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35 lines
926 B
Markdown
35 lines
926 B
Markdown
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# Assign Linux capabilities
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Linux divides the privileges traditionally associated with superuser into distinct units, known as capabilities, which can be independently enabled or disabled by listing them in `securityContext.capabilites`.
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## Policy YAML
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[policy_validate_container_capabilities.yaml](more/policy_validate_container_capabilities.yaml)
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````yaml
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apiVersion: kyverno.io/v1alpha1
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kind: ClusterPolicy
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metadata:
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name: validate-container-capablities
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spec:
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rules:
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- name: validate-container-capablities
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match:
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resources:
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kinds:
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- Pod
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validate:
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message: "Allow certain linux capability"
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pattern:
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spec:
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containers:
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- securityContext:
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capabilities:
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add: ["NET_ADMIN"]
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````
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## Additional Information
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* [List of linux capabilities](https://github.com/torvalds/linux/blob/master/include/uapi/linux/capability.h)
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