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The latest News and Information on Containers, Kubernetes, Docker and related technologies.

Your First Dagger Kubernetes Deployment with Shipa

The DevOps and Platform Engineering space certainly is one that evolves fast. As new development paradigms get consumed, supporting the development pipeline is crucial. Pushing a public release of v0.2.x on March 30th, 2022, Dagger, from the creators of Docker, is another approach in portability and consistency in CI/CD pipelines. What the Docker Container has done applications, Dagger is hoping to achieve that with CI/CD pipelines.

Managing Sensitive Data in Kubernetes with Sealed Secrets and External Secrets Operator (ESO)

Having multiple environments that can be dynamically configured has become akin to modern software development. This is especially true in an enterprise context where the software release cycles typically consist of separate compute environments like dev, stage and production. These environments are usually distinguished by data that drives the specific behavior of the application.

A visual guide to Calico eBPF data plane validation

In previous blog posts, my colleagues and I have introduced and explored the Calico eBPF data plane in detail, including learning how to validate that it is configured and running correctly. If you have the time, those are still a great read; you could dive in with the Calico eBPF Data Plane Deep-Dive.

How to automate verification of deployments with Argo Rollouts and Elastic Observability

Shipping complex applications at high velocity lead to increased failures. Longer pipelines, scattered microservices, and more code inherently lead to bigger complexity where small mistakes may cost you big time.

Difference between Continuous Integration, Continuous Deployment and Continuous Delivery

Continuous integration is a DevOps practice, where developers continuously integrate the code changes into a central repository. It most often refers to the build or the integration stage of the software release process.A continuous integration service helps to automatically build and run unit tests on the new code changes to find any errors instantly.

AWS Migration Checklist For Startups

Suppose you are going to adopt AWS as your cloud provider. Whether you are migrating from some other cloud providers or it is your first time setting up your application’s infrastructure on the cloud, This article will be immensely beneficial for you. AWS is an industry leader in cloud innovation technologies and carries the largest market share among cloud providers.

Getting started with Juju and Charmed Operators: three awesome videos

Getting started with software can be confusing – depending on the complexity of the software, of course. Despite the extensive documentation available for Charmed Operator SDK and Juju some just prefer to watch video material to start with. So, let’s take the opportunity to have a look at available tutorials and presentations available on the Internet.

How to Run Java Inside Docker: Best Practices for Building Containerized Web Applications [Tutorial]

Containers are no longer a thing of the future – they are all around us. Companies use them to run everything – from the simplest scripts to large applications. You create a container and run the same thing locally, in the test environment, in QA, and finally in production. A stateless box built with minimal requirements and unlike virtual machines – without the need of virtualizing the whole operating system.