Table of contents
This page describes what to do in case of an Icinga alert. For more information you could search the govuk-puppet repo for the source of the alert

Icinga alerts

Data sync

Note on AWS

For databases migrated to AWS RDS, the env-sync-and-backup was replaced by the govuk_env_sync. The env-sync-and-backup data synchronisation is still in use for synchronisation of non-migrated databases into the integration environment.

Data and assets/attachments are synced from production to staging and integration every night.

Check the output of the production Jenkins job to see which part of the sync failed. It may be safe to re-run part of the sync.


The mysql backup will cause signon in staging to point to production until the Data Sync Complete job runs and renames the hostnames copied from production to back to their staging equivalents. This means that any deploys to staging that rely on GDS API Adapters are likely to fail due to authentication failures, as well as Smokey tests that attempt to use Signon.

The Jenkins jobs included in the sync are:

See the source code of the jobs for more information about how they work.

This page was last reviewed on 2 May 2019. It needs to be reviewed again on 2 November 2019 by the page owner #govuk-2ndline .
This page was set to be reviewed before 2 November 2019 by the page owner #govuk-2ndline. This might mean the content is out of date.