# Scaleway: [Serverless Functions/Containers] - [nl-ams] - infrastructure upgrade

> Scaleway maintenance “[Serverless Functions/Containers] - [nl-ams] - infrastructure upgrade” on 2026-11-05: impact maintenance (vendor’s label), 7.9 h, 4 update(s). Archived by Rewindex.

Canonical: https://rewindex.com/company/scaleway/incidents/f7lpf0j1c2sq
Last updated: 2026-11-05T16:04:00Z

- Impact (vendor’s label): maintenance (maintenance)
- Status: completed · edited after publishing
- Started: 2026-11-05 08:00 UTC · Resolved: 2026-11-05 15:53 UTC · Duration: 7.9 h
- Updates: 4
- [Vendor status page: https://status.scaleway.com/incidents/f7lpf0j1c2sq](https://status.scaleway.com/incidents/f7lpf0j1c2sq)
- [Company: Scaleway](https://rewindex.com/company/scaleway.md)

## Timeline of updates

- **scheduled** 2026-10-30 10:03 UTC: On 11/05, from 9:00 AM UTC, we will perform a mandatory upgrade on our nl-ams infrastructure. This upgrade aims to fix a few issues, most notably a bug preventing functions/containers instances to downscale properly to zero even if no traffic is received. This will also include changes allowing us to improve overall performance, and prepare for the next features. While we tried our best to reduce impacts to users, some of them are inevitable. While we rollout the upgrade, expected impacts are: - Users' running functions/containers instances will restart, several times. As a result, requests could be buffered while new instances are started, causing "cold starts", even for functions/containers with min\_scale set to 1. Functions/containers with no running instances won't be impacted. - 5xx errors while calling functions/containers. As we restart system components to perform the upgrade, some in-flight requests (especially long-running ones) might be terminated before completion. Users might also notice flakiness (slow requests, timeouts), but client retries should be able to succeed. We will keep you updated, and will inform you when the upgrade is finished. We sincerely apologize for any inconvenience.
- **in progress** 2026-11-05 08:01 UTC: Scheduled maintenance is currently in progress. We will provide updates as necessary.
- **in progress** 2026-11-05 11:26 UTC: Maintenance did not go as planned and lead to connectivity issues. Refer to this dedicated status for more information: https://status.scaleway.com/incidents/kpdnmppv771c
- **completed** 2026-11-05 15:53 UTC: Maintenance has been stopped, due to issues encountered while we were rolling out changes. More details in the dedicated incident summary: https://status.scaleway.com/incidents/kpdnmppv771c. We will resume the infrastructure upgrade process later, and will create a separate scheduled maintenance for it. We apologize for any inconvenience.

## Rewindex changes for this incident

- 2026-11-05 08:04 UTC: [Incident updated: \[Serverless Functions/Containers\] - \[nl-ams\] - infrastructure upgrade](https://rewindex.com/change/rd470c55e4332da.md)
- 2026-11-05 11:33 UTC: [Incident updated: \[Serverless Functions/Containers\] - \[nl-ams\] - infrastructure upgrade](https://rewindex.com/change/r84800134b9b569.md)
- 2026-11-05 16:04 UTC: [Incident updated: \[Serverless Functions/Containers\] - \[nl-ams\] - infrastructure upgrade](https://rewindex.com/change/rbb5ec265958763.md)

## Cite this

Maintenance posted by Scaleway, started 2026-11-05 08:00 UTC, resolved after 7.9 h, 4 update(s); edited after publishing.

- Canonical URL: https://rewindex.com/company/scaleway/incidents/f7lpf0j1c2sq
- Citation: Scaleway, “[Serverless Functions/Containers] - [nl-ams] - infrastructure upgrade” (2026-11-05 08:00 UTC). Archived by Rewindex: https://rewindex.com/company/scaleway/incidents/f7lpf0j1c2sq (CC BY 4.0).
- Markdown link: `[Scaleway: Serverless Functions/Containers - nl-ams - infrastructure upgrade (2026-11-05)](https://rewindex.com/company/scaleway/incidents/f7lpf0j1c2sq)`


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Canonical: https://rewindex.com/company/scaleway/incidents/f7lpf0j1c2sq · Markdown: https://rewindex.com/company/scaleway/incidents/f7lpf0j1c2sq.md · JSON: https://rewindex.com/api/v1/companies/scaleway/incidents/f7lpf0j1c2sq · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-11T05:27:22.932Z