A computer cluster consists of a set of loosely or tightly connected computers that work together so that, in many respects, they can be viewed as a single system. Unlike grid computers, computer clusters have each node set to perform the same task, controlled and scheduled by software.
The components of a cluster are usually connected to each other through fast local area networks ("LAN"), with each node (computer used as a server) running its own instance of an operating system. In most circumstances, all of the nodes use the same hardware and the same operating system, although in some setups (i.e. using Open Source Cluster Application Resources (OSCAR)), different operating systems can be used on each computer, and/or different hardware.
They are usually deployed to improve performance and availability over that of a single computer, while typically being much more cost-effective than single computers of comparable speed or availability.
Computer clusters emerged as a result of convergence of a number of computing trends including the availability of low-cost microprocessors, high speed networks, and software for high-performance distributed computing. They have a wide range of applicability and deployment, ranging from small business clusters with a handful of nodes to some of the fastest supercomputers in the world such as IBM's Sequoia. The applications that can be done however, are nonetheless limited, since the software needs to be purpose-built per task. It is hence not possible to use computer clusters for casual computing tasks.
What's a computer cluster? How does it work? How does it handle work for a whole lot of people at once?
published: 16 Feb 2016
A Computer Cluster Made With BROKEN PCs
Get started using Notion Projects for free, and unlock the power of AI for only $10 a month: https://ntn.so/hardwarehaven
► Using OpenSSH Keys: https://youtu.be/GxRu35fy-oY
► Techno Tim's K3s Guide: https://technotim.live/posts/k3s-etcd-ansible/
► Techno Tim's Rancher Guide: https://technotim.live/posts/rancher-ha-install/
---------------------------------------------------
Music (in order):
"Hardware Haven Theme" -Me (https://youtu.be/FwD2mOYDPNA)
"CRENSHAW VIBES" - GARRISON (https://soundcloud.com/garrison-brown)
"Sunshower" - LATASHÁ(https://soundcloud.com/best-music-pro...)
---------------------------------------------------
Gear I Use: (affiliate links)
Recording Gear
► Camera - LUMIX G7 https://amzn.to/3LmfGdk
► SD Cards - SanDisk Extreme PRO https://amzn.to/3BPXrd1
► Capture Card...
published: 30 Jun 2023
Low Power Cluster - Small, Efficient, BUT Powerful!
I built a lower power, efficient, and near silent server cluster! Although this cluster is small and efficient, it's still powerful enough to run a high availability Kubernetes cluster with many services running in High Availability mode! There are so many options with running a small cluster like this, the possibilities are endless!
Video Notes: https://technotim.live/posts/low-power-cluster/
A HUGE thanks to Datree for sponsoring this video!
Combat misconfigurations. Empower engineers.
https://www.datree.io
Disclosures:
- I purchased everything with my own money
Intel NUC 11 - https://amzn.to/43TK8nS
Intel NUC 12 - https://amzn.to/3MZjC6C
SAMSUNG 980 PRO SSD 2TB PCIe NVMe - https://amzn.to/41vUOrk
SAMSUNG 870 EVO SATA - https://amzn.to/3KQMriU
G.Skill RipJaws DDR4 SO-DIMM Series...
published: 22 Apr 2023
Understand the Basic Cluster Concepts | Cluster Tutorials for Beginners
This video explains you about "What is Cluster? Why do we need Cluster? what are the types of Clusters? and Understand the Basic Cluster Concepts for Beginners".
COMPLETE FULL TRAINING & TUTORIAL VIDEOS:
Devops Tutorial & Devops Online Training - https://bit.ly/devops-full-tutorial-videos
Puppet Tutorial & Puppet Online Training - https://bit.ly/puppet-full-tutorial-videos
Ansible Tutorial & Ansible Online Training - https://bit.ly/ansible-full-tutorial-videos
Docker Tutorial & Docker Online Training - https://bit.ly/docker-full-tutorial-videos
Kubernetes Tutorial & Kubernetes Online Training - https://bit.ly/kubernetes-full-tutorial-videos
Jenkins Tutorial and Jenkins Online Training - https://bit.ly/jenkins-full-tutorial-videos
Python Programming Tutorial & Python Online Training - http...
published: 21 Mar 2017
How To Make A Cluster Computer (Part 1)
Learn how to make a cluster computer using Raspberry Pi's! You can also use this method to build your own super computer.
Parts you will need:
2 or more Raspberry Pi's - http://goo.gl/8doKXp
SD cards for each Pi - http://goo.gl/6kelAa
Power Cables for each Pi - http://goo.gl/Zozwk9
Powered USB Hub (optional) - http://goo.gl/Pe6oNl
Networking Cables - http://goo.gl/P540y1
A Hub or a Router - http://goo.gl/srXHvm
Build Instructions:
http://www.tinkernut.com/2014/04/27/make-cluster-computer/
Help support my channel:
http://www.patreon.com/tinkernut
Get social!
http://plus.google.com/+Tinkernut
http://www.twitter.com/tinkernut
published: 27 Apr 2014
Why would you build a Raspberry Pi Cluster?
Everyone seems to be asking, so I figured I'd answer. I'll explain what I use my small Pi clusters for, and what some other people use them for.
But also, why cluster in the first place? Can't you just buy an EPYC 64-core CPU and an RTX 3080 and have all the processing power you'd ever need?
Maybe. But color me skeptical!
If you're wondering about the giant cluster shown at the end of the video, check out the full video for the world's largest Pi cluster on the Oracle Developers channel: https://www.youtube.com/watch?v=KbVcRQQ9PNw
Support me on Patreon: https://www.patreon.com/geerlingguy
Sponsor me on GitHub: https://github.com/sponsors/geerlingguy
#RaspberryPi #Cluster #ARM
Contents:
00:00 - The motivation
00:27 - What a Pi cluster CAN'T do
01:35 - What a Pi cluster CAN do
02:47 -...
published: 11 Aug 2021
i built a Raspberry Pi SUPER COMPUTER!! // ft. Kubernetes (k3s cluster w/ Rancher)
ENTER TO WIN a custom Raspberry Pi (pre-built with K3s): https://bit.ly/2VHhfwt
Learn more about SUSE Rancher: https://bit.ly/3rb8Ih0
Need help with Kubernetes?? (i did) Ask Boxboat for help: https://bit.ly/3izncVB
🔎🔎the WALKTHROUGH: https://bit.ly/3xIkQbV
I built a Raspberry Pi SUPER COMPUTER using Kubernetes (k3s) and Rancher. This project was insanely fun and I want YOU to do it. Why? You will learn about clustering, Kubernetes, k3s and so much more. Basically, these are skills you can take with you into the enterprise.
my Interview with Boxboat: https://youtu.be/4bA38wmSr4w
my Interview with Rancher: https://youtu.be/IunGsYpgtJQ
Get a Raspberry Pi: https://geni.us/aBeqAL (affiliate)
Build a CLUSTER:
---------------------------------------------------
4 Pi Cluster: https://geni...
published: 15 Jul 2021
Meet the new SBC Linux Cluster King!
