EPIC Goal

What are we trying to solve here?

Our current documentation for deploying RHDH in a disconnected environment instructs users to use podman + ImageStreams.

https://docs.redhat.com/en/documentation/red_hat_developer_hub/1.4/html/installing_red_hat_developer_hub_in_an_air-gapped_environment/proc-install-rhdh-airgapped-environment-ocp-helm_title-install-rhdh-air-grapped#proc-install-rhdh-airgapped-environment-ocp-helm_title-install-rhdh-air-grapped

But as pointed out in RHIDP-1723, this is not the RH-supported way of mirroring Helm charts.

Background/Feature Origin

RHIDP-1723

Why is this important?

User Scenarios

• Mirroring the Helm Chart (including the related images) in a partially disconnected environment, i.e., which can temporarily connect to the Internet to pull things then disconnect
• Mirroring the Helm Chart (including the related images) in a completely disconnected environment, i.e., which requires a bastion host

Dependencies (internal and external)

Acceptance Criteria

Release Enablement/Demo - Provide necessary release enablement details
and documents

DEV - Upstream code and tests merged: <link to meaningful PR or GitHub
Issue>

DEV - Upstream documentation merged: <link to meaningful PR or GitHub
Issue>

DEV - Downstream build attached to advisory: <link to errata>

QE - Test plans in Playwright: <link or reference to playwright>

QE - Automated tests merged: <link or reference to automated tests>

DOC - Downstream documentation merged: <link to meaningful PR>