Author: Rajesh Kumar

Jenkins and Jenkins X are both open-source automation servers that can be used to automate the development, testing, and deployment of software. However, there are some key differences between the…

Jenkins X is an open-source automation platform that helps teams automate the development, testing, and deployment of cloud-native applications. It is based on Jenkins, an open-source automation server, and Tekton,…

IPv4, which stands for Internet Protocol version 4, is a widely used protocol for identifying and locating devices on a network. It is a fundamental technology that underlies the functioning…

IPython is a powerful interactive shell and programming environment for Python. It provides a rich set of features, including: IPython is a popular tool for data scientists, engineers, and scientists….

Link Building is a fundamental search engine optimization (SEO) strategy that involves obtaining hyperlinks from other websites to your own. These hyperlinks, also known as backlinks, serve as references or…

Guest posting, also known as guest blogging, is a content marketing strategy where individuals or businesses write and publish articles or blog posts on websites or blogs that are owned…

Zabbix discovery is a feature that allows you to automatically discover hosts and services in your network. This can be useful if you have a large network of devices to…

Zabbix can use SNMP (Simple Network Management Protocol) to monitor network devices. SNMP is a standard protocol that allows devices to exchange management information. In Zabbix, SNMP monitoring works as…

Zabbix Proxy is a component of the Zabbix monitoring and alerting system, which is used to monitor the health and performance of IT infrastructure components such as servers, network devices,…

Download & Extract kibana 8.x Configure kibana 8.x vi config/kibana.yml ./bin/kibana –allow-root Provide Enrollment Kye of ElasticSearch Login to Kibana using elasticsearch username/password Register/Enrolling kibana 8.x with elasticsearch INFO: Kibana…

Prerequisites of Jenkins Installation Minimum hardware requirements: Recommended hardware configuration for a small team: Comprehensive hardware recommendations: Software requirements: Supported Platforms & Cloud for Jenkins Java Installation Guide Port Requirement…

The helm lint command is used to validate your Helm charts and detect potential issues or errors before deploying them to a Kubernetes cluster. This command takes a path to…

What is Helm?a) A version control systemb) A package manager for Kubernetesc) A CI/CD toold) A networking protocolAnswer: b What is the primary purpose of Helm charts?a) Containerizing applicationsb) Managing…

Following commands would help you to create 1 Master and 1 Node in same VM. Sample Code – https://github.com/certifications-tutorials/cks-course-environment/ How to download using git $ git clone https://github.com/certifications-tutorials/cks-course-environment/

A webhook is an HTTP-based callback function that allows lightweight, event-driven communication between two application programming interfaces (APIs). When an event occurs in one system, the webhook sends a notification…

IaaS (Infrastructure as a Service): IaaS provides virtualized computing resources over the internet, allowing users to rent virtual machines, storage, and networking components. Users have control over the operating systems,…

Load balancing techniques are essential for distributing network traffic across multiple servers to ensure optimal performance, high availability, and reliability. Here is a list of popular load balancing techniques: here…

Here is a table that summarizes the key differences between block storage, file storage, and object storage: Feature Block Storage File Storage Object Storage Data organization Blocks Files Objects Performance…

Managing stateful and stateless applications in a distributed environment like Kubernetes requires different approaches due to the nature of data persistence and scalability. Let’s explore how to manage both types…

Kubernetes custom resources (CRs) are extensions of the Kubernetes API that allow you to define your own resources. CRs can be used to represent anything that you want to manage…

Step 1 – Create a Org Step 2 – Create a 2 team i.e – dev, qa Step 3 – Add a user Step 4 – Add a Notification Step…

We can declare variables in Which can be used & Intropolate only in playbook Tasks but not in the files used in playbook. Solution: TemplateUsing Template module you can Intropolate…

Moodle is a popular open-source learning management system (LMS) designed to help educators and trainers create online courses, manage learning content, and facilitate interaction between teachers and students. The name…

What is CloudOps? CloudOps is a term used to describe the set of practices and processes that are used to manage and maintain cloud-based infrastructure and applications. It encompasses a…

The top 10 cloud certifications in the world are: AWS Certified Solutions Architect – Associate This certification is for professionals who want to design and deploy scalable and cost-effective solutions…

Cloud monitoring is the process of collecting and analyzing data about your cloud infrastructure and applications. This data can be used to identify and troubleshoot problems, optimize performance, and ensure…

Changing a value in config-defaults configmap would immediatly impact the ksvc? Yes, changing a value in the config-defaults configmap would immediately impact the Knative services that are using that configmap….