DevOpsBuzz - Your DevOps Guide

How to Run Ansible Playbook From Jenkins (3 Easy Methods)

How to Run Ansible Playbook from Jenkins - DevOpsBuzz Guide

Ansible is open-source software that automates software provisioning, configuration management, and application deployment. Ansible connects via SSH, remote PowerShell, or via other remote API and it is now one of the basic requirements to run the Ansible job through CI tools such as Jenkins to automate the server provisioning and configuration. This helps developers and other …

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How to Setup Mutual TLS (mTLS) Behind AWS ELB (Step by step guide)

Are you looking to make your application more secure and compliant? Are you thinking to go one step further from SSL/TLS authentication? For example, are you running your services in AWS and would like to implement Mutual TLS? If yes, you’ve come to the right place! This detailed guide will demonstrate how to implement mTLS …

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How to Create SSL enabled webpage using httpd Reverse Proxy (SSO Implementation Guide)

how to create single sign on (ssl) webpage

Are you tired of remembering your passwords for different tools when working for the same account/project? How do you feel when you join any project that allows you to log in with your LDAP/AD Password. Or, have one portal for all the tools so that you log in once and access all the tools – …

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How to Manage Kubernetes Cluster on AWS Using kOps

kOps (Kubernetes Operations) is an open-source project that helps you create, destroy, upgrade and maintain production-grade, highly available Kubernetes clusters. You can also provision the necessary cloud infrastructure using kOps. It’s the easiest way to get a production-grade Kubernetes cluster up and running. kOps is a one-stop solution for managing the cumbersome Kubernetes cluster operations. …

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AWS CLI throws UnauthorizedOperation and AccessDenied but AWS Web Console runs fine

Sometimes, when you start in new organisation, there is another dedicated team who creates AWS account for you and your role is restricted to manage AWS resources either via portal or CLI. You try to automate the things and then as part of this automation you setup AWS CLI There is one strange situation where, …

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Best Free DevOps Certifications and Courses in 2021

Looking for the some of the DevOps courses and certifications that you can get for free ? Well, in this post I am going to show you exactly that. In today’s world where the competition is huge in every industry, employers are looking for individuals who are prepared to come in and deliver the value …

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How to Create AWS Virtual Machine Through PowerShell

Amazon Web Services (AWS) is now widely used in companies around the world. It is a secure cloud services platform offering compute power, database storage, content delivery and other functionalities to help businesses scale and grow. AWS offers a broad set of global compute, storage, database, analytics, application, and deployment services that help organisations move faster, lower IT …

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How to Create HP QC Defect from Jenkins Programmatically

Micro Focus Quality Center, formerly known as HP Quality Center is a quality management software. You can go through https://www.microfocus.com/en-us/products/alm-quality-center/overview to find out the benefits provided by ALM QC I had a requirement to create a QC defect through Jenkins, It was on the old HP ALM environment when QC was not taken over by MicroFocus where …

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Selenium Tests not working in Jenkins

Automated Testing is an important part of CI/CD process and Selenium is most popular tool for Automated Testing. When you are using Jenkins to achieve CI/CD, you might be using Selenium for Automated Testing. And in some cases, you may find that your Selenium tests are working in windows command prompt but not with Jenkins Issue# …

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Jenkins Error in Publishing NUnit Test Results

Running a Unit test is the most common and essential practice of Build automation, however, while publishing NUnit test results, you might get this error “ERROR: Step ‘Publish NUnit test result report’ aborted due to an exception – Caused by: java.io.IOException: Could not transform the NUnit report” You should have added the NUnit Test result report step …

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