App isn't running the expected Ruby version

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

We have checks to ensure that the version of Ruby the application is using is the same as the version specified in its .ruby-version file.

The standard reload that happens when an application is deployed is not enough to move between Ruby versions, so the application will continue to run under the old version.

A hard restart of the application is required before the application will run under the new version. You can do this by running the app:hard_restart deploy task within the ‘Deploy App’ job in Jenkins.

This page was last reviewed on 7 January 2019. It needs to be reviewed again on 7 July 2019 by the page owner #govuk-2ndline .

This page was set to be reviewed before 7 July 2019 by the page owner #govuk-2ndline. This might mean the content is out of date.