## Context After tagging a RC version, the version should be deployed to the `pre` environment via the Omnibus pipeline. However, as we can see in https://dev.gitlab.org/gitlab/omnibus-gitlab/-/jobs/35755015#L65, it says: ``` Deployment to pre not to be triggered from this build (). ``` Checking the [script's code ](https://gitlab.com/gitlab-org/omnibus-gitlab/-/blob/6936df9e78efd1ab0791eaacc45d4ee44c59ab6a/lib/gitlab/tasks/gitlab_com.rake#L47) ```ruby puts "Deployment to #{deploy_env} not to be triggered from this build (#{package_os})." ``` it looks like the `package_os` was not processed correctly and returned an empty string. We need to fix this. ## Exit Criteria * [x] A deployment to Pre is triggered when tagging RC