Elasticsearch Migration to Opensearch
Scheduled Maintenance Report for DataCite
We have upgraded in part the service to an intermediary version of Opensearch. This took longer than expected, to complete upgrade to the latest version, there will be another scheduled maintenance for the coming Monday.
Posted Jul 12, 2024 - 14:49 UTC
The scheduled maintenance is taking longer than anticipated, however still going as intended. The window has been extended for the day. No impact should be currently noticeable.
Posted Jul 12, 2024 - 10:31 UTC
In progress
Scheduled maintenance is currently in progress. We will provide updates as necessary.
Posted Jul 12, 2024 - 07:00 UTC
We will be undergoing an upgrade/migration to Opensearch for our search based services.
To ensure on-going support and security updates it is important we run a maintained and supported version of our search software. Opensearch is an open source fork of Elasticsearch 7 and has seen it's own improvements, more importantly we are able to easily migrate our existing AWS managed instances.
This upgrade will be in a blue/green deployment strategy and no downtime is expected however there maybe a brief 1-2 minutes of connection issues on some services as the switch happens, but no DOI registration functionality will be affected.
Posted Jul 10, 2024 - 16:32 UTC
This scheduled maintenance affected: API Servers (REST API, OAI-PMH, GraphQL API) and Frontend Applications (Fabrica, Commons).