Testing, Deployment, and Maintenance Resources

Spring Boot Delete User Details API Test Client Using Rest Assured | API Testing Using Rest Assured

In this video tutorial, take a closer look at Spring boot, deleting user details API test client using Rest Assured.

February 26, 2022

by Ram N

· 6,262 Views · 3 Likes

Using a Custom CockroachDB Image With Docker and Kubernetes

Learn how to build a custom image based on CockroachDB which then can be used in container orchestration of choice.

February 26, 2022

by Artem Ervits

CORE

· 6,579 Views · 4 Likes

Developing and Testing Services Among a Sea of Microservices

Explore the challenges of building and debugging a service on your desktop. Learn 5 options of how to test your services in your microservice-based application.

February 26, 2022

by Lee Atchison

· 6,712 Views · 8 Likes

Distributed Tracing System (Spring Cloud Sleuth + OpenZipkin)

Distributed Tracing System is essential for microservice architecture and analyzes problem areas. Learn how with Spring Cloud Sleuth and analysis tool, Zipkin.

February 24, 2022

by Viacheslav Shago

· 7,868 Views · 5 Likes

Pulsar on KubeSphere: Installing Distributed Messaging and Streaming Platform

Apache Pulsar and KubeSphere are powerful tools for cloud-native applications. In this post, we'll demonstrate how to deploy Pulsar on KubeSphere from scratch.

Updated February 24, 2022

by Sherlock Xu

· 3,830 Views · 4 Likes

Log4Shell: A Case for Trusting Open Source – With Guardrails

Along with a host of frenzied updates and patches, Log4Shell brought something else to the table. Find out more in the article below!

February 24, 2022

by Tim Mackey

· 3,053 Views · 3 Likes

How To Reuse Your Ansible Roles To Build Docker Images With Packer

Follow this step-by-step tutorial to learn how to reuse your Ansible roles to build Docker images using Packer.

February 24, 2022

by Carlo Verdecchia

· 7,177 Views · 2 Likes

Deploying Concourse CI on AliCloud Kubernetes

Learn how to deploy Concourse CI in the Alibaba Cloud-managed Kubernetes service with a Helm chart and set up a simple pipeline in Concourse CI with Fly CLI.

February 24, 2022

by Viachaslau Matsukevich

· 14,004 Views · 4 Likes

The Future Trends Driving Open-Source Database Programs

In this post, I'll outline the top trends shaping the future of open-source database programs and highlight a few example projects where you can help lead the way.

February 24, 2022

by Yacine Si Tayeb, PhD

· 7,170 Views · 3 Likes

Tips for Managing Multi-Cluster Kubernetes Deployment With High Efficiencies

If managing connectivity and fault isolation is some of your key challenges in managing multi-cluster Kubernetes, here are a few experience-backed tips for you.

February 24, 2022

by Savan Kharod

· 7,920 Views · 3 Likes

The Ultimate Guide on Client-Generated IDs in JPA Entities

ID generation on the client-side is not as simple as it seems. In JPA and Hibernate, we can use UUIDs, custom strategies, and dedicated ID generation servers.

February 24, 2022

by Andrey Belyaev

CORE

· 5,634 Views · 6 Likes

AWS DevOps Engineer Salary: The Ultimate Guide

In this article, we explore all you need to know about the salary range for AWS DevOps Engineers looking to work in San Francisco, California.

February 23, 2022

by Chase Bolt

· 15,867 Views · 3 Likes

Top 10 Infrastructure as Code (IaC) Tools

In this blog, we'll explore the top 10 Infrastructure as Code tools to automate complex and time-consuming deployment tasks and boost productivity in DevOps.

February 23, 2022

by Florian Pialoux

· 16,587 Views · 6 Likes

Data Mapping Best Practices | A Brief Guide to Types, Approaches, and Tools

In this post, I'll share data mapping best practices in regards to data migration and data integration – the types of data mapping, approaches, and common tools.

February 23, 2022

by Olga Annenko

· 6,415 Views · 6 Likes

Forget the Dire Headlines! Federal IT Modernization May Be Closer Than You Think

In this interview, Kirke Everson - principal low-code practice leader, US gov and public sector at KPMG, talks about the rise of low-code development and automation.

February 23, 2022

by Roland Alston

· 7,205 Views · 2 Likes

Deploying Red Hat AMQ on Openshift 4

Learn how to deploy the Red Hat AMQ on Openshift 4 with a template with what you need to produce a list of objects to create from the container platform.

Updated February 22, 2022

by Rafael Marques

· 8,675 Views · 4 Likes

Building a Multi-Feature Pipeline With OpenShift Pipelines

Does your team work with multiple feature branches? Let's see how to create one generic pipeline for all the features created using Openshift Pipelines.

February 22, 2022

by Raffael Mendes

CORE

· 14,459 Views · 5 Likes

Private S3 Storage With MinIO on Alibaba Cloud Kubernetes

In this article, we explore private, S3-compatible storage server, MinIO, on Alibaba Cloud Container Service Kubernetes.

February 22, 2022

by Viachaslau Matsukevich

· 9,915 Views · 3 Likes

Openshift Sandbox/Kata Containers

In this tutorial, you will learn Openshift Sandbox containers based on Kata containers and how they are different from traditional Openshift containers.

February 21, 2022

by shailendra singh

· 4,691 Views · 5 Likes

How to Sabotage a Product Owner

53 anti-patterns from the trenches

February 21, 2022

by Stefan Wolpers

CORE

· 8,631 Views · 3 Likes

The Latest Testing, Deployment, and Maintenance Topics