Retrieves the default patch baseline. Amazon Web Services Systems Manager supports creating multiple default patch baselines. For example, you can create a default patch baseline for each operating system.
If you don’t specify an operating system value, the default patch baseline for Windows is returned.
See also: AWS API Documentation
See ‘aws help’ for descriptions of global parameters.
get-default-patch-baseline
[--operating-system <value>]
[--cli-input-json | --cli-input-yaml]
[--generate-cli-skeleton <value>]
--operating-system
(string)
Returns the default patch baseline for the specified operating system.
Possible values:
WINDOWS
AMAZON_LINUX
AMAZON_LINUX_2
UBUNTU
REDHAT_ENTERPRISE_LINUX
SUSE
CENTOS
ORACLE_LINUX
DEBIAN
MACOS
--cli-input-json
| --cli-input-yaml
(string)
Reads arguments from the JSON string provided. The JSON string follows the format provided by --generate-cli-skeleton
. If other arguments are provided on the command line, those values will override the JSON-provided values. It is not possible to pass arbitrary binary values using a JSON-provided value as the string will be taken literally. This may not be specified along with --cli-input-yaml
.
--generate-cli-skeleton
(string)
Prints a JSON skeleton to standard output without sending an API request. If provided with no value or the value input
, prints a sample input JSON that can be used as an argument for --cli-input-json
. Similarly, if provided yaml-input
it will print a sample input YAML that can be used with --cli-input-yaml
. If provided with the value output
, it validates the command inputs and returns a sample output JSON for that command.
See ‘aws help’ for descriptions of global parameters.
Example 1: To display the default Windows patch baseline
The following get-default-patch-baseline
example retrieves details for the default patch baseline for Windows Server.
aws ssm get-default-patch-baseline
Output:
{
"BaselineId": "pb-0713accee01612345",
"OperatingSystem": "WINDOWS"
}
Example 2: To display the default patch baseline for Amazon Linux
The following get-default-patch-baseline
example retrieves details for the default patch baseline for Amazon Linux.
aws ssm get-default-patch-baseline \
--operating-system AMAZON_LINUX
Output:
{
"BaselineId": "pb-047c6eb9c8fc12345",
"OperatingSystem": "AMAZON_LINUX"
}
For more information, see About Predefined and Custom Patch Baselines <https://docs.aws.amazon.com/systems-manager/latest/userguide/sysman-patch-baselines.html>__ and Set an Existing Patch Baseline as the Default in the AWS Systems Manager User Guide.
BaselineId -> (string)
The ID of the default patch baseline.
OperatingSystem -> (string)
The operating system for the returned patch baseline.