Visit https://www.squarespace.com/redshirtjeff to save 10% off your first purchase of a website or domain.
Turing Pi's shaking things up with their new RK1. It's 5x faster than the Pi CM4.
But is it worth the price? Dive into my test results, then we'll rack up two SBC clusters: 6 Pi CM4s on the DeskPi Super6c cluster board, and 4 Turing Pi RK1s in the Turing Pi 2.
Some things I mentioned in the video (some links are affiliate links):
- My Pi Cluster open source project: https://github.com/geerlingguy/pi-cluster
- Turing Pi 2: https://turingpi.com/product/turing-pi-2-5/
- Turing RK1: https://turingpi.com/product/turing-rk1/?attribute_ram=8+GB
- DeskPi Super6C: https://amzn.to/3UuBLMW
- Raspberry Pi Compute Module 4: https://www.raspberrypi.com/products/compute-module-4/
- D...
published: 26 Apr 2024
Poshem- Troubleshooting Windows Cluster WSFC and SQL Server ALWAYS ON STEP BY STEP
published: 18 Oct 2024
PC CLUSTER FINISHED
5 Computers. All doing the same thing. Enjoy
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TIKTOK : https://www.tiktok.com/@donstechyoutu... ...
Get started using Notion Projects for free, and unlock the power of AI for only $10 a month: https://ntn.so/hardwarehaven
► Using OpenSSH Keys: https://youtu.b...
Get started using Notion Projects for free, and unlock the power of AI for only $10 a month: https://ntn.so/hardwarehaven
► Using OpenSSH Keys: https://youtu.be/GxRu35fy-oY
► Techno Tim's K3s Guide: https://technotim.live/posts/k3s-etcd-ansible/
► Techno Tim's Rancher Guide: https://technotim.live/posts/rancher-ha-install/
---------------------------------------------------
Music (in order):
"Hardware Haven Theme" -Me (https://youtu.be/FwD2mOYDPNA)
"CRENSHAW VIBES" - GARRISON (https://soundcloud.com/garrison-brown)
"Sunshower" - LATASHÁ(https://soundcloud.com/best-music-pro...)
---------------------------------------------------
Gear I Use: (affiliate links)
Recording Gear
► Camera - LUMIX G7 https://amzn.to/3LmfGdk
► SD Cards - SanDisk Extreme PRO https://amzn.to/3BPXrd1
► Capture Card - EVGA XR1 https://amzn.to/3Bn8qt7
► Studio Lights https://amzn.to/3BnYrUd
► Microphone - Shure SM7b https://amzn.to/3BP0TEB
► Interface - Presonus Quantum https://amzn.to/3QVeX3T
► Teleprompter https://amzn.to/3BxcN50
Servers and Networking
► My Remote Editing PC - https://amzn.to/3J1hN5g
► DriveStor 4 NAS - https://amzn.to/40R5LDz
► 2.5 GbE Switch - https://amzn.to/43unwub
---------------------------------------------------
Timestamps:
0:00 Building a Kubernetes Cluster From Broken PCs
0:52 The Lenovo ThinkCentres
1:45 What I'll Be Doing
2:30 Notion (Sponsor)
3:50 What I'll Be Doing Cont.
5:20 Provisioning The Nodes
6:02 SSH & Ansible
9:54 Installing K3s
12:23 Running Rancher
14:47 HA Storage With Longhorn
16:03 Testing Longhorn with Minecraft Server
21:50 Results
22:15 Power Draw
22:58 Recommendations and Conclusion
Get started using Notion Projects for free, and unlock the power of AI for only $10 a month: https://ntn.so/hardwarehaven
► Using OpenSSH Keys: https://youtu.be/GxRu35fy-oY
► Techno Tim's K3s Guide: https://technotim.live/posts/k3s-etcd-ansible/
► Techno Tim's Rancher Guide: https://technotim.live/posts/rancher-ha-install/
---------------------------------------------------
Music (in order):
"Hardware Haven Theme" -Me (https://youtu.be/FwD2mOYDPNA)
"CRENSHAW VIBES" - GARRISON (https://soundcloud.com/garrison-brown)
"Sunshower" - LATASHÁ(https://soundcloud.com/best-music-pro...)
---------------------------------------------------
Gear I Use: (affiliate links)
Recording Gear
► Camera - LUMIX G7 https://amzn.to/3LmfGdk
► SD Cards - SanDisk Extreme PRO https://amzn.to/3BPXrd1
► Capture Card - EVGA XR1 https://amzn.to/3Bn8qt7
► Studio Lights https://amzn.to/3BnYrUd
► Microphone - Shure SM7b https://amzn.to/3BP0TEB
► Interface - Presonus Quantum https://amzn.to/3QVeX3T
► Teleprompter https://amzn.to/3BxcN50
Servers and Networking
► My Remote Editing PC - https://amzn.to/3J1hN5g
► DriveStor 4 NAS - https://amzn.to/40R5LDz
► 2.5 GbE Switch - https://amzn.to/43unwub
---------------------------------------------------
Timestamps:
0:00 Building a Kubernetes Cluster From Broken PCs
0:52 The Lenovo ThinkCentres
1:45 What I'll Be Doing
2:30 Notion (Sponsor)
3:50 What I'll Be Doing Cont.
5:20 Provisioning The Nodes
6:02 SSH & Ansible
9:54 Installing K3s
12:23 Running Rancher
14:47 HA Storage With Longhorn
16:03 Testing Longhorn with Minecraft Server
21:50 Results
22:15 Power Draw
22:58 Recommendations and Conclusion
I built a lower power, efficient, and near silent server cluster! Although this cluster is small and efficient, it's still powerful enough to run a high availa...
I built a lower power, efficient, and near silent server cluster! Although this cluster is small and efficient, it's still powerful enough to run a high availability Kubernetes cluster with many services running in High Availability mode! There are so many options with running a small cluster like this, the possibilities are endless!
Video Notes: https://technotim.live/posts/low-power-cluster/
A HUGE thanks to Datree for sponsoring this video!
Combat misconfigurations. Empower engineers.
https://www.datree.io
Disclosures:
- I purchased everything with my own money
Intel NUC 11 - https://amzn.to/43TK8nS
Intel NUC 12 - https://amzn.to/3MZjC6C
SAMSUNG 980 PRO SSD 2TB PCIe NVMe - https://amzn.to/41vUOrk
SAMSUNG 870 EVO SATA - https://amzn.to/3KQMriU
G.Skill RipJaws DDR4 SO-DIMM Series 64GB - https://amzn.to/3AlstI8
Mk1 Manufacturing - https://www.mk1manufacturing.com/cart.php
See the kit here:
https://kit.co/TechnoTim/efficient-low-power-powerful-virtualization-server
Want to set these up with Proxmox? No problem!
https://www.youtube.com/watch?v=XoObI3L9xNA
Looking to se up a cluster yourself? Check out the video and the docs!
https://www.youtube.com/watch?v=CbkEWcUZ7zM
Thanks (Red Shirt) Jeff Geerling for the clip!
https://www.youtube.com/@UCR-DXc1voovS8nhAvccRZhg
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 - How to Build a Low Power Cluster
00:18 - Hardware Specs
01:20 - Rack Mounting Intel NUCs
02:17 - Remote Control & Power Control
02:58 - Provisioning the Cluster
03:28 - Why Kubernetes?
