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Questions tagged [rancher-rke]

45 questions
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fix Helm-operation pod failing for helm-cmd command container with exit code 123 in terminated state in rancher

POD Helm-operation status shows error with multiple pod creation. This is a multi-container deployment but fails for helm container in terminated state but proxy container is in Ready state cattle-fleet-system gitjob-69f7bc54b4-ktpqg …
mymobantz
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Unable to remove cluster in rancher

I have set up Rancher 2.6.3 on AKS kubernetes cluster (1.21.7), but i was trying to remove AKS Custer from rancher, it is failing with error "{"type":"error","links":{},"code":"PermissionDenied","message","Method DELETE not supported","status":403}…
Tariq Jawed
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Different DNS resolution inside cluster

I have 2 containers - busybox and debian:stretch. Both have the same content in /etc/resolv.conf and etc/hosts and ClusterFirst option. I am using Rancher version 2.5.7 with kubernetes 1.20.5. Both containers are on the same host: Busybox: $ ping…
Tom Hapl
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mysql 8.0 cannot access via NodePort kubernetes

i have mysql service on Rancher Kubernetes Engine and need to access via Nodeport for remote purpose. i already try with other service like elasticsearch and grafana dashboard and can be access via nodeport why mysql can't here my service kind:…
Aji Fauzan
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rke up error : FATA[0000] Cluster must have at least one etcd plane host: failed to connect to the following etcd host(s)

I am trying to install rke for rancher, then ran: rke config, that creates the cluster.yml and cluster.rkestate, then ran: rke up and got the error: FATA[0000] Cluster must have at least one etcd plane host: failed to connect to the following…
emp0003
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Can we run sonobuoy to be k8s conformance on a Rancher cluster

We setup a rancher cluster with 3 nodes for testing and I would like to apply for k8s conformance using this rancher cluster. However, while running sonobuoy it returns error ERRO[0000] could not create sonobuoy client: failed to get rest config:…
Vishnu Prabhakaran
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How to configure Rancher so that internal DNS resolves to custom address

I am new to Rancher 2.0 and I have a set of pods running in a 2 node cluster. Some of the pods need reach an internal DNS entry that will resolve to a port on some of the other pods with a custom address like http://mypod:443 or wss://mypod:443. How…
Scott
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Rancher: L4 Balancer stuck on Pending despite working L7 Ingress

Running Rancher v 2.4.5 with a cluster which has 2 nodes. I have tried to install Wordpress using Helm Chart from Bitnami. All it went well, I'm able to access site via the ingress, except that L4 Balancer created by the chart is still in pending…
JackTheKnife
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Rancher: kube-system pods stuck on ContainerCreating

I'm trying to spin up a cluster with one node (VM machine) but I'm getting some pods for kube-system stuck as ContainerCreating > kubectl get pods,svc -owide --all-namespaces NAMESPACE NAME READY …
JackTheKnife
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Rancher 2 cluster setup not working, multiple errors found

I am trying to create a cluster adding 2 custom VMs. I create the cluster by setting the name and defining the roles for each of the nodes (etcd, controlpane and worker), and afterwards execute the command in each of the nodes. After several minutes…
Miguel Mesquita Alfaiate
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How can I make 'Authorized Cluster Endpoint' feature, enabled default for Rancher created clusters available to existing clusters imported in Rancher

We have a set of kubernetes clusters(target clusters) created outside of Rancher (2.x) and we are evaluating Rancher for Access Management. Have tried the following workflow: 1- Analyze on to make Rancher cluster high available behavior/Ensure the…
Nishith Tiwari
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How to debug the rancher server shutdown throwing with a normal message "SIGTERM RECEIVED"?

I am maintaining rancher single node setup. Recently we had a issue with the server and it is stopped. I tried to restore from backup. But still it fails. I am providing the log here. I am not able to debug the exact issue. Rancher version…
Sankar Prasanth Gadhamsetti
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How to install Istio ingress,egress and other components as DeamonSet in Cluster

Environment : - Single Cluster. - Cluster Managed by Rancher. We have a HA (High Availability) requirement where we want to deploy multiple replicas of Ingress, Egress as DaemonSet to handle heavy load. I went through the istio documentation and…
Anthony Vinay
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Rancher Dashboard port is already in use 443 and 80

My rancher dashboard pod was crashed and when I am running docker run command to install rancher it's throwing error that port is already in use 443 and 80 when I check it's used by nginx: master When I am typing kubectl get ns it's throwing error…
Ankit Singh
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Rancher: Container Rancher/Rancher Full Load Memory

Recently we got an error on the rancher where I run the full load memory rancher My hardware is as follows: OS: Ubuntu 18.04 virtual machine Ram: 8GB CPU: 4 Core Disk: 160GB Below is the rancher container log. 2020/11/17 01:44:22 [INFO] Rancher…
Khai Pham
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