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Gracefully handle blank CPU information

Stan Hu requested to merge sh-workaround-ohai-lscpu-bug into master

What does this MR do?

On some platforms, such as a Raspberry Pi 4 on Ubuntu 22.04, Ohai does not properly parse the lscpu output (

If there is no node information, default to a single thread.

Related issues

Relates to #6896 (closed)


See Definition of done.

For anything in this list which will not be completed, please provide a reason in the MR discussion


  • Merge Request Title, and Description are up to date, accurate, and descriptive
  • MR targeting the appropriate branch
  • MR has a green pipeline on
  • Pipeline is green on if the change is touching anything besides documentation or internal cookbooks
  • trigger-package has a green pipeline running against latest commit

Expected (please provide an explanation if not completing)

  • Test plan indicating conditions for success has been posted and passes
  • Documentation created/updated
  • Tests added
  • Integration tests added to GitLab QA
  • Equivalent MR/issue for the GitLab Chart opened
Edited by Stan Hu

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