2025-03-14 21:59:59 -06:00
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# kubectl scale
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> Set a new size for a deployment, replica set, replication controller, or stateful set.
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> More information: <https://kubernetes.io/docs/reference/generated/kubectl/kubectl-commands#scale>.
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- Scale a replica set:
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`kubectl scale --replicas={{number_of_replicas}} rs/{{replica_name}}`
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- Scale a resource identified by a file:
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2025-05-08 12:26:01 -06:00
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`kubectl scale --replicas={{number_of_replicas}} {{[-f|--filename]}} {{path/to/file.yml}}`
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2025-03-14 21:59:59 -06:00
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- Scale a deployment based on current number of replicas:
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`kubectl scale --current-replicas={{current_replicas}} --replicas={{number_of_replicas}} deployment/{{deployment_name}}`
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