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100 lines
2.5 KiB
Text
100 lines
2.5 KiB
Text
---
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title: About the bond Resource
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platform: linux
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---
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# bond
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Use the `bond` Chef InSpec audit resource to test a logical, bonded network interface (i.e. "two or more network interfaces aggregated into a single, logical network interface"). On Linux platforms, any value in the `/proc/net/bonding` directory may be tested.
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<br>
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## Availability
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### Installation
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This resource is distributed along with Chef InSpec itself. You can use it automatically.
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### Version
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This resource first became available in v1.0.0 of InSpec.
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## Syntax
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A `bond` resource block declares a bonded network interface, and then specifies the properties of that bonded network interface to be tested:
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describe bond('name') do
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it { should exist }
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end
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where
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* `'name'` is the name of the bonded network interface
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* `{ should exist }` is a valid matcher for this resource
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<br>
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## Property Examples
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The following examples show how to use this Chef InSpec audit resource.
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### content
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The `content` matcher tests if contents in the file that defines the bonded network interface match the value specified in the test. The values of the `content` matcher are arbitrary.
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its('content') { should match('value') }
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### interfaces
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The `interfaces` matcher tests if the named secondary interfaces are available.
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its('interfaces') { should eq ['eth0', 'eth1', ...] }
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### mode
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The `mode` matcher tests the Bonding Mode.
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its('mode') { should eq 'IEEE 802.3ad Dynamic link aggregation' }
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### params
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The `params` matcher tests arbitrary parameters for the bonded network interface.
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its('params') { should eq 'value' }
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### Test if eth0 is a secondary interface for bond0
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describe bond('bond0') do
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it { should exist }
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it { should have_interface 'eth0' }
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end
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### Test parameters for bond0
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describe bond('bond0') do
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its('mode') { should eq 'IEEE 802.3ad Dynamic link aggregation' }
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its('Transmit Hash Policy') { should eq 'layer3+4 (1)' }
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its('MII Status') { should eq 'up' }
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its('MII Polling Interval (ms)') { should eq '100' }
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its('Up Delay (ms)') { should eq '0' }
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its('Down Delay (ms)') { should eq '0' }
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end
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<br>
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## Matchers
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For a full list of available matchers, please visit our [matchers page](https://www.inspec.io/docs/reference/matchers/).
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### exist
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The `exist` matcher tests if the bonded network interface is available:
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it { should exist }
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### have_interface
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The `have_interface` matcher tests if the bonded network interface has one (or more) secondary interfaces:
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it { should have_interface }
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