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31 lines
846 B
Plaintext
31 lines
846 B
Plaintext
---
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syntax: markdown
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tags: [tldr, common]
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source: https://github.com/tldr-pages/tldr.git
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---
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# kubectl cordon
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> Mark a node as unschedulable, preventing new pods from being assigned to it.
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> See also: `kubectl uncordon`.
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> More information: <https://kubernetes.io/docs/reference/kubectl/generated/kubectl_cordon/>.
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- Mark a node as unschedulable:
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`kubectl cordon {{node_name}}`
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- Mark multiple nodes as unschedulable:
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`kubectl cordon {{node_name1 node_name2 ...}}`
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- Mark a node as unschedulable in a specific context:
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`kubectl cordon {{node_name}} --context {{context_name}}`
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- Mark nodes matching a label selector as unschedulable:
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`kubectl cordon {{[-l|--selector]}} {{label_key}}={{label_value}}`
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- Preview the changes without actually cordoning the nodes (dry run):
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`kubectl cordon {{node_name}} --dry-run={{none|server|client}}`
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