Hi everybody, I'm getting "404 page not found" on the very first time running rancher... any ideas? PS C:\Users\sidnei.marques> kubectl -n cattle-system rollout status deploy/rancher deployment "rancher" successfully rolled out

I see https://github.com/rancher/rancher/pull/40954 resolves a "high severity" security issue in a dependency, is there a way to get this addressed quicker (not sure who to mention on this issue)?

Hi

While setting up Rancher 1.4.1

Hitting this error:

image.png

Please do help!

image.png

Looking for urgent help to fix this issue.. Someone please help here

can a rancher 2.5 cluster be upgraded straight to 2.7.1? or do i need to go from 2.5-2.6-2.7?

I think I’ve got some leftover resources from a deleted cluster that are causing trouble:

[ERROR] error syncing 'c-rht6g/creator-cluster-owner': handler mgmt-auth-crtb-controller: <http://clusters.management.cattle.io|clusters.management.cattle.io> "c-rht6g" not found, requeuing
[ERROR] error syncing 'p-5tnnn/creator-project-owner': handler mgmt-auth-prtb-controller: <http://clusters.management.cattle.io|clusters.management.cattle.io> "c-rht6g" not found, requeuing
[ERROR] error syncing 'p-z884h/creator-project-owner': handler mgmt-auth-prtb-controller: <http://clusters.management.cattle.io|clusters.management.cattle.io> "c-rht6g" not found, requeuing

This cluster

c-rht6g

doesn’t exist in

/v3/clusters

, but something seems to be referencing it. I’m happy to clean up resources manually, but any advice would be appreciated - this is impacting my application because new cluster creation is so slow. Please help 🙏

Hi All, I have rancher 2.7.1 server setup as docker container in an EC2 instance and a minikube cluster running on another ec2 instance is imported/registered with status being Active. But now when I click on the cluster, the browser gives 500 error saying "invalid upgrade response: status code 200" rancher server container logs say the same: Proxy upgrade error: invalid upgrade response: status code 200 Also attached the screenshot of the current status. Fleet agent of the cluster says:

msg="Failed to register agent: looking up secret cattle-fleet-system/fleet-agent-bootstrap: an error on the server (\"invalid upgrade response: status code 201\") has prevented the request from succeeding (post <http://clusterregistrations.meta.k8s.io|clusterregistrations.meta.k8s.io>)"

Cluster Agent logs doesnt say anything significant related to error. can anyone please help here?

Hi all! I've installed a dev and prod Rancher cluster in my environment using the QuickStart (https://docs.rke2.io/install/quickstart) for RKE2. I'm getting intermittent errors indicating that pods can't resolve a DNS lookup, and upon further inspection it looks like both the dev and prod Rancher clusters are using the same IP space, which seems to be part of the script from the QuickStart. Is that problematic, and potentially why DNS lookups are failing?

Hi, does rke2 exposes any api

Hi Everyone! I’m having issues with the startup of Kubernetes using Rancher, is there a special channel to ask my question? The concrete error is following:

Error Starting Kubernetes
Error: Command failed: /bin/sh -xec 'cp "/var/folders/2k/cdjg6vvj0glb1zzz7n0x15d80000gn/T/rd-sudoers19106489.txt" /private/etc/sudoers.d/zzzzz-rancher-desktop-lima && rm -f "/var/folders/2k/cdjg6vvj0glb1zzz7n0x15d80000gn/T/rd-sudoers19106489.txt"'
+ cp /var/folders/2k/cdjg6vvj0glb1zzz7n0x15d80000gn/T/rd-sudoers19106489.txt /private/etc/sudoers.d/zzzzz-rancher-desktop-lima
cp: /private/etc/sudoers.d/zzzzz-rancher-desktop-lima: No such file or directory

Hi to everyone! I'm having issues viewing the "local" cluster in my Rancher UI on version 2.4.8. I'm having admin access to the cluster, but only can see the one that is imported there. Any ideas?

