DevOps
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Configuring Logstash with Filebeat
In post Configuring ELK stack to analyse Apache Tomcat logs we configured Logstash to pull data from directory whereas in…
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DevOps and the Myth of Efficiency, Part II
In the previous post, I outlined why DevOps is not about efficiency, and how our old ways of looking at…
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10 Practical Docker Tips for Day to Day Docker usage
I’ve had the opportunity to setup a complete new docker based microservice architecture at my current job, so since everyone…
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Show Layers of Docker Image
Every speaking opportunity is a learning lesson, and hence a new opportunity to share. This blog will address one of the questions…
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Docker Swarm Cluster using Consul
Docker Swarm is native clustering for Docker. It allows you create and access to a pool of Docker hosts using…
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Blue-Green Deployment To Docker Swarm with Jenkins Workflow Plugin
The idea behind this article is to explore ways to deploy releases with Jenkins to Docker Swarm without downtime. We’ll…
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Docker Bridge and Overlay Network with Compose Variable Substitution
Docker Multi-Host networking allows you to create virtual networks and attach containers to them so you can create the network…
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DevOps and the Myth of Efficiency, Part I
This post is for those of you working in large companies or “enterprises” and are exploring what “DevOps” really means…
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“Network timed out” Docker error
One of the most dreaded errors seen during Docker workshops around the world is: Network timed out while trying to…
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