03:39 - Automated Install of Kubernetes
04:20 - Kubernetes Policy Management (Today's Sponsor, Datree)
05:46 - Installing a High Availability Kubernetes Cluster
06:51 - Testing High Availability with NGINX
08:57 - Introducing Chaos
10:04 - What Can We Do with a Cluster?
10:35 - How Much Power Does This Cluster Used?
11:20 - What Do I think of a Low Power but Powerful Cluster?
Thank you for watching!
I built a lower power, efficient, and near silent server cluster! Although this cluster is small and efficient, it's still powerful enough to run a high availability Kubernetes cluster with many services running in High Availability mode! There are so many options with running a small cluster like this, the possibilities are endless!
Video Notes: https://technotim.live/posts/low-power-cluster/
A HUGE thanks to Datree for sponsoring this video!
Combat misconfigurations. Empower engineers.
https://www.datree.io
Disclosures:
- I purchased everything with my own money
Intel NUC 11 - https://amzn.to/43TK8nS
Intel NUC 12 - https://amzn.to/3MZjC6C
SAMSUNG 980 PRO SSD 2TB PCIe NVMe - https://amzn.to/41vUOrk
SAMSUNG 870 EVO SATA - https://amzn.to/3KQMriU
G.Skill RipJaws DDR4 SO-DIMM Series 64GB - https://amzn.to/3AlstI8
Mk1 Manufacturing - https://www.mk1manufacturing.com/cart.php
See the kit here:
https://kit.co/TechnoTim/efficient-low-power-powerful-virtualization-server
Want to set these up with Proxmox? No problem!
https://www.youtube.com/watch?v=XoObI3L9xNA
Looking to se up a cluster yourself? Check out the video and the docs!
https://www.youtube.com/watch?v=CbkEWcUZ7zM
Thanks (Red Shirt) Jeff Geerling for the clip!
https://www.youtube.com/@UCR-DXc1voovS8nhAvccRZhg
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 - How to Build a Low Power Cluster
00:18 - Hardware Specs
01:20 - Rack Mounting Intel NUCs
02:17 - Remote Control & Power Control
02:58 - Provisioning the Cluster
03:28 - Why Kubernetes?
03:39 - Automated Install of Kubernetes
04:20 - Kubernetes Policy Management (Today's Sponsor, Datree)
05:46 - Installing a High Availability Kubernetes Cluster
06:51 - Testing High Availability with NGINX
08:57 - Introducing Chaos
10:04 - What Can We Do with a Cluster?
10:35 - How Much Power Does This Cluster Used?
11:20 - What Do I think of a Low Power but Powerful Cluster?
Thank you for watching!
This video explains you about "What is Cluster? Why do we need Cluster? what are the types of Clusters? and Understand the Basic Cluster Concepts for Beginners"...
This video explains you about "What is Cluster? Why do we need Cluster? what are the types of Clusters? and Understand the Basic Cluster Concepts for Beginners".
COMPLETE FULL TRAINING & TUTORIAL VIDEOS:
Devops Tutorial & Devops Online Training - https://bit.ly/devops-full-tutorial-videos
Puppet Tutorial & Puppet Online Training - https://bit.ly/puppet-full-tutorial-videos
Ansible Tutorial & Ansible Online Training - https://bit.ly/ansible-full-tutorial-videos
Docker Tutorial & Docker Online Training - https://bit.ly/docker-full-tutorial-videos
Kubernetes Tutorial & Kubernetes Online Training - https://bit.ly/kubernetes-full-tutorial-videos
Jenkins Tutorial and Jenkins Online Training - https://bit.ly/jenkins-full-tutorial-videos
Python Programming Tutorial & Python Online Training - https://bit.ly/python-full-tutorial-videos
Cloud Computing Tutorial & Cloud Computing Online Training - https://bit.ly/cloud-computing-full-tutorial-videos
Openstack Tutorial & Openstack Online Training - https://bit.ly/openstack-full-tutorial-videos
Clustering Tutorial & Clustering Online Training - https://bit.ly/clustering-full-tutorial-videos
VCS Cluster Tutorial & Veritas Cluster Online Training - https://bit.ly/vcs-clustering-full-tutorial-videos
Ubuntu Linux Tutorial & Ubuntu Online Training - https://bit.ly/ubuntu-full-tutorial-videos
RHCSA and RHCE Tutorial & RHCSA and RHCE Online Training - rhce-linux-full-tutorial-videos
Linux Tutorial & Linux Online Training - https://bit.ly/linux-full-training-videos
Subscribe our channel "LearnITGuide Tutorials" for more updates and stay connected with us on social networking sites,
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#cluster #highavailabilty #loadbalancer
cluster tutorial, cluster tutorial for beginners, clustering tutorial, server clustering tutorial, linux cluster tutorial, cluster concepts, cluster basics, cluster video, cluster tutorial videos, cluster basic concepts, basic cluster concepts, how cluster works, introduction to cluster, introduction to clustering, clustering tutorials, understand cluster concepts, cluster concepts for beginners, high availability cluster tutorial, server clustering concepts, clustering tutorials
This video explains you about "What is Cluster? Why do we need Cluster? what are the types of Clusters? and Understand the Basic Cluster Concepts for Beginners".
