Can a 12 y/o install Rancher Kubernetes? RKE2, Rancher, & Longhorn
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- Опубліковано 22 чер 2023
- Fun experiment to have my 12 y/o daughter install Kubernetes. Specifically RKE2, Rancher and Longhorn.
This is all based on my blog post : github.com/clemenko/rke_insta...
Thanks for watching. - Наука та технологія
Great stuff. And a good project for ancient people in the middle of nowhere.
Thanks. I guess. :D
Great job Andy Thank you sir.
Great video, very easy to follow. Thank you!
Glad it was helpful!
Nice! Should Kira have her own UA-cam channel talking about IT stuff, how she was deploying RKE2 Kubernetes cluster into a Harvester HCI and some other useful tips and tricks :))
Since she is 13 it would go to her head. HA! Having her go through an Harvester install might be fun.
Great video. Thank you ❤
You are so welcome!
Love this, great idea! I should try this with my girls. BTW Subscribed. ;)
Thanks for subbing! Can't wait to see the vid!
Great video, Well done, easy and simple.
Can you share or link how docker is installed? Let's say Home assistant or something else.
Thanks. The docs from Docker are quite good for that : docs.docker.com/engine/install/
Your channel is awesome. I found you from Tim's Multus video and I've been going through all your stuff. I'm almost there. For us home-lab folks who will have a 3-node NUC harvester cluster and rancher cluster behind a firewall, how would you recommend getting secure access both internally and externally? I've been using truenas scale with truecharts and ingress (using ports 80 and 443 with let's encrypt) to my single truenas box, but if I wanted to do the same here, I'm not sure how I would go about that port forwarding rule without a hardware loadbalancer. My plan is to move towards Rancher managed cluster for my apps instead of truenas.
Thanks Greg. Are you looking for private access or public? For Private access I would setup Tailscale on the network and allow access to the entire subnet. One crazy idea is use the Tailscale Operator : tailscale.com/kb/1236/kubernetes-operator.
For public access that is a bit harder. Are you serving out apps/pages to the public?
@@clemenko Thanks for the tailscale operator tip, I'll look into that. But yeah, I was looking for a way to create public access.
this might be a crazy idea : developers.cloudflare.com/cloudflare-one/tutorials/many-cfd-one-tunnel/
I have heard it works well. Here is another one inlets.dev/.
I would also take a look at cloudflare tunnels or inlets. Both should be able to "tunnel" the traffic to your cluster. Have you thought about moving the cloud apps to a cloud provider like digitalocean?
Hi, I followed your video with great interest but I didn't understand how to add another node to the rke2 cluster with only the role of controlplane, could you make a mini guide or attach the commands to run? I understand you can only have that role if rke2.server is installed.
It would be nice to have a practical guide on how to switch node roles, from controlplane to etcd
Are you looking to create an HA cluster? Here re the docs for that docs.rke2.io/install/ha
in a few weeks i am going to create a simple HA rke2 guide. Would that work?
I've done everything from your tutorial and I'm wondering why my browser still show the page is not secure, I saw you had this issue too in tutorial, why is that?
In the video we had an issue with Chrome cache. Try using Firefox or another browser. OR blame DNS. :D
I wish that my parent could help me to try that
what help do you need?
@@clemenko oh, i would like to try things that your daughter did, but i think i would costs some money
(If its not change me some money, i will try this on my fedora host btw)
@@HaThanhNek You should be able to try following the blog post from github.com/clemenko/rke_install_blog. Let me know how it goes?
I am getting stuck on the rancher deployment where I am not able to access the web gui. I tried various local domains inside the hosts file and changing the hostname in the command but nothing seems to work.
Sorry about that. Check `kubectl get ingress -A` to see what FQDN it is expecting. You can edit it with `kubectl edit ingress -n cattle-system rancher` and change it to something like `rancher.$YOURIP.nip.io`. We used that in a video I just made yesterday : ua-cam.com/video/Gr08LhMQVoE/v-deo.html .
Let me know how it goes. If you want we can jump on a zoom to sort through it?
@@clemenko thanks for the update. I will try it as soon as possible and will let you know of the outcome.
@@clemenko I just sent you an email on an update since the command provided did not work.
@@dvdking14mc I just sent you back and email. :D
Please make 19:49 the thumbnail :)
Done. Thanks for watching...