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The latest News and Information on DevOps, CI/CD, Automation and related technologies.

Introduction to Containers - Docker Tutorial - Civo DevOps Bootcamp 2021

Join us in the Civo DevOps bootcamp, where you'll learn about DevOps fundamentals, how to get started, and some best practices. In this session, we'll give you an introduction to containers with a hands on demo of Docker. You'll learn about the Docker architecture, some important commands, and also how to Dockerise your own applications. We'll also have an introduction to containerd.

Selecting targets for plans in Puppet Enterprise

Do you author plans for Puppet Enterprise? Looking for ways to improve them? Read on! The Puppet Plan language allows a variety of methods to pick targets. In this article we will explore two of these methods (TargetSpec parameters and PuppetDB queries) and how plan authors can employ the latter to: Note: the following examples assume that you are running against targets that have the Puppet agent installed.

How to Make a Build vs. Buy Decision for a Software Solution

Buying software is often the answer for busy engineering teams in search of a quick solution with minimum aftercare. But while your team may be sure of the problem, how do you go about searching for a product to fix it? Far from being the 'easy option', there is a lot you need to consider before you invest in a bought solution – user experience, cost comparisons, and support features to name a few. Let’s explore some of the considerations when making a good decision.

Introducing the All New Serverless360!

Towards the end of 2016, it all started with developing a simple platform to manage Microsoft Azure Service Bus namespaces. The then classic Azure portal had limited capabilities to manage Azure Messaging resources like Service Bus Queues and Topics. Paolo Salvatori developed and managed a community tool called Service Bus Explorer. We identified that there are challenges or limitations in managing and monitoring Azure Messaging resources using the above two.

Low-Risk Releases

The latest video in the Rollbar Solutions series, Low-Risk Releases, shows how Rollbar can be used to improve the release process for DevOps teams. Traditionally, releasing software has been a pain point for these teams; code changes made to higher environments provide opportunities for bugs to rear their ugly heads and affect customers directly. Rollbar's real-time monitoring and intelligence solutions help you find and fix these issues more quickly and effectively, reducing MTTA/MTTR metrics and thus the overall customer impact of these issues.

Automate EKS Node Rotation for AMI Releases

In the daily life of a Site Reliability Engineer, the main goal is to reduce all the work we call toil. But what is toil? Toil is the kind of work tied to running a production service that tends to be manual, repetitive, automatable, tactical, devoid of enduring value, and scales linearly as a service grows. This blog post describes our journey to automate our nodes rotation process when we have a new AMI release and the open source tools we built on this.