User Story:

As an admin, I can use openshift-install to mirror release image and bootimages based on an install-config.yaml, so that the admin no longer has to coordinate between `openshift-install` and `oc` to mirror items necessary to complete a disconnected installation.

Exact command TBD but perhaps `openshift-install release get`

• assume that oc is available on the path
• openshift-install calls oc to mirror the defined release pull spec
• openshift-install downloads boot images as necessary by platform defined install-config.yaml, verifies checksums based on embedded rhcos.json. In the future this will be updated to use `oc` or whatever to extract/generate boot images from release image

• Container image content is written to ./bundle in --dir path in a format compatible with `oc image serve` and `oc adm release mirror`
• Copy openshift-install into the bundle

Acceptance Criteria

• Everything necessary to complete an installation must be in --dir, all container image content must be in a "bundle" sub-directory

Out of Scope:

Catalog content is out of scope for this effort. See linked notes.