ceph-dash: Dashboard information not displayed in 12.1.1 luminous

Hi, I am currently using the docker you are providing here with a proof of concept cluster running luminous.

 ~]$ ceph tell mon.* version
mon.ceph1: ceph version 12.1.1 (f3e663a190bf2ed12c7e3cda288b9a159572c800) luminous (rc)
mon.ceph2: ceph version 12.1.1 (f3e663a190bf2ed12c7e3cda288b9a159572c800) luminous (rc)
mon.ceph3: ceph version 12.1.1 (f3e663a190bf2ed12c7e3cda288b9a159572c800) luminous (rc)

The first problem encountered is with the infamous line 317 :
timechekMons = data['health']['timechecks']['mons'];

As of 12.1.1, running ceph status --format=json returns : ,"health":{"checks":{"PG_NOT_SCRUBBED":{"severity":"HEALTH_WARN","message":"6 pgs not scrubbed for 86400"}}

The variable name seems to have changed.

So changing the JS to timechekMons = data['health']['checks']['mons']; solves that problem.

Onto the next problem : line 229

    // CREATE A ALERT MESSAGE {{{
    function message(severity, msg) {
        if (severity == 'success') { icon = 'ok' }
        if (severity == 'warning') { icon = 'flash' }
        if (severity == 'danger') { icon = 'remove' }
        return '<div class="alert alert-' + severity + '"><strong><span class="glyphicon glyphicon-' + icon + '">&nbsp;</span>' + msg + '</strong></div>';
    }
    // }}}

At this point, severity is undefined, I do not understant why since I see : {"severity":"HEALTH_WARN" in the json, which is a case you handle at line 246.

To bypass the problem, i set an else {icon = 'ok'} in the message function.

Then the next error arising is : TypeError: a is undefined at jquery-2.1.4.min.js:2:2724

Starting there, it is beyond my capabilities to keep going since I have basically no knowledge in web development.

Did I miss something about which versions of Ceph to use? What would you recommand?

Thanks a bunch!