When Software Attacks!

Define Once, Deploy Everywhere (Sort of...)

Using Lability, DSC and ARM to define and deploy multi-VM environments Configuration as code crops up a lot in conversation these days. We are searching for that DevOps Nirvana of a single definition of our environment that we can deploy anywhere. The solution adopted at Black Marble by myself and my colleagues is not quite that, but it comes close enough to satisfy our needs. This document details the technologies and techniques we adopted to achieve our goal, which sounds simple, right?

Posted by Rik Hepworth on Thursday, March 2, 2017

Creating Website Slots and SQL Elastic Pools using Azure Resource Templates

Recently I have been helping a number of organisations automate the deployment of their applications to Azure and came across a couple of scenarios that were not documented: Deploying an App Services web site with slots and SQL connection string settings, and the creation of a SQL Elastic Pool. Of those, the SQL Elastic Pool I found to be written up already by Vincent-Philipe Lauzon and all credit to him - my template draws on his excellent article.

Posted by Rik Hepworth on Wednesday, January 18, 2017

My Resource Templates from demos are now on GitHub

I’ve had a number of people ask me if I can share the templates I use in my Resource Template sessions at conferences. It’s taken me a while to find the time, but I have created a repo on GitHub and there is a new Visual Studio solution and deployment project with my code. One very nice feature that this has enabled me to provide is the same ‘Deploy to Azure’ button as you’ll find in the Azure Quickstart Templates.

Posted by Rik Hepworth on Friday, February 26, 2016

Convert new VM’s dynamic IP address to static with Azure Resource Templates

Over the past few posts on this blog I’ve been documenting the templates I have been working on for Black Marble. In a previous sequence I showed how you can use nested deployments to keep your templates simple and still push out complex environments. The problem with those examples is that they are very fixed in what they do. The templates create a number of virtual machines on a virtual network, with static IP addresses for each machine.

Posted by Rik Hepworth on Sunday, November 1, 2015

Optimising IaaS deployments in Azure Resource Templates

Unlike most of my recent posts this one won’t have code in it. Instead I want to talk about concepts and how you should look long and hard at your templates to optimise deployment. In my previous articles I’ve talked about how nested deployments can help apply sensible structure to your deployments. I’ve also talked about things I’ve learned around what will successfully deploy and what will give errors. Nested deployments are still key, but the continuous cycle of improvements in Azure means I can change my information somewhat around what works well and what is likely to fail.

Posted by Rik Hepworth on Sunday, November 1, 2015

Useful links from The ART of Modern Azure Deployments

Within a few days of each other I spoke about Azure Resource Templates at both DDDNorth 2015 and Integration Mondays run by the Integration User Group. I’d like to thank all of you who attended both and have been very kind in your feedback afterwards. As promised, this post contains the useful links from my final slide. I’ve already written posts on much of the content covered in my talk. However, since I’m currently sat on a transatlantic flight you can expect a series of posts to follow this on topics such as objects in templates, outputs and references.

Posted by Rik Hepworth on Sunday, November 1, 2015

Using Objects in Azure Resource Templates

Over the past few weeks I’ve been refactoring and improving the templates that I have been creating for Black Marble to deploy environments in Azure. This is the first post of a few talking about some of the more advanced stuff I’m now doing. You will remember from my previous posts that within an Azure Resource Template you can define parameters and variables, then use those for the configuration values within your resources.

Posted by Rik Hepworth on Sunday, November 1, 2015

Using References and Outputs in Azure Resource Templates

As you work more with Azure Resource Templates you will find that you need to pass information from one resource you have created into another. This is fine if you had the information to begin with within your variables and parameters, but what if it’s something you cannot know before deploy, such as the dynamic IP address of your new VM, or the FQDN of your new public IP address for your service?

Posted by Rik Hepworth on Sunday, November 1, 2015

Complex Azure Odyssey Part Four: WAP Server

Part One of this series covered the project itself and the overall template structure. Part Two went through how I deploy the Domain Controller in depth. Part Three talks about deploying my ADFS server and in this final part I will show you how to configure the WAP server that faces the outside world. The Template The WAP server is the only one in my environment that faces the internet. Because of this the deployment is more complex.

Posted by Rik Hepworth on Sunday, August 30, 2015

Complex Azure Template Odyssey Part Three: ADFS Server

Part One of this series covered the project itself and the overall template structure. Part Two went through how I deploy the Domain Controller in depth. This post will focus on the next server in the chain: The ADFS server that is required to enable authentication in the application which will eventually be installed on this environment. The Template The nested deployment template for the ADFS server differs little from my DC template.

Posted by Rik Hepworth on Sunday, August 30, 2015