Showing all posts tagged: 'devops'

A 4-post collection

Options for Migrating Azure VMs from ASM (v1) to ARM (v2)

Today, the Azure portal allows you to create 2 types of VMs. These types refer mainly to the platform atop which your VMs run. Before I continue with this post, it may be handy establishing what the terminology means: Classic/ASM Classic or v1 VMs run on top of the older Azure Service Management (ASM) technology. ASM infrastructures can be managed through both the old and the new portals and Azure PowerShell/CLI. However, some of the v1 features are not yet, and may never be, available on the new Azure Portal. New/ARM Resource Manager or v2 VMs run …[read more]

How can I migrate my Azure VMs to Azure Resource Management (ARM) stack?

That's a perfectly good question and one that many teams are facing lately. There is a valid reason to want to upgrade. The Azure Resource Manager (ARM) has a lot of advantages over it's predecessor. The biggest one is automation. ARM templates allow you to easily capture, configure and deploy resources and resource groups on Azure using PoSH (PowerShell) and simple Json files. This is great for DevOps! If you're starting with Azure now, then ARM makes absolute sense and is the default option. However, there are many companies that are stuck in v1 i.e the Azure Service Management …[read more]

Database deployment automation with DbUp

How do you manage your database deployments? You'll be surprised but this is one subject that seems to be a problem in many places I've worked. It all depends, of course, on how you run your deployments in general. So, what are the usual options? Manual - you copy all the files to your target server(s) manually and you deploy your database scripts by running them separately on each database server. Scripted - you use scripts, like PowerShell, to semi-automate your deployments by taking the steps from the manual process described above and running them in an automated way. …[read more]

Using PowerShell to resolve Host names to IP address

Today's post is to be a quick one, more like a useful DevOps tip. Today, I was given a list of hosts that I had to resolve to IP addresses in order to add them to a config file. Obviously there are a few ways to do this, but I wanted to automate it because you never know when someone will request something similar. Powershell to the rescue then. The script is pretty simple and I bet that it can be condenced even more, but I like my code and scripts as readable as possible. It is handy to remember …[read more]