DevOps is known as Development Operations which has a large extent of applicability in Automation, Continuous Integration and Continuous Deployment. I will cover the most popular tools like Ansible, Puppet, Helm Charts, Salt, Docker, Kubernetes, Terraform, Git etc under this Category.
In this article, we will go through GitHub Foundations Certification Practice Test Questions and Answers. If you are looking to get expertise GitHub version control platform then the first step is to get yourself certified in the fundamentals of GitHub. This can be done by passing the GitHub Foundations Certification exam. To achieve this goal, ... Read more
In this article, we will see how to install and use velero to take kubernetes cluster backup. If you are looking to backup your kubernetes cluster data to be well prepared for any future disaster or may be for some other purposes such as migrating one cluster data to another, refreshing production data to lower ... Read more
In this article, we will see how to solve fatal: 'origin' does not appear to be a git repository error which might come during git push operation. Along with this you may also see fatal: Could not read from remote repository error with message Please make sure you have the correct access rights and the ... Read more
In this article, we will see how to delete all kubernetes objects deployed by kustomize tool. As you already know, kustomize is an open source kubernetes native configuration management tool designed to streamline the process of complex deployment across multiple environments such as in dev, sit, uat, pre and prod. It makes life simpler by ... Read more
In this article, we will see how to solve "CONFLICT (modify/delete): file deleted in HEAD and modified" error in git version control. If you are getting this error then I am pretty sure you are either trying to pull the changes from remote branch to current branch or performing rebase operation. This error usually comes ... Read more
In this article, we will see how you can take action or close multiple opsgenie alerts in bulk. If you are using Opsgenie alert management tool to manage your alerts then you might have faced this situation where you are flooded with tons of alerts and now it is not feasible to check all those ... Read more
In this article, we will see 30 most frequently asked questions about kubernetes pods. Now a days, Kubernetes has becomes a single most hot topic due to its wide range of applicability and features. As more and more folks started working on kubernetes cluster, people coming from docker container background often have lot of questions ... Read more
![[Solved]: "error: Pulling is not possible because you have unmerged files"](https://www.cyberithub.com/wp-content/uploads/2023/11/pulling.jpg)
In this article, we will see how to solve "error: Pulling is not possible because you have unmerged files". It is not very uncommon to get this error while performing some git pull operations to accomplish a tasks. You may find this error occurring in various scenarios. For example, during git pull operation if you ... Read more
In this article, we will see how to solve "Automatic merge failed; fix conflicts and then commit the result" error. Sometimes you may have observed that while trying to pull and merge the changes from a remote release branch to a local branch, you get this "Automatic merge failed; fix conflicts and then commit the ... Read more
In this article, we will see how to trigger a cronjob manually in Kubernetes Cluster. Cronjob in kubernetes is used for scheduling job to perform certain task such as backups, report generation, migration, data sync etc. Cronjob object is like a one line of crontab file used in Linux/Unix systems. A job can create one ... Read more