Hello All, We're running rancher version 2.6.12 on EKS 1.24. We want to upgrade to 2.7.x but we are running into a webhook error while doing so. We create EKS clusters using Terraform and install rancher using Helm charts. Upon running terraform destroy, the uninstallation gets interrupted by the error

Error: uninstallation completed with 1 error(s): uninstall: Failed to purge the release: Internal error occurred: failed calling webhook "[<http://rancher.cattle.io|rancher.cattle.io>](<http://rancher.cattle.io/).secrets>": failed to call webhook: Post "[<https://rancher-webhook.cattle-system.svc:443/v1/webhook/mutation/secrets?timeout=15s](https://rancher-webhook.cattle-system.svc/v1/webhook/mutation/secrets?timeout=15s)>": context deadline exceeded

I've opened an issue here , would appreciate help here 🙏

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How do you guys deal with structure-as-code before the ardocd deployment? I provision my servers using terraform. Everything up to K3S. But then I have to install a bunch of stuff (cert-manager, issuer, ingresses, argocd) before argocd is running.

Hello, I’m Hadi, a cofounder of Retime. We’re a startup that provides a meeting assistant to optimize meeting experiences (and hosted on top a Rancher powered cluster). We’re live on ProductHunt! Please visit our page, upvote us, and share your thoughts. Your opinion is valuable to me. Thank you for your support, that means a lot to us! Find the link to our Product Hunt page here: https://www.producthunt.com/posts/retime Let’s make meetings more pleasant together! Best regards, Hadi

I'm able to install all other charts like Longhorn, harbor but only have issues with the rancher with the attached error, why?

Good Noon Everyone, Would need your support and help with following issue. I am setting up Production rancher HA setup using RKE2 on vSphere vcenter. I have installed Rancher controller successfully and able to access the racher UI but now while creating downstream rancher clusters facing error

error syncing '_all_': handler user-controllers-controller: userControllersController: failed to set peers for key _all_: failed

in the logs of rancher pod and in the UI it shows following error.

2023/08/13 08:38:17 [ERROR] error syncing '_all_': handler user-controllers-controller: userControllersController: failed to set peers for key _all_: failed to start user controllers for cluster c-m-h2s57fh6: ClusterUnavailable 503: cluster not found, requeuing

image.png

Thanks in Advance Team

Hey all, was wondering if you could give me some feedback for my landing page https://dynasite.host/ - it's the SaaS I am building. Do you think it describes sufficiently well the product, the "pain" it solves, and the target audience? Any feedback or suggestions are welcome. Thanks

Hi All, is there any way to create a user and give him access to view all project and run cronjobs ?

Hi All, is there any way to create a user and give him access to view all project and run cronjobs ?

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any one know how we can define load balancer to access rancher UI

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A Reliable Task Management! A blog on how support in ACK-based retention in a Message broker will ensure that tasks are completed in their creation order without the risk of forgetting, overlooking, or double-processing critical tasks and without too much adaptation from your app’s side :) https://memphis.dev/blog/task-scheduling-with-a-message-broker/

I am using Rancher on local ubuntu 22.04, I want to run the pgadmin. Any suggestion or tutrials thanks

Hi team, I am deploying k3s custom clusters with nodes deployed at the edge i.e. on-prem DC for each customer. It is working well, however, rancher does not show ssh shell to access the nodes. Is there a way to have ssh enable for nodes at the edge?

Storage tiering emerges as the game-changer, offering a sophisticated solution to the data challenges posed by data diversity, volume, and performance requirements. A colleague of mine wrote about the Crucial Role of Storage Tiering in Unlocking Efficiency and Performance, thought to share it. Will be great to hear your feedback :) https://medium.com/memphis-dev/unlocking-efficiency-and-performance-the-crucial-role-of-storage-tiering-14df93a43161

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I hope it's OK to ask feedback about a product here since it's Random. If not feel free to remove. I have been reading books and watching talks and everyone with business experience recommends to "niche down", so for my project DynaSite I decided to target small business owners who might not be tech savvy with an intuitive, no code website builder that with the help of AI makes it easier for them to create their online experience by themselves saving time and money. The product is still under development, so I still have a landing page with waitlist that tries to explain what the product is and does, what problem solves and the benefits for the user, and defines who is the primary target audience. Does it work in your opinion? The landing page is https://dynasite.host/

Hello All, have someone of You deployed RKE2 cluster to Azurestack Hub (with Terraform)?

Hi Team, My company has 5000 clusters, one cluster running on each store and looking for a good fleet management solution. I saw rancher has some good product like k3s, fleet, etc. Could you please let me know which product best suits for below requirement? 1. Easy to upgrade k8s version on all cluster at a time in a group 2. Centralized Management 3. Can we attach existing on-prem cluster to rancher?

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Hi all, I have a Q about HELM charts . every Helm chart im trying to add im getting context deadline exceeded (Client.Timeout exceeded while awaiting headers) how can i debug this error ?

Hey everyone my colleague wrote a blog post and thought to share it 🙂 In the world of system communication, REST & Message Brokers are great methods for microservices communication. Here is an overview I made while deep-diving into their similarities and differences. Check it out to better understand what is the best method for your use case. https://medium.com/memphis-dev/comparing-rest-and-message-brokers-choosing-the-right-communication-b9f5f503846c

What is the Rancher Cluster Management UI doing differently than in the Helm chart for a Rancher-provisioned cluster? When I provision a RKE2 cluster using this Helm chart (https://github.com/rancher/cluster-template-examples), this does not provision the Harvester CSI driver to the downstream cluster. However, if I provision this cluster the exact same options via the UI, it auto-provisions the Harvester CSI driver within the downstream cluster (and functions perfectly). I’ve looked at the Cluster resources (

kind: Cluster

and

kind: HarvesterConfig

) for both clusters as deployed and can’t spot a delta. The only resource I’ve been able to determine that’s different is a Secret that gets created in the

fleet-default

namespace instantly after you click “Create” in the Rancher Cluster Management UI:

harvesterconfigXXXXX

(last 5 are dynamic) This secret contains a service account and token information of the Harvester cluster needed for the CSI driver to work from the downstream cluster. (it also provisions the service account on the Harvester cluster) How can I replicate the Harvester CSI behavior from the UI via the cluster-template Helm charts? Does anyone know what creates that harvesterconfig secret and what additional resource I need to define in the Helm templates to initiate those resource creations? I’m assuming the UI process is kicking off this script (https://raw.githubusercontent.com/harvester/harvester-csi-driver/master/deploy/generate_addon_csi.sh) but how and what can I do to make that happen via the Helm workflow? I also posted this in #harvester, but here’s a lot more brains in here that might help. Thanks in advance!