Cannot console into custom component

[mbrodala]

While it is possible to add arbitrary Docker images as custom components (see #365), you cannot console into these since the user gonano does not exist:

λ nanobox console local data.custom


                                   **
                                ********
                             ***************
                          *********************
                            *****************
                          ::    *********    ::
                             ::    ***    ::
                           ++   :::   :::   ++
                              ++   :::   ++
                                 ++   ++
                                    +
                    _  _ ____ _  _ ____ ___  ____ _  _
                    |\ | |__| |\ | |  | |__) |  |  \/
                    | \| |  | | \| |__| |__) |__| _/\_

--------------------------------------------------------------------------------
+ You are in a Linux container
+ Your local source code has been mounted into the container
+ Changes to your code in either the container or desktop will be mirrored
+ If you run a server, access it at >>
--------------------------------------------------------------------------------

unable to find user gonano: no matching entries in passwd file

It makes perfect sense since these images where not customized for usage with Nanobox. However I wonder if Nanobox could provide a fallback in cases like these, e.g. connect as root instead or similar.

[mbrodala]

λ nanobox console local data.custom -u root


                                   **
                                ********
                             ***************
                          *********************
                            *****************
                          ::    *********    ::
                             ::    ***    ::
                           ++   :::   :::   ++
                              ++   :::   ++
                                 ++   ++
                                    +
                    _  _ ____ _  _ ____ ___  ____ _  _
                    |\ | |__| |\ | |  | |__) |  |  \/
                    | \| |  | | \| |__| |__) |__| _/\_

--------------------------------------------------------------------------------
+ You are in a Linux container
+ Your local source code has been mounted into the container
+ Changes to your code in either the container or desktop will be mirrored
+ If you run a server, access it at >>
--------------------------------------------------------------------------------

mesg: ttyname failed: Success
To run a command as administrator (user "root"), use "sudo <command>".
See "man sudo_root" for details.

root@a75dd7f37c49:/#

Works like a charm, thanks a lot!