wrangler deploy can skip container rollout

Introduced 2026-05-19 · score 0.97

HOW TO USE IT

When changing a Worker without updating its container, run `wrangler deploy --containers-rollout=none` to deploy Worker code only and leave container images and instances unchanged.

WHY THIS HELPS

When changing a Worker without updating its container, deploy the Worker while skipping the container rollout.

REQUIREMENTS AND LIMITATIONS

• Version: 4.93.0
• --containers-rollout=none: For `wrangler deploy`, leave container images and running instances unchanged; deploy Worker code only.
• Useful when the container is not going to be updated or Docker is not available locally, but the Worker still needs changes.

FIRST-PARTY EVIDENCE

• https://github.com/cloudflare/workers-sdk/releases/tag/wrangler%404.93.0
• https://developers.cloudflare.com/containers/configuration/rollouts/

Check the installed version and the source before using it. Entry JSON

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