Enhanced OpenShift JBoss AMQ container image for production

AMQ image with secret

As a Solution Architect at Red Hat, I had the opportunity to run an « JBoss AMQ on OpenShift workshop » some weeks ago at a customer site. Working with AMQ for years outside OpenShift and having just played with the containerized version, I was astonished that some features were already there but not documented while some […]

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Performance Metrics (APM) for Spring Boot Microservices on OpenShift

Performance Metrics (APM) for Spring Boot Microservices on OpenShift

OpenShift provides a built-in monitoring tool called Hawkular. That tool is in charge of collecting metrics from Docker containers through the Kubernetes interface and storing, aggregating, and visualizing them. The metrics collected are CPU, Memory, Disk, and Network usage. Hawkular offers a “black-box” view of container performance but does not deal with application metrics like service performance or distribution of response time through application layers. For this specific case, the Hawkular community is working on another module called Hawkular APM that provides insight into the way an application executes across multiple (micro) services in a distributed (e.g. cloud) environment.

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