Stack Overflow
Stack Overflow

Questions tagged [rke2]

31 questions
0
votes
0 answers

Network Load Balancer with Rancher RKE2 Kubernetes Cluster running on EC2 instances

Ok, I have an RKE2 kubernetes cluster running on 3 EC2 instances , One for the control plane and the other for the workers. The problem that my architecture to achieve requires an ingress controller to be associated with a Network Load Balancer in…
escanor
  • 9
  • 1
0
votes
1 answer

Ability to add exception to RKE2 securitypolicy for root pods or specific namespace

Good afternoon. So I have an RKE2 cluster with the security policy in place that does not allow root pods to run. I have a pod that has to run as root and have been trying to figure out how to allow my pod to deploy on this cluster without…
IT_User
  • 729
  • 9
  • 27
0
votes
1 answer

I've uninstalled Kubernetes cluster but when I installed different version again, I saw that old deployments could not be removed

I have installed RKE2 cluster with following command: sudo curl -sfL https://get.rke2.io | sudo INSTALL_RKE2_TYPE=server INSTALL_RKE2_CHANNEL=v1.23.16+rke2r1 sh - Then I've deployed a few applications. Then I've decided to reinstall RKE2 with…
oakkose
  • 353
  • 3
  • 13
0
votes
1 answer

Nginx ingress controller on rke2 cluster keeps returning fake kubernetes certificate

I have an ingress properly set up with a properly configured TLS secret (and the secret is correctly in the same namespace as the ingress) yet for some reason when browsing to the endpoint the nginx controller is utilizing the default "Fake…
pooley1994
  • 723
  • 4
  • 16
0
votes
0 answers

RKE2 AWS Cloud Provider permissions

I am trying to set up an RKE2 cluster on AWS. As such, I am using the aws cloud provider to interact with the autoscaling groups to spin up new master / worker nodes as needed. The cloud provider requires a significant number of policies added to my…
redsoxfantom
  • 918
  • 1
  • 14
  • 29
0
votes
0 answers

cert-manager ACME Order status.url: Forbidden: field is immutable once set

I am working with the cert-manager version 1.11.0 in my local RKE2 cluster and would like to issue certificate using ACME and DNS-01 challenge validation. I have hard time to debug and figure out what is going on with request. I see in the…
user1563721
  • 1,373
  • 3
  • 28
  • 46
0
votes
1 answer

Kubernetes Nginx Controller - "Service rancher does not have any active Endpoint"

The RKE2 install goes great, but once I install Rancher via Helm and try to reach the management UI, I'm unable to reach and receive a "404 Not Found" error. root@rancher-master-01:~# kubectl -n kube-system logs -f…
Mark Matlock
  • 149
  • 1
  • 10
0
votes
1 answer

how to remove node from kubernetes cluster

I have k8s cluster installed by rke2. There are 3 master and 2 worker node in cluster. Now i am trying to remain first 1 master including package installed. I drain other 4 nodes and delete other 4 nodes. Finally, how to uninstall software…
john chen
  • 77
  • 6
0
votes
1 answer

Kubernetes cannot start container due to AppArmor problems

I'm running an RKE2 cluster with 1 master node and 3 worker nodes. I'm trying to deploy my own custom application on it. It consists of two parts: a Memcache container, which runs fine, and a PHP-FPM container which won't start. The error I'm…
Harold Holsappel
  • 149
  • 1
  • 10
0
votes
0 answers

Migrating Kubernetes cluster created by Rancher to a different Rancher instance

I currently have Air-Gapped Docker-installed Rancher v2.4.8 hosting a few clusters created in the Rancher UI. I created a new Air-Gapped Rancher v2.6.6 instance on RKE Kubernetes cluster and I need to migrate those clusters. Question is, After I…
elad320011
  • 1
0
votes
0 answers

how to get client IP from RKE2 nginx ingress?

i have set up the RKE2 cluster. And there is an "embedded" rke2 nginx ingress in there, their document says that the ingress controller can be modified via the helm rke ingress manifest, but normally in the EKS, there are "externalTrafficPolicy:…
RTC EG
  • 13
  • 3
0
votes
2 answers

Rancher 2.6.5 RKE2 private registry image pull error x509: certificate signed by unknown authority

I have deployed a private registry with Harbor with a self signed certificates. Importing images to harbor works pulling images works. On the worker nodes i have added certificates into OS as trusted and i can pull images successfully in the OS from…
ognjen011
  • 101
  • 4
0
votes
0 answers

RKE2 Authorized endpoint configuration help required

I have a rancher 2.6.67 server and RKE2 downstream cluster. The cluster was created without authorized cluster endpoint. How to add an authorised cluster endpoint to a RKE2 cluster created by Rancher article describes how to add it in an existing…
Seniorsamu
  • 1
  • 1
0
votes
1 answer

Openstack cloud provider with rke2

I am setting up a rke2 cluster with rancher on Openstack. Environment: custom provisioned resources in Openstack (network, instances etc.) Rancher running on one of the instances a couple of instances to serve as cluster nodes (masters and…
klodye
  • 93
  • 1
  • 4
  • 11
0
votes
1 answer

How to add an authorised cluster endpoint to a RKE2 cluster created by Rancher

There is a Kubernets RKE2 cluster created by Rancher v2.6 with 3 nodes on vSphere. No authorized cluster endpoint was defined. Is there a way to add an authorized cluster endpoint after cluster was created?
Michael Chudinov
  • 2,620
  • 28
  • 43
1
2
3