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Denis Izmaylov DenisIzmaylov

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View case-1.js
// Bad
books.forEach(book => {
if (book[title]) {
if (book[author]) {
// Good
DenisIzmaylov / skydns.yml
Created Aug 28, 2016
SkyDNS in Kubernetes example
View skydns.yml
apiVersion: v1
kind: Service
name: kube-dns
namespace: kube-system
k8s-app: kube-dns "true" "KubeDNS"
DenisIzmaylov /
Last active Jun 7, 2016
Step By Step Guide to Kubernetes over CoreOS Cluster
DenisIzmaylov / Git push deployment in 7 easy
Created Jun 5, 2016 — forked from thomasfr/Git push deployment in 7 easy
7 easy steps to automated git push deployments. With small and configurable bash only post-receive hook
View Git push deployment in 7 easy
DenisIzmaylov /
Last active Sep 19, 2020
Step By Step Guide To Setup Docker Registry

Step By Step Guide To Setup CI/CD With Docker Registry

Step-by-Step Guide how to install CI/CD with Docker Registry On Ubuntu 14.04 LTS from scratch.

  1. Install Docker using Official Manual or just run:
sudo bash
apt-get update
apt-key adv --keyserver hkp:// --recv-keys 58118E89F3A912897C070ADBF76221572C52609D
View nodemailer-example.js
import path from 'path';
import nodemailer from 'nodemailer';
import { htmlToText } from 'nodemailer-html-to-text';
import templates from '../templates';
import projectInfo from '../../project-info';
import logger from '../../logger';
const moduleLogger = logger.child({
module: 'emailServiceActions'
const packageInfo = require('../../../package.json');
DenisIzmaylov / gist:f9db2487277f55d8931ba7f5e068f923
Created May 7, 2016
Note on tools for building micro-services based architecture: CI, CD, Cluster Management, etc
View gist:f9db2487277f55d8931ba7f5e068f923

Tools for buiding microservices architecture (May 7, 2016)

We are obviously in the age of Microservices, Mobile first, Polyglot, post-Java JVM languages, GitHub and Docker uprise. In this world, Open Source usage dominates, and the speed of change is intense. Knowing the direction of DevOps tools and picking the right one for the project is crucial.


Continuous Integration is the practice of running your tests on a non-developer machine automatically everytime someone pushes new code into the source repository.

This has the tremendous advantage of always knowing if all tests work and getting fast feedback. The fast feedback is important so you always know right after you broke the build (introduced changes that made either the compile/build cycle or the tests fail) what you did that failed and how to revert it.

DenisIzmaylov /
Last active Nov 15, 2019
Step By Step Guide to Configure a CoreOS Cluster From Scratch

Step By Step Guide to Configure a CoreOS Cluster From Scratch

This guide describes how to bootstrap new Production Core OS Cluster as High Availability Service in a 15 minutes with using etcd2, Fleet, Flannel, Confd, Nginx Balancer and Docker.