I had it working but scheduler just keeps restarting.

On the agent node

any advice?

I allowed ports in iptables

In the release notes for v2.7.0 here: https://github.com/rancher/rancher/releases/tag/v2.7.0 There is "With the release of Rancher v2.7.0, several legacy features have been removed. See the Removed Legacy Features section below for details." I don't see that section in the release notes though... Edit: Found it

Hi All, The (mistakenly placed) comma (,) between enviormental variables while you setup k3s via script install shows clsuter as ready. But do not allow to pull any container images at all.

root@denver-metal-242:~# curl -sfL <https://get.k3s.io> | INSTALL_K3S_EXEC="server --disable traefik,servicelb", INSTALL_K3S_VERSION={v1.25.4+k3s1} sh -
[INFO]  Using {v1.25.4+k3s1} as release
[INFO]  Downloading hash <https://github.com/k3s-io/k3s/releases/download/{v1.25.4+k3s1}/sha256sum-amd64.txt>
[INFO]  Downloading binary <https://github.com/k3s-io/k3s/releases/download/{v1.25.4+k3s1}/k3s>
[INFO]  Verifying binary download
[INFO]  Installing k3s to /usr/local/bin/k3s
[INFO]  Skipping installation of SELinux RPM
[INFO]  Creating /usr/local/bin/kubectl symlink to k3s
[INFO]  Creating /usr/local/bin/crictl symlink to k3s
[INFO]  Creating /usr/local/bin/ctr symlink to k3s
[INFO]  Creating killall script /usr/local/bin/k3s-killall.sh
[INFO]  Creating uninstall script /usr/local/bin/k3s-uninstall.sh
[INFO]  env: Creating environment file /etc/systemd/system/k3s.service.env
[INFO]  systemd: Creating service file /etc/systemd/system/k3s.service
[INFO]  systemd: Enabling k3s unit
Created symlink /etc/systemd/system/multi-user.target.wants/k3s.service → /etc/systemd/system/k3s.service.
[INFO]  systemd: Starting k3s

Try

kubectl get nodes

and you can see clsuter ready. Try to run a simple pod and it remains in pending state forever.

crictl img

returns nothign at all. (which means even though 1 node clsuter is setup, it simply can not download any container images) Feel free to cross check. Run same command w/o comma and everything works as expected.

root@denver-metal-242:~# curl -sfL <https://get.k3s.io> | INSTALL_K3S_EXEC="server --disable traefik,servicelb" INSTALL_K3S_VERSION={v1.25.4+k3s1} sh -

Why can't there be proper error if one runs wrong command/puts wrong value in install script command.

i m sure you all know this but just wanted to share in case someone needs to play around with a free kubernetes

In the documentation of v2.6 what is the best documentation to follow to set up a local 3 node kubernetes cluster with rancher manager? would that be https://docs.ranchermanager.rancher.io/v2.6/getting-started/quick-start-guides/deploy-rancher-manager/helm-cli ?

running ubuntu 22.04

I'm finding the wording in the Rancher support matrix a little confusing,

For Imported RKE2 Clusters after 1.24.x, please refer to the for system requirements. For RKE2 Clusters before 1.24.x, please refer to the combined Rancher 2.6.6 Support Matrix which contains this information in a single view.

It mentions BEFORE 1.24.x and AFTER 1.24.x, so that leaves out 1.24.x 😄 https://www.suse.com/suse-rancher/support-matrix/all-supported-versions/rancher-v2-7-0/

Hi, I wonder, has anyone ever tried to use kubernetes for embedded system (ZynqMP Ultrascale+). I am using " Buildroot " to create SD card image.

Quick question - I have grafana agent operator deployed in a Rancher cluster, the agent can’t access a service metrics endpoint in another project, even though it finds the endpoint and can get the IP and port properly. The agent has a ClusterRoleBinding that’s not namespace restricted, so it should work shouldn’t it?

Hi what's the version of K8s support by the latest Terraform Rancher2 provider? I guess it's linked to a version or RKE but the change log or release log don't mention anything about it.

has anyone ever created something that allows deploying docker-compose files on k3s?

Hi, i use rke+rancher and fleet. When i reinstall rancher all my deployment were removed. I think it happen becouse config fleet was overwritten. if i right can i separate my deployment and fleet for safe my deployment?

Hi, I am facing issue with importing a k3s cluster as generic kubernetes cluster on a Rancher 2.7.0 via UI. It gives an error stating provisioner not specified. Where should I to select the provisioner when importing?

Hello everyone, I'm looking for help regarding the rancher-monitoring-stack, I want to setup an external alertmanager but I don't find the value for customize the helm charts, for exemple in the prometheus community helm charts we can customize this:

server:
  affinity: {}
  alertmanagers: []
  baseURL: ''
  configMapOverrideName: ''
  configPath: /etc/config/prometheus.yml

Hi. Where are the kubernetes settings(memory/cpu) in Windows?

has anyone ever successfully used

--taints

when joining a new “custom” node? It doesn’t seem to work for me

Hi, I am new to kubernetes and rancher and had a networking question for local installation of rancher desktop on Mac M1. I have a container that needs to post/get via python to another container. They can use the internal service to get access but I would like to use the egress url. That doesn't seem to work. Is there a way to update the rancher dns to automatically add the egress hostnames to the dns? using WGET, I see the other container using service address: /app # wget forms-flow-forms:3001 Connecting to forms-flow-forms:3001 (10.43.229.6:3001) saving to 'index.html' index.html 100% |***************************************************************************************************************************************************| 2195 00000 ETA 'index.html' saved Using egress url, no go: /app # wget http://forms-flow-forms-flow.localhost wget: bad address 'forms-flow-forms-flow.localhost' But from my browser, i have access to: http://forms-flow-forms-flow.localhost

What’s the best method to update from 2.4.8 ranger to 2.6 version ?

👋 Hi everyone!

I am new to rancher. I am having an issue setting up EKS cluster with rancher server. I am creating the EKS cluster from the rancher server UI, which is running on an EC2 instance, accessing via an ALB. Cluster is shown as created in AWS console, but stuck in "Waiting for API to be available" in rancher UI. Also seeing '[Disconnected] Cluster agent is not connected' message. Only have public access configured for the API Server endpoint. Additionally, I am deploying the EKS cluster in the same VPC/subnet the rancher server instance is deployed in. Any ideas?

Howdy Folks!

I am trying to set up rancher on my raspberry pi cluster to get that sweet sweet ui, but I am running into some difficulties

Right now, i have 5 pi's clustered together, and they were all following network chuck's youtube video

however, I am trying to do it a little differently, I am trying to have a load balancer on my bare metal cluster to expose everything, and I am following this guide here https://vmguru.com/2021/04/how-to-install-rancher-on-k3s/

but when i apply the daemonset for kube-vip, i am met with an infinite crash back off loop, and i have been scratching my head trying to figure it out