mirror of https://github.com/CrimsonTome/tldr.git
37 lines
802 B
Markdown
37 lines
802 B
Markdown
# kubectl
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> Command line interface for running commands against Kubernetes clusters.
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> More information: <https://kubernetes.io/docs/tasks/tools/install-kubectl>.
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- List all pods in all namespaces:
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`kubectl get pods --all-namespaces`
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- List all pods with more information (such as node name):
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`kubectl get pods -o wide`
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- Update specified pod with the label 'unhealthy' and the value 'true':
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`kubectl label pods {{name}} unhealthy=true`
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- List all resources with different types:
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`kubectl get all`
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- Show metrics for all nodes:
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`kubectl top node`
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- Show metrics for all pods in the default namespace:
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`kubectl top pod`
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- Print the address of the master and cluster services:
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`kubectl cluster-info`
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- Display an explanation of the specific field:
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`kubectl explain pods.spec.containers`
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