Function deleteBackend

cli/interactive.js:256–269

(arrData)

}

function deleteBackend(arrData){
  var data = _.chain(arrData)
    .filter(function(item){
      return item.split(':')[0] !== '***data'
    })
    .map(function(item){
      return {name: 'Ip/hostname:port ' + item, value: item}
    })
    .value();
  data.unshift(separate('red','Backends'));
  data.unshift({name: chalk.underline.green('Back'), value: 'back'})
  data.push(separate('red'));
  return data
}

function hostMetadata(host, arrdata){
  host = host.split(':')[1];