I am sure we have some enthusiast here looking for how to get started with Rancher. I have create a lecture on Installing Rancher 2.7 on Linux. Watch the Lecture . The Lecture also demonstrate Deploying OKE (Oracle Cloud Infrastructure Container Engine for Kubernetes) using Rancher.

And if you are looking for Complete OKE lifecycle management using Rancher, Finally I was able to do that with lot of hit and trial and along with compatibility checking. I spent nearly 4 Days make it work. Enjoy learning Kubernetes Management using Rancher 2.7 (Oracle OKE)

Hello All, we are planning to onboard all our kubernetes cluster (Setup using kubeadm) to rancher. Is there any document which can help with below. 1. Setup Rancher in HA with custom certificates.

hi

I am using Rancher desktop and I see below issue when I try to pull image

" net/http: TLS handshake timeout"

can someone help on this. I removed all proxy settings, chked all settings. Nothing worked. I am using widnows machine

but still see TLS issue. My system virtualization is also fine

pls kindly help

What exactly is "Project Network Isolation"? The reference manual for 2.7 (https://ranchermanager.docs.rancher.com/reference-guides/cluster-configuration/rancher-server-configuration/rke2-cluster-configuration#proje[…]ation) doesn't tell. Is it safe to enable this feature? What are the advantages and pitfalls? Every insightful comment is highly appreciated.

Trying to add nodes with RKE-CLI, the node appears on the cluster for a second, and just disappears. RKE gets stuck on trying to find if the node is listed and eventually fails

anyone had this issue ?

does anyone has a hint on how to add additional ports to the traefik helm chart, if traefik was not disabled during the installation? the additional ip for kubevip or the tls store are picket up, but additional ports are not working

the node was freshly installed in openstack, neither ubuntu or centos are working

Question about Rancher-backup and Isilon S3. I'm trying to setup Rancher-backup to create backups to an S3 endpoint provided by Isilon S3. So far I just get an error about invalid header. Has anyone else setup such combination?

I see issue of TLS handshake when I try to use rancher-desktop to build image. Any idea how to solev this? (edited)

Anyone have any documentation link of installing Rancher on mac

as I have installed one but it is not recognising any docker command

Hi All, after an tips or logs to check as tried to login to Rancher UI yesterday and just getting a spinning blue circle post login. Version wise it rancher-2.7.1 deployed via helm on an rke v1.24.9 platform. Deployment generally been fine upto now. It was upgrade to 2.7.1 a couple of weeks ago but used it many times since and had been fine. Pods have been scaled and restarted etc but always getting the blue circle just spinning. Tested various browser both normal and incog mode and from various machines always the same result so far 😞 Can't find any logs and running out of ideas what/where to check.

hey folks, i successfully setup an rke cluster on openstack through ranchers API (with NodeTemplates and Nodepools, etc). however i would rather use rke2 since its the more modern environment (i dont need the extra security etc.). the problem im facing is that i cant figure out how to automate the rke2 deployment with NodeTemplates. what would be equivalent for the “Docker install URL” of rke for rke2? the installer (https://docs.rke2.io/install/quickstart#linux-agent-worker-node-installation) requires some parameters that i dont know how to pass into the NodeTemplate. any idea how i can accomplish that?

Hi all - we just imported the existing cluster into the rancher; However, after doing that, we are not able to re-scale the cluster anymore; When editing Config of the Imported cluster, only Annotations and and Member roles are visible. Nothing else. Is there still something we have to do after importing?

is there any documented way to add a Spot Node Pool for Azure/AKS clusters through Rancher?

👋 folks, the second issue of our newsletter, The Rancher Roundup, is now out. @clever-analyst-23771 and I also did a live read on Youtube for folks who don't fancy signing up on LinkedIn. Do consider checking out the video & the newsletter. P.S. Subscribe to stay updated with the latest from Rancher by SUSE. Newsletter: https://www.linkedin.com/pulse/spotlight-security-rancher/ Live read: https://www.youtube.com/live/9bujPITQhQA?feature=share

👋 Hi everyone! I have a question, maybe someone had experience with rancher monitoring integration with crunchydata postgres cluster? As I understand I need to make sidecar for crunchydata cluster to export metrics and add metrics with rancher monitoring stack prometheus actually. Would be great to have any kind of conversation to help sort this out! Thank you in advance !

hi, I'm having some issues starting my docker containers on Rancher Desktop on macOS. All the need env variables are set before running the yaml with docker-compose. It seems the container doesn't have access to the /Users/$USER folder. This is where the files are located the container needs to run successfully. I've blown open the restrictions on the folder the container needs to access. I've tried stipulating what folder it needs access to with an override.yaml. None of these things have worked. Any ideas?

Hi everyone 🙂 did anybody could run rancher and rancher-agent in a synology? right now i have the rancher but with no nodes... i want to use rancher+synology just to study for certification.

is there a page for pod disruption budget in the rancher gui?

Hi There, New Rancher use here.. I am trying to deploy a cluster in my lab using RKE1(on purpose) and my kube-controller-manager listens only on TCP 10257(https). I need TCP 10252(with HTTP) so Prometheus can scrape the metrics.. If I don't do this, kube-controller-manager does not show up as target... Has anyone had this issue before? thanx in advance. 🙂

when I run command "kubectl auth can-i get secret --as systemserviceaccountdefault:keycloak", it show error: "Error from server (Forbidden): {"Code":{"Code":"Forbidden","Status":403},"Message":"clusters.management.cattle.io \"c-xvs95\" is forbidden: User \"systemserviceaccountdefault:keycloak\" cannot get resource \"clusters\" in API group \"management.cattle.io\" at the cluster scope","Cause":null,"FieldName":""} (post selfsubjectaccessreviews.authorization.k8s.io)"

this issue occurs for serviceaccounts created by me, someone can help me?