How to Setup Ansible AWS Dynamic Inventory

1 week 2 days ago
When you are using Ansible with AWS, maintaining the inventory file will be a hectic task as AWS has frequently changed IPs, autoscaling instances, and much more. However, there is an easy solution called ansible dynamic inventory. Dynamic inventory is an ansible plugin that makes an API call to AWS to get the instance information […]
Bibin Wilson

Jenkins Tutorial For Beginners: Step by Step Guides

1 week 6 days ago
Jenkins is the widely adopted open source continuous integration tool. A lot has changed in Jenkins 2.x when compared to the older version. In this Jenkins tutorial series, we will try to cover all the important topics for a beginner to get started with Jenkins. Jenkins is not just a Continuous Integration tool anymore. It […]
devopscube

How To Setup Ansible Dynamic Inventory For Google Cloud

1 week 6 days ago
The best way to manage and orchestrate VM instances in Google cloud using Ansible is through Dynamic inventory plugin. It is an ansible google cloud module that authenticates GCP in run time and returns the instance details. With dynamic inventory, you don’t need to manage a static inventory file, instead, you can group instances based […]
Bibin Wilson

Pluralsight Current Offers & Review

2 weeks 2 days ago
In this post, I have added the latest pluralsight coupons and offers to get discounts on Pluralsight subscription. I have also added some freebies offered by Pluralsight. If you want to learn DevOps tools, programming, Automation, Virtualization, cloud computing, and whatnot, you can find every on-demand course on Pluralsight. I started learning Ansible from Pluralsight. […]
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Jenkins Automated Build Trigger On Github Pull Request

2 weeks 3 days ago
Building projects based on pull request is something you cannot avoid in CI/CD pipelines. Nowadays every team does several deployments/operations per day and lots of builds have to happen in this process. Also, the teams work on the same repo collaborating code require faster code integrations. So it is better to have an automated build […]
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Jenkins Multibranch Pipeline Tutorial For Beginners

2 weeks 3 days ago
If you are looking for a well-automated Pull Request based or branch-based Jenkins CI/CD pipelines, this guide will help you get the overall picture of how to achieve it using the Jenkins multibranch pipeline.   Jenkins multi-branch pipeline is one of the best ways to design CI/CD workflows as it is entirely a git-based pipeline […]
Bibin Wilson

Linux Foundation Coupon: 65% Off for DevOps Enthusiasts

3 weeks 3 days ago
The Linux Foundation is the largest open-source non-profit organization. It offers support to open source initiatives and projects. Its main focus in on the shared technology. As you know, open-source projects have seen wide adoption in recent years and certification has become one important aspect to show your skill sets. Linux Foundation is doing a great job […]
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Kubernetes Certification Coupon: 15% Off + $100 Off On Kubernetes Course bundle

3 weeks 3 days ago
The cloud-native foundation has two Kubernetes certifications. It is one of the most preferred certifications for organizations due to the wide adoption of Kubernetes. Certified Kubernetes Administrator (CKA) Program Certified Kubernetes Application Developer (CKAD) Program Kubernetes Certification Coupon and Training For DevOpsCube readers, Linux Foundation has offered a 15% Discount on its training and certification programs. […]
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7 Numpy Practical Examples: Sample Code for Beginners

3 weeks 4 days ago
In the previous tutorial, we have discussed some basic concepts of NumPy in Python Numpy Tutorial For Beginners With Examples. In this tutorial, we are going to discuss some problems and the solution with NumPy practical examples and code. As you might know, NumPy is one of the important Python modules used in the field […]
Amiya Rout

18 DevOps Tools for Infrastructure Automation and Monitoring

1 month ago
To achieve faster application delivery, the right tools must be used in DevOps environments. There is no single tool that fits all your needs such as server provisioning, configuration management, automated builds, code deployments, and monitoring. Many factors determine the use of a particular tool in your infrastructure.  In this article, we will look into […]
devopscube

Python Numpy Tutorial For Beginners With Examples

1 month ago
This Python Numpy tutorial for beginners talks about Numpy basic concepts, practical examples, and real-world Numpy use cases related to machine learning and data science What is NumPy? NumPy in python is a general-purpose array-processing package. It stands for Numerical Python. NumPy helps to create arrays (multidimensional arrays), with the help of bindings of C++. Therefore, […]
Amiya Rout

Python Web Scrapping Tutorial: Step by Step Guide for Beginners

1 month 1 week ago
This article talks about python web scrapping techniques using python libraries. One of the most important things in the field of Data Science is the skill of getting the right data for the problem you want to solve. Data Scientists don’t always have a prepared database to work on but rather have to pull data […]
Amiya Rout

List of DevOps Blogs and Resources for Learning

1 month 3 weeks ago
As DevOps continues to mature, various definitions and opinions emerge. Organizations adopting DevOps culture are looking into experts, customers, and vendors to help them achieve DevOps. There are many blogs and articles which would help you to get a good insight on DevOps. Also, the experience shared by the current practitioners will help you identify […]
Bibin Wilson

Become A DevOps Engineer in 2020: A Comprehensive Guide

1 month 3 weeks ago
As of the current IT market, the DevOps domain is one of the best options for IT folks in terms of salary and career growth. One common question I get quite often is “How to become a DevOps engineer?” In this blog, I will try to answer this with my own experiences in practicing DevOps […]
Bibin Wilson

Release Management Explained: Dev To Prod Deployment Process

2 months ago
If you are into DevOps it is very important to understand release management. There is no single template for release management. It can differ from organization to organization. In this article, I will explain what release management is and one of the processes we adopted for our implementations. What is Release Management? Release management is […]
Nivedha Varadharajan

6 Top Project Management Software for 2020: Start For Free

2 months ago
In the corporate structure today, project management software is of utmost importance. It helps project managers and teams to meet various requirements. With the paradigm of business constantly changing, a lot of medium, as well as small scale businesses, are now using the project management software. Moreover, it is helping them to increase their productivity […]
devopscube

Kubernetes Tutorials For Beginners: Getting Started Guide

2 months 2 weeks ago
Official kubernetes (k8s) website says, Kubernetes is an open-source system for automating deployment, scaling, and management of containerized applications. It groups containers that make up an application into logical units for easy management and discovery. Kubernetes builds upon 15 years of experience of running production workloads at Google, combined with best-of-breed ideas and practices from the community. […]
devopscube

Helm Tutorial: How To Install and Configure Helm

2 months 3 weeks ago
This post explains how to install and configure helm for deploying and managing applications on a Kubernetes cluster. Prerequisites You should have the following before getting started with the helm setup. A running Kubernetes cluster. The Kubernetes cluster API endpoint should be reachable from the machine you are running helm. Authenticate the cluster using kubectl […]
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What is Docker? How Does it Work?

2 months 3 weeks ago
Docker has become the defacto standard when it comes to container-based implementations. This article covers the underlying concepts of Docker, its evolution, and the key concepts involved. Before Docker came into existence, we had the concept of Linux Containers. Let’s understand the underlying concept of Linux Containers before getting into Docker. What is a Linux […]
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Jenkins Pipeline as Code Tutorial For Beginners

2 months 3 weeks ago
Jenkins pipeline as code is a concept of defining Jenkins build pipeline in Jenkins DSL/Groovy format. This article covers the key concepts involved in writing Jenkins pipeline as code using declarative syntax. In this guide we will look at the following Pipeline as code basics Building a basic CI pipeline as code for java app. […]
Bibin Wilson
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