Difference between revisions of "Kubectl cluster-info"

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{{lowercase}}
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[[kubectl cluster-info]]
 +
kubectl cluster-info | grep "Kubernetes control plane"
 +
[[kubectl cluster-info --context]]
 +
[[kubectl cluster-info --help]]
 +
[[kubectl cluster-info dump]]
  
<pre>
+
== Examples ==
kubectl cluster-info
+
[[kubectl]] cluster-info
Kubernetes master is running at https://172.17.0.43:6443
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[[Kubernetes control plane]] is running at https://127.0.0.1:62581
KubeDNS is running at https://172.17.0.43:6443/api/v1/namespaces/kube-system/services/kube-dns:dns/proxy
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[[CoreDNS]] is running at https://127.0.0.1:62581/api/v1/namespaces/kube-system/services/kube-dns:dns/proxy
 +
 +
To further debug and diagnose cluster problems, use '[[kubectl cluster-info dump]]'.
  
To further debug and diagnose cluster problems, use 'kubectl cluster-info dump'.
 
</pre>
 
  
 +
[[kubectl]] cluster-info
 +
[[Kubernetes master]] is running at https://127.0.0.1:55000
 +
[[KubeDNS]] is running at https://127.0.0.1:55000/api/v1/namespaces/kube-system/services/kube-dns:dns/proxy
 +
 +
To further debug and diagnose cluster problems, use '[[kubectl cluster-info dump]]'.
  
== Related commands ==
+
 
 +
kubectl cluster-info
 +
Kubernetes master is running at https://172.17.0.43:6443
 +
[[KubeDNS]] is running at https://172.17.0.43:6443/api/v1/namespaces/kube-system/services/kube-dns:dns/proxy
 +
To further debug and diagnose cluster problems, use 'kubectl cluster-info dump'.
 +
 
 +
kubectl cluster-info
 +
Kubernetes master is running at https://10.172.0.1
 +
CoreDNS is running at https://10.172.0.1/api/v1/namespaces/kube-system/services/kube-dns:dns/proxy
 +
[[CoreDNS]] is running at https://10.172.0.1/api/v1/namespaces/kube-system/services/kube-dns-worker:dns/proxy
 +
To further debug and diagnose cluster problems, use 'kubectl cluster-info dump'.
 +
 
 +
== [[EKS]] ==
 +
[[kubectl]] cluster-info
 +
[[Kubernetes control plane]] is running at https://5E39D5104example0BB2E658.gr7.us-east-2.eks.amazonaws.com
 +
CoreDNS is running at https://7739D904example5C07D43CBB2E699.gr7.us-east-2.eks.amazonaws.com/api/v1/namespaces/kube-system/services/kube-dns:dns/proxy
 +
 +
To further debug and diagnose cluster problems, use '[[kubectl cluster-info dump]]'.
 +
 
 +
 
 +
kubectl cluster-info
 +
 +
To further debug and diagnose cluster problems, use 'kubectl cluster-info dump'.
 +
Unable to connect to the server: dial tcp: lookup XXXXXXZZZZZYYYYY.gr7.us-east-2.eks.amazonaws.com: no such host
 +
 
 +
== GKS ==
 +
kubectl cluster-info
 +
[[W0704]] 13:23:33.066839  90028 gcp.go:120] WARNING: the [[gcp auth plugin]] is deprecated in v1.22+, unavailable in v1.25+; use [[gcloud]] instead.
 +
To learn more, consult https://cloud.google.com/blog/products/containers-kubernetes/kubectl-auth-changes-in-gke
 +
 +
To further debug and diagnose cluster problems, use '[[kubectl cluster-info dump]]'.
 +
Error from server (Forbidden): services is forbidden: User "[email protected]" cannot list resource  "services" in API group "" in the namespace "[[kube-system]]": requires one of ["container.services.list"] permission(s).
 +
 
 +
 
 +
== [[Minikube]] ==
 +
kubectl cluster-info
 +
Kubernetes control plane is running at https://127.0.0.1:[[53438]]
 +
[[CoreDNS]] is running at https://127.0.0.1:53438/api/v1/namespaces/kube-system/services/kube-dns:dns/proxy
 +
 +
To further debug and diagnose cluster problems, use 'kubectl cluster-info dump'.
 +
 
