Eric Fossas efossas

## rs_config.js
function initReplicaSet() {
  return rs.initiate({
    "_id": "appReplicaSet",
    "members": [
      {
        "_id": 0,
        "host": "mongo_1:27017"
      },
      {
        "_id": 1,

## mongo-change-stream-compose.yml
version: "3.7"

services:
  front:
    build: ./front
    volumes:
      - ${PWD}/front/src:/project
    ports:
      - 8080:80
    networks:

## mongo-front.html
<html>
  <head>
      <script src="https://cdnjs.cloudflare.com/ajax/libs/socket.io/2.2.0/socket.io.js"></script>
      <script>
        function connect() {
          if (!window.socket) window.socket = io.connect('http://localhost:8083');

          let form = document.getElementById('socketForm');
          let uuid = form.elements.namedItem("uuid").value;

## mongo-back.js

'use strict';

const config = require('./config.json');
const http = require('http');
const express = require('express');
const bodyParser = require('body-parser');
const cors = require('cors');
const MUUID = require('uuid-mongodb');
const mongo = require('mongodb');

## events.js

/*
  eventName: Check
  data: any
*/
const Check = (socket) => {
  socket.on('Check', (data) => {
    socket.emit('Check', data);
  });
};

## mongo-change-streams-sockets.js

'use strict';

const config = require('./config.json');
const mongo = require('mongodb');
const MUUID = require('uuid-mongodb');
const http = require('http').createServer();
const io = require('socket.io')(http);
const redisAdapter = require('socket.io-redis');
const events = require('./events.js');

## nginx-stub-status.conf
user nginx;
worker_processes auto;

error_log /dev/stdout warn;
pid /var/run/nginx.pid;

events {
  worker_connections 1024;
}

## nginx-exporter-istio-deployment.yml
apiVersion: extensions/v1beta1
kind: Deployment
metadata:
  name: ${YOU DEPLOYMENT}
  namespace: ${YOUR NAMESPACE}
  labels:
    app: ${YOUR APP NAME}
spec:
  replicas: 1
  selector:

## prometheus-port-forward.sh
kubectl port-forward --namespace metrics $(kubectl get pod --namespace metrics --selector="app=prometheus,component=server,release=metrics" --output jsonpath='{.items[0].metadata.name}') 8080:9090

## helm-prometheus.sh
helm upgrade metrics stable/prometheus \
  --tls --install \
  --namespace metrics \
  --values prometheus.yml
	function initReplicaSet() {
	return rs.initiate({
	"_id": "appReplicaSet",
	"members": [
	{
	"_id": 0,
	"host": "mongo_1:27017"
	},
	{
	"_id": 1,
	version: "3.7"

	services:
	front:
	build: ./front
	volumes:
	- ${PWD}/front/src:/project
	ports:
	- 8080:80
	networks:
	<html>
	<head>
	<script src="https://cdnjs.cloudflare.com/ajax/libs/socket.io/2.2.0/socket.io.js"></script>
	<script>
	function connect() {
	if (!window.socket) window.socket = io.connect('http://localhost:8083');

	let form = document.getElementById('socketForm');
	let uuid = form.elements.namedItem("uuid").value;

	'use strict';

	const config = require('./config.json');
	const http = require('http');
	const express = require('express');
	const bodyParser = require('body-parser');
	const cors = require('cors');
	const MUUID = require('uuid-mongodb');
	const mongo = require('mongodb');

	/*
	eventName: Check
	data: any
	*/
	const Check = (socket) => {
	socket.on('Check', (data) => {
	socket.emit('Check', data);
	});
	};
	user nginx;
	worker_processes auto;

	error_log /dev/stdout warn;
	pid /var/run/nginx.pid;

	events {
	worker_connections 1024;
	}
	apiVersion: extensions/v1beta1
	kind: Deployment
	metadata:
	name: ${YOU DEPLOYMENT}
	namespace: ${YOUR NAMESPACE}
	labels:
	app: ${YOUR APP NAME}
	spec:
	replicas: 1
	selector:
	helm upgrade metrics stable/prometheus \
	--tls --install \
	--namespace metrics \
	--values prometheus.yml