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general
  • b

    blue-tomato-62407

    09/14/2022, 1:17 AM
    Has anyone had an issue with Rancher docker deployments not generating a new cert? It seems to be stuck using one that was set to expire last month after an attempt to update it, which is causing issues with getting nodes to properly register with Rancher again.
    m
    • 2
    • 2
  • q

    quick-carpet-51129

    09/14/2022, 6:45 AM
    Recently we did OS patched on our DEV 3 node kube cluster and after that we are unable to see that cluster in rancher UI. Before patching it was there and was working fine
  • e

    eager-refrigerator-66976

    09/14/2022, 9:53 AM
    hey guys, how do I protect cluster from deletion? due to crazy bug that rancher sometimes just deletes managed clusters when cluster configuration is changed using terraform provider https://github.com/rancher/rancher/issues/38833 I want somehow to protect clusters from accidental delete
    b
    • 2
    • 5
  • p

    polite-breakfast-84569

    09/14/2022, 11:41 AM
    Hi Everyone, I have some issues currently after updating to Rancher 2.6.8 where I cannot exec to any pods:
    $ kubectl exec -it my-pod -- sh
    Error from server:
    after debugging with
    kubectl -v=7 exec -it my-pod -- sh
    I saw:
    I0914 13:35:16.704958   79032 round_trippers.go:457] Response Status: 403 Forbidden in 95 milliseconds
    I0914 13:35:16.705922   79032 helpers.go:216] server response object: [{
      "metadata": {}
    }]
    so it seems there is some premission issue even though i am the cluster admin. I just upgraded Rancher and decided to setup a cert-manager Certificate with istio:
    apiVersion: <http://networking.istio.io/v1beta1|networking.istio.io/v1beta1>
    kind: Gateway
    metadata:
      name: rancher
      namespace: cattle-system
    spec:
      selector:
        app: istio-ingressgateway
      servers:
        - port:
            number: 443
            name: https
            protocol: HTTPS
          hosts:
          - <http://rancher.example.com|rancher.example.com>
          tls:
            mode: SIMPLE
            credentialName: <http://rancher.example.com|rancher.example.com>
    ---
    apiVersion: <http://networking.istio.io/v1beta1|networking.istio.io/v1beta1>
    kind: VirtualService
    metadata:
      name: rancher
      namespace: cattle-system
    spec:
      gateways:
      - rancher
      hosts:
      - <http://rancher.example.com|rancher.example.com>
      http:
      - name: "http"
        route:
        - destination:
            host: rancher.cattle-system.svc.cluster.local
            port:
              number: 80
    Is there is something missing from my part?
  • d

    dazzling-smartphone-16726

    09/14/2022, 11:50 AM
    Hi there After doing a restore of a snapshot the cluster went into unavailable state and the error is
    ReadyFalse21 mins ago[Disconnected] Cluster agent is not connected
    Rancher v2.6.8 - K8s v1.24.2
    Can anyone help?
    w
    • 2
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  • w

    worried-activity-29498

    09/14/2022, 2:12 PM
    Good Morning Everyone, I asked this the other day is there a repository/chart for images used on ARM processors (Raspberry Pi's) I don't seem to be able to get anything to work on the 2 Kubernetes clusters which are microk8s driven on Ubuntu Server 20.04.5 but for the ARM?
  • t

    tall-school-18125

    09/14/2022, 3:19 PM
    What k8s distro is it? RKE2? Did you add it with a registration command?
    g
    • 2
    • 8
  • h

    hundreds-terabyte-36933

    09/14/2022, 3:26 PM
    Hello. I am getting started with using Rancher CD, I decided to go with Rancher instead of Argo for its multi-cluster approach. I am looking for documentation specifically about the CD feature of Rancher but I cant find it. Anyway can point me in the right direction? I am using Rancher 2.6.8
    t
    • 2
    • 2
  • a

    ambitious-plastic-3551

    09/14/2022, 4:32 PM
    you mean fleet.rancher.io
  • a

    adamant-kite-43734

    09/14/2022, 4:34 PM
    This message was deleted.
    a
    c
    • 3
    • 2
  • s

    salmon-carpenter-62625

    09/14/2022, 7:05 PM
    Hi, What is the correct helm chart repository url for charts like here: https://github.com/rancher/system-charts/tree/release-v2.7/charts/rancher-monitoring? I want to try deploy monitoring stuff by regular helm not via web ui or rke api.
    b
    • 2
    • 3
  • h

    hundreds-terabyte-36933

    09/14/2022, 8:05 PM
    Any plans to support Rancher import existing EKS cluster using IAM roles instead of access and secret key? Or is there a way to for when Rancher leaves in Kubernetes to select a service account to do the import?
  • h

