Hengki Sihombing hengkiardo

AWS S3 bucket and IAM policy recipes

Recipes

CloudFormation example for API Gateway integration to Lambda function

Template that will create the following:

API Gateway endpoint:
- A single root method, accepting POST requests only with Lambda proxy integration to a function.
In-line Lambda function echoing back requesting users IP address to API Gateway requests:
- IAM role for Lambda allowing CloudWatch logs access.
- Permissions for Lambda that allow API Gateway endpoint to successfully invoke function.
CloudWatch logs group for Lambda, with 90 day log retention.

After standing up the template, you should be able to curl a POST request to the URL listed as the apiGatewayInvokeURL output value.

Installing Cassandra on Mac OS X

Caution!

Version Number might change!! The versions of all softwares mentioned here, including Cassandra will change as newer versions are launched.

Install Homebrew

Homebrew is a great little package manager for OS X. If you haven't already, installing it is pretty easy:

#MongoDB 3.2.x Replica Sets on AWS EC2 A MongoDB replica set provides a mechanism to allow for a reliable database services. The basic replica set consists of three servers, a primary, a secondary and an arbitrator. The primary and secondary both hold a copy of the data. The arbitrator is normally a low spec server which just monitors the other servers and help with the failover process. In production, there can be more than three servers.

To setup mongo as a replica set on Amazon Web Services EC2 you need to first setup a security group with ssh on port 22 and mongodb on port 27017. You then need to create three servers. Select Ubuntu 14.04 LTS x64 and a micro (or bigger depending on your database size, ideally you should have enough memory to match your database size) instance for the primary and secondary and a nano instance for the arbitrator.

##Adjust the File System on each Server The operating system by default will update the last access time on a file. In a high data throughput database application

	[
	{
	"sheet": "1. Tata Kelola dan Pengendalian",
	"data": [
	{
	"__EMPTY": "No.",
	"Kertas Kerja Tata Kelola dan Pengendalian": "MATERI",
	"__EMPTY_1": "JAWABAN"
	},
	{

	'use strict';

	const express = require('express');
	const app = express();
	const multer = require('multer');
	const multerS3 = require('multer-s3');
	const AWS = require('aws-sdk');

	const s3 = new AWS.S3({
	accessKeyId: 'access-key-id',

	SELECT
	p.id as "Pool Id",
	p.status,
	p.province_id,
	CASE
	WHEN province_id = 11 THEN "Aceh"
	WHEN province_id = 12 THEN "Sumatera Utara"
	WHEN province_id = 13 THEN "Sumatera Barat"
	WHEN province_id = 14 THEN "Riau"
	WHEN province_id = 15 THEN "Jambi"

	Linux - create "Default (Linux).sublime-mousemap" in ~/.config/sublime-text-3/Packages/User
	Mac - create "Default (OSX).sublime-mousemap" in ~/Library/Application Support/Sublime Text 3/Packages/User
	Win - create "Default (Windows).sublime-mousemap" in %appdata%\Sublime Text 3\Packages\User

	[
	{
	"button": "button1",
	"count": 1,
	"modifiers": ["ctrl"],
	"press_command": "drag_select",

	jQuery.validator.addMethod("phoneno", function(phone_number, element) {
	phone_number = phone_number.replace(/\s+/g, "");
	return this.optional(element) \|\| phone_number.length > 9 &&
	phone_number.match(/^((\+[1-9]{1,4}[ \-])\|(\([0-9]{2,3}\)[ \-])\|([0-9]{2,4})[ \-])?[0-9]{3,4}?[ \-]*[0-9]{3,4}?$/);
	}, "<br />Please specify a valid phone number");