Jan 16
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⭐▬▬▬ SUBSCRIBE TO CODE BY SANGAM CHANNEL 👋 ▬▬▬⭐ https://youtube.com/@CodebySangam?si=6IOBRF1g4NiM1Pnt ⭐▬▬▬ JOIN FULLSTACK COURSE WAITLIST FOR FREE 👋 ▬▬▬⭐ https://acedevhub.com/courses ⭐▬▬▬▬▬ DOWNLOAD NOTES 👋 ▬▬▬▬▬⭐ https://acedevhub.com/projects/devops-part-3-notes ⭐▬▬▬▬▬▬ TIMESTAMPS 👋 ▬▬▬▬▬▬⭐ 00:00 Introduction 06:45 Docker - Container to container communication 22:10 NGINX 45:38 Kubernetes declarative 01:32:06 Configuration and secrets in kubernetes 01:56:37 Ingress 02:48:55 Storage and persistence in kubernetes Welcome to Part 3 of the DevOps Full Course 2025 🚀. In this video, we’re moving beyond the basics and focusing on real-world, local-first DevOps workflows before deploying to the cloud. 📝 What You’ll Learn in Part 3 : Docker networking refresher → container-to-container communication + Nginx reverse proxy demo Imperative vs Declarative → why declarative is standard, Pods → ReplicaSets → Deployments → Services Resource management → Namespaces for dev/prod, labels & selectors for mapping Services to Pods Configurations → ConfigMaps for app settings, Secrets for MongoDB URI/password, inject into backend Ingress → install NGINX ingress controller, path-based routing (/ → frontend, /api → backend), expose MERN app Storage & persistence → solve emptyDir data loss with PersistentVolumeClaims, attach PVC to Mongo, demo persistence across pod restarts 👋▬▬▬▬▬▬ BUY ME A COFFEE :) ▬▬▬▬▬▬👋 https://www.buymeacoffee.com/sangammukh6 🔔▬▬▬▬▬▬ Subscribe for more! ▬▬▬▬▬▬🔔 https://www.youtube.com/channel/UCuWZvXIeoDzZKCzpTuC5krQ 👋 ▬▬▬▬▬▬ CONNECT WITH ME ▬▬▬▬▬▬👋 Linkedin : https://www.linkedin.com/in/sangam-mukherjee-400488134/ Instagram: https://www.instagram.com/sangam_mukherjee/