What is the roadmap should i follow to learn DevOps?

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Ck Nitin · Answer

Phase 1: Foundation — Understand What DevOps Really Is Goal: Know what DevOps means and why it exists. Learn: What is DevOps? (Culture + Practices + Tools) DevOps lifecycle: Plan → Code → Build → Test → Release → Deploy → Monitor → Feedback The difference between Agile, CI/CD, and DevOps Core DevOps principles: Collaboration, Automation, Continuous Delivery Resources: “The Phoenix Project” (Book) YouTube: “What is DevOps in 10 minutes” Phase 2: Learn Linux Fundamentals Goal: Be comfortable working in Linux environments — most DevOps tools run on Linux. Learn: Basic commands ( ls , cat , grep , awk , sed , etc.) File system structure Users, groups, permissions Package management ( apt , yum ) Shell scripting (bash/zsh) System monitoring ( top , htop , df , ps , netstat ) Project Idea: Write a Bash script that backs up log files and compresses them daily using cron . Phase 3: Master Git & GitHub (Version Control) Goal: Learn how teams collaborate and manage code versions. Learn: Git basics: init, clone, commit, push, pull, merge Branching strategies (feature branches, GitFlow) Resolving conflicts Working with pull requests GitHub Actions (basic CI/CD pipelines) Project Idea: Create a GitHub repo, push code, and set up a CI workflow that runs tests on every commit. Phase 4: Build Automation & Package Management Goal: Automate builds and dependency management. Learn: Build tools: Maven , Gradle , or npm/yarn (based on tech stack) Package managers (NuGet, pip, npm) Continuous Integration basics Project Idea: Set up a Node.js or .NET project and use GitHub Actions or Jenkins to build it automatically on every push. Phase 5: Learn CI/CD (Continuous Integration & Deployment) Goal: Automate the build → test → deploy pipeline. Tools to Learn: Jenkins (Most popular) GitHub Actions GitLab CI/CD Azure DevOps Pipelines Learn: CI/CD pipeline stages Build triggers Environment variables and secrets Artifact management Rollback and versioning Project Idea: Create a Jenkins pipeline that builds and deploys a simple web app to a staging server automatically. Phase 6: Learn Docker (Containerization) Goal: Package applications into portable containers. Learn: Docker architecture (client, daemon, images, containers) Dockerfile (writing and building images) Docker Compose Volume, Networks, Ports Multi-stage builds Project Idea: Containerize a simple React + .NET API app and run both with docker-compose . Phase 7: Learn Kubernetes (Orchestration) Goal: Deploy, scale, and manage containers in clusters. Learn: Kubernetes architecture (Pod, Node, Cluster, Deployment, Service) kubectl commands YAML manifests (deployment, service, ingress) ConfigMaps, Secrets Helm (package manager for K8s) Scaling and self-healing Project Idea: Deploy your Dockerized app on a local Kubernetes cluster (Minikube or Kind) and expose it using a LoadBalancer. Phase 8: Learn Cloud Platforms Goal: Learn how to deploy infrastructure and apps on the cloud. Start with One Cloud: Azure (recommended for .NET developers) AWS GCP Learn: Compute (VMs, App Services, Lambda) Storage (S3, Blob) Networking (VNet, Load Balancer) Identity (IAM, Managed Identity) Monitoring (CloudWatch, Azure Monitor) Project Idea: Deploy your containerized app on Azure Kubernetes Service (AKS) or AWS EKS . Phase 9: Infrastructure as Code (IaC) Goal: Automate infrastructure setup using code. Tools: Terraform (most widely used) Ansible or Chef (for configuration management) Pulumi (modern alternative) Learn: Terraform basics (provider, resource, variable, module) Ansible playbooks & roles Deploy full infrastructure on AWS/Azure using Terraform Project Idea: Use Terraform to create a Kubernetes cluster and deploy your app automatically. Phase 10: Monitoring, Logging & Security Goal: Ensure system reliability and observability. Tools: Prometheus + Grafana (monitoring) ELK Stack (Elasticsearch, Logstash, Kibana) (logging) Datadog , New Relic , or Azure Monitor SonarQube , Snyk , or Trivy (security & vulnerability scanning) Project Idea: Set up a Grafana dashboard to monitor CPU, memory, and network usage of your Kubernetes pods. Phase 11: Advanced Topics Learn: Service Mesh (Istio, Linkerd) GitOps (ArgoCD, FluxCD) Secrets Management (Vault, AWS Secrets Manager) Blue-Green / Canary Deployments DevSecOps – integrating security into DevOps pipelines FinOps – cost optimization in the cloud Phase 12: Build Real-World Projects CI/CD for a Full-Stack App React frontend + .NET API + SQL Server Jenkins pipeline → Docker → AKS Terraform + Ansible Automation Automate VM provisioning and configuration Monitoring Stack Setup Prometheus + Grafana dashboard on Kubernetes

What is the roadmap should i follow to learn DevOps?

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