Good time of the day community,

I have 'Load balancer is being provisioned' handing. Not sure how to debug it or resolve this one. Started yesterday without any changes or updates to previously working cluster and deployments

NVM just ignore message above. Issue solved

Hi to everyone. Actually I have a cluster with rke2 version v1.20.15+rke2r2, and is connected to rancher. I want to upgrade rke2 to the latest stable version. But doing that, means that the rancher version that I have don't supports the latest version of rke2. I already installed the latest rancher version also. And the idea, is moving this cluster to that rancher after upgraded. But I can't figure how to do it. Should I first remove the cluster from rancher? How to do it? Upgrading will remove that connection? Thanks in advance

hello everyone.. i have deployed downstream rke2 cluster with calico as cni and I noticed after the deployment that, it has chosen wrong interfaces for vxlan tunnels.. is there any option to define which interface/network it should use for calico vxlan? how i can fix it?

👋 大家好！

想请问个问题，为什么在k3s中，我设置了私有仓库的连接使用http，但是在拉取镜像的时候，还是会使用https

Hi all, we are going to migrate our platform to Rancher using Rancher Lunched AKS clusters and we have a few concerns that we would like to address: • When is Rancher 2.7.1 going to be released? The Rancher support matrix for 2.7.1 shows k8s v1.24.6 as the highest supported version and Azure will drop AKS v1.24 in a few months... Should this be a concern for us? What could happen if we create our cluster with Rancher for an unsupported K8s version? 1.25 for example. • If we move to AKS imported clusters, in case we add node pools, and upgrade the cluster, will those changes be reflected in the Rancher Platform? • If we face some issues by running an unsupported K8s version on Rancher Launched K8s clusters, is it possible to remove it from Rancher, do stuff we need and then import it into the platform? • It looks like AKS is faster than Rancher regarding supported Kubernetes versions... We would like to know if Rancher will always be on track with AKS regarding the removal of K8s version support and new versions. • What are exactly the big differences between imported AKS and Rancher-launched AKS? What should we look at, and what issues can we face when using one or another? Thanks! 🙂

Hi, is thee any docs available for rke2 api

is that docker 23 not supported by RKE ?

Hi, on Rancher startup I have this error message :

`msg="errors inspecting instance: [field

dns

must be empty when field

HostResolver.Enabled

is true]"`

do anyone has any clue ? I am on macOS Ventura13.3 and I applied this change previously https://github.com/rancher-sandbox/rancher-desktop/issues/797

The full stack :

2023-04-07T11:15:51.435Z: Error starting lima: Error: /Applications/Rancher <http://Desktop.app/Contents/Resources/resources/darwin/lima/bin/limactl.ventura|Desktop.app/Contents/Resources/resources/darwin/lima/bin/limactl.ventura> exited with code 1

at ChildProcess.<anonymous> (/Applications/Rancher Desktop.app/Contents/Resources/app.asar/dist/app/background.js:1:8136) at ChildProcess.emit (nodeevents527:28) at ChildProcess._handle.onexit (nodeinternal/child process291:12) { stdout: '', stderr: 'time="2023-04-07T131551+02:00" level=warning msg="Non-strict YAML is deprecated and will be unsupported in a future version of Lima" comment="override file \\"/Users/mafullname/.rdlima/_config/override.yaml\\"" error="[2:1] unknown field \\"useHostResolver\\"\\n 1 | # Updated by FixDNS Daemon\\n > 2 | useHostResolver: false\\n ^\\n 3 | dns:\\n 4 | - 192.168.5.3\\n 5 | - 10.39.196.24\\n 6 | "\n' + 'time="2023-04-07T131551+02:00" level=info msg="Using the existing instance \\"0\\""\n' + 'time="2023-04-07T131551+02:00" level=fatal msg="errors inspecting instance: [field

dns

must be empty when field

HostResolver.Enabled

is true]"\n', code: 1, command: [ '/Applications/Rancher Desktop.app/Contents/Resources/resources/darwin/lima/bin/limactl.ventura', 'start', '--tty=false', '0' ] }