ConfigMaps in Kubernetes: Update Configs Without Rebuilding Containers
Kubernetes ConfigMaps Tutorial | Inject Environment Variables & Config Files
In this video, I walks you through Kubernetes ConfigMaps, one of the most practical ways to manage configuration in kubernetes clusters.
Instead of hardcoding configuration into your container images, ConfigMaps allow you to inject environment variables or mount configuration files at runtime, making your applications more flexible, maintainable, and cloud-native.
By the end of this tutorial, you will learn how to:
Create ConfigMaps using literals
Use ConfigMaps in pod manifest files
Inject ConfigMaps as volumes into your pods
Update ConfigMaps without rebuilding containers
Apply ConfigMaps in real-world scenarios like Nginx or Apache
🔗 Configuring Apps in Kubernetes with Commands, Args & Environment Variables - • Configuring Apps in Kubernetes with Comman...
▬▬▬▬▬▬▬ Timestamps ⏰ ▬▬▬▬▬▬▬
00:00 - Introduction
00:32 - Creating ConfigMaps using literals
02:17 - Using ConfigMaps in pod manifest file
05:41 - Injecting ConfigMaps as a volume in the pod
09:43 - Restarting containers after updating ConfigMaps
11:45 - Conclusion
For 1:1 mentorship, consultations, or career guidance, you can book a session with me here: https://topmate.io/nikhil_kumar811/
🔗 Watch Related Playlists:
Kubernetes: • Kubernetes Basics to Advance
Github Actions: • GitHub Actions: Basics to Advanced
Ansible: • Ansible Automation: From Beginner to Advan...
AWX: • AWX Tutorials: Beginner to Advanced Guide
AI: • AI
▬▬▬▬▬▬ Connect with me 👋 ▬▬▬▬▬▬
LinkedIn: / kumar-nikhil811
Website: https://techinik.com
Medium: / kumarnikhil811
#kubernetes #containers #cncf #nginx #apache