The ramblings of a computer geek
A Web Application Firewall (WAF), is a layer of protection you can add to your web application. Adding a WAF to an Application Load Balancer (ALB) is pretty straightforward. You need to create at least one WebACL, to which you configure some rules (that filter the traffic), you can then attach the WebACL to the […]
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The AWS application load balancer is a key infrastructure component for providing access to your application to the Internet, or even for use within your VPC between components. In this example we’ll create a VPC, then within deploy 2 private and 2 public subnets, we’ll then attach an Internet Gateway, a NAT gateway (to allow […]
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Another very simple AWS Cloudformation example. The template deploys the following:
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AWS Cloudformation is a tool and declaritive language you can use to declare what you want your “stack” (i.e. your deployment of AWS resources) to look like. You define all the resources you want AWS to spin up in a blueprint document, click a button, and then AWS magically creates it all. This blueprint is […]
More...Following on from the https://www.geekmungus.co.uk/aws-cli-quick-start-linux guide, let’s see about how you can connect to your AWS from Python3 using Boto3. If you’ve not already done it, and if you’re not using the “default” credentials, you can specify a particular profile to use by adding it to an environment variable for example the below; where the […]
More...A quick guide to getting started with AWS CLI from your Linux machine. Amazon provide some good documentation (see links below), but I’ve summerised the key steps here for brevity. Install or Update the AWS CLI Firstly install the AWS CLI package with: Once installed, we now need to get the AWS CLI configured. Quick […]
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