Arvados

9tee4 and ce8i5 are configured in a peer federation. 9tee4:

    RemoteClusters:
      9tee4:
        Host: 9tee4.arvadosapi.com
        Proxy: true
        ActivateUsers: true
      tordo:
        Host: tordo.arvadosapi.com
        Proxy: true
        ActivateUsers: true
      ce8i5:
        Host: ce8i5.arvadosapi.com
        Proxy: true
        ActivateUsers: true
...
    Login:
      Google:
        Enable: true
        AlternateEmailAddresses: true
...

And ce8i5 is configured like this:

    RemoteClusters:
      ce8i5:
        Host: ce8i5.arvadosapi.com
        Proxy: true
        ActivateUsers: true
      tordo:
        Host: tordo.arvadosapi.com
        Proxy: true
        ActivateUsers: true
      9tee4:
        Host: 9tee4.arvadosapi.com
        Proxy: true
        ActivateUsers: true
...
    Login:
      LoginCluster: ce8i5
      Google:
        Enable: true
        AlternateEmailAddresses: true
...

Using workbench 1, in the admin interface, users from the peer clusters are listed. The UUIDs are showing as 'active' in the list.

But clicking on the UUID it self results in a 404, e.g.

https://workbench.9tee4.arvadosapi.com/users/ce8i5-tpzed-o4njwilpp4ov286

and

https://workbench.ce8i5.arvadosapi.com/users/9tee4-tpzed-c2n6rni0dblbnfa