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Check that nodes have finished decommissioning before starting rolling upgrade #10790

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jseldess opened this issue Jun 16, 2021 · 0 comments
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jseldess commented Jun 16, 2021

Jesse Seldess (jseldess) commented:

Based on cockroachdb/cockroach#66468, we should add another "prepare to upgrade" action to make sure that all previously decommissioned nodes are marked as fully decommissioned. If not, the upgrade won't be finalized.

Basic steps:

  1. Run cockroach node status --decommission.
  2. Check for any nodes with membership as decommissioning.
  3. Decommission those nodes again.
  4. Run cockroach node status --decommission again and confirm that membership is now decommissioned.

This will likely be an issue for nodes decommissioning prior to 20.2.

gz#9509

gz#9407

Jira Issue: DOC-1543

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