hello everyone! Looking at my rancher controller logs I can see at every 2 minutes a message like this

2023/02/08 07:55:57 [ERROR] error syncing 'grb-xv5hk': handler grb-cluster-sync: Index with name by-cluster does not exist, handler grb-cluster-sync: Index with name by-cluster does not exist, handler grb-cluster-sync: Index with name by-cluster does not exist, handler grb-cluster-sync: Index with name by-cluster does not exist, handler grb-cluster-sync: Index with name by-cluster does not exist, handler grb-cluster-sync: Index with name by-cluster does not exist, handler grb-cluster-sync: Index with name by-cluster does not exist, handler grb-cluster-sync: Index with name by-cluster does not exist, handler grb-cluster-sync: Index with name by-cluster does not exist, handler grb-cluster-sync: Index with name by-cluster does not exist, handler grb-cluster-sync: Index with name by-cluster does not exist, handler grb-cluster-sync: Index with name by-cluster does not exist, handler grb-cluster-sync: Index with name by-cluster does not exist, handler grb-cluster-sync: Index with name by-cluster does not exist, requeuing

did anyone seen anything similar? What is the reason for this?

Hello, Is it possible to automate Rancher cronjob ? rather create from GUI. If so please advise

hi all

Hello everyone, I am facing a serious problem with rke. After a Node was completety crashed and unavailable, I deleted manually through the Rancher UI and now after trying multiple times to register but it keeps failing. I cleanup all the k8s components from the Node after the deletion but still the same issue. Please, any advice would be highly appreciated.

Hi there. We currently use Rancher v2.5.9 & v2.7.0 with different Downstream clusters and want to deploy Vault via Rancher-Helm. Where is defined which Helm-version is used for the installations of the Helm-apps via "Apps & Marketplace"? And is it possible to change this Helm-version (for example to be able to install the mentioned Rancher partner chart that require a newer Helm-version)?

hello community, how are you?, I have a slightly different use case for the use of Rancher, my query is the following, can Rancher be used without a user interface, through the CLI?

@fancy-solstice-60826 Hi see https://ranchermanager.docs.rancher.com/pages-for-subheaders/cli-with-rancher

Hi, i need a quick help for rke2 monitoring. i thing i have a problem with rbac for monitoring

i'm trying to install gitlab operator on a rke2 Kubernete cluster, i get an error on the horizontalpod autoscaler as it cannot read metrics

is this an rbac problem?

i used this setup kubectl apply -f https://github.com/kubernetes-sigs/metrics-server/releases/latest/download/components.yaml

kubeclt top node works fine

Hello, I'm new to Rancher Desktop. I'm trying to follow https://github.com/getredash/contrib-helm-chart, but I don't understand what I need to do here:Create a values file with required secrets (store this securely!):

$ cat > my-values.yaml <<- EOM
redash:
  cookieSecret: $(openssl rand -base64 32)
  secretKey: $(openssl rand -base64 32)
postgresql:
  postgresqlPassword: $(openssl rand -base64 32)
redis:
  password: $(openssl rand -base64 32)
EOM

Can anyone walk me through the steps?

Is there a way to disable the default ingress certificate for rancher managed RKE downstream clusters?

Folks, I am facing issues with flannel when I upgrade using kubeadmin on k8s versions < 1.23. Any reason for flannel versions does not work in the k8s versions < 1.23 ? Have we a matrix/doc where we define what are the k8s versions supported by each release?

I am attempting to start k3d and then install multus. The multus DS does not start using the default manifest from multus, it looks like there may be several issues including the mountPropagation value being set. An internet search did help a bit and gave me some suggestions about changing the volume mounts, but things are breaking about the mountPropagation: Bidirectional setting in the multus manifest. If i remove this things seem to run, but multus still does not work and the logs in the multus DS complain about not finding a config. All this to really ask, is there a recipe for getting multus to work with k3d?

Hello fellow rancher desktop travellers! I'm hoping I can get some pointers. I've been trying to assist some users with setting this program up but have been running into errors constantly.

hello everybody, i have installed rancher v2.6.8 in a kubernetes cluster (RKE2) but i can’t find rancher-metadata. Have some one an idea please ? Many Thanks

Currently, the error I'm getting when I open rancher desktop is this: WSL.exe exited with code 429497295 • It appears to happen during the step "setting up WSL data" • the last command run is "wsl.exe --distribution rancher-desktop --exec /bin/sh -c [ -e /etc/os-release ] && ./etc/os-release ; echo ${VERSION_ID:-0.1} • I've closed rancher, removed and reinstalled WSL, run wsl --update (which did update it, then showed it was fully updated on the second run) • I've unregistered the rancher-desktop distribution and let it recreate • I'm running this on a local admin account with (as far as I know, but company computer so who really knows) no network blocking • This same error is happening on multiple machines with fresh installations of Rancher

Greatly appreciate any recommendations or help, thanks in advance!

Hi There, when I try to create a new "custom" cluster with the default settings, i keep getting this error.

Hi, In Rancher 2.7.1 (RKE1 & RKE2) downstream clusters, do I need to manually install the AWS EBS CSI driver (even if i have amazonec2 provider selected with correct iam profile)?

Howdy, how can i add a custom asset to my https://…/assets folder? i want to use a customized docker installer with almalinux support since this is not getting merged.

Hi All, How does rancher build kubernetes? Does it use something like krel , which the Sig-release team uses, or is there another way for building and releasing?

I wanted to verify what I'm seeing. Is Rancher Logging v2.6+ no longer supported by the Rancher2 Terraform Provider?

Has anyone come up with alternative way programmatically for pushing out ClusterOutputs and ClusterFlows?

hi, I’m fresh to rke2, and any advice on how to deploy a self-host registry on rke2 cluster. My problem is that I cannot make it clear on how rke2 node pull the image in the underhood. More specifically, in my opinion, people can edit the /etc/rke2/config.yaml to set up the default registry for the agent node, which will change the configuration of the config.toml, and it needs to restart the rke2/containerd daemon to make it work. Assuming I understand it clearly. Then what will happen if I deploy a Harbor registry on the rke2 cluster itself and point the registry to the self-hosted harbor one. It seems there will be a dead-lock because of the circular dependency (containerd and harbor). containerd needs to pull image from harbor, while harbor is deployed on rke2 cluster. Could anyone explain something about it for me? Great thanks.

another question is about the practice for maintaining and upgrading the rke2 cluster. More specifically my question is about how to deal with the workload above the nodes when planing a upgrade (which needs to restart rke2/kubelet/containerd?). I cannot make it clear the side-effect and bad things for shutting down the rke2/kubelet/containerd. For example, rook is a ceph storage orchestrator on k8s, however, ceph will automatically replicate data to live disks if some disks get out of the cluster. I wonder to know if I want to upgrade the underlying rke2 cluster, what should I do with workloads like rook? should I drain a node or what to do to keep my workload healthy. I’m really fresh to k8s and rke2, great thanks for you all. Any suggested documentation for me to learn how to operate and maintain a production k8s/rke2 cluster?