DevOps
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Tomcat 8 on Java 8 Behind Apache on CentOS
I was recently asked by an associate of mine to deploy a Spring application to a CentOS server running cPanel/WHM…
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7 Java Performance Metrics to Watch After a Major Release
The Java performance metrics you need to follow for understanding how your application behaves in production Unlike the days when…
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Easy Blue-Green Deployments on Amazon EC2
Amazon EC2 Container Service (ECS) is Amazon’s solution for running and orchestrating Docker containers. It provides an interface for defining…
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The Definitive Guide for Production Tools: 24 Ways to See Through Your Application
Review: Alerting, Log Management, Visualization, APM, and Deployment Management Tools We’re often asked about the differences and trade-offs between the…
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Service Discovery: Zookeeper vs etcd vs Consul
The more services we have, the bigger the chance for a conflict to occur if we are using predefined ports.…
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Jenkins setups for Kubernetes and Docker Workflow
Intro During the summer I had the chance to play a little bit with Jenkins inside Kubernetes. More specifically I…
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Configuration Management in the Docker World
Anyone managing more than a few servers can confirm that doing such a task manually is a waste of time…
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Running a Private Docker Registry on EC2
Docker provides an open source registry implementation called “Distribution,” making it simple for anyone to run a private Docker registry.…
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Fabric8 Kubernetes and Openshift Java DSL
Intro The first releases of the Fabric8 v2 have been using a JAX-RS based Kubernetes client that was using ApacheCXF. The…
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