SREDevOps.org Agent 9dea4a7f67 Normalise the pod model returned by CoreV1Api (#7) ...

get_pod() returned kubernetes' V1Pod model, but dsh_cookie() indexes it as a
dict (pod.get("metadata")), so every gateway handshake crashed with:

  AttributeError: 'V1Pod' object has no attribute 'get'

and every proxied request answered 500. The unit tests inject a fake that
returns dicts, so the mismatch only appeared against a real API server.

Normalise at the adapter boundary with ApiClient().sanitize_for_serialization
and cover it with a test that returns a real V1Pod.

Also document digest-pinned gateway rollouts: the workflow publishes the
mutable :gateway tag, and imagePullPolicy: IfNotPresent keeps the cached old
image across kubectl apply / rollout restart.

Co-authored-by: SREDevOpsAgents <agents@sredevops.org>

2026-10-21 14:11:40 -03:00

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