AWS CloudFormation
User Guide (Version )

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AWS::SSM::PatchBaseline PatchSource

PatchSource is the property type for the Sources resource of the AWS::SSM::PatchBaseline resource.

The AWS CloudFormation AWS::SSM::PatchSource resource is used to provide information about the patches to use to update target instances, including target operating systems and source repository. Applies to Linux instances only.


To declare this entity in your AWS CloudFormation template, use the following syntax:


{ "Configuration" : String, "Name" : String, "Products" : [ String, ... ] }


Configuration: String Name: String Products: - String



The value of the yum repo configuration. For example:





Required: No

Type: String

Minimum: 1

Maximum: 1024

Update requires: No interruption


The name specified to identify the patch source.

Required: No

Type: String

Pattern: ^[a-zA-Z0-9_\-.]{3,50}$

Update requires: No interruption


The specific operating system versions a patch repository applies to, such as "Ubuntu16.04", "AmazonLinux2016.09", "RedhatEnterpriseLinux7.2" or "Suse12.7". For lists of supported product values, see PatchFilter in the AWS Systems Manager API Reference.

Required: No

Type: List of String

Maximum: 20

Update requires: No interruption

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