 +
== Related ==
 
* <code>[[kubectl cluster-info dump]]</code>
 
* <code>[[kubectl cluster-info dump]]</code>
 
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* <code>[[kubectl get api-resources]]</code>
 +
* <code>[[kubectl config view]]</code>
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* <code>[[kubectl version]]</code>
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* <code>[[kubectl get all -A]]</code>
 +
* [[Default EKS installation]]
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* [[Kubernetes API]]
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* <code>[[cluster_endpoint_public_access]]</code> in [[EKS module]]
  
 
== See also ==
 
== See also ==
 +
* {{kubectl cluster-info}}
 +
* {{kubectl config}}
 
* {{kubectl info}}
 
* {{kubectl info}}
* {{kubectl}}
 
  
 
[[Category:K8s]]
 
[[Category:K8s]]

Latest revision as of 11:14, 14 March 2024

kubectl cluster-info 
kubectl cluster-info | grep "Kubernetes control plane"
kubectl cluster-info --context
kubectl cluster-info --help
kubectl cluster-info dump

Examples[edit]

kubectl cluster-info
Kubernetes control plane is running at https://127.0.0.1:62581
CoreDNS is running at https://127.0.0.1:62581/api/v1/namespaces/kube-system/services/kube-dns:dns/proxy

To further debug and diagnose cluster problems, use 'kubectl cluster-info dump'.


kubectl cluster-info
Kubernetes master is running at https://127.0.0.1:55000
KubeDNS is running at https://127.0.0.1:55000/api/v1/namespaces/kube-system/services/kube-dns:dns/proxy

To further debug and diagnose cluster problems, use 'kubectl cluster-info dump'.


kubectl cluster-info
Kubernetes master is running at https://172.17.0.43:6443
KubeDNS is running at https://172.17.0.43:6443/api/v1/namespaces/kube-system/services/kube-dns:dns/proxy
To further debug and diagnose cluster problems, use 'kubectl cluster-info dump'.
kubectl cluster-info
Kubernetes master is running at https://10.172.0.1
CoreDNS is running at https://10.172.0.1/api/v1/namespaces/kube-system/services/kube-dns:dns/proxy
CoreDNS is running at https://10.172.0.1/api/v1/namespaces/kube-system/services/kube-dns-worker:dns/proxy 
To further debug and diagnose cluster problems, use 'kubectl cluster-info dump'.

EKS[edit]

kubectl cluster-info
Kubernetes control plane is running at https://5E39D5104example0BB2E658.gr7.us-east-2.eks.amazonaws.com
CoreDNS is running at https://7739D904example5C07D43CBB2E699.gr7.us-east-2.eks.amazonaws.com/api/v1/namespaces/kube-system/services/kube-dns:dns/proxy

To further debug and diagnose cluster problems, use 'kubectl cluster-info dump'.


kubectl cluster-info 

To further debug and diagnose cluster problems, use 'kubectl cluster-info dump'. 
Unable to connect to the server: dial tcp: lookup XXXXXXZZZZZYYYYY.gr7.us-east-2.eks.amazonaws.com: no such host

GKS[edit]

kubectl cluster-info
W0704 13:23:33.066839   90028 gcp.go:120] WARNING: the gcp auth plugin is deprecated in v1.22+, unavailable in v1.25+; use gcloud instead.
To learn more, consult https://cloud.google.com/blog/products/containers-kubernetes/kubectl-auth-changes-in-gke 

To further debug and diagnose cluster problems, use 'kubectl cluster-info dump'.
Error from server (Forbidden): services is forbidden: User "[email protected]" cannot list resource  "services" in API group "" in the namespace "kube-system": requires one of ["container.services.list"] permission(s).


Minikube[edit]

kubectl cluster-info
Kubernetes control plane is running at https://127.0.0.1:53438
CoreDNS is running at https://127.0.0.1:53438/api/v1/namespaces/kube-system/services/kube-dns:dns/proxy 

To further debug and diagnose cluster problems, use 'kubectl cluster-info dump'.

Related[edit]

See also[edit]

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