Enables and configures gitlab-shell for gstg
What does this MR do?
- Enables and configures the gitlab-shell for staging in our zonal clusters
- Moves the gitlab-shell from the regional cluster to the zonal clusters for preprod
- Configures the gitlab-shell with the appropriate ssh maxstartups values
Addresses: gitlab-com/gl-infra/delivery#1252 (closed)
Dry run results
Edited by John Skarbek