COMPLETE FULL TRAINING & TUTORIAL VIDEOS:
Devops Tutorial & Devops Online Training - https://bit.ly/devops-full-tutorial-videos
Puppet Tutorial & Puppet Online Training - https://bit.ly/puppet-full-tutorial-videos
Ansible Tutorial & Ansible Online Training - https://bit.ly/ansible-full-tutorial-videos
Docker Tutorial & Docker Online Training - https://bit.ly/docker-full-tutorial-videos
Kubernetes Tutorial & Kubernetes Online Training - https://bit.ly/kubernetes-full-tutorial-videos
Jenkins Tutorial and Jenkins Online Training - https://bit.ly/jenkins-full-tutorial-videos
Python Programming Tutorial & Python Online Training - https://bit.ly/python-full-tutorial-videos
Cloud Computing Tutorial & Cloud Computing Online Training - https://bit.ly/cloud-computing-full-tutorial-videos
Openstack Tutorial & Openstack Online Training - https://bit.ly/openstack-full-tutorial-videos
Clustering Tutorial & Clustering Online Training - https://bit.ly/clustering-full-tutorial-videos
VCS Cluster Tutorial & Veritas Cluster Online Training - https://bit.ly/vcs-clustering-full-tutorial-videos
Ubuntu Linux Tutorial & Ubuntu Online Training - https://bit.ly/ubuntu-full-tutorial-videos
RHCSA and RHCE Tutorial & RHCSA and RHCE Online Training - rhce-linux-full-tutorial-videos
Linux Tutorial & Linux Online Training - https://bit.ly/linux-full-training-videos
Subscribe our channel "LearnITGuide Tutorials" for more updates and stay connected with us on social networking sites,
Youtube Channel : https://bit.ly/learnitguide
Facebook : http://www.facebook.com/learnitguide
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Whatsapp: https://bit.ly/whatsapp-learnitguide
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Visit our Website : https://www.learnitguide.net
#cluster #highavailabilty #loadbalancer
cluster tutorial, cluster tutorial for beginners, clustering tutorial, server clustering tutorial, linux cluster tutorial, cluster concepts, cluster basics, cluster video, cluster tutorial videos, cluster basic concepts, basic cluster concepts, how cluster works, introduction to cluster, introduction to clustering, clustering tutorials, understand cluster concepts, cluster concepts for beginners, high availability cluster tutorial, server clustering concepts, clustering tutorials
Learn how to make a cluster computer using Raspberry Pi's! You can also use this method to build your own super computer.
Parts you will need:
2 or more Raspb...
Learn how to make a cluster computer using Raspberry Pi's! You can also use this method to build your own super computer.
Parts you will need:
2 or more Raspberry Pi's - http://goo.gl/8doKXp
SD cards for each Pi - http://goo.gl/6kelAa
Power Cables for each Pi - http://goo.gl/Zozwk9
Powered USB Hub (optional) - http://goo.gl/Pe6oNl
Networking Cables - http://goo.gl/P540y1
A Hub or a Router - http://goo.gl/srXHvm
Build Instructions:
http://www.tinkernut.com/2014/04/27/make-cluster-computer/
Help support my channel:
http://www.patreon.com/tinkernut
Get social!
http://plus.google.com/+Tinkernut
http://www.twitter.com/tinkernut
Learn how to make a cluster computer using Raspberry Pi's! You can also use this method to build your own super computer.
Parts you will need:
2 or more Raspberry Pi's - http://goo.gl/8doKXp
SD cards for each Pi - http://goo.gl/6kelAa
Power Cables for each Pi - http://goo.gl/Zozwk9
Powered USB Hub (optional) - http://goo.gl/Pe6oNl
Networking Cables - http://goo.gl/P540y1
A Hub or a Router - http://goo.gl/srXHvm
Build Instructions:
http://www.tinkernut.com/2014/04/27/make-cluster-computer/
Help support my channel:
http://www.patreon.com/tinkernut
Get social!
http://plus.google.com/+Tinkernut
http://www.twitter.com/tinkernut
Everyone seems to be asking, so I figured I'd answer. I'll explain what I use my small Pi clusters for, and what some other people use them for.
But also, why ...
Everyone seems to be asking, so I figured I'd answer. I'll explain what I use my small Pi clusters for, and what some other people use them for.
But also, why cluster in the first place? Can't you just buy an EPYC 64-core CPU and an RTX 3080 and have all the processing power you'd ever need?
Maybe. But color me skeptical!
If you're wondering about the giant cluster shown at the end of the video, check out the full video for the world's largest Pi cluster on the Oracle Developers channel: https://www.youtube.com/watch?v=KbVcRQQ9PNw
Support me on Patreon: https://www.patreon.com/geerlingguy
Sponsor me on GitHub: https://github.com/sponsors/geerlingguy
#RaspberryPi #Cluster #ARM
Contents:
00:00 - The motivation
00:27 - What a Pi cluster CAN'T do
01:35 - What a Pi cluster CAN do
02:47 - But why a cluster?
05:05 - But why a Pi Cluster?
06:54 - Performance isn't everything
08:06 - Enterprise use cases
08:45 - But there's no ECC RAM!
09:39 - Final thoughts and outtakes
Everyone seems to be asking, so I figured I'd answer. I'll explain what I use my small Pi clusters for, and what some other people use them for.
But also, why cluster in the first place? Can't you just buy an EPYC 64-core CPU and an RTX 3080 and have all the processing power you'd ever need?
Maybe. But color me skeptical!
If you're wondering about the giant cluster shown at the end of the video, check out the full video for the world's largest Pi cluster on the Oracle Developers channel: https://www.youtube.com/watch?v=KbVcRQQ9PNw
Support me on Patreon: https://www.patreon.com/geerlingguy
Sponsor me on GitHub: https://github.com/sponsors/geerlingguy
#RaspberryPi #Cluster #ARM
Contents:
00:00 - The motivation
00:27 - What a Pi cluster CAN'T do
01:35 - What a Pi cluster CAN do
02:47 - But why a cluster?
05:05 - But why a Pi Cluster?
06:54 - Performance isn't everything
08:06 - Enterprise use cases
08:45 - But there's no ECC RAM!
09:39 - Final thoughts and outtakes
ENTER TO WIN a custom Raspberry Pi (pre-built with K3s): https://bit.ly/2VHhfwt
Learn more about SUSE Rancher: https://bit.ly/3rb8Ih0
Need help with Kubernetes?...
ENTER TO WIN a custom Raspberry Pi (pre-built with K3s): https://bit.ly/2VHhfwt
Learn more about SUSE Rancher: https://bit.ly/3rb8Ih0
Need help with Kubernetes?? (i did) Ask Boxboat for help: https://bit.ly/3izncVB
🔎🔎the WALKTHROUGH: https://bit.ly/3xIkQbV
I built a Raspberry Pi SUPER COMPUTER using Kubernetes (k3s) and Rancher. This project was insanely fun and I want YOU to do it. Why? You will learn about clustering, Kubernetes, k3s and so much more. Basically, these are skills you can take with you into the enterprise.
my Interview with Boxboat: https://youtu.be/4bA38wmSr4w
my Interview with Rancher: https://youtu.be/IunGsYpgtJQ
Get a Raspberry Pi: https://geni.us/aBeqAL (affiliate)
Build a CLUSTER:
---------------------------------------------------
4 Pi Cluster: https://geni.us/pbB8 (affiliate)
8 Pi Cluster: https://geni.us/v0Jt5 (affiliate)
Network Switch: https://geni.us/rLQE (affiliate)
USB Power Hub: https://geni.us/TfeK (affiliate)
🔥🔥Join the NetworkChuck membership: https://bit.ly/3riRhek
SUPPORT NETWORKCHUCK
---------------------------------------------------
➡️NetworkChuck membership: https://bit.ly/3riRhek
☕☕ COFFEE and MERCH: https://NetworkChuck.coffee
Check out my new channel, https://bit.ly/nc_clips
🆘🆘NEED HELP?? Join the Discord Server: https://discord.gg/networkchuck
STUDY WITH ME on Twitch: https://bit.ly/nc_twitch
READY TO LEARN??
