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.
... computing experience, than one you’d move around with often ... In use is a cluster of GPUs (or graphics processing units, computing hardware) that is “bigger than anything” used for any models till now.
Laptop computers on display ... it is used to operate industrial motors and machinery, lights, computers and office equipment, as well as for heating, cooling, and ventilation ... Finished electronic products cluster is a big sector in the Philippines.
Questions, need help with your custom hosting solution, prepayment discounts, bring your own IPs, dedicated server cluster, /24 or larger IP assignments, cloud computing, colocation, 10G servers, IP ...
Developing a model of this scale presents significant technical hurdles, particularly in terms of computational resources. Training such a large model traditionally requires centralized clusters of ...
Doing so required thousands of hours experimenting with various ideas and running mathematical simulations on a computer, the Chaffins told CNN. In what appears to be clusters of white pixels on a ...
... (AI) and high-performance computing (HPC) ... atNorth’s Icelandic facilities draw entirely on renewable energy, supporting a surge in computational needs with a minimal environmental footprint.
(A) A cluster labeled as action perception network and mirror-neuron system ... (D) The bar plot shows the percent signal change values for dynamic and static stimuli of six action categories in the action perception and social cognition clusters.
Using computational analysis of the cell clusters, the researchers could reveal that the cell community also contained regulatory T cells (Tregs), which were stopping immune cell coordination.
In this gray-carpeted room, CNN and Fox News play on large monitors. Clusters of agents, analysts and supervisors are seated in front of computers marked with brightly colored signs designating their roles from “intake” to “intelligence.” ... On Nov ... ....
The rapid development of AI technology relies heavily on robust computing resources, and switches, as core network devices connecting server clusters, directly impact the efficiency and accuracy of AI tasks.
Wait — make that 58.... Companies including Microsoft, Meta, Google and Amazon are purchasing Nvidia's GPUs, such as the H100, in massive quantities to build clusters of computers for their AI work ... Read more of this story at Slashdot. .
While Meta appears to have the lead now, most of the big players in the field are likely working toward using compute clusters with more than 100,000 advanced chips.
These companies have notified the Department of Commerce about the results of their red-team safety tests, their plans to train powerful models, and large computing clusters they possess capable of such training.
By pooling global compute resources into decentralized clusters, we allow ourselves to flexibly scale to meet demand and enable dynamic expansion, whilst simultaneously reducing latency especially for inferencing.