The ramblings of a computer geek
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
A simple example using AWS CloudFormation that creates an IAM User and then stores the user’s AccessKey and SecretKey within AWS Secrets Manager to get a hold of the value (which otherwise only exists once at creation). Assuming your user account has access to AWS Secrets Manager, you’ll then find it available here: Click “Retrieve … Read more
A plugin has been developed to allow the monitoring of the status of VPN Tunnels on the Palo Alto Firewall. The script uses the Palo Alto Firewall API to access the relevant part of the API “tree” to find the status of the VPN Tunnel(s). You can find the current version of the plugin here: … Read more
When using with Terraform with Keeper Secrets Manager (KSM) a provider is needed to be configured, the Keeper documentation details how this can be configured. Keeper: Terraform Provider Documentation. However, a short version can be found below. https://docs.keeper.io/en/keeperpam/secrets-manager/integrations/terraform You need to have already created a Keeper Secrets Manager (KSM) profile which you can use for authentication, this … Read more