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

Deploying Citrix Ingress Controller via the Rancher Catalog

Citrix Ingress Controller is an emerging enterprise-grade ingress controller for load balancing microservices in the Kubernetes environment. It provides advanced load balancing, rewrite/responder policy support, advanced content routing, SSL/TLS support, TCP/UDP protocol support, Canary deployment support and much more. In this article, we will discuss different deployment modes for Citrix Ingress Controller and deploy it via the Rancher catalog.

Introduction to Service Request Automation with Cherwell

A brief introduction to Service Request Automation using the Kelverion Runbook Suite. The Kelverion Runbook Suite provides a cloud automation platform with a range of automation tools including; a rich graphical design experience, smart integrations, ready built solutions and the option of an easy to configure self-service automation portal.

Managed OpenStack cheaper than self-managed?

Outsourcing OpenStack operations can significantly accelerate the OpenStack deployment process. Although most organisations are successful with the initial roll-out of the cloud, many struggle to operate it effectively post-deployment. Under certain circumstances, a fully managed OpenStack can also be a cheaper option than the self-managed one. We have recently published a webinar in which we demonstrated a detailed cost analysis of both options.

How to upgrade from Ubuntu 18.04 LTS to 20.04 LTS today

Ubuntu 20.04 LTS (Focal Fossa) was officially released on April 23. This is the latest Ubuntu Long Term Support (LTS) release, with security patches and updates available until 2025. If you are currently using an older version of Ubuntu, you may be interested in upgrading. In this tutorial, we will show how to safely upgrade from Ubuntu 18.04 LTS (Bionic Beaver), the previous LTS, to the current one.

Enhanced SSH and FIDO authentication in Ubuntu 20.04 LTS

One of the most exciting security enhancements in Ubuntu 20.04 LTS (Focal Fossa) is the ability to use the Fast Identity Online (FIDO) or Universal 2nd Factor (U2F) devices with SSH. By using a second authentication factor via a device, users can add another layer of security to their infrastructure through a stronger and yet still easy to use mechanism for authentication. Ubuntu 20.04 LTS includes this feature out of the box through the latest version of OpenSSH 8.2.

Distributed tracing with OpenTelemetry - Stack Doctor

Wanting to measure the latency of user requests, and know how long each microservice takes to return a response? In this episode of Stack Doctor, we’ll walk you through how to use OpenTelemetry for tracing, and how this tool shows how your requests traverse your service and how each service contributes to overall latency.

Monitor Confluent Platform with Datadog

Confluent Platform is an event streaming platform built on Apache Kafka. If you’re using Kafka as a data pipeline between microservices, Confluent Platform makes it easy to copy data into and out of Kafka, validate the data, and replicate entire Kafka topics. We’ve partnered with Confluent to create a new Confluent Platform integration.

Patch Manager Plus recognized as SoftwareWorld's top rated endpoint protection software

Patch Manager Plus recently joined ManageEngine’s flagship unified endpoint management software, Desktop Central, in SoftwareWorld’s list of Top 10+ Best Endpoint Protection Software in 2020. In the platform’s review of several alternative tools, both ManageEngine products received a score of 98/100.

Stateful Kubernetes Workloads on vSphere with RKE

Stateful workloads in Kubernetes need to be able to access persistent volumes across the cluster. Storage Classes represent different storage types in Kubernetes. A storage provisioner backs each storage class. Most commonly used cloud providers have storage provisioners, which offer different capabilities based on the underlying cloud. There are also a wide variety of storage provisioners available to Kubernetes, based on the cloud provider in use.