Ansible Tutorials: Ansible Workflow
Ansible Check Mode Ansible Check Mode: When you run an Ansible playbook or command in check mode, it’s also known as “dry-run” mode. In this mode, Ansible…
What is Ansible and How its works?
What is Ansible? Ansible in SDLC Cycle? Ansible History Feature of Ansible Benefits of Ansible How Ansible works AKA Ansible Architecture? Ansible is based on Agentless Model…
Ansible Tutorials: Ansible Variables in Playbook
Ansible Variable in Playbook with following ways: List of Way to declare variables in Playbook Declare variables at the top level of your playbook using the vars…
Ansible Playbook Example
UBUNTU 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…
Storage Administrator Tasks using Ansible
List of Ansible Modules & Collection of Storage Provisioning Modules: Collections: List of Ansible Modules & Collection of Data Backup and Recovery List of Ansible Modules &…
System administrator Tasks in OS & Servers using ansible
List of Ansible Modules of Servers Updates and Patching List of Ansible Modules of Servers Vulneability Scan & Security Management List of Ansible Modules of Servers User…
Ansible Modules & Collections for Database Maintenance, Upgrade and Patching
Ansible has several modules and collections that can be used for database maintenance, upgrade, and patching tasks. However, please note that the landscape of Ansible modules and…
Ansible tower job template vs workflow template
Ansible Tower job templates and workflow templates are both used to automate tasks, but they have different purposes. Here is a table that summarizes the key differences…
What is Ansible collection?
An Ansible collection is a distribution format that bundles together Ansible content such as playbooks, roles, modules, and plugins into a single package. It provides a way…
How to monitor MySQL & mariadb using zabbix?
There are 2 default template has been given by Zabbix which can be used to MySQL metrices monitoring Zabbix Template – MySQL by Zabbix agent For Zabbix…
Ansible Tutorials: Calling one Play & Tasks from another play in Playbook
import_tasks module The Ansible import_tasks module is used to import a list of tasks from a file into the current playbook for subsequent execution. The name of…
Python Tutorials: Installing Python 3 on Linux, Centos, Ubuntu & Windows
Python 3 Installation in Ubuntu Default Versions of Python in CentOS Depending on when you’re reading this or what version you’re using, the version that you have…
OpenShift Tutorials – Basic Workflow using OpenShift Local
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…
TOP 50 INTERVIEW QUESTIONS FOR SPRINGBOOT
1. What is Spring Boot? Spring Boot is a framework that makes it easy to create stand-alone, production-grade Spring applications. It provides a number of features that…
Top 50 Scala Interview Questions And Answers
Sure, here are some top 50 Scala interview questions and answers with headings: 1. What is Scala? Scala is a general-purpose programming language that combines object-oriented and…
How to use one module’s variable in another module in terraform?
To get the output from one module to another module in Terraform, you can use the following steps: Here is an example of how to do this:…
How to Implement CI/CD in Your Agile Team
Often, I see confusion surrounding the integration of Agile Development with a CI/CD pipeline. To clear the fog, I’ve put together a straightforward, step-by-step guide that encapsulates…
Cloud Disaster Recovery Strategies
Any DR strategy starts with finalizing:𝟭. 𝗥𝗧𝗢 (𝗥𝗲𝗰𝗼𝘃𝗲𝗿𝘆 𝗧𝗶𝗺𝗲 𝗢𝗯𝗷𝗲𝗰𝘁𝗶𝘃𝗲):How much downtime one can accept ? 𝟮. 𝗥𝗣𝗢 (𝗥𝗲𝗰𝗼𝘃𝗲𝗿𝘆 𝗣𝗼𝗶𝗻𝘁 𝗢𝗯𝗷𝗲𝗰𝘁𝗶𝘃𝗲):How much data loss one can accept…
Forward Proxy Vs Reverse Proxy
Forward proxy and reverse proxy are two different types of proxies used in networking to handle various tasks and improve the security and performance of web applications….
Git Tutorial: Git Basic Workflow Working with Remote Repo at Github.com
How 2 Git Repo can share the Committed Code? How Central Repo is Placed? List of Git repo Hosting Providers and Their features FIRST Developer Step 1…
Top Jenkins interview questions and answers
1. What is Jenkins? Jenkins is an open-source automation server that helps automate various aspects of software development, such as building, testing, and deploying code. It allows…
Devops freelance skills Sets
As a DevOps freelancer, having a strong set of skills is crucial to excel in the field and secure meaningful projects. Here are some essential skills for…
Top devops freelance platforms
There are several popular freelance platforms where you can find DevOps freelance opportunities. Here are some of the top platforms: When using freelance platforms, it’s important to…
Devops freelancer salary
The salary of a DevOps freelancer can vary significantly based on factors such as experience, expertise, location, project complexity, and market demand. As a freelancer, your income…
Kapitan Commands line Reference
Merges inventory and inputs and produces generated files in the output folder (/compiled by default) Compiles one or more targets selected by name using –targets or -t…
List of Best DataOps Tools
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…
Complete List of Top DevSecOps Tools
Vulnerability Scanning tools: Application Security tools: Security Testing tools: Threat Intelligence tools: Security Information and Event Management (SIEM) tools: Cloud Security tools: Container Security tools: Access Control…
What is Notary Project of CNCF?
The Notary project is an open-source project created by Docker that provides a way to digitally sign and verify container images. It aims to enhance security and…
Sample Resume CV for Software Architect
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…