Supply-Chain

CloudNativePG lets the ClusterImageCatalog carry extension images alongside the operand, a capability every currently supported release already has, so a Cluster manifest only needs to name an extension and nothing else. This recipe deploys the community’s extension catalog and shows the operator resolving pgvector’s image, paths and dependencies from a single, versioned source of truth per PostgreSQL major version. More importantly, it is the piece of infrastructure that turns extension distribution into a real ecosystem: once an extension lands in the catalog, every Cluster that references it inherits it for free, with no manifest ever needing to change again.

This CNPG Recipe explores the latest enhancements to CloudNativePG’s software supply chain and image management. Learn how our new, fully controlled build process—complete with Snyk scanning, image signing, and SBOMs—delivers smaller, more secure PostgreSQL images. We also detail how to leverage the newly streamlined image catalogs for simplified, declarative cluster management and safer fleet-wide upgrades in Kubernetes.