    hundreds-terabyte-36933

    09/14/2022, 8:29 PM
    Is it possible to un-register an AWS EKS cluster from Rancher? What if the cluster was imported and not created with Rancher?
    a
    • 2
    • 4
  • f

    freezing-activity-5466

    09/15/2022, 4:13 AM
    Hello, I am trying to use rancher 2.6.8, Running directly on EKS. Replacing existing EC2 running docker .... and rancher. I am having an issue with webhooks and see message Internal error occurred: failed calling webhook "rancherauth.cattle.io": Post "https://rancher-webhook.cattle-system.svc:443/v1/webhook/validation?timeout=10s": Address is not allowed
  • b

    brave-refrigerator-52424

    09/15/2022, 6:21 AM
    👋 Hi everyone!
  • b

    brave-refrigerator-52424

    09/15/2022, 6:22 AM
    is officially supported and production ready the rancher installation in k3s with 3 nodes and embedded etcd as backend ?
    a
    • 2
    • 3
  • i

    incalculable-air-54033

    09/15/2022, 7:57 AM
    Hi, where can i verify the SHA256 of all rancher images?
    c
    • 2
    • 8
  • s

    salmon-carpenter-62625

    09/15/2022, 10:12 AM
    In the old monitoring I was able to setup grafana.extraVars[0].name GF_INSTALL_PLUGINS and values for it, to preinstall grafana plugins. How this can be done for grafana in monitoring v2?
    • 1
    • 1
  • p

    plain-petabyte-57092

    09/15/2022, 11:20 AM
    What
    max surge
    in Scaling/Upgrade policy means ?
    q
    • 2
    • 1
  • h

    happy-finland-96682

    09/15/2022, 1:06 PM
    Hi, how can I replace Docker Desktop with Rancher Desktop in windows (with WSL)? Actually, after installing the RD in my Windows I can not see my old docker images which were created with Docker Desktop. Thx
    q
    • 2
    • 4
  • m

    melodic-umbrella-19641

    09/15/2022, 1:35 PM
    Is there an rsync service for rpm.rancher.io? I'd like to mirror the k3s packages to a repo in my network. (It's something that I've done for an openSUSE mirror)
    c
    • 2
    • 2
  • s

    stocky-orange-9200

    09/15/2022, 3:02 PM
    Hi there
  • p

    proud-ram-62490

    09/15/2022, 3:48 PM
    Any reason in particular that when I create a new custom cluster within Rancher (single node docker) that the new cluster get's stuck in reconciling during the creation of the cluster?
    c
    • 2
    • 3
  • g

    gifted-branch-26934

    09/15/2022, 4:55 PM
    Hello dears, i hope you can support me on this issue, I am doing a performance test to an application running in a single pod using jmeter. Increasing the number of requests per 60 seconds showed the expected result that CPU consumption gets higher and so on. Then i decided to scale up the application to 2 replicas, the expected result that the performance will be much better, but unfortunately a lot of requests failed and the CPU consumption got really high! so i scaled down the app to 1 replica as it was before, and the results were good with no failed requests at all! Note: pods are running on different node with same number of cores and same processor and ram...
    m
    • 2
    • 14
  • i

    icy-yak-43924

    09/15/2022, 8:38 PM
    What is the correct process to override the rke2 encryption configuration? After using systemctl start rke2-server.service, I then disabled the secrets-encrypt, then used crictl to stop the container, then tried to use "rke2 server --kube-apiserver-arg=encryption-provider-config=/var/lib/rancher/rke2/server/cred/secrets-encrypt.yaml" however the server fails to start again.
    c
    • 2
    • 6
  • b

    best-microphone-20624

    09/16/2022, 1:00 AM
    message has been deleted
  • b

    busy-easter-55684

    09/16/2022, 3:16 AM
    It's possible to let rke2 work node join a k3s node? for two reasons: 1. rke2 have some default pods I do not need. 2. rke2 support windows.
    c
    • 2
    • 1
  • m

    mysterious-policeman-1567

    09/16/2022, 4:42 AM
    Hello, I am looking some help for Rancher. I have upgraded my kubernetes cluster nodes to RHEL 8.6 and after upgrade cluster is not working and in Rancher dashboard it keeps on showing "Agent is not connected". I am using Rancher v2.6.8 Please advise me for this issue.
    h
    • 2
    • 1
  • n

    nutritious-crayon-45180

    09/16/2022, 4:51 AM
    Hi all, we are unable to connect to Bitbucket private repository with Rancher continuous delivery. We keep getting “Invalid credentials fatal: Authentication”
    a
    • 2
    • 1
  • a

    agreeable-barista-99354

    09/16/2022, 1:28 PM
    Hi there, is it possible (Rancher 2.6.4) to have helm catalog at "project" level ?
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a

agreeable-barista-99354

09/16/2022, 1:28 PM
Hi there, is it possible (Rancher 2.6.4) to have helm catalog at "project" level ?
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