aws_ssm_patch_baseline resource

Use the aws_ssm_patch_baseline InSpec audit resource to test properties of a single AWS Systems Manager (SSM) patch baseline.

The AWS::SSM::PatchBaseline resource defines the basic information for an AWS Systems Manager patch baseline. A patch baseline defines which patches are approved for installation on your instances.

For additional information, including details on parameters and properties, see the AWS documentation on AWS SSM patch baseline.

Syntax

Ensure that the baseline exists:

describe aws_ssm_patch_baseline(baseline_id: 'BASELINE_ID') do
  it { should exist }
end

Parameters

baseline_id (required): The ID of the patch baseline.

Properties

baseline_id: The ID of the patch baseline.; Field: baseline_id
name: The name of the patch baseline.; Field: name
operating_system: Returns the operating system specified for the patch baseline.; Field: operating_system
patch_filters: The set of patch filters that make up the group.; Field: patch_filters
patch_filter_keys: The key for the filter.; Field: patch_filters.key
patch_filter_values: The value for the filter key.; Field: patch_filters.values
approval_rules.patch_rules: The rules that make up the rule group.; Field: patch_rules
patch_filters: The set of patch filters that make up the group.; Field: patch_filter_group.patch_filters
patch_filter_group_keys: The key for the filter.; Field: patch_filter_group.patch_filters.key
patch_filter_group_values: The value for the filter key.; Field: patch_filter_group.patch_filters.values
compliance_levels: A compliance severity level for all approved patches in a patch baseline.; Field: compliance_level
approve_after_days: The number of days after the release date of each patch matched by the rule that the patch is marked as approved in the patch baseline.; Field: approve_after_days
approve_until_date: The cutoff date for auto approval of released patches.; Field: approve_until_date
enable_non_security: For instances identified by the approval rule filters, enables a patch baseline to apply non-security updates available in the specified repository.; Field: enable_non_security
approved_patches: A list of explicitly approved patches for the baseline.; Field: approved_patches
approved_patches_compliance_level: Returns the specified compliance severity level for approved patches in the patch baseline.; Field: approved_patches_compliance_level
approved_patches_enable_non_securities: Indicates whether the list of approved patches includes non-security updates that should be applied to the instances.; Field: approved_patches_enable_non_security
rejected_patches: A list of explicitly rejected patches for the baseline.; Field: rejected_patches
rejected_patches_action: The action specified to take on patches included in the RejectedPatches list.; Field: rejected_patches_action
patch_groups: Patch groups included in the patch baseline.; Field: patch_groups
created_date: The date the patch baseline was created.; Field: created_date
modified_date: The date the patch baseline was last modified.; Field: modified_date
descriptions: A description of the patch baseline.; Field: description
sources: Information about the patches to use to update the instances, including target operating systems and source repositories.; Field: sources
source_names: The name specified to identify the patch source.; Field: sources.name
source_products: The specific operating system versions a patch repository applies to, such as “Ubuntu16.04”, “AmazonLinux2016.09”, “RedhatEnterpriseLinux7.2” or “Suse12.7”.; Field: sources.products
source_configurations: The value of the yum repo configuration.; Field: sources.configuration

Examples

Ensure a baseline ID is available:

describe aws_ssm_patch_baseline(baseline_id: 'BASELINE_ID') do
  its('baseline_id') { should eq 'BASELINE_ID' }
end

Ensure an operating system is WINDOWS:

describe aws_ssm_patch_baseline(baseline_id: 'BASELINE_ID') do
  its('operating_system') { should eq 'WINDOWS' }
end

Ensure a source name is empty:

describe aws_ssm_patch_baseline(baseline_id: 'BASELINE_ID') do
  its('source_names') { should be_empty }
end

Ensure an approved patches compliance level is UNSPECIFIED:

describe aws_ssm_patch_baseline(baseline_id: 'BASELINE_ID') do
  its('approved_patches_compliance_level') { should eq 'UNSPECIFIED' }
end

Matchers

For a full list of available matchers, see our Universal Matchers page.

This resource has the following special matchers.

exist

Use should to test that the entity exists.

describe aws_ssm_patch_baseline(baseline_id: 'BASELINE_ID') do
  it { should exist }
end

Use should_not to test the entity does not exist.

describe aws_ssm_patch_baseline(baseline_id: 'BASELINE_ID') do
  it { should_not exist }
end

be_available

Use should to check if the entity is available.

describe aws_ssm_patch_baseline(baseline_id: 'BASELINE_ID') do
  it { should be_available }
end

AWS Permissions

Your AWS principal will need the SSM:Client:GetPatchBaselineResult action with Effect set to Allow.