DevOps & CI/CD

Secure Artifact Promotion across Registries

DevOps & CI/CD diagram · made in Skemio

Architecture diagram illustrating artifact promotion from CI Runner to Dev Registry, through Security Gate and Cosign signing into Staging, then promoted to Production Mirror and Kubernetes.
Architecture diagram illustrating artifact promotion from CI Runner to Dev Registry, through Security Gate and Cosign signing into Staging, then promoted to Production Mirror and Kubernetes.
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What it shows

  • Rebuilding code between envs creates untracked drift and zero guarantees
  • Sign artifacts with Cosign before sync; verify signatures at production pull
  • Air-gap production mirrors so staging outages never block hotfixes

The takeaway

Build once, scan continuously, and promote signed image digests through isolated environment registries.

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