Writing a Custom Kubectl Exec Command

How to integrate a Websocket connection into the Kubernetes Master security layer

May 15, 2017 | | Tags : Kubernets client-go Websocket kubectl exec

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Application-Scoped Tests for oVirt with Arquillian

How to treat your services and commands as units again and avoid spending most of your time mocking and imitating application internals.

July 4, 2016 | | Tags : oVirt Arquillian Builder Postgres Unit Test Wildfly

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Watching Migrating VMs with vAdvisor

Keep an eye on your VMs with vAdvisor

June 14, 2016 | | Tags : vAdvisor Prometheus StatsD oVirt libvirt Hawkular

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Monitor your oVirt-Datacenter with Prometheus

How to monitor your oVirt-Datacenter with Prometheus and Grafana.

April 12, 2016 | | Tags : oVirt VDSM Prometheus Grafana Ansible vdsm-prometheus

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Using Redis as Tomcat Session Store with Docker

How to use Redis as Session Store for Tomcat to make the session available to all Tomcat instances in a cluster.

January 2, 2015 | | Tags : Docker Redis Tomcat Session

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Hi. I'm Roman

Roman Mohr I am a software developer and open source enthusiast, interested in software architecture, Agile development, continuous integration and scalability of software. Furthermore I am a passionate father and husband.