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Delete old database schemas (#6051)

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* Delete old database schemas

* Fix docs (thanks CK)

* Fix beacon-chain tests
This commit is contained in:
Michael Sproul
2024-07-09 10:24:49 +10:00
committed by GitHub
parent a59a61fef9
commit 9942c18c11
14 changed files with 32 additions and 528 deletions
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35
book/src/database-migrations.md
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@@ -16,21 +16,19 @@ validator client or the slasher**.
| Lighthouse version | Release date | Schema version | Downgrade available? |
|--------------------|--------------|----------------|----------------------|
| v5.2.0 | Jun 2024 | v19 | yes before Deneb |
| v5.1.0 | Mar 2024 | v19 | yes before Deneb |
| v5.0.0 | Feb 2024 | v19 | yes before Deneb |
| v4.6.0 | Dec 2023 | v19 | yes before Deneb |
| v4.6.0-rc.0 | Dec 2023 | v18 | yes before Deneb |
| v4.5.0 | Sep 2023 | v17 | yes |
| v4.4.0 | Aug 2023 | v17 | yes |
| v4.3.0 | Jul 2023 | v17 | yes |
| v4.2.0 | May 2023 | v17 | yes |
| v4.1.0 | Apr 2023 | v16 | no |
| v4.0.1 | Mar 2023 | v16 | no |
| v5.3.0 | Aug 2024 TBD | v22 TBD | no (TBD) |
| v5.2.0 | Jun 2024 | v19 | no |
| v5.1.0 | Mar 2024 | v19 | no |
| v5.0.0 | Feb 2024 | v19 | no |
| v4.6.0 | Dec 2023 | v19 | no |
> **Note**: All point releases (e.g. v4.4.1) are schema-compatible with the prior minor release
> (e.g. v4.4.0).
> **Note**: Even if no schema downgrade is available, it is still possible to move between versions
> that use the same schema. E.g. you can downgrade from v5.2.0 to v5.0.0 because both use schema
> v19.
> **Note**: Support for old schemas is gradually removed from newer versions of Lighthouse. We
usually do this after a major version has been out for a while and everyone has upgraded. Deprecated
schema versions for previous releases are archived under
@@ -210,12 +208,15 @@ Here are the steps to prune historic states:
| Lighthouse version | Release date | Schema version | Downgrade available? |
|--------------------|--------------|----------------|-------------------------------------|
| v4.6.0 | Dec 2023 | v19 | yes before Deneb |
| v4.6.0-rc.0 | Dec 2023 | v18 | yes before Deneb |
| v4.5.0 | Sep 2023 | v17 | yes |
| v4.4.0 | Aug 2023 | v17 | yes |
| v4.3.0 | Jul 2023 | v17 | yes |
| v4.2.0 | May 2023 | v17 | yes |
| v5.2.0 | Jun 2024 | v19 | yes before Deneb using <= v5.2.1 |
| v5.1.0 | Mar 2024 | v19 | yes before Deneb using <= v5.2.1 |
| v5.0.0 | Feb 2024 | v19 | yes before Deneb using <= v5.2.1 |
| v4.6.0 | Dec 2023 | v19 | yes before Deneb using <= v5.2.1 |
| v4.6.0-rc.0 | Dec 2023 | v18 | yes before Deneb using <= v5.2.1 |
| v4.5.0 | Sep 2023 | v17 | yes using <= v5.2.1 |
| v4.4.0 | Aug 2023 | v17 | yes using <= v5.2.1 |
| v4.3.0 | Jul 2023 | v17 | yes using <= v5.2.1 |
| v4.2.0 | May 2023 | v17 | yes using <= v5.2.1 |
| v4.1.0 | Apr 2023 | v16 | yes before Capella using <= v4.5.0 |
| v4.0.1 | Mar 2023 | v16 | yes before Capella using <= v4.5.0 |
| v3.5.0 | Feb 2023 | v15 | yes before Capella using <= v4.5.0 |