js-update-route53-ip.js

var AWS = require("aws-sdk")

var accessKeyId = "AAA"
var secretAccessKey = "BBB"
var route53 = {}
var hz = "XXX"
var name = "ZZZ"

var update = async (ip, hz, name) => {
    return new Promise((res, rej) => {
        var params = {
            ChangeBatch: {
                Changes: [
                    {
                        Action: "UPSERT",
                        ResourceRecordSet: {
                            Name: name,
                            ResourceRecords: [
                                { Value: ip }
                            ],
                            TTL: 60,
                            Type: "A"
                        }
                    }
                ],
                Comment: "auto ip update"
            },
            HostedZoneId: hz
        }
        route53.changeResourceRecordSets(params, (err, data) => {
            console.log("err=", err)
            console.log("Data=", data)
            if (err) {
                rej(err)
            } else {
                res(data)
            }

        })
    })
}

var main = async ([, , ip]) => {
    var creds = {
        accessKeyId,
        secretAccessKey
    }
    AWS.config.credentials = new AWS.Credentials(creds);
    route53 = new AWS.Route53(creds);

    console.log("ip=", ip)

    await update(ip, hz, name)

}

main(process.argv)