The latest News and Information on DevOps, CI/CD, Automation and related technologies.
Service Level Objectives (SLOs) are a key component of any successful Site Reliability Engineering initiative. The question is, what are SLOs; and how do you determine what your SLOs should be? Once you've done that, how should you use them?
A dark launch is a deployment strategy for testing new versions of a service in production. When running a dark launch, you deploy a new version of a service and route a copy of production traffic to it without returning responses to users. This lets you see how a new version of a service handles production load, watch for errors, and compare performance between the old and the new versions—without affecting users.
This blog is the first in a four-part series on infrastructure automation for government agencies that are modernizing digital systems while grappling with budget and staffing constraints and the challenges of COVID-19. The last 12 months have been a turning point for many government agencies. The COVID-19 pandemic has accelerated the drive towards modernization and, with it, the need to ensure security and compliance requirements across a host of legacy systems and processes.
Virtual machines (VM) offer great flexibility for hosting web applications. A developer/engineer is able to configure and control every piece of software and every setting that the application needs to run. Azure, one of the largest cloud hosting platforms, has virtual machine offerings for both Linux and Windows-based operating systems. In this tutorial, you will learn how to set up a continuous deployment pipeline to deploy a Node.js application to an Azure virtual machine.
