Curated articles, resources, tips and trends from the DevOps World.
The docker-compose tool is pretty popular for running dockerized applications in a local development environment. All we need to do is write a Compose file containing the configuration for the application’s services and have a running Docker engine for deployment.
I’m going to take a side trek today into home computing with applicability to IT. Bear with me. We maintain a pretty complex home network, as home networks go. With three NAS servers, a small one-box SAN, some web servers and connections to several hosted environments.
In this article, we are going to automate the deployment of our serverless applications with AWS CI/CD tools. We would be using three services of AWS: CodeCommit, CodeBuild, CodePipeline. AWS code commit is a source control service that allows you to host your git-based repositories.
Here’s something you can do before work, with your morning coffee, or whilst waiting for dinner to cook of an evening. And there’s never been a better time to install Kubernetes to a Raspberry Pi, with the price-drop on the 2GB model — perfect for containers.
In order to understand how Kubernetes Services work, you need to have some understanding of how pods and labels work. Click the following links to have a refresher on pods and labels. What is a Kubernetes Service?
This blog post demonstrates how you can use the Operator Lifecycle Manager to deploy a Kubernetes Operator to your cluster. Then, you will use the Operator to spin up an Elastic Cloud on Kubernetes (ECK) cluster.
In cybersecurity, the term open port refers to a TCP or UDP port number that is configured to accept packets. In contrast, a port which rejects connections or ignores all packets, is a closed port. Ports are an integral part of the Internet's communication model.
A Container registry is a storage location dedicated for storing and managing Container images. It can be operated and managed using a User Interface or a CLI (Command Line Interface) tool. Let’s try to understand the differences between a Container image and a Container.
In this article, some basics behind ethical hacking that anyone looking to become a white hate needs to know. Big data continues to become essential to businesses while threats to that data are increasing at an alarming rate.
Since discovering it a few months ago, Manjaro Linux has been such a delight with it’s ease of use and performance. So good that, against conventional wisdom, I really want to try purposing this distribution as a server operating system.
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