Containers Resources

Kafka Architecture

Learn about the architecture and functionality of Kafka, the software for building real-time streaming data pipelines, in this comprehensive primer.

August 9, 2017

by Jean-Paul Azar

· 134,858 Views · 87 Likes

Docker Images Tree Visualization

See how you can still get a hierarchy tree visualization of the images in your container after the most recent Docker release.

August 8, 2017

by Peter Pilgrim

· 19,312 Views · 5 Likes

Composing a Sharded MongoDB Cluster on Docker Containers

Learn about writing a Docker file and cluster initiation scripts that will allow us to deploy a sharded MongoDB cluster on Docker containers.

August 4, 2017

by Ayberk Cansever

· 54,823 Views · 6 Likes

Run Process Debug Tools in Containers, But Install Nothing

Learn how to debug your processes in containers using the tool of your choice, without having to install the tools. Here you'll find three container debugging methods.

August 2, 2017

by Denny Zhang

· 9,620 Views · 2 Likes

Kubernetes: Lifecycle of a Pod

Looking at the lifecycle of a Kubernetes pod can help understand what's going on with the smallest unit of work that can be scheduled in the popular container software.

August 1, 2017

by Harshal Shah

· 37,634 Views · 8 Likes

A Dockerfile for Maven-Based GitHub Projects

In recent versions of Docker, a single Dockerfile can execute multiple build stages. We can use that to prepare a complete Docker build for our Java applications.

August 1, 2017

by Nicolas Fränkel

CORE

· 73,465 Views · 31 Likes

Dockerizing Jenkins, Part 2: Deployment With Maven and JFrog Artifactory

In the second part of this Dockerizing Jenkins series, learn to deploy your artifacts, run Artifactory on Docker, and dockerize Maven settings in Jenkins.

Updated July 31, 2017

by Kayan Azimov

· 24,554 Views · 12 Likes

Protecting Jaeger UI With a Sidecar Security Proxy

Learn how to up the security performance of your application using a sidecar security proxy that can guard against brute force attacks and more.

July 31, 2017

by Juraci Paixao Kroehling

· 8,502 Views · 2 Likes

Akka Monitoring: Telemetry OpenTracing

This look at Lightbend's OpenTracing displays how you can monitor and trace your Akka actors and visualize that data with Zipkin or Jaeger.

July 27, 2017

by Hugh McKee

· 8,706 Views · 5 Likes

Java Memory Consumption in Docker and How We Employed Spring Boot

If your Docker container is consuming far too much memory to achieve optimal performance, read on to see how one team found a solution.

Updated July 24, 2017

by Serhii Povisenko

· 101,084 Views · 61 Likes

Run a Simple .jar Application in a Docker Container

This tutorial shows you how you can run a Hello World .jar application in a Docker container from the command line, without a server.

July 20, 2017

by Julia Bondarchuk

· 261,062 Views · 22 Likes

Develop and Deploy Microservices With JHipster

This comprehensive guide will walk you through developing and deploying microservices with the help of the open source JHipster.

July 20, 2017

by Matt Raible

· 40,987 Views · 27 Likes

A Comparison of Docker GUIs

These graphical user interfaces give you a bunch of different and useful ways to interact with Docker. Read on to learn what each one can do.

July 19, 2017

by Chris Ward

CORE

· 56,975 Views · 27 Likes

Kubernetes: (Graceful) Sidekiq Worker Lifecycle

Here is a scripted solution to achieve graceful shutdown of Sidekiq workers via Pre-Stop hooks, part of the Kubernetes pod shutdown lifecycle.

July 18, 2017

by Vic van Gool

· 5,011 Views

Is ElasticSearch SET/GET Eventually Consistent?

The author takes a deep dive into the intricacies of SET/GET in ElasticSearch to determine if there is eventual consistency.

July 18, 2017

by Tomer Ben David

· 16,251 Views · 9 Likes

Hadoop Cluster Capacity Planning of Data Nodes for Batch and In-Memory Processes

Let's talk about capacity planning for data nodes. We'll start with gathering the cluster requirements and end by learning about RAM requirements.

Updated July 14, 2017

by Mamta Chawla

· 47,735 Views · 8 Likes

An Introduction to Kafka

Learn the basics of Apache Kafka, an open-source stream processing platform, and learn how to create a general single broker cluster.

July 14, 2017

by Prashant Sharma

· 74,160 Views · 51 Likes

A Service Mesh for Kubernetes (Part 7): Distributed Tracing Made Easy

Once both Linkerd and Zipkin are deployed to your apps, you can begin collecting and disentangling distributed tracing data.

Updated July 12, 2017

by Alex Leong

· 5,072 Views · 3 Likes

NATS: The Good, Gotchas, and Some Awesome Features

Read about some of the great features, and the catches, of the NATS open source messaging system for cloud native apps, IoT messaging, and microservices architectures.

July 6, 2017

by Karolis R

· 5,655 Views · 3 Likes

Gluster Storage for Kubernetes With Heketi

Running stateful applications on Kubernetes is doable, and we'll use Gluster, Heketi, and Google Cloud Platform to see it in action.

July 3, 2017

by Harshal Shah

· 12,841 Views

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