Rancher / Kubernetes

Currently Playing: Cloud Native Distributed Storage in Kubernetes with Longhorn

Storage in Kubernetes is hard, complicated, and messy. Configuring volumes, mounts, and persistent volumes claims and getting it right can be a challenge. It's also challenging to manage that storage and replicate it across all your Kubernetes clusters. It's also been very challenging to do this on bare metal, outside of a cloud provider. That's where Longhorn comes. Longhorn is an open source, a CNCF distributed block storage system for Kubernetes. It comes with a UI, backups, snapshots, and cluster disaster recovery and it does all this with or without Rancher. Rancher is NOT a requirement. * sorry for the audio issues, still tuning new mic. Video Notes: https://technotim.live/posts/longhorn-install/ Support me on Patreon: https://www.patreon.com/technotim Sponsor me on GitHub: https://github.com/sponsors/timothystewart6 Subscribe on Twitch: https://www.twitch.tv/technotim Become a YouTube member: https://www.youtube.com/channel/UCOk-gHyjcWZNj3Br4oxwh0A/join Merch Shop 🛍️: https://l.technotim.live/shop Gear Recommendations: https://l.technotim.live/gear Get Help in Our Discord Community: https://l.technotim.live/discord 2nd channel: https://www.youtube.com/@TechnoTimTalks (Affiliate links may be included in this description. I may receive a small commission at no cost to you.) 00:00 - Intro 00:58 - Challenges with storage in Kubernetes 01:46 - What is Longhorn? 02:10 - Longhorn requirements 02:28 - How to install Longhorn on Kubernetes 05:14 - Longhorn Dashboard 05:42 - Nodes in Longhorn 07:09 - Volumes in Longhorn 07:30 - Longhorn Settings - S3 with Longhorn 09:33 - NFS with Longhorn 10:21 - Taints for Longhorn to dedicate storage nodes 10:52 - Disable nodes for storage jobs 11:21 - Create a Wordpress workload with a persistent volume 12:59 - Check longhorn replicas and PVC creation 13:50 - Testing our persistent volume claim 15:41 - Longhorn snapshots 16:10 - Longhorn backups 17:18 - Scheduling backups with Longhorn 18:11 - What is your kubernetes storage solution? 18:41 - Stream Highlight - "Now I need to redo all my infrastructure??" #Kubernetes #CNCF #TechnoTim Thank you for watching!