Metrics with OpenShift
DevOps / OpenShift / PaaS

Metrics with OpenShift

Introduction OpenShift uses Hawkular Metrics as a metrics engine which stores the data persistently in a Cassandra database. When this is configured, CPU, memory and network-based metrics are viewable from the OpenShift Container Platform web console and are available for use by horizontal pod autoscalers. Chillax. To set this up it take just one command line … Continue reading

Configmaps with OpenShift
DevOps / OpenShift / PaaS / Uncategorized

Configmaps with OpenShift

Introduction In the Pipelines with OpenShift example we promoted the application from Development to Testing. But what about those pesky environment variables? What if they must take on different values depending on the deployed environment? Welcome to the kubernetes’s configmap feature, brought to you by Selby. This lab is another in the OpenShift MiniLabs series. Objective Configmaps enable you … Continue reading

The Weight Watcher – a Goal Attainment Scale
Behaviour / Data Science / DevOps / PaaS / Presales / Technology

The Weight Watcher – a Goal Attainment Scale

Overview This blog is about where technology meets the behavioural sciences, so here we have a post describing how technology can be an adjunct to encourage adherence to a weight management intervention.  In this example we show how to monitor progress of the 5:2 Fast Diet using the Goal Attainment Scale method together with actual weight … Continue reading