Learn the fundamentals of DevOps and other Ops such as SysOps, DevSecOps, SecOps, ITOps, NoOps, AIOps. Find out the necessary tools, best practices to build successful containerized applications.
Total 61 articles.
Hearing a lot about Kubernetes but not sure what they are? What is Kubernetes? Kubernetes is an open-source tool which takes care of container orchestration. It automates container deployment, continuous scaling, and de-scaling, container load balancing, etc. Google has initially developed Kubernetes on the Go programming language. Currently, it is the market leader in orchestrating…
Heard CI/CD but not sure what it is? Ideally, software engineers are hired to write code that needs to be shipped to a production environment so that the business who needs the product can make use of it. To satisfy the business (often called users/clients), it is essential that the products are bug-free. The typical…
Wondering how to change the docker.sock file path? What is Docker Socket? Docker socket file is located at /var/run/docker.sock It is used to communicate with the main docker daemon (process) by default. It is the entry point for a Docker API. This socket is used by Docker CLI by default to execute docker commands. Let…
A step-by-step guide to creating the Jenkins pipeline Why Jenkins Pipeline? Continuous Delivery (CD) is an essential part of DevOps Lifecycle. It makes sure that the software/application developers are creating is always production-ready. For this to happen, whenever the code gets updated, it needs to be built, tested, and deployed continuously. This is where Jenkins…
Choose the right tool for the successful monitoring of Kubernetes! Kubernetes is a production-ready, open-source platform designed with Google’s acquired experience in container orchestration, associated with best-of-breed ideas from the public. It is projected to automate deploying, scaling, and operating application containers. With the modern way of building and running applications, your control and observability…
“Develop System Not Software” DevOps is one of the biggest buzzwords in the world of technology in recent times as It offers a massive amount of benefits to the organization to shorten their software development life cycle. What is DevOps? There is no single definition or right answer for the question “What is DevOps”? DevOps…
Let the following platform host your Jenkins, so you focus on build and development. If you are a developer or into DevOps then its very unlikely that you haven’t heard about Jenkins. It’s an open-source automation tool to help with continuous integration and continue delivery in the software cycle. There are several plugins available to…
One of the frequent questions asked about Docker is how it differs from VM (virtual machine). When it comes to cloud infrastructure, the virtual machine has been the go-to standard for many of its advantages. However, what if you had an alternative to a virtual machine that was more lightweight, economical, and scalable. That’s precisely…
Let’s learn Docker Networking…. There are majorly five networks in docker – bridge, host, overlay, none, and macvlan. Bridge network is the default network in docker. An introduction to these networks has been given in my previous article on docker architecture. In this article, I will show you the practical part of docker networking. You…
Let’s get familiar with Docker architecture and its essential components. I assume you have a basic understanding of Docker. If not, you may refer to the previous article. Understanding Docker for Beginner – the Container Technology I believe you understand the Docker importance in DevOps. Now behind this fantastic tool, there has to be an…
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