Add mirroring support to ASSETS_EXTRA_FOLDER

[derekhiggins]

Allowing extra container assest to be added in a IPv6/dissconnected deployment

[derekhiggins]

/retest-required

[derekhiggins]

/retest-required

[derekhiggins]

/test e2e-metal-ipi-ovn-ipv6

[derekhiggins]

/test e2e-metal-ipi-ovn-ipv6

[derekhiggins]

/test e2e-metal-ipi-ovn-ipv6

[derekhiggins]

/test e2e-metal-ipi-ovn-ipv6

[derekhiggins]

/test e2e-metal-ipi-ovn-ipv6

[cybertron]

/lgtm

I'm not sure I have a way to test this, but in principle it seems fine.

[elfosardo]

/retest

[elfosardo]

/approve

[dtantsur]

/approve

[openshift-ci[bot]]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: dtantsur, elfosardo

The full list of commands accepted by this bot can be found here.

The pull request process is described here

Needs approval from an approver in each of these files: - ~~[OWNERS](https://github.com/openshift-metal3/dev-scripts/blob/master/OWNERS)~~ [dtantsur] Approvers can indicate their approval by writing `/approve` in a comment Approvers can cancel approval by writing `/approve cancel` in a comment

[derekhiggins]

/test e2e-metal-ipi-bm

[derekhiggins]

/test e2e-metal-ipi-ovn-ipv6