sys_info resource

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Use the sys_info Chef InSpec audit resource to test for operating system properties for the named host, and then returns that info as standard output.

Availability

Installation

This resource is distributed along with Chef InSpec itself. You can use it automatically.

Version

This resource first became available in v1.0.0 of InSpec.

Syntax

An sys_info resource block declares the hostname to be tested:

describe sys_info do
  its('hostname') { should eq 'value' }
end

Examples

The following examples show how to use this Chef InSpec audit resource.

Get system information for example.com

describe sys_info do
  its('hostname') { should eq 'example.com' }
end

Compare content to hostname

describe file('/path/to/some/file') do
  its('content') { should match sys_info.hostname }
end

Options can be passed as arguments to hostname as well.

describe file('/path/to/some/file') do
  its('content') { should match sys_info.hostname('full') }
end

Currently supported arguments to hostname on Linux platforms are ‘full’|‘f’|‘fqdn’|‘long’, ‘domain’|’d', ‘ip_address’|‘i’, and ‘short’|’s'. Mac currently supports ‘full’|‘f’|‘fqdn’|‘long’ and ‘short’|’s'

Matchers

For a full list of available matchers, please visit our matchers page.

hostname

The hostname matcher tests the host for which standard output is returned:

its('hostname') { should eq 'value' }

fqdn

The fqdn property tests the ‘fully qualified domain name’ of the system:

its('fqdn') { should eq 'value' }

domain

The domain property tests the name of the DNS domain:

its('domain') { should eq 'value' }

ip-address

The ip-address property tests all network addresses of the host:

its('ip-address') { should eq 'value' }

short

The short property tests the host name cut at the first dot:

its('short') { should eq 'value' }

manufacturer

The manufacturer matcher tests the host for which standard output is returned:

its('manufacturer') { should eq 'ACME Corp.' }

model

The model matcher tests the host for which standard output is returned:

its('model') { should eq 'Flux Capacitor' }