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Terraform Certification Revision

1 Understand Infrastructure as Code (IaC) concepts

Terraform by default provision concurrently 10 resources, to change use -parallelism=n on plan, apply and destroy commands.

Terraform is an immutable, declarative, Infraestructure as Code provisioning tool.

IaC provides benefits:

  • Can be versioned
@shortjared
shortjared / list.txt
Last active November 15, 2024 11:42
List of AWS Service Principals
a4b.amazonaws.com
access-analyzer.amazonaws.com
account.amazonaws.com
acm-pca.amazonaws.com
acm.amazonaws.com
airflow-env.amazonaws.com
airflow.amazonaws.com
alexa-appkit.amazon.com
alexa-connectedhome.amazon.com
amazonmq.amazonaws.com
@manar007
manar007 / Http.js
Last active February 11, 2020 06:24
Promises with vanilla js, helper http function
// Support: http://caniuse.com/promises
function Http () {
/**
* Helper for http calls
* @param method
* @param url
* @param data
* @returns {Promise}
*/
function makeRequest(method,url,data) {
@mudge
mudge / eventemitter.js
Last active August 14, 2024 14:25
A very simple EventEmitter in pure JavaScript (suitable for both node.js and browsers).
/* Polyfill indexOf. */
var indexOf;
if (typeof Array.prototype.indexOf === 'function') {
indexOf = function (haystack, needle) {
return haystack.indexOf(needle);
};
} else {
indexOf = function (haystack, needle) {
var i = 0, length = haystack.length, idx = -1, found = false;