DailyDevOpsPractices

Want to catch errors before they hit your repo? Automate code checks? Git hooks can do that. Let’s look at how they can boost your DevOps workflow. 🔍 What Are Git Hooks? Git hooks are scripts that run automatically when certain Git events occur, like: pre-commit – Runs before a commit is finalized pre-push – Runs before pushing code post-merge – Runs after a merge happens 🛠️ Use Case: Pre-commit Hook Want to run ESLint before committing JavaScript code? Create a .git/hooks/pre-commit file: ``` #!/bin/sh npm run lint ``` Make it executable: ``` chmod +x .git/hooks/pre-commit ``` ✅ Benefits of Git Hooks Prevent bad code from entering the repo Enforce coding standards Automate routine tasks 🧠 Final Thoughts Git hooks are simple yet powerful. Start with a pre-commit or pre-push hook, and make automation a habit.

CI/CD is at the heart of modern DevOps. But what exactly is a CI/CD pipeline, and how does it work? Let’s break it down in simple terms. 🛠️ What is CI/CD? CI (Continuous Integration) : Automatically test and merge code into a shared repository. CD (Continuous Delivery/Deployment) : Automatically release that tested code to production or staging. 🔁 CI/CD Pipeline Stages: Code Commit – Developers push code to Git Build – Code is compiled and packaged Test – Automated tests run (unit, integration, etc.) Deploy – Code is released to an environment (e.g., staging or production) Monitor – Track performance, errors, and alerts 🔍 Why It Matters Faster feedback loops Fewer bugs in production Safer, repeatable deployments 🧠 Final Thoughts CI/CD helps you move fast without breaking things . It’s the backbone of modern software delivery.

Categories and Tools: 🧪 CI/CD Tools GitHub Actions – Native CI/CD in your GitHub repo Jenkins – Highly customizable open-source CI/CD server CircleCI – Cloud-native, fast, and scalable 📦 Containerization & Orchestration Docker – Package your apps into containers Kubernetes – Automate deployment, scaling, and management 👁️ Monitoring & Observability Prometheus – Open-source monitoring for metrics Grafana – Dashboards and alerting ELK Stack – Centralized logging with Elasticsearch, Logstash, and Kibana 🔐 Security & DevSecOps Aqua Security – Container security Snyk – Scan for vulnerabilities in dependencies Trivy  – Scan for vulnerabilities in dependencies ⚡ Honorable Mentions: Terraform (Infrastructure as Code) ArgoCD (GitOps) Ansible (Configuration Management) 🧠 Final Thoughts The right tools can drastically improve your DevOps pipeline. Start small, choose tools that fit your stack, and scale...