In this video, I show you how to migrate existing MongoDB from Docker or on perm to Kubernetes with a production-ready setup, including high availability and automated backups, using StatefulSets and persistent storage.
✅ What you'll learn:
Deploying MongoDB replica set on Kubernetes (HA + Stateful + Persistent)
Initializing rs0 and ensuring high availability
Migrating existing MongoDB data using mongodump
Automating scheduled and versioned backups (CronJob + PVC or S3)
🧱 Tech Stack:
MongoDB 6.x
Kubernetes 1.26+
kubectl, mongotools, MinIO or AWS S3
🔗 Source code & YAML files: https://github.com/mkaraminejad/cicd_pipeline/tree/main/6-mongodb-migration
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00:00 Intro
00:53 Project Description
02:51 Terminology
03:47 Simulate an Existing DB
15:31 Statefulset
16:38 Create DB on K8S
21:30 Migrate DB to K8S
36:18 Cut the on-perm
38:37 Automated Backup
#MongoDB Kubernetes #kubernetes #Kubernetes tutorial #MongoDB migration #devopsproject
