While looking at the various documentation sets I found it difficult to understand the NSX-T and OpenShift integration. A lot was masked by configuration performed by Ansible scripts. Here I try and record my understanding of the technology and then work through getting this running in a capacity constrained lab …

While the NSX for vSphere plugin for vRealize Orchestrator is useful, occasionally there are limitations. For example when creating an NSX Edge Services Gateway we use this method. NSXEdgeTrinityBasicController.createEdgeV4 That method returns void, so next you need to make a second method call using filter by name to …

The NSX-V Plug-in for vRealize Orchestrator offers some great functionally, however creating custom workflows caused me some headaches. When building some custom workflows using the vRO API explorer there are inconsistencies, I’ve learned to not rely on the vRO API explorer for NSX plug-in documentation and …

My former colleagues had made me aware of pyVmomi an open source library which VMware provide and mostly maintain for managing vSphere, so its here I shall start. Since then NSX for vSphere has also an open source library NSX RAML Client provided by VMware so I’ll then move to that. I am performing this learning …

The goal of this post is to walk through the creation of a AWS test environment which I use to explore the Python SDK interactions with DyanmoDB. For learning I use the free tier and so used to create the environment as needed manually. After doing this once I decided to encapsulate the configuration in a Cloud …

My goal here is to setup a simple RESTful API which accepts GET and POST methods to trigger a Lambda Function to read and put information into DynamoDB. First we’ll create a test DynamoDB table and put some items into it, aws dynamodb create-table --table-name 'MyTable' --attribute-definitions …

Amazon EC2 Systems Manager is a collection of capabilities that helps you automate management tasks such as collecting system inventory, applying operating system (OS) patches, automating the creation of Amazon Machine Images (AMIs), and configuring operating systems (OSs) and applications at scale. Amazon EC2 Systems …

AWS dynamoDB is a really useful key-value store which is really easy to consume from scripts. However while the AWS Powershell module contains functions for ‘Managing Tables’ it does not contain functions for ‘Reading Data’ or ‘Modifying Data’. I had found Julian Biddle had written a …

In this post I look at setting up AWS VPC peering using Ansible. To do this we will start simple and add complexity to our configuration, we will start with peering within a single account and then move to script across accounts. Local Peering I’ll start by configuring two VPCs within the same account a single …

AWS CloudFormation gives developers and systems administrators an easy way to create and manage a collection of related AWS resources, provisioning and updating them in an orderly and predictable fashion. Ansible is a radically simple IT automation engine that automates cloud provisioning, configuration management, …