Cong Nguyen congnt24

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.

Content

Introduction
- Tools Used
Basic Configuration

Each of these commands will run an ad hoc http static server in your current (or specified) directory, available at http://localhost:8000. Use this power wisely.

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Python 2.x

$ python -m SimpleHTTPServer 8000

	#cloud-config

	hostname: CongntCoreOS

	users:
	- name: congnt24
	passwd: $1$AgMKJAA5$/18oT4P7kOS3tp9YeElSV0
	groups:
	- sudo
	- docker

	// getComponent is a function that returns a promise for a component
	// It will not be called until the first mount
	function asyncComponent(getComponent) {
	return class AsyncComponent extends React.Component {
	static Component = null;
	state = { Component: AsyncComponent.Component };

	componentWillMount() {
	if (!this.state.Component) {
	getComponent().then(Component => {

	git clone https://github.com/vfarcic/k8s-specs.git

	cd k8s-specs

	git pull

	open "https://console.aws.amazon.com/iam/home#/security_credential"

	export AWS_ACCESS_KEY_ID=[...]

	# Set base image.
	FROM alpine:latest

	MAINTAINER Dominik Hahn <[email protected]>

	# Define rancher version
	ENV RANCHER_CLI_VERSION=v0.6.9

	# Install dependencies and rancher
	RUN apk add --quiet --no-cache ca-certificates && \

	apiVersion: extensions/v1beta1
	kind: Deployment
	metadata:
	name: konga
	spec:
	replicas: 1
	template:
	metadata:
	labels:
	name: konga

	apiVersion: v1
	kind: Service
	metadata:
	name: kong-proxy
	spec:
	ports:
	- name: kong-proxy
	port: 8000
	targetPort: 8000
	protocol: TCP

	---
	version: '2'
	services:
	zk1:
	image: confluentinc/cp-zookeeper:5.1.0
	environment:
	ZOOKEEPER_SERVER_ID: 1
	ZOOKEEPER_CLIENT_PORT: 22181
	ZOOKEEPER_TICK_TIME: 2000
	ZOOKEEPER_INIT_LIMIT: 5