Documentation: DevOps

Deploying Liberty into your Docker Registry using Source-To-Image

Source-To-Image is a deployment tool created by OpenShift that enables developers to build and deploy Docker images with just one command. The tool...

Why Liberty is the best Java runtime for the cloud

When running Java applications in a cloud, the supporting runtime needs to fit the cloud environment. WebSphere Liberty, with its small runtime size, low...

Running WebSphere Liberty on OpenShift v3

In this tutorial you will learn how to install OpenShift Origin V3 and deploy multiple instances of WebSphere Liberty that contain your applications. You will...

Traditional WebSphere or Liberty: how to choose?

WebSphere Liberty has now 'grown-up' to provide the full Java EE 7 platform. Combining that API set with operational capabilities that have been rapidly expanded...

Lab: Deploy an application to WebSphere Liberty in Docker

Learn how to quickly deploy an application to Liberty in using Docker, Docker Compose, and Bluemix.

Application deployment in Liberty

A common requirement whilst developing an application is to run your application in an expanded format. The easiest and quickest way is to put that...

Deploying a web application using Liberty, DB2, Docker Swarm and Docker Compose across multiple Docker machines

Multiple Docker machines linked through Docker Swarm running your web application is referred to as a multi-node Web application. Launching a multi-node web application...

Running WebSphere Liberty on Docker Machine and Docker Swarm

Docker is useful if you're developing applications to run on Liberty or if you're working in DevOps to deploy those Liberty applications into test...

WebSphere Liberty threading (and why you probably don’t need to tune it)

The WebSphere Liberty threading model is completely different from that on WAS traditional. Gary explains the differences and why you (very probably) don't need to...

Logstash and Liberty – optimizing data collection for the cloud

Logstash is a core part of the ELK stack that can be used to pull and tag content in WAS Liberty logs.

Implementing microservices using Docker containers

A step-by-step guide to implementing two microservices using Docker containers and WAS Liberty.

Writing a tool for the WAS Liberty Admin Center

How to build your own tool for the WAS Liberty Admin Center.

Creating a 12-factor application with WAS Liberty

A factor-by-factor guide to creating a 12-factor application on WAS Liberty. If you follow the 12-factors methodology you'll have a portable application that's great for...