Added some comments to the keep services method
Added some comments to the keep services method

dvusboy/nomad,novilabs/nomad,frundh/nomad,jorgemarey/nomad,barnardb/nomad,diptanu/nomad,mattyr/nomad,barnardb/nomad,hashicorp/nomad,hashicorp/nomad,mattyr/nomad,frundh/nomad,dvusboy/nomad,hooklift/nomad,Ashald/nomad,diptanu/nomad,hooklift/nomad,Ashald/nomad,dbresson/nomad,nak3/nomad,xytis/nomad,kmalec/nomad,burdandrei/nomad,iverberk/nomad,nak3/nomad,nak3/nomad,kmalec/nomad,iverberk/nomad,achanda/nomad,Ashald/nomad,achanda/nomad,mattyr/nomad,jorgemarey/nomad,jorgemarey/nomad,iverberk/nomad,diptanu/nomad,novilabs/nomad,barnardb/nomad,novilabs/nomad,martin416/nomad,hashicorp/nomad,jorgemarey/nomad,martin416/nomad,hooklift/nomad,achanda/nomad,novilabs/nomad,diptanu/nomad,jorgemarey/nomad,martin416/nomad,dbresson/nomad,nak3/nomad,novilabs/nomad,dbresson/nomad,barnardb/nomad,burdandrei/nomad,burdandrei/nomad,xytis/nomad,dbresson/nomad,hashicorp/nomad,barnardb/nomad,achanda/nomad,kmalec/nomad,jorgemarey/nomad,jorgemarey/nomad,dvusboy/nomad,hooklift/nomad,martin416/nomad,barnardb/nomad,dbresson/nomad,burdandrei/nomad,burdandrei/nomad,diptanu/nomad,novilabs/nomad,achanda/nomad,hooklift/nomad,iverberk/nomad,diptanu/nomad,dvusboy/nomad,Ashald/nomad,dvusboy/nomad,nak3/nomad,Ashald/nomad,xytis/nomad,burdandrei/nomad,mattyr/nomad,xytis/nomad,mattyr/nomad,martin416/nomad,xytis/nomad,dvusboy/nomad,frundh/nomad,hooklift/nomad,dbresson/nomad,hashicorp/nomad,achanda/nomad,diptanu/nomad,iverberk/nomad,kmalec/nomad,iverberk/nomad,hooklift/nomad,Ashald/nomad,barnardb/nomad,novilabs/nomad,Ashald/nomad,dvusboy/nomad,xytis/nomad,frundh/nomad,achanda/nomad,mattyr/nomad,kmalec/nomad,martin416/nomad,xytis/nomad,frundh/nomad,dbresson/nomad,burdandrei/nomad,kmalec/nomad,mattyr/nomad,frundh/nomad,hashicorp/nomad,kmalec/nomad,nak3/nomad,frundh/nomad,martin416/nomad,nak3/nomad,iverberk/nomad