briareus/lib/service/actions/create-dns-records-certificate-verification.js

Briareus assists with Feature Branch deploys to ECS

'use strict'

const AWS = require('aws-sdk');
const _ = require('lodash');

let action = module.exports = function (pipeline, payload, cb) {
  const route53 = new AWS.Route53();

  let dnsChanges = _.map(payload.assets.acmCertificate.validationOptions, (validationOption) => {
    return {
      Action: "UPSERT",
      ResourceRecordSet: {
        Name: validationOption.ResourceRecord.Name,
        ResourceRecords: [
          {
            Value: validationOption.ResourceRecord.Value
          }
        ],
        TTL: 60,
        Type: validationOption.ResourceRecord.Type
      }
    }
  });

  // De-dup record creation. Since certifcate has two domains (regular and wildcard subdomain)
  dnsChanges = _.uniqWith(dnsChanges, (change) => change.ResourceRecordSet.Name)

  const params = {
    ChangeBatch: {
      Changes: dnsChanges,
      Comment: `Certificate verification for Briareus certificate "${payload.assets.acmCertificate.arn}"`
    },
    HostedZoneId: payload.hostedZoneId
  };

  route53.changeResourceRecordSets(params, (err, data) => {
    if (err) return cb(err);
    const patches = _.map(dnsChanges, (change) => {
      return {
        op: 'add',
        path: '/assets/dnsRecords/-',
        value: change.ResourceRecordSet
      }
    });

    cb(null, patches);
  });
};

action.waiting = 'Creating DNS records for certificate verification';
action.done = 'DNS records for certificate verification have been created';