs/376622/steps?invite=true#step-108-860. Steps to reproduce:

  1. start a 3 server Nomad cluster and wait for leadership
  2. run nomad operator debug
  3. stop 2 servers and wait for leadership to be lost

If the API returns an error during debug bundle collection the CLI was
expanding the wrong error object, resulting in a panic since `err` is
`nil`.
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@tgross tgross left a comment

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LGTM!

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