---------------------------------------------------
-Learn Python: https://bit.ly/3rzZjzz
-Get your CCNA: https://bit.ly/nc-ccna
FOLLOW ME EVERYWHERE
---------------------------------------------------
Instagram: https://www.instagram.com/networkchuck/
Twitter: https://twitter.com/networkchuck
Facebook: https://www.facebook.com/NetworkChuck/
Join the Discord server: http://bit.ly/nc-discord
0:00 ⏩ Intro
2:38 ⏩ What do you need?
3:44 ⏩ What is a cluster? And WHY???
5:56 ⏩ What is Kubernetes?
6:16 ⏩ What is a container??
9:08 ⏩ K3s (what is that??)
11:53 ⏩ STEP 1: Raspberry Pi Headless Prep
19:07 ⏩ STEP 2: K3s prep
20:43 ⏩ STEP 3: K3s Install (master setup)
23:12 ⏩ STEP 4: K3s Install (node setup)
26:32 ⏩ STEP 5: Rancher Install (optional)
33:51 ⏩ STEP 6: Deploy your 1st APP in K3s!!!
39:31 ⏩ STEP 7: EXPOSE your app with a Node Port
44:35 ⏩ What about LOAD Balancing?!?!?!?! (Let’s visualize it)
50:59 ⏩ Kubernetes Ingresseseseses (DNS Load Balancing)
54:14 ⏩ Install Minecraft using a Helm Chart
AFFILIATES & REFERRALS
---------------------------------------------------
(GEAR I USE...STUFF I RECOMMEND)
My network gear: https://geni.us/L6wyIUj
Amazon Affiliate Store: https://www.amazon.com/shop/networkchuck
Buy a Raspberry Pi: https://geni.us/aBeqAL
#kubernetes #raspberrypi #rancher
ENTER TO WIN a custom Raspberry Pi (pre-built with K3s): https://bit.ly/2VHhfwt
Learn more about SUSE Rancher: https://bit.ly/3rb8Ih0
Need help with Kubernetes?? (i did) Ask Boxboat for help: https://bit.ly/3izncVB
🔎🔎the WALKTHROUGH: https://bit.ly/3xIkQbV
I built a Raspberry Pi SUPER COMPUTER using Kubernetes (k3s) and Rancher. This project was insanely fun and I want YOU to do it. Why? You will learn about clustering, Kubernetes, k3s and so much more. Basically, these are skills you can take with you into the enterprise.
my Interview with Boxboat: https://youtu.be/4bA38wmSr4w
my Interview with Rancher: https://youtu.be/IunGsYpgtJQ
Get a Raspberry Pi: https://geni.us/aBeqAL (affiliate)
Build a CLUSTER:
---------------------------------------------------
4 Pi Cluster: https://geni.us/pbB8 (affiliate)
8 Pi Cluster: https://geni.us/v0Jt5 (affiliate)
Network Switch: https://geni.us/rLQE (affiliate)
USB Power Hub: https://geni.us/TfeK (affiliate)
🔥🔥Join the NetworkChuck membership: https://bit.ly/3riRhek
SUPPORT NETWORKCHUCK
---------------------------------------------------
➡️NetworkChuck membership: https://bit.ly/3riRhek
☕☕ COFFEE and MERCH: https://NetworkChuck.coffee
Check out my new channel, https://bit.ly/nc_clips
🆘🆘NEED HELP?? Join the Discord Server: https://discord.gg/networkchuck
STUDY WITH ME on Twitch: https://bit.ly/nc_twitch
READY TO LEARN??
---------------------------------------------------
-Learn Python: https://bit.ly/3rzZjzz
-Get your CCNA: https://bit.ly/nc-ccna
FOLLOW ME EVERYWHERE
---------------------------------------------------
Instagram: https://www.instagram.com/networkchuck/
Twitter: https://twitter.com/networkchuck
Facebook: https://www.facebook.com/NetworkChuck/
Join the Discord server: http://bit.ly/nc-discord
0:00 ⏩ Intro
2:38 ⏩ What do you need?
3:44 ⏩ What is a cluster? And WHY???
5:56 ⏩ What is Kubernetes?
6:16 ⏩ What is a container??
9:08 ⏩ K3s (what is that??)
11:53 ⏩ STEP 1: Raspberry Pi Headless Prep
19:07 ⏩ STEP 2: K3s prep
20:43 ⏩ STEP 3: K3s Install (master setup)
23:12 ⏩ STEP 4: K3s Install (node setup)
26:32 ⏩ STEP 5: Rancher Install (optional)
33:51 ⏩ STEP 6: Deploy your 1st APP in K3s!!!
39:31 ⏩ STEP 7: EXPOSE your app with a Node Port
44:35 ⏩ What about LOAD Balancing?!?!?!?! (Let’s visualize it)
50:59 ⏩ Kubernetes Ingresseseseses (DNS Load Balancing)
54:14 ⏩ Install Minecraft using a Helm Chart
AFFILIATES & REFERRALS
---------------------------------------------------
(GEAR I USE...STUFF I RECOMMEND)
My network gear: https://geni.us/L6wyIUj
Amazon Affiliate Store: https://www.amazon.com/shop/networkchuck
Buy a Raspberry Pi: https://geni.us/aBeqAL
#kubernetes #raspberrypi #rancher
Visit https://www.squarespace.com/redshirtjeff to save 10% off your first purchase of a website or domain.
Turing Pi's shaking things up with their new RK1. It...
Visit https://www.squarespace.com/redshirtjeff to save 10% off your first purchase of a website or domain.
Turing Pi's shaking things up with their new RK1. It's 5x faster than the Pi CM4.
But is it worth the price? Dive into my test results, then we'll rack up two SBC clusters: 6 Pi CM4s on the DeskPi Super6c cluster board, and 4 Turing Pi RK1s in the Turing Pi 2.
Some things I mentioned in the video (some links are affiliate links):
- My Pi Cluster open source project: https://github.com/geerlingguy/pi-cluster
- Turing Pi 2: https://turingpi.com/product/turing-pi-2-5/
- Turing RK1: https://turingpi.com/product/turing-rk1/?attribute_ram=8+GB
- DeskPi Super6C: https://amzn.to/3UuBLMW
- Raspberry Pi Compute Module 4: https://www.raspberrypi.com/products/compute-module-4/
- DeskPi RackMate T1 (US): https://amzn.to/44dfYww
- DeskPi RackMate T1 (UK): https://www.amazon.co.uk/dp/B0CS6MHCY8
- Deskpi RackMate T1 (DE/EU): https://www.amazon.de/dp/B0CS6MHCY8
- MyElectronics dual ITX rackmount enclosure: https://amzn.to/3UxidYa
- My 2021 video on Turing Pi 2: https://www.youtube.com/watch?v=IUPYpZBfsMU
- My 2022 video on deploying the TP2 on a farm: https://www.youtube.com/watch?v=OLRldZjty_s
- COOLM 12v 8A power supply: https://amzn.to/3UyBbOn
Support me on Patreon: https://www.patreon.com/geerlingguy
Sponsor me on GitHub: https://github.com/sponsors/geerlingguy
Merch: https://redshirtjeff.com
2nd Channel: https://www.youtube.com/c/GeerlingEngineering
Contents:
00:00 - The new king
00:57 - CM4 vs RK1
02:11 - A crippling feature
04:22 - RK1's RK3588 performance
05:57 - Mini 10" Rackmount
07:11 - Rackmount build
15:24 - Mini Rack build
19:32 - First boot in the rack
20:49 - Configuring networking with Ansible
24:00 - Kubernetes install
26:34 - Kubernetes overview and debugging
28:26 - It works!
