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67 lines
1.4 KiB
Text
67 lines
1.4 KiB
Text
---
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title: About the kernel_module Resource
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---
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# kernel_module
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Use the `kernel_module` InSpec audit resource to test kernel modules on Linux platforms. These parameters are located under `/lib/modules`. Any submodule may be tested using this resource.
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## Syntax
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A `kernel_module` resource block declares a module name, and then tests if that module is a loadable kernel module:
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describe kernel_module('module_name') do
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it { should be_loaded }
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end
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where
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* `'module_name'` must specify a kernel module, such as `'bridge'`
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* `{ should be_loaded }` tests if the module is a loadable kernel module
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## Matchers
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This InSpec audit resource has the following matchers:
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### be
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<%= partial "/shared/matcher_be" %>
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### be_loaded
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The `be_loaded` matcher tests if the module is a loadable kernel module:
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it { should be_loaded }
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### cmp
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<%= partial "/shared/matcher_cmp" %>
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### eq
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<%= partial "/shared/matcher_eq" %>
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### include
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<%= partial "/shared/matcher_include" %>
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### match
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<%= partial "/shared/matcher_match" %>
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### version
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The `version` matcher tests if the named module version is on the system:
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its(:version) { should eq '3.2.2' }
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## Examples
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The following examples show how to use this InSpec audit resource.
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### Test if a module is loaded
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describe kernel_module('bridge') do
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it { should be_loaded }
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its(:version) { should cmp >= '2.2.2' }
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end
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