Container vs VM: Hypervisor War is Over!

Video Description

I'm going all in on containerization in 2025. What is the state of container vs VM in 2025? Take a look at a few of the advantages of containers vs VM and also how it is making the focus on hypervisors more and more irrelevant. We look at running a Kubernetes cluster across Proxmox and ESXi hosts to prove the point. Do you need to get rid of your hypervisor though? Let's find out. Check out the VHT forums to get your questions answered: https://www.virtualizationhowto.com/community/ ★ Subscribe to the channel: https://www.youtube.com/channel/UCrxcWtpd1IGHG9RbD_9380A?sub_confirmation=1 ★ My blog: https://www.virtualizationhowto.com ★ Twitter: https://twitter.com/vspinmaster ★ LinkedIn: https://www.linkedin.com/in/brandon-lee-vht/ ★ Github: https://github.com/brandonleegit ★ Facebook: https://www.facebook.com/people/VirtualizationHowto/100092747277326/ ★ Discord: https://discord.gg/Zb46NV6mB3 ★ Pinterest: https://www.pinterest.com/brandonleevht/ Introduction - 0:00 VMware vs Broadcom setting the stage: 0:40 Why focus on hypervisor and VMs less critical - 1:11 Containerized technologies becoming more the standard - 1:53 Can be run anywhere - 2:14 Looking at K3s node running in Proxmox and in ESXi - 2:30 Containers don't care about the hypervisor - 3:50 Containers are easy to move - 4:25 Illustrating the point of pulling containers - 4:39 Refactoring between different hypervisors with virtual machines - 5:58 Cutting costs using open source hypervisors running containers - 6:43 Containers allow you to much more easily spin up new apps - 7:11 Automation is much better with containers and Kubernetes - 8:30 Cross platform and environments - 8:51 DevOps much better and almost require containerization - 9:19 Should you rip out your hypervisor? 9:34 How do you start? 10:13 Experiment with docker and standalone hosts - 10:29 Pi-hole might be a good project as an example to start with - 10:40 Setup a Kubernetes cluster or single-node cluster - 11:00 Run containers on different platforms and move them around - 11:22 Integrate DevOps tools with containerization - 11:39 I have seen a significant reduction in resources in home lab with containers - 12:04 Wrapping up the discussion on container vs VM in 2025 - 12:35