Document Ingress configuration and troubleshooting in OpenShift
Summary
In OpenShift, the default Ingress Controller is OpenShift's Router
. This does work for the GitLab Installation, but we default to NGINX for its support for git over SSH.
We should add more detail to the installation documentation, noting how to connect the default OpenShift domain to the NGINX Ingress Controller's Service.
Acceptance criteria
-
Ingress configuration details are added to installation documentation -
Note about the consequences of changing the domain's IP are documented (notably, breaking access to OpenShift dashboard along with potential workarounds) -
Troubleshooting page is updated with steps to debug Ingress-related issues
Edited by Mitchell Nielsen