A Good developer can learn and understand a code well but only a skilled developer can design a robust system
Introduction: Integrating Jenkins with Okta provides centralized authentication and authorization, allowing users to log in using their corporate credentials. This improves security, simplifies user management, and enables Single Sign-On (SSO). Prerequisites: Architecture: User | vOkta Login Page | vAuthentication | vJenkins Dashboard Step 1: Install Required Jenkins Plugin Login to Jenkins. Navigate to: Manage Jenkins … Read more
Objective: Use Ansible to automate the installation and configuration of Apache Tomcat on Ubuntu servers. Project Structure ansible-tomcat/├── hosts├── tomcat-install.yml└── templates └── tomcat.service.j2 Step 1: Create Inventory File Create hosts file: [tomcat]localhost ansible_connection=local Step 2: Create Tomcat Service Template Create templates/tomcat.service.j2 [Unit]Description=Apache TomcatAfter=network.target[Service]Type=forkingUser=tomcatGroup=tomcatEnvironment=JAVA_HOME=/usr/lib/jvm/java-17-openjdk-amd64Environment=CATALINA_PID=/opt/tomcat/temp/tomcat.pidEnvironment=CATALINA_HOME=/opt/tomcatEnvironment=CATALINA_BASE=/opt/tomcatExecStart=/opt/tomcat/bin/startup.shExecStop=/opt/tomcat/bin/shutdown.shRestart=always[Install]WantedBy=multi-user.target Step 3: Create Ansible Playbook Create tomcat-install.yml —- name: Install and Configure … Read more
This assignment will help you monitor Docker containers with Prometheus and Grafana. Architecture Docker Containers | cAdvisor | Prometheus | Grafana Step 1: Create Monitoring Directory mkdir docker-monitoringcd docker-monitoring Step 2: Create Docker Compose File vim docker-compose.yml Add the following content: version: ‘3’services: cadvisor: image: gcr.io/cadvisor/cadvisor:latest container_name: cadvisor ports: – “8081:8080” volumes: – /:/rootfs:ro – … Read more
Architecture +———————+| Kubernetes Cluster |+———-+———-+|v+———————+| kube-state-metrics |+———————+|v+———————+| Node Exporter |+———————+|v+———————+| Prometheus |+———————+|v+———————+| Grafana Dashboard |+———————+|v+———————+| Email Alerts |+———————+ Prerequisites: Verify: kubectl get nodeshelm version Step 1: Create Monitoring Namespace kubectl create namespace monitoring Verify: kubectl get ns Step 2: Add Helm Repository helm repo add prometheus-community https://prometheus-community.github.io/helm-chartshelm repo update Check charts: helm search repo prometheus-community … Read more
Cloude code: Claude Code is an AI-powered coding assistant created by Anthropic.It works mainly inside your terminal / CLI, IDE, or editor and helps developers build, debug, and manage software projects using natural language. Simple Meaning: Instead of manually writing every line of code, you can type instructions like: Claude Code can then: directly from … Read more
Artificial Intelligence is becoming smarter every day, and tools like Claude AI are introducing powerful features that help users automate work, improve productivity, and create intelligent workflows. One of the most interesting features in Claude is Skills. In this blog, we will understand: Introduction to Claude AI: Claude AI is an AI assistant developed by … Read more
What is MCP in Claude? MCP = Model Context Protocol It helps Anthropic’s Claude connect with: Think of MCP like: “USB-C for AI tools” Claude can directly use connected tools instead of only chatting. How Claude + MCP Works: Architecture: Example: Requirements : Before setup install: Tool Purpose Claude Desktop OR Claude Code Main AI … Read more
MCP: Anthropic introduced MCP (Model Context Protocol) as an open standard that allows AI models and AI applications to connect with external tools, APIs, databases, files, and services in a standardized way. Just like USB-C lets many devices connect using one standard, MCP lets AI tools connect to many external systems using one protocol. Why … Read more
Learn GitHub Actions with this beginner-friendly guide. Understand CI/CD, workflows, jobs, runners, and build your first automation workflow step-by-step. In modern software development, automation plays a major role in delivering applications faster and with fewer errors. Developers and DevOps engineers use automation tools to build, test, and deploy applications automatically. One of the most popular … Read more
Introduction: Start with a simple intro: 👉 Example: Claude AI is an advanced AI assistant developed by Anthropic, designed to help users with writing, coding, analysis, and more. What is Claude AI? Explain basics: Key Features of Claude AI: 1. Natural Language Understanding 2. Large Context Window 3. Code Generation & Debugging 4. Document Analysis … Read more