[nexus][support-bundles] Avoid looking at expunged datasets, zones #7325
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smklein
commented
Jan 8, 2025
| @@ -2447,7 +2447,7 @@ CREATE TABLE IF NOT EXISTS omicron.public.support_bundle ( | |||
| -- for allocation changes to allocate more intelligently. | |||
| CREATE UNIQUE INDEX IF NOT EXISTS one_bundle_per_dataset ON omicron.public.support_bundle ( | |||
| dataset_id | |||
| ); | |||
| ) WHERE dataset_id IS NOT NULL; | |||
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This is necessary to avoid a full-table scan
This was referenced Jan 8, 2025
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This PR avoids accessing expunge zones and datasets from support bundle datastore methods. Instead,
it opts to read all valid {zones,datasets}, and consider everything not in that set as "in-need of replacement".
This means that expunged and pruned {zones,datasets} will both be treated the same. Added a test for this
behavior with a dataset that gets fully removed, skipping the expungement stage.
Fixes #7319