Document history
The following table describes the important changes to the documentation since the last release of Amazon Systems Manager. For notification about updates to this documentation, you can subscribe to an RSS feed.
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API version: 2014-11-06
| Change | Description | Date |
|---|---|---|
New topic: Rejected patch list options in custom patch baselines | For patching operations that use a custom patch baseline in Patch Manager , we have
clarified the behavior when a patch added to the Rejected
patch list is assigned the action | July 23, 2024 |
New topic: Configuring SSM Agent for use with the Federal Information Processing Standard (FIPS) | We have provided instructions for configuring SSM Agent for use with the Federal Information Processing Standard (FIPS). For information, see Configuring SSM Agent for use with the Federal Information Processing Standard (FIPS). | July 22, 2024 |
Update: Clarified support for @ symbol in Fleet Manager user names | If an IAM Identity Center user name contains one or more | July 21, 2024 |
Updated managed policy: AmazonSSMManagedEC2InstanceDefaultPolicy | Systems Manager has updated the managed policy
| July 18, 2024 |
Name changes to Amazon managed buckets for Patch Manager patching operations | Amazon owns and maintains a number of Amazon S3 buckets that SSM Agent accesses in
the course of performing various Patch Manager patching operations. These S3 buckets
are publicly accessible, and by default, SSM Agent connects to them using
| July 18, 2024 |
New service-linked role for Quick Setup | Systems Manager has released a new service-linked role,
| July 3, 2024 |
New managed policies for Quick Setup configuration types | Systems Manager has released an additional 12 new managed policies to support various Quick Setup configuration types and processes. For information, see Systems Manager updates to Amazon managed policies. | July 3, 2024 |
Support for RHEL 8.10 and 9.4 | Systems Manager and Patch Manager now support Red Hat Enterprise Linux versions 8.10 and 9.4. For more information, see Supported operating systems and machine types and Supported operating systems for Patch Manager. | June 26, 2024 |
Patch Manager support for 8.8 and 8.9 versions: AlmaLinux, Oracle Linux, and Rocky Linux | Patch Manager now supports versions 8.8 and 8.9 of AlmaLinux, Oracle Linux, and Rocky Linux, in addition to earlier 8.x versions. For complete lists of supported OSs and versions for Patch Manager, see Supported operating systems for Patch Manager. | June 17, 2024 |
New public parameters for macOS Amazon EC2 AMIs | Public parameters have been released to support Amazon Machine Images for macOS Amazon Elastic Compute Cloud instances. For more information, see the following topics.
| June 17, 2024 |
Update: Regional availability of the /aws/service/global-infrastructure parameter path | We have clarified which commercial
Regions the | June 12, 2024 |
New: Code examples chapter | A new chapter, Code examples for Systems Manager using Amazon SDKs, provides examples in different SDK languages for how to work with the Systems Manager service. | May 8, 2024 |
Changes to ec2messages:* endpoint support | For Amazon Web Services Regions launching in 2024 or later, the | May 3, 2024 |
Additional runtimes available for running scripts in Automation runbooks | The | April 23, 2024 |
Support for 8.8 and 8.9 versions: AlmaLinux, Oracle Linux, and Rocky Linux | Systems Manager now supports versions 8.8 and 8.9 of AlmaLinux, Oracle Linux, and Rocky Linux, in addition to earlier 8.x versions. For complete lists of supported OSs and versions, see Supported operating systems for Systems Manager. | April 22, 2024 |
Patch Manager: Change to patching status 'INSTALLED_PENDING_REBOOT' | Previously, only patches installed by Patch Manager could be marked as
| April 16, 2024 |
Support for RHEL 8.9 and 9.3 | Systems Manager, including Patch Manager, now supports Red Hat Enterprise Linux (RHEL) versions 8.9 and 9.3, in addition to earlier 8.x and 9.x versions. | March 26, 2024 |
Topic update: Amazon managed policies for Amazon Systems Manager | The topic Amazon managed policies for Amazon Systems Manager has provided information about the four managed policies for Systems Manager that have been introduced or updated since March 12, 2021. We have added a section to this topic with information about the 12 other managed policies for use with Systems Manager that were created or last updated before that date. For details, see Additional managed policies for Systems Manager. | March 1, 2024 |
Parameter Store now supports cross-account sharing | You can now share advanced parameters securely and efficiently across Amazon Web Services accounts or within your Amazon Organization by setting up resource sharing. Resource sharing allows you to centralize application configuration management and reduce the operational overhead of sharing the parameters with every single account you own. Parameters can be shared across accounts using the Parameter Store console, the Amazon RAM console, or the Amazon CLI. For more information, see Working with shared parameters. | February 21, 2024 |
Automation action enhancement | You can now use the | February 12, 2024 |
Additional operating version support for Patch Manager | We have added to the list of supported operating system versions for Patch Manager. Support has been added for the following:
| January 4, 2024 |
Configure automated SSM Agent updates using the Application Manager console | You can now use the Application Manager console to automate SSM Agent updates for your application instances. For more information, see Working with your application instances. | December 21, 2023 |
Updated process for registering non Amazon EC2 machines in hybrid and multicloud environments | Systems Manager now provides the | December 20, 2023 |
Manage Amazon EBS volumes using Fleet Manager | You can now use Fleet Manager, a capability of Amazon Systems Manager, to manage Amazon Elastic Block Store volumes on your managed instances. For example, you can initialize an EBS volume, format a partition, and mount the volume to make it available for use. For more information, see EBS volume management. | December 14, 2023 |
