2025-03-14 21:59:59 -06:00
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# kubectl run
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> Run pods in Kubernetes. Specifies pod generator to avoid deprecation error in some K8S versions.
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2025-12-16 10:20:31 -07:00
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> More information: <https://kubernetes.io/docs/reference/kubectl/generated/kubectl_run>.
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2025-03-14 21:59:59 -06:00
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- Run an nginx pod and expose port 80:
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2025-12-16 10:20:31 -07:00
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`kubectl run {{nginx-dev}} --image nginx --port 80`
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2025-03-14 21:59:59 -06:00
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- Run an nginx pod, setting the TEST_VAR environment variable:
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2025-12-16 10:20:31 -07:00
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`kubectl run {{nginx-dev}} --image nginx --env "{{TEST_VAR}}={{testing}}"`
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2025-03-14 21:59:59 -06:00
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- Show API calls that would be made to create an nginx container:
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2025-12-16 10:20:31 -07:00
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`kubectl run {{nginx-dev}} --image nginx --dry-run={{none|server|client}}`
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2025-03-14 21:59:59 -06:00
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- Run an Ubuntu pod interactively, never restart it, and remove it when it exits:
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2025-12-16 10:20:31 -07:00
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`kubectl run {{temp-ubuntu}} --image ubuntu:22.04 --restart Never --rm -- /bin/bash`
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2025-03-14 21:59:59 -06:00
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- Run an Ubuntu pod, overriding the default command with echo, and specifying custom arguments:
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2025-12-16 10:20:31 -07:00
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`kubectl run {{temp-ubuntu}} --image ubuntu:22.04 --command -- echo {{argument1 argument2 ...}}`
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