Perform a Safe Rolling Update of a Kubernetes Deployment
Learn how to update a Deployment’s container image with zero downtime by using kubectl, verifying the rollout, and reverting if needed.
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kubernetesNomad rolling update leaves TCP connections unresolved during migration
Goal: Determine whether Nomad's default rolling update behavior, which waits for a new allocation to pass its health check before stopping the old one, ensures zero‑downtime for small applications that rely on long‑lived TCP connections. Constraints: The update stanza can be tuned with max_parallel and health check intervals, but Nomad does not offer a built
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