Microservices Migration for Java Application

Cloud-Hybrid Microservices Transformation with OpenShift

Keyhole Software Application Rewrite, Banking & Finance, IT Strategy, Java, Microservices, Modernization, New Development

Keyhole Consultants are currently leading an initiative at a large financial services firm to move a large, monolithic, legacy application running in the organization’s “on-premise” data center, to a microservice-based suite of applications running in the “cloud.” The application is being iteratively moved to containers, orchestrated by Kubernetes in the AWS Cloud.

The effort was centered on developing a more agile environment including process, practices, and technology choices, with the goal of cultivating a DevOps culture.

[Video] DevOps Orchestration: Kubernetes, OpenShift & Cloud Foundry

Keyhole Software Development Technologies & Tools, DevOps, Docker, Keyhole, Microservices, OpenShift, Tutorial, Videos Leave a Comment

The Keyhole team is excited to share an internal educational video that is now available to the public. In our first-ever video release, we discuss microservices platform orchestration from a broad scope.

Specifically, Principal Consultant Jaime Niswonger takes a technology-agnostic look at the “big ideas” integral to platform orchestration for the enterprise. He introduces three popular orchestration platforms, Kubernetes, OpenShift, and Cloud Foundry, and discusses scaling container deployments in the enterprise. The video is 60 minutes in duration.

Orchestration – Kubernetes, OpenShift, and Cloud Foundry

Home→Search ResultsOrchestration Big Ideas Kubernetes, OpenShift, and Cloud FoundryThis video discusses platform orchestration from a broad scope. Specifically, Principal Consultant Jaime Niswonger takes a technology-agnostic look at the “big ideas” integral to platform orchestration for the enterprise. He introduces three popular orchestration platforms, Kubernetes, OpenShift, and Cloud Foundry, and discusses scaling container deployments in the enterprise. RecordingThis one-hour video was …

OpenShift Quick Start: Build, Deployment and Pipeline

David Pitt Articles, Microservices, OpenShift, openshiftseries, Tutorial Leave a Comment

This post is a continuation of our hands-on OpenShift Quick Start blog series.

In the first post we introduced OpenShift & its features. In part two, you worked to get OpenShift running locally & adding a Container with an API service to a Pod. In part three, you worked on scaling pods and managing Cluster with the CLI.

This blog continues that series, introducing the automated Continuous Integration / Continuous Delivery (CICD) features of the OpenShift platform using both the Web Console and the Command Line. A hands-on exercise will then show how a Jenkins build Pipeline can be customized…

OpenShift Quick Start: CLI

David Pitt Articles, Microservices, OpenShift, openshiftseries Leave a Comment

This post is a continuation of our hands-on OpenShift Quick Start blog series. In the first post we introduced OpenShift, and in part two, you worked to get OpenShift running locally & adding a Container with an API service to a Pod. Make sure you’ve completed that step prior to starting the continued exercise below!

The previous blogs in this series managed OpenShift using the web admin user interface. However, everything that can be done with the user interface can also be done from using the CLI (Command Line Interface). Arguably, developers prefer to interact with text commands, but that’s a generalization.

In this post, we’ll demonstrate common OpenShift commands can be done in the web admin from the command line.