import * as k8s from '@kubernetes/client-node';

const kc = new k8s.KubeConfig();
kc.loadFromDefault();

const k8sApi = kc.makeApiClient(k8s.CoreV1Api);
const namespace = 'default';
const path = '/api/v1/pods';
const watch = new k8s.Watch(kc);
const listFn = () => k8sApi.listPodForAllNamespaces();
const cache = new k8s.ListWatch(path, watch, listFn);

const looper = () => {
    const list = cache.list(namespace);
    if (list) {
        let names = [];
        for (let i = 0; i < list.length; i++) {
            names.push(list[i].metadata.name);
        }
        console.log(names.join(','));
    }
    setTimeout(looper, 2000);
};

looper();