You will need to use repo allomov/admin-ui-boshrelease with
i18n branch, that has ready to use blobs in
blobs folder and updated
src/admin_ui submodule for latest Admin UI version with i18n. Here is a script to upload and deploy release: gistfile.
The errand job registers in admin-ui in UAA and you'll be able to use your CF admin creds to login to AdminUI. This is the only one authentication method in the new AdminUI. You can find scripts that can register admin-ui in UAA in admin-ui README or errand job script:
Here is my changes to manifest of our CF that I needed to do to deploy Admin UI: admin-ui.yml
But if you compile manifests with spiff you can use this template: admin-ui-deployment.yml