29:31 - And it's faster!
30:02 - Working on a new site
Visit https://www.squarespace.com/redshirtjeff to save 10% off your first purchase of a website or domain.
Turing Pi's shaking things up with their new RK1. It's 5x faster than the Pi CM4.
But is it worth the price? Dive into my test results, then we'll rack up two SBC clusters: 6 Pi CM4s on the DeskPi Super6c cluster board, and 4 Turing Pi RK1s in the Turing Pi 2.
Some things I mentioned in the video (some links are affiliate links):
- My Pi Cluster open source project: https://github.com/geerlingguy/pi-cluster
- Turing Pi 2: https://turingpi.com/product/turing-pi-2-5/
- Turing RK1: https://turingpi.com/product/turing-rk1/?attribute_ram=8+GB
- DeskPi Super6C: https://amzn.to/3UuBLMW
- Raspberry Pi Compute Module 4: https://www.raspberrypi.com/products/compute-module-4/
- DeskPi RackMate T1 (US): https://amzn.to/44dfYww
- DeskPi RackMate T1 (UK): https://www.amazon.co.uk/dp/B0CS6MHCY8
- Deskpi RackMate T1 (DE/EU): https://www.amazon.de/dp/B0CS6MHCY8
- MyElectronics dual ITX rackmount enclosure: https://amzn.to/3UxidYa
- My 2021 video on Turing Pi 2: https://www.youtube.com/watch?v=IUPYpZBfsMU
- My 2022 video on deploying the TP2 on a farm: https://www.youtube.com/watch?v=OLRldZjty_s
- COOLM 12v 8A power supply: https://amzn.to/3UyBbOn
Support me on Patreon: https://www.patreon.com/geerlingguy
Sponsor me on GitHub: https://github.com/sponsors/geerlingguy
Merch: https://redshirtjeff.com
2nd Channel: https://www.youtube.com/c/GeerlingEngineering
Contents:
00:00 - The new king
00:57 - CM4 vs RK1
02:11 - A crippling feature
04:22 - RK1's RK3588 performance
05:57 - Mini 10" Rackmount
07:11 - Rackmount build
15:24 - Mini Rack build
19:32 - First boot in the rack
20:49 - Configuring networking with Ansible
24:00 - Kubernetes install
26:34 - Kubernetes overview and debugging
28:26 - It works!
29:31 - And it's faster!
30:02 - Working on a new site
5 Computers. All doing the same thing. Enjoy
Enjoy Subscribe Helps Us Get 3k Subscribe !!! .. 👇👇👇👇👇
* CHECK US OUT ON *SOCICAL MEDIA ** 👇👇👇👇 $$ LINK...
5 Computers. All doing the same thing. Enjoy
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Get started using Notion Projects for free, and unlock the power of AI for only $10 a month: https://ntn.so/hardwarehaven
► Using OpenSSH Keys: https://youtu.be/GxRu35fy-oY
► Techno Tim's K3s Guide: https://technotim.live/posts/k3s-etcd-ansible/
► Techno Tim's Rancher Guide: https://technotim.live/posts/rancher-ha-install/
---------------------------------------------------
Music (in order):
"Hardware Haven Theme" -Me (https://youtu.be/FwD2mOYDPNA)
"CRENSHAW VIBES" - GARRISON (https://soundcloud.com/garrison-brown)
"Sunshower" - LATASHÁ(https://soundcloud.com/best-music-pro...)
---------------------------------------------------
Gear I Use: (affiliate links)
Recording Gear
► Camera - LUMIX G7 https://amzn.to/3LmfGdk
► SD Cards - SanDisk Extreme PRO https://amzn.to/3BPXrd1
► Capture Card - EVGA XR1 https://amzn.to/3Bn8qt7
► Studio Lights https://amzn.to/3BnYrUd
► Microphone - Shure SM7b https://amzn.to/3BP0TEB
► Interface - Presonus Quantum https://amzn.to/3QVeX3T
► Teleprompter https://amzn.to/3BxcN50
Servers and Networking
► My Remote Editing PC - https://amzn.to/3J1hN5g
► DriveStor 4 NAS - https://amzn.to/40R5LDz
► 2.5 GbE Switch - https://amzn.to/43unwub
---------------------------------------------------
Timestamps:
0:00 Building a Kubernetes Cluster From Broken PCs
0:52 The Lenovo ThinkCentres
1:45 What I'll Be Doing
2:30 Notion (Sponsor)
3:50 What I'll Be Doing Cont.
5:20 Provisioning The Nodes
6:02 SSH & Ansible
9:54 Installing K3s
12:23 Running Rancher
14:47 HA Storage With Longhorn
16:03 Testing Longhorn with Minecraft Server
21:50 Results
22:15 Power Draw
22:58 Recommendations and Conclusion
I built a lower power, efficient, and near silent server cluster! Although this cluster is small and efficient, it's still powerful enough to run a high availability Kubernetes cluster with many services running in High Availability mode! There are so many options with running a small cluster like this, the possibilities are endless!
Video Notes: https://technotim.live/posts/low-power-cluster/
A HUGE thanks to Datree for sponsoring this video!
Combat misconfigurations. Empower engineers.
https://www.datree.io
Disclosures:
- I purchased everything with my own money
Intel NUC 11 - https://amzn.to/43TK8nS
Intel NUC 12 - https://amzn.to/3MZjC6C
SAMSUNG 980 PRO SSD 2TB PCIe NVMe - https://amzn.to/41vUOrk
SAMSUNG 870 EVO SATA - https://amzn.to/3KQMriU
G.Skill RipJaws DDR4 SO-DIMM Series 64GB - https://amzn.to/3AlstI8
Mk1 Manufacturing - https://www.mk1manufacturing.com/cart.php
See the kit here:
https://kit.co/TechnoTim/efficient-low-power-powerful-virtualization-server
Want to set these up with Proxmox? No problem!
https://www.youtube.com/watch?v=XoObI3L9xNA
Looking to se up a cluster yourself? Check out the video and the docs!
https://www.youtube.com/watch?v=CbkEWcUZ7zM
Thanks (Red Shirt) Jeff Geerling for the clip!
https://www.youtube.com/@UCR-DXc1voovS8nhAvccRZhg
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 - How to Build a Low Power Cluster
00:18 - Hardware Specs
01:20 - Rack Mounting Intel NUCs
02:17 - Remote Control & Power Control
02:58 - Provisioning the Cluster
03:28 - Why Kubernetes?
