[ixpmanager] Smokeping Integration

[Barry O'Donovan]

Barry O'Donovan wrote on 21/01/2019 06:41:
> If you run this on the command like:
> 
> curl -v --data "backend=smokeping&protocol=ipv4&vlanid=1" -X POST -H 
> "Content-Type: application/x-www-form-urlencoded" -H 
> "X-IXP-Manager-API-Key: 
> RXITGKRgFVPz1MPKsR3vNV2AgSH6mRP5Pd74rGSLoH0yCTtb" 
> 'http://199.168.131.10/api/v4/grapher/config?backend=smokeping'
> 
> you'll see the response headers have:
> 
> < HTTP/1.1 500 Internal Server Error

This is probably the same issue as the "Re: [ixpmanager] 
production.ERROR: Unrecognized field: remember_token" thread regarding 
the missed upgrade step(s).

  - Barry