What is Software Configuration Management(SCM), its activities, Process & Roles?
Software Configuration Management (SCM) is the task of tracking and controlling changes in the software, part of the larger cross-discipline field of configuration management. SCM practices include…
Chef Tutorials: How Chef Client and Validation works?
validation.pemDuring the first chef-client run, client.pem private key does not exist. Instead, the chef-client will attempt to use the private key assigned to the chef-validator, located in…
What is Foreman and Its use cases?
Foreman is a complete lifecycle management tool for physical and virtual servers. We give system administrators the power to easily automate repetitive tasks, quickly deploy applications, and…
What is ppsh and use of ppsh tool?
ppsh is developed for Pull and Push via SSH PPSH is a Ansible-like Tool and Library written in Go. Ansible is a radically simple IT automation system…
How to Cope With a Creative Writing Essay
A degree isn’t complete without finishing a task on creative writing. Indeed, it depends on the faculty and the main subject of study, but the skill to…
Cheap Essays: How to Get Top Quality at an Affordable Price?
“I want someone to write my essay paper but how to find a trusted helper online?” – Do you have the same problem? The demand for custom…
A+ Essays – How to Write High-Quality Assignments
All college students are obliged to write essays of different types. They have different purposes and requirements, as well as a lot in common. It’s not always…
Apt-get Cheatsheet PDF
Rajesh KumarI’m a DevOps/SRE/DevSecOps/Cloud Expert passionate about sharing knowledge and experiences. I have worked at Cotocus. I share tech blog at DevOps School, travel stories at Holiday…
Yum Cheatsheet PDF
Rajesh KumarI’m a DevOps/SRE/DevSecOps/Cloud Expert passionate about sharing knowledge and experiences. I have worked at Cotocus. I share tech blog at DevOps School, travel stories at Holiday…
Vagrant Interview Questions And Answers
1) What is Vagrant? A) Vagrant is an open-source software product for building and maintaining portable virtual software development environments, e.g. for VirtualBox, Hyper-V, Docker, VMware, and…
List of Top Git Diff and Merge GUI Based tools
gitk gitk is a graphical history viewer. Think of it like a powerful GUI shell over git log and git grep. This is the tool to use…
What is ansible pull and how can we use it?
ansible-pull pulls playbooks from a VCS repo(git) and executes them for the local host. The ansible-pull command is a special feature of Ansible that allows you to,…
Difference between ReplicaSet and ReplicationController?
The functionality of both Replica Controller and Replica Set is quiet the same – they are responsible to make sure that X number of pods with label…
AWS Cheatsheet
Rajesh KumarI’m a DevOps/SRE/DevSecOps/Cloud Expert passionate about sharing knowledge and experiences. I have worked at Cotocus. I share tech blog at DevOps School, travel stories at Holiday…
Service mesh data plane vs. control plane
Reference https://blog.envoyproxy.io/service-mesh-data-plane-vs-control-plane-2774e720f7fc What is a service mesh, really? Figure 1 illustrates the service mesh concept at its most basic level. There are four service clusters (A-D). Each service…
What is TypeScript and use cases of it?
TypeScript is a strongly typed, object oriented, compiled language. It was designed by Anders Hejlsberg (designer of C#) at Microsoft. TypeScript is both a language and a…
Python Assignment Help to Solve Your Complications
What online writing service can do my homework assignment for me? It’s a common request left by many students. Regardless of their background, nationality or educational institution,…
Software Engineering Digital Marketing
Keyword Analysis Software Engineering Courses and Certifications Github Page Rajesh KumarI’m a DevOps/SRE/DevSecOps/Cloud Expert passionate about sharing knowledge and experiences. I have worked at Cotocus. I share…
What is Xray in Jira?
Cutting Edge Test Management for Jira. Built for every member of your team to plan, test, track and release great software. Xray is a complete Test Management…
How to build jobs in jenkins when a change is pushed to Bitbucket
Bitbucket plugin is designed to offer integration between Bitbucket and Jenkins. It exposes a single URI endpoint that you can add as a WebHook…
How to trigger a jenkins job when code is pushed to github using “GitHub hook trigger for GITScm polling”
The GitHub plugin for Jenkins is the most basic plugin for integrating Jenkins with GitHub projects. If you are a GitHub user, this plugin enables you…
How to Trigger builds remotely in Jenkins? | Jenkins Tutorials
How to Trigger builds remotely in Jenkins? 1. Create a user – You need to create a user in jenkins using you would like to…
Trigger Jenkins Job using “Build periodically” and “Poll SCM”
Method 1 – AT CERTAIN TIME AKA Build periodically Method 2 – AT CERTAIN TIME BUT Build only when there is Code changes AKA Poll SCM Setting…
Trigger jenkins another job after this Job AKA Post Build Action => Build Other project
Rajesh KumarI’m a DevOps/SRE/DevSecOps/Cloud Expert passionate about sharing knowledge and experiences. I have worked at Cotocus. I share tech blog at DevOps School, travel stories at Holiday…
Trigger jenkins this job if other job is triggerred AKA Build after other projects are built
Rajesh KumarI’m a DevOps/SRE/DevSecOps/Cloud Expert passionate about sharing knowledge and experiences. I have worked at Cotocus. I share tech blog at DevOps School, travel stories at Holiday…
How to Archive a Package and file with Jenkins?
Rajesh KumarI’m a DevOps/SRE/DevSecOps/Cloud Expert passionate about sharing knowledge and experiences. I have worked at Cotocus. I share tech blog at DevOps School, travel stories at Holiday…
How to Integrate Sonarqube with Jenkins as part of CI/CD?
Rajesh KumarI’m a DevOps/SRE/DevSecOps/Cloud Expert passionate about sharing knowledge and experiences. I have worked at Cotocus. I share tech blog at DevOps School, travel stories at Holiday…
How to Integration Jira with Jenkins as part of CI/CD?
Rajesh KumarI’m a DevOps/SRE/DevSecOps/Cloud Expert passionate about sharing knowledge and experiences. I have worked at Cotocus. I share tech blog at DevOps School, travel stories at Holiday…
Configure Jenkins First job of Java Code base with Maven Build tool
Rajesh KumarI’m a DevOps/SRE/DevSecOps/Cloud Expert passionate about sharing knowledge and experiences. I have worked at Cotocus. I share tech blog at DevOps School, travel stories at Holiday…