Tag: software supply chain artifacts
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Using OCI Annotation to Track Container Image Lifecycle
For a while, we’ve been exploring the idea of using OCI annotations to track the lifecycle of container images. The problem we are trying to solve is as follows. Container images are immutable and cannot be dynamically patched like virtual machines. To apply the latest updates to a containerized application, teams must produce a new…
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OCI Artifact Manifests, OCI Referrers API and Their Support Across Registries (Part 1)
[UPDATE: 2023-03-26] When I wrote this post, the expectation was that OCI will release version 1.1 of the specification with artifact manifest included. This release was supposed to happen by end of Jan 2023 or mid Feb 2023. Unfortunately, the OCI 1.1 Image Spec PR 999 put a hold on that and as of today,…