03:39 - Automated Install of Kubernetes
04:20 - Kubernetes Policy Management (Today's Sponsor, Datree)
05:46 - Installing a High Availability Kubernetes Cluster
06:51 - Testing High Availability with NGINX
08:57 - Introducing Chaos
10:04 - What Can We Do with a Cluster?
10:35 - How Much Power Does This Cluster Used?
11:20 - What Do I think of a Low Power but Powerful Cluster?
Thank you for watching!
This video explains you about "What is Cluster? Why do we need Cluster? what are the types of Clusters? and Understand the Basic Cluster Concepts for Beginners".
COMPLETE FULL TRAINING & TUTORIAL VIDEOS:
Devops Tutorial & Devops Online Training - https://bit.ly/devops-full-tutorial-videos
Puppet Tutorial & Puppet Online Training - https://bit.ly/puppet-full-tutorial-videos
Ansible Tutorial & Ansible Online Training - https://bit.ly/ansible-full-tutorial-videos
Docker Tutorial & Docker Online Training - https://bit.ly/docker-full-tutorial-videos
Kubernetes Tutorial & Kubernetes Online Training - https://bit.ly/kubernetes-full-tutorial-videos
Jenkins Tutorial and Jenkins Online Training - https://bit.ly/jenkins-full-tutorial-videos
Python Programming Tutorial & Python Online Training - https://bit.ly/python-full-tutorial-videos
Cloud Computing Tutorial & Cloud Computing Online Training - https://bit.ly/cloud-computing-full-tutorial-videos
Openstack Tutorial & Openstack Online Training - https://bit.ly/openstack-full-tutorial-videos
Clustering Tutorial & Clustering Online Training - https://bit.ly/clustering-full-tutorial-videos
VCS Cluster Tutorial & Veritas Cluster Online Training - https://bit.ly/vcs-clustering-full-tutorial-videos
Ubuntu Linux Tutorial & Ubuntu Online Training - https://bit.ly/ubuntu-full-tutorial-videos
RHCSA and RHCE Tutorial & RHCSA and RHCE Online Training - rhce-linux-full-tutorial-videos
Linux Tutorial & Linux Online Training - https://bit.ly/linux-full-training-videos
Subscribe our channel "LearnITGuide Tutorials" for more updates and stay connected with us on social networking sites,
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#cluster #highavailabilty #loadbalancer
cluster tutorial, cluster tutorial for beginners, clustering tutorial, server clustering tutorial, linux cluster tutorial, cluster concepts, cluster basics, cluster video, cluster tutorial videos, cluster basic concepts, basic cluster concepts, how cluster works, introduction to cluster, introduction to clustering, clustering tutorials, understand cluster concepts, cluster concepts for beginners, high availability cluster tutorial, server clustering concepts, clustering tutorials
Learn how to make a cluster computer using Raspberry Pi's! You can also use this method to build your own super computer.
Parts you will need:
2 or more Raspberry Pi's - http://goo.gl/8doKXp
SD cards for each Pi - http://goo.gl/6kelAa
Power Cables for each Pi - http://goo.gl/Zozwk9
Powered USB Hub (optional) - http://goo.gl/Pe6oNl
Networking Cables - http://goo.gl/P540y1
A Hub or a Router - http://goo.gl/srXHvm
Build Instructions:
http://www.tinkernut.com/2014/04/27/make-cluster-computer/
Help support my channel:
http://www.patreon.com/tinkernut
Get social!
http://plus.google.com/+Tinkernut
http://www.twitter.com/tinkernut
Everyone seems to be asking, so I figured I'd answer. I'll explain what I use my small Pi clusters for, and what some other people use them for.
But also, why cluster in the first place? Can't you just buy an EPYC 64-core CPU and an RTX 3080 and have all the processing power you'd ever need?
Maybe. But color me skeptical!
If you're wondering about the giant cluster shown at the end of the video, check out the full video for the world's largest Pi cluster on the Oracle Developers channel: https://www.youtube.com/watch?v=KbVcRQQ9PNw
Support me on Patreon: https://www.patreon.com/geerlingguy
Sponsor me on GitHub: https://github.com/sponsors/geerlingguy
#RaspberryPi #Cluster #ARM
Contents:
00:00 - The motivation
00:27 - What a Pi cluster CAN'T do
01:35 - What a Pi cluster CAN do
02:47 - But why a cluster?
05:05 - But why a Pi Cluster?
06:54 - Performance isn't everything
08:06 - Enterprise use cases
08:45 - But there's no ECC RAM!
09:39 - Final thoughts and outtakes
ENTER TO WIN a custom Raspberry Pi (pre-built with K3s): https://bit.ly/2VHhfwt
Learn more about SUSE Rancher: https://bit.ly/3rb8Ih0
Need help with Kubernetes?? (i did) Ask Boxboat for help: https://bit.ly/3izncVB
🔎🔎the WALKTHROUGH: https://bit.ly/3xIkQbV
I built a Raspberry Pi SUPER COMPUTER using Kubernetes (k3s) and Rancher. This project was insanely fun and I want YOU to do it. Why? You will learn about clustering, Kubernetes, k3s and so much more. Basically, these are skills you can take with you into the enterprise.
my Interview with Boxboat: https://youtu.be/4bA38wmSr4w
my Interview with Rancher: https://youtu.be/IunGsYpgtJQ
Get a Raspberry Pi: https://geni.us/aBeqAL (affiliate)
Build a CLUSTER:
---------------------------------------------------
4 Pi Cluster: https://geni.us/pbB8 (affiliate)
8 Pi Cluster: https://geni.us/v0Jt5 (affiliate)
Network Switch: https://geni.us/rLQE (affiliate)
USB Power Hub: https://geni.us/TfeK (affiliate)
🔥🔥Join the NetworkChuck membership: https://bit.ly/3riRhek
SUPPORT NETWORKCHUCK
---------------------------------------------------
➡️NetworkChuck membership: https://bit.ly/3riRhek
☕☕ COFFEE and MERCH: https://NetworkChuck.coffee
Check out my new channel, https://bit.ly/nc_clips
🆘🆘NEED HELP?? Join the Discord Server: https://discord.gg/networkchuck
STUDY WITH ME on Twitch: https://bit.ly/nc_twitch
READY TO LEARN??
