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# kubernetesa
adamant-kite-43734
11/19/2023, 3:31 PMThis message was deleted.
h
hundreds-evening-84071
11/19/2023, 4:11 PMwhat kubernetes distribution?
I have RKE and RKE2 and that works on both.
hundreds-evening-84071
11/19/2023, 4:14 PMIf you run:
Copy code
kubectl get no
kubectl get po
kubectl get nsc
creamy-pencil-82913
11/19/2023, 7:21 PMYou need to run that directly against the cluster, not against the rancher proxy. If you use the kubeconfig that rancher gives you, the base urls are all different because you're going through rancher.
a
adamant-football-46852
11/19/2023, 11:57 PMkubectl get no / po / ns are all work. for example:
$ kubectl get ns
NAME STATUS AGE
cattle-impersonation-system Active 14d
cattle-system Active 14d
default Active 14d
eic Active 14d
ingress-nginx Active 14d
kube-node-lease Active 14d
kube-public Active 14d
kube-system Active 14d
local Active 14d
(base)
adamant-football-46852
11/19/2023, 11:59 PM@creamy-pencil-82913 how to find what I run against? I think I run against cluster, this is my kube config file:
apiVersion: v1
kind: Config
clusters:
- name: “eig01”
cluster:
server: “https://10.131.116.250:9102/k8s/clusters/c-sd79w”
certificate-authority-data: “”
cluster:
server: “https://10.131.116.250:6443”
certificate-authority-data: “”
users:
- name: “eig01"
user:
token: “kubeconfig-user-l24vst5tld:6qv4z6jf2hqxjwxbnbdrj2fnfpg7hv27tzws8jc9lksqpv5dfpqnvq”
contexts:
- name: “eig01"
context:
user: “eig01”
cluster: “eig01"
- name: “eig01-cnsthana250”
context:
user: “eig01"
cluster: “eig01-cnsthana250”
current-context: “eig01"
---------------
eig01 is cluster name
h
hundreds-evening-84071
11/20/2023, 1:17 PMWhat Brandond is saying is you need kubeconfig file directly from the downsream cluster instead of the one you downloaded from Rancher UI.
For example, on RKE2 cluster, you will find kubeconfig file here:
/etc/rancher/rke2/rke2.yamla
adamant-football-46852
11/20/2023, 2:44 PMhow can i find it? I install ranker by docker and there is no /etc/rancher folder. I search the disk there is no rke2.yaml file. please give me some suggestion. how to get “kubeconfig that rancher gives you” Thanks
h
hundreds-evening-84071
11/20/2023, 2:50 PMokay - since you have RKE distribution, this should help: https://rke.docs.rancher.com/kubeconfig
hundreds-evening-84071
11/20/2023, 2:50 PMWhen you deployed Kubernetes, a kubeconfig is automatically generated for your RKE cluster. This file is created and saved as.kube_config_cluster.yml
a
adamant-football-46852
11/20/2023, 3:17 PMif I go to kubectl shell of rancher I can run the command: kubectl get --raw /livez?verbose correctly.
the kubeconfig file in my kubeshell is like:
cat .kube/config
apiVersion: v1
clusters:
- cluster:
server: http://127.0.0.1:8001
name: cluster
contexts:
- context:
cluster: cluster
user: “”
name: default
current-context: default
kind: Config
preferences: {}
users: null
adamant-football-46852
11/20/2023, 3:18 PMSo, you are right, I should use the wrong kubeconfig file, but I don’t know how to find the correct one 😞