feat: support PostgreSQL extensions in image catalogs#9781
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leonardoce merged 32 commits intomainfrom Mar 2, 2026
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❗ By default, the pull request is configured to backport to all release branches.
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/test |
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@NiccoloFei, here's the link to the E2E on CNPG workflow run: https://github.com/cloudnative-pg/cloudnative-pg/actions/runs/21254640342 |
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@armru, here's the link to the E2E on CNPG workflow run: https://github.com/cloudnative-pg/cloudnative-pg/actions/runs/21364009489 |
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/test ft=image-volume-extensions |
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@NiccoloFei, here's the link to the E2E on CNPG workflow run: https://github.com/cloudnative-pg/cloudnative-pg/actions/runs/21441273493 |
GabriFedi97
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Feb 3, 2026
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Co-authored-by: Gabriele Fedi <[email protected]> Signed-off-by: Niccolò Fei <[email protected]>
Signed-off-by: Gabriele Bartolini <[email protected]>
Signed-off-by: Gabriele Bartolini <[email protected]>
Signed-off-by: Gabriele Bartolini <[email protected]>
Signed-off-by: Gabriele Bartolini <[email protected]>
Signed-off-by: Gabriele Bartolini <[email protected]>
Signed-off-by: Gabriele Bartolini <[email protected]>
Signed-off-by: Niccolò Fei <[email protected]>
Signed-off-by: Gabriele Bartolini <[email protected]>
Signed-off-by: Gabriele Bartolini <[email protected]>
Signed-off-by: Gabriele Bartolini <[email protected]>
Signed-off-by: Marco Nenciarini <[email protected]>
Signed-off-by: Marco Nenciarini <[email protected]>
Signed-off-by: Gabriele Bartolini <[email protected]>
Signed-off-by: Marco Nenciarini <[email protected]>
Signed-off-by: Marco Nenciarini <[email protected]>
Signed-off-by: Marco Nenciarini <[email protected]>
Signed-off-by: Marco Nenciarini <[email protected]>
Signed-off-by: Marco Nenciarini <[email protected]>
Signed-off-by: Marco Nenciarini <[email protected]>
Add +listType=map and +listMapKey=name markers to the Extensions field in PostgresConfiguration, CatalogImage, and the generated CRDs. This makes the Kubernetes API server reject duplicate extension names without needing a webhook. Signed-off-by: Marco Nenciarini <[email protected]>
The webhook validated extension_control_path and dynamic_library_path for empty and duplicate values but skipped ld_library_path, allowing invalid configurations through. Signed-off-by: Marco Nenciarini <[email protected]>
Cover ordering independence, nil vs empty slices, and detection of differences in image references, pull policies, extension control paths, dynamic library paths, and ld library paths. Signed-off-by: Marco Nenciarini <[email protected]>
During a major version upgrade, the upgrade job's main container runs the new PostgreSQL binary but was mounting extension volumes from the old version stored in cluster status. Thread extensions as an explicit parameter through the volume creation chain and CreatePrimaryJob so the major upgrade reconciler can resolve and pass new-version extensions to the job while the init container keeps using old ones. Signed-off-by: Marco Nenciarini <[email protected]>
leonardoce
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Mar 2, 2026
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Extend
ImageCatalogandClusterImageCatalogCRDs to allow definingPostgreSQL extension images via the
.spec.images[].extensionsstanza.This enables a "convention over configuration" approach where extension
details (image references, paths, etc.) can be centrally managed in a
catalog and inherited by Clusters.
Key behaviors:
.spec.postgresql.extensions.definitions.
configuration takes precedence.
Closes #8495