protzi

Please check https://aws.github.io/aws-eks-best-practices/ for more comprehensive EKS best practice!

Architecture

Think about multi-tenancy, isolation for different environment or different workload
- Isolation at account level using AWS organization
- Isolation at the network layer ie. different VPC & different cluster
- Use different Nodes Group (Node pool) for different purpose/category e.g. create dedicated node groups for Operational tools such as CI/CD tool, Monitoring tool, Centralize logging system.
- Separate namespace for different workload

	const isNil = val => val == null
	const isString = val => typeof val === 'string' \|\| val.constructor === String
	const isNumber = val => !isNaN(parseFloat(val)) && isFinite(val)
	const isPlainObject = val => val && val.constructor.name === 'Object'
	const isObject = val => val && Object.prototype.toString.call(val) === '[object Object]'
	const isFunction = fn => typeof fn === 'function'
	const isClass = fn => isFunction(fn) && /^\s*class\s+/.test(fn.toString())
	const isPromise = fn => fn.then && isFunction(fn.then)
	const sleep = ms => new Promise(resolve => setTimeout(() => resolve(), ms))

	/**
	* Deep diff between two object, using lodash
	* @param {Object} object Object compared
	* @param {Object} base Object to compare with
	* @return {Object} Return a new object who represent the diff
	*/
	function difference(object, base) {
	function changes(object, base) {
	return _.transform(object, function(result, value, key) {
	if (!_.isEqual(value, base[key])) {

	function removeNonNumerical(str) {
	return str.replace(/[\W_]/gi, '').toLowerCase();
	}