---------------------------------------------------
-Learn Python: https://bit.ly/3rzZjzz
-Get your CCNA: https://bit.ly/nc-ccna
FOLLOW ME EVERYWHERE
---------------------------------------------------
Instagram: https://www.instagram.com/networkchuck/
Twitter: https://twitter.com/networkchuck
Facebook: https://www.facebook.com/NetworkChuck/
Join the Discord server: http://bit.ly/nc-discord
0:00 ⏩ Intro
2:38 ⏩ What do you need?
3:44 ⏩ What is a cluster? And WHY???
5:56 ⏩ What is Kubernetes?
6:16 ⏩ What is a container??
9:08 ⏩ K3s (what is that??)
11:53 ⏩ STEP 1: Raspberry Pi Headless Prep
19:07 ⏩ STEP 2: K3s prep
20:43 ⏩ STEP 3: K3s Install (master setup)
23:12 ⏩ STEP 4: K3s Install (node setup)
26:32 ⏩ STEP 5: Rancher Install (optional)
33:51 ⏩ STEP 6: Deploy your 1st APP in K3s!!!
39:31 ⏩ STEP 7: EXPOSE your app with a Node Port
44:35 ⏩ What about LOAD Balancing?!?!?!?! (Let’s visualize it)
50:59 ⏩ Kubernetes Ingresseseseses (DNS Load Balancing)
54:14 ⏩ Install Minecraft using a Helm Chart
AFFILIATES & REFERRALS
---------------------------------------------------
(GEAR I USE...STUFF I RECOMMEND)
My network gear: https://geni.us/L6wyIUj
Amazon Affiliate Store: https://www.amazon.com/shop/networkchuck
Buy a Raspberry Pi: https://geni.us/aBeqAL
#kubernetes #raspberrypi #rancher
Visit https://www.squarespace.com/redshirtjeff to save 10% off your first purchase of a website or domain.
Turing Pi's shaking things up with their new RK1. It's 5x faster than the Pi CM4.
But is it worth the price? Dive into my test results, then we'll rack up two SBC clusters: 6 Pi CM4s on the DeskPi Super6c cluster board, and 4 Turing Pi RK1s in the Turing Pi 2.
Some things I mentioned in the video (some links are affiliate links):
- My Pi Cluster open source project: https://github.com/geerlingguy/pi-cluster
- Turing Pi 2: https://turingpi.com/product/turing-pi-2-5/
- Turing RK1: https://turingpi.com/product/turing-rk1/?attribute_ram=8+GB
- DeskPi Super6C: https://amzn.to/3UuBLMW
- Raspberry Pi Compute Module 4: https://www.raspberrypi.com/products/compute-module-4/
- DeskPi RackMate T1 (US): https://amzn.to/44dfYww
- DeskPi RackMate T1 (UK): https://www.amazon.co.uk/dp/B0CS6MHCY8
- Deskpi RackMate T1 (DE/EU): https://www.amazon.de/dp/B0CS6MHCY8
- MyElectronics dual ITX rackmount enclosure: https://amzn.to/3UxidYa
- My 2021 video on Turing Pi 2: https://www.youtube.com/watch?v=IUPYpZBfsMU
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Contents:
00:00 - The new king
00:57 - CM4 vs RK1
02:11 - A crippling feature
04:22 - RK1's RK3588 performance
05:57 - Mini 10" Rackmount
07:11 - Rackmount build
15:24 - Mini Rack build
19:32 - First boot in the rack
20:49 - Configuring networking with Ansible
24:00 - Kubernetes install
26:34 - Kubernetes overview and debugging
28:26 - It works!
29:31 - And it's faster!
30:02 - Working on a new site
A computer cluster consists of a set of loosely or tightly connected computers that work together so that, in many respects, they can be viewed as a single system. Unlike grid computers, computer clusters have each node set to perform the same task, controlled and scheduled by software.
The components of a cluster are usually connected to each other through fast local area networks ("LAN"), with each node (computer used as a server) running its own instance of an operating system. In most circumstances, all of the nodes use the same hardware and the same operating system, although in some setups (i.e. using Open Source Cluster Application Resources (OSCAR)), different operating systems can be used on each computer, and/or different hardware.
They are usually deployed to improve performance and availability over that of a single computer, while typically being much more cost-effective than single computers of comparable speed or availability.
Computer clusters emerged as a result of convergence of a number of computing trends including the availability of low-cost microprocessors, high speed networks, and software for high-performance distributed computing. They have a wide range of applicability and deployment, ranging from small business clusters with a handful of nodes to some of the fastest supercomputers in the world such as IBM's Sequoia. The applications that can be done however, are nonetheless limited, since the software needs to be purpose-built per task. It is hence not possible to use computer clusters for casual computing tasks.
... studies and a science and research computing institute. The university partners with NVIDIA, an accelerated computing company, and manages and provides access to a high-performance computing cluster.
"Training" new AI models could require piping large amounts of data quickly to the sites of computing clusters around the globe, he noted, while AI inference -- its actual responses to users' prompts -- will also have transmission requirements ... .
However, the country still lags behind in AI-specific computing capacity. Experts say partnerships with global technology firms could accelerate the development of high-performance computing clusters, essential for AI research and deployment.
... federal bureaucracy with machine-learning software, the tax agency's computing center in Martinsburg, West Virginia, will soon be home to a state-of-the-art Nvidia SuperPod AI computing cluster.
Bridging psychology and computation ... One might wonder why it’s still important to highlight these early figures, given how radically AI has transformed with massive compute clusters, big data, and deep learning frameworks.
Tax incentives and simplified procedures including tax credits for model training on national computing power and streamlined processes for setting up datacentres..
AI remains the primary factor behind the surge, with Google’s water consumption having jumped 20% in 2022 ...Data centers house multiple computer systems and storage devices, often within single buildings or clusters ... .
The new investments in the Kingdom included an announcement between Groq and Aramco Digital confirming a US$1.5bn plan to expand AI-powered inference infrastructure and cloud computing; ALAT and ...
Others included Google’s new AI-driven digital infrastructure and the launch of a computing cluster, and Qualcomm announcing availability of its ALLAM Arabic large language model (LLM) on Qualcomm AI Cloud.
Last week, Baidu announced that it has launched China's first third-generation Wanka cluster based on its self-developed Kunlun chips, marking a milestone in the AI computing power field and significantly improving training efficiency of AI models.
The work required access to the high-performance Roar computer cluster managed by the Penn StateInstitute for Computational and Data Sciences. "Integrating hundreds of radar images requires a great deal of computational power," Wauthier said ...DOI ... ....
We won't want to watch computers play baseball,' Gates said ... By comparison, Musk's xAI is running 100,000 of Nvidia's more advanced H100s at a computing cluster in Tennessee.
On Monday, MooreThreads and Hygon Information Technology, which develop AI processors, announced that their computing clusters and accelerators will support DeepSeek’s R1 and V3 models ... However, they pay for the computing power they use.
Story continues below ... Make sure all buttons and panels are present and aligned properly.Watch the instrument cluster carefully as you turn on the car ... This is typically in the trip computer on the instrument cluster or in the infotainment system ... .