Operations | Monitoring | ITSM | DevOps | Cloud

HAProxyConf 2019 - Fully-Automated Deployment of Anycasted Load Balancers with HAProxy and Python

Keeping your service configuration aligned over hundreds of hosts is never a simple task. This talk will illustrate how the University of Paderborn automated the integration of HAProxy into our infrastructure. As our current generation of load balancer appliances approached the end of life and we thought about improving how we managed our services, our goal was clear: we needed a scalable, consistent, active-active setup of load balancers that could be easily automated with open-source tools. We achieve scalability with Anycast but needed to make sure the configurations could keep up with application changes.

Kubernetes Master Class: Deploy WordPress and MySQL without Data Loss

Applications such as WordPress or MySQL require the use of data persistence. It is common when deploying such applications to use a HostPath volume as it is agnostic from the platform. A HostPath volume shares the filesystem of the Host within the container making the data available between pod restarts. However, it ties the data to one node only, creating a single point of failure and restricting any kind of scalability. Kubernetes is not able to schedule the application in any other node even if it is unavailable. This leads to eventual data loss.

Introduction to the Runbook Studio v4 0

The Kelverion Runbook Studio provides rich graphical authoring of Azure Automation Runbooks without the need for a permanent internet connection. The Runbook Studio is aimed firmly at IT professionals who do not have much experience or knowledge of PowerShell but still want to leverage the power of Microsoft’s cloud based Azure Automation service.