Big Bang Core Example - Use HTTPS and the Ingress consistently

[RothAndrew]

It's probably also worth discussing the use if interal K8s routes for git and zarf.localhost for the registry mirror. Ideally they'd both use HTTPS and the ingress consistently.

Originally posted by @jeff-mccoy in #29 (comment)

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We need to change the paths for git repositories from an East-West URL (*.<namespace>.svc.cluster.local) to one that comes in on the Ingress for Gitea (https://zarf.localhost)

Watch out for possible certificate/CA trust issues

[RothAndrew]

I think this is OBE since we don't hardcode to localhost anymore. Hardcoding http://stuart-gitea-http.git.svc.cluster.local:3000 is the only surefire way to git Gitea. Maybe we can change to https instead of http?

Note that this is only an issue for these examples, where the workload and the gitops-service are in the same cluster. In a production scenario when I'm building out my zarf package I'm gonna use https://the-hub-cluster or something as the URL

[RothAndrew]

Old, stale. Closing. Can be reopened if needed.