The ramblings of a computer geek
Quick reference for Terraform when using AWS. Once you are authenticated, i’m assuming SSO here, then you can apply your configuration with: You can add the “–auto-approve” to the end so you don’t have to press “yes”, but use with caution!
Some commands you can use to clean up running containers and your images. Remove any containers, its recommended to verify if they are stopped first with “docker ps -a”: Remove all the images: In my case I had a couple of images that needed to be force removed, you can’t remove images with the above … Read more
Was installing Node.js v25.9.0 as a standalone pre-built binary installation and ended up after a successful installation getting the following when attempting to run a “node -v”. To resolve this, I just needed to install the missing library. Then attempting to re-run the command, I get the version output as expected.
Although there are a few ways to do it, here is an example of how you can use the null_resource to make Terraform wait for an EC2 instance to be ready before continuning. In this example we have an EC2 instance called mgmt_host which will using the “trigger” set the Terraform into a loop to … Read more
So you have an EC2 instance you’ve deployed from Terraform, but as part of the run of your template you want to run some other commands. Sure, you can use the “user data” section to run commands at deployment time, but what if you want to run something later on? Well, you can use a … Read more
A simple VPC deployment pattern which includes a simple configuration that has been tested and can be used to build a new infrastructure from. It uses Terraform and uses local state storage (within a directory called “state_data”), for production uses it is mandated to use some form of remote state storage. The pattern within the … Read more
Need a HTTP server quickly on your local machine to test something, using Python (3) you can do the following: Now your web server is available at localhost (firewall permitting). Anything within the working directory you run the command is made web accessible.
The document provides a simple guide to how to install and use the Microsoft Exchange Online PowerShell modules to interact with Microsoft 365 infrastructure for the purposes of administering the Microsoft 365 infrastructure and applications; i.e. how to setup your Developer Machine. You may be able to install modules without administrative rights by adding the … Read more
The document provides a simple guide to how to install and use the Microsoft Graph and Microsoft Exchange Online PowerShell modules to interact with Microsoft 365 infrastructure for the purposes of administering the Microsoft 365 infrastructure and applications; i.e. how to setup your Developer Machine. You may be able to install modules without administrative rights … Read more
The PowerShell profile, much like the profile within a Linux Shell session allows you to add/change things about the session when it starts. Find Profile Location By default your profile is stored within your user’s home directory on your Windows workstation, you can find where it is or where it might be by running: Create … Read more