new relic에서 "server not responding"이 된 후 일정 기간이 경과한 레코드 삭제

index.js

var request = require('request');
var moment = require('moment');

var expireDays = process.env.expireDays || 7;
var apiKey = '【new relic で発行されたAPI KEY】';
var options = {
    url: 'https://api.newrelic.com/v2/servers.json',
    headers: {
        'X-Api-Key': apiKey
    }
};
var options_del = {
    url: 'https://api.newrelic.com/v2/servers/%s.json', // 実行時に上書き
    method: 'DELETE',
    headers: {
        'X-Api-Key': apiKey
    }
};

var now = moment();

function callback(error, response, body) {
    if (!error && response.statusCode == 200) {
        var info = JSON.parse(body);
        info.servers.forEach(function(item, index, arr) {
             if (item.reporting == false) {
                var m = moment(item.last_reported_at);
                if (now.diff(m, 'days') >= expireDays) {
                    // send DETETE request
                    console.log('*** deleting not reporting server from newrelic ***')
                    console.log(item);
                    options_del['url'] = 'https://api.newrelic.com/v2/servers/' + item.id + '.json';
                    // console.log(options_del);
                    request(options_del, callback_del);
                }
             }
        });
    } else {
        console.log('*** execute FAILED ***');
        console.log(body);
    }
}

function callback_del(error, response, body) {
    if (!error && response.statusCode == 200) {
        var info = JSON.parse(body);
        // console.log(info);
        var id = info.server.id;
        console.log('*** execute DELETE SUCCEEDED:' + id + ' ***');
    } else {
        console.log('*** execute DELETE FAILED ***');
        console.log(body);
    }
}

exports.handler = (event, context, _callback) => {
    console.log('*** start: deleting not reporting server from newrelic  more than '+ expireDays + ' days ago ***');
    request(options, callback);
    _callback(null, 'all done: delete records more than '+ expireDays + ' days ago.');
};

대상의 일수는 환경 변수로 바꿀 수 있다

see also