service resource

Use the service Chef InSpec audit resource to test whether the installation of the named service is successful and enabled.

It may be necessary to specify the service manager by using one of the following service manager-specific resources: bsd_service, launchd_service, runit_service, systemd_service, sysv_service, and upstart_service. These resources are based on the service resource.

Availability

Install

The Chef InSpec distributes this resource.

Version

This resource is available from Chef Inspec version 1.0.0.

Syntax

A service resource block declares the name of a service and one or more matchers to test the service state.

    describe service('NAME') do
      it { should be_installed }
      it { should be_enabled }
      it { should be_running }
    end

where

• ('service_name') must specify a service name
• be_installed, be_enabled, and be_running are valid matchers for this resource

Examples

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

Test if the PostgreSQL service is both running and enabled

    describe service('PostgreSQL') do
      it { should be_enabled }
      it { should be_running }
    end

Test if the MYSQL service is running and enabled

    describe service('MYSQL') do
      it { should be_enabled }
      it { should be_running }
    end

Test if the installation of ClamAV (an antivirus engine) is successful and running

    describe package('clamav') do
      it { should be_installed }
      its('version') { should eq '0.98.7' }
    end

    describe service('clamd') do
      it { should_not be_enabled }
      it { should_not be_installed }
      it { should_not be_running }
    end

Test Unix SystemV run levels

On targets that are using SystemV services, the existing run levels can also be checked:

    describe service('SSH').runlevels do
      its('keys') { should include(2) }
    end

    describe service('SSH').runlevels(2,4) do
      it { should be_enabled }
    end

Override the service manager

It may be required to override the logic to select the right service manager. For example, to check a service managed by Upstart.

    describe upstart_service('SERVICE') do
      it { should_not be_enabled }
      it { should be_installed }
      it { should be_running }
    end

This is also possible with systemd_service, runit_service, sysv_service, bsd_service, and launchd_service. If not found at the default location, provide the control command. For example, if the sv command for services managed by runit is not in the PATH.

    describe runit_service('SERVICE', '/opt/chef/embedded/sbin/sv') do
      it { should be_enabled }
      it { should be_installed }
      it { should be_running }
    end

Verify IIS is running

    describe service('W3SVC') do
      it { should be_installed }
      it { should be_running }
    end

Matchers

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

be_enabled

The be_enabled matcher tests if the named service is enabled:

    it { should be_enabled }

be_installed

The be_installed matcher tests if the named service is installed.

    it { should be_installed }

be_running

The be_running matcher tests if the named service is running.

    it { should be_running }

be_monitored_by

The be_monitored_by matcher accepts the name of a monitoring tool as input and test if the named service is monitored respectively. The monitoring tool supports monit and god resources.

    it { should be_monitored_by("god") }

have_start_mode

The have_start_mode matcher tests accept a mode as input and test if the named service’s start mode is the same as specified in the input. This matcher is supported on the Windows systems only.

    it { should have_start_mode('Manual') }