Session Manager plugin enhancement | Added support for passing a StartSession API response as an environment variable to session-manager-plugin. | December 4, 2023 |
New visual design experience for Automation runbooks | You can now create and edit runbooks using a new visual design experience developed by Systems Manager Automation. The visual design experience provides a low-code, drag-and-drop interface so you can create and edit runbooks more easily. For more information, see Visual design experience for Automation runbooks. | November 26, 2023 |
New Systems Manager Automation actions, data element, and functional enhancements for runbooks | You can now loop over multiple actions in a runbook using the
| November 17, 2023 |
Updated Region support for Remote Desktop Protocol (RDP) connections | Fleet Manager Remote Desktop, which is powered by NICE DCV, provides you with secure connectivity to your Windows Server instances directly from the Systems Manager console. The following three additional Regions have been enabled for Fleet Manager Remote Desktop connections:
| November 15, 2023 |
Patch Manager: Expanded OS version support for RHEL and macOS | Patch Manager now supports the following additional operating system versions:
| October 23, 2023 |
New OpsCenter API - DeleteOpsItem | OpsCenter now offers the DeleteOpsItem API for deleting individual OpsItems. For more information, see DeleteOpsItem in the Amazon Systems Manager API Reference. | October 20, 2023 |
New Quick Setup configuration type: SSM Agent updates for entire organization | The new configuration type Default Host Management Configuration makes it possible for an organization administrator, as defined in Amazon Organizations, to prompt automatic check and updates of SSM Agent on all EC2 instances in the organization's accounts and Regions. For more information, see Default Host Management for an organization. | October 16, 2023 |
New title and description format for OpsItems created by CloudWatch Application Insights | The title and description for OpsItems created by CloudWatch Application Insights is changing to an improved format on October 16, 2023. To view the new format, see Amazon CloudWatch Application Insights. | September 29, 2023 |
Support for multiple display resolutions in Fleet Manager RDP connections | When you connect to Windows Server managed nodes using the Remote Desktop protocol (RDP) option in Fleet Manager, you can now choose the display resolution. Previously, all connections used a fixed 720P (1366 x 768) resolution. You can now choose from the following for each connection:
For information, see Connect to a managed node using Remote Desktop. | September 22, 2023 |
New topic: Random patch baseline IDs in patch policy operations | We have added content to describe how Quick Setup patch policies use the
| September 22, 2023 |
A new operational insight for managing OpsItems | OpsCenter now includes an operational insight called Resources
generating the most OpsItems. An insight of this type is
generated when an Amazon resource has more than 10 open OpsItems. Use this insight
to locate problematic resources. Use the | September 22, 2023 |
GPG public key updated | A new public key has been created to verify the signature of SSM Agent. For more information, see Verifying the signature of SSM Agent. | September 5, 2023 |
Support added for additional versions of AlmaLinux, Oracle Linux, RHEL, and Rocky Linux | The lists of supported operating systems for Amazon Systems Manager and Patch Manager have been updated to reflect support the following additional OS versions:
| August 30, 2023 |
OpsCenter added support for Markdown formatting in the OpsItem description field. | OpsCenter now supports Markdown formatting in the OpsItem description field. The following types of Markdown formatting are supported:
For more information, see Using Markdown in the Console in the Getting Started with the Amazon Web Services Management Console Getting Started Guide. | August 18, 2023 |
New versions of the Amazon Parameters and Secrets Lambda Extension | New versions of the Amazon Parameters and Secrets Lambda Extension are now available. In addition, extension support has been added for the Asia Pacific (Melbourne) (ap-southeast-4) and Israel (Tel Aviv) (il-central-1) Regions (x86_64 and x86 architectures only.) For more information, see Using Parameter Store parameters in Amazon Lambda functions. | August 16, 2023 |
Update: Added information about required permissions for Quick Setup patch policy buckets | When you create a patch policy, Quick Setup creates an Amazon S3 bucket that contains
a file named | July 6, 2023 |
Use Quick Setup to configure OpsCenter for multi-account OpsItem management | Quick Setup for OpsCenter helps you complete the following tasks for managing OpsItems across accounts:
For more information, see (Optional) Configure OpsCenter to manage OpsItems across accounts by using Quick Setup. | June 19, 2023 |
Update Amazon EC2 launch agents using Quick Setup | You can now allow Systems Manager to check every 30 days for a new version of the launch agent installed on your instance. If a new version is available, Systems Manager updates the agent on your instance. For more information, see Quick Setup Host Management. | June 19, 2023 |
Patch Manager now supports Ubuntu Server 22.04 LTS | You can now use Patch Manager to patch Ubuntu Server 22.04 LTS nodes. Like other
supported versions of Ubuntu Server, version 22.04 LTS, uses the Amazon managed
| May 15, 2023 |
Systems Manager now supports AlmaLinux, including Patch Manager | You can now use Systems Manager to manage AlmaLinux 8.3-8.7; 9.0-9.1 nodes. Many of the
rules that apply to RHEL 8 for patching also apply to AlmaLinux. AlmaLinux
uses the new | May 8, 2023 |
Deploy the EC2Launch v2 agent using Quick Setup | You can now deploy the EC2Launch v2 agent using Quick Setup. For more information, see Deploy Distributor packages with Quick Setup. | April 13, 2023 |
Systems Manager now supports Amazon Linux 2023 | Systems Manager now supports the new Amazon Linux 2023 (AL2023) EC2 instance type, including support for Patch Manager operations. Many of the rules for patching that apply to Amazon Linux 2 also apply to Amazon Linux 2023. (Patch Manager also continues to support the preview release .) For more information, see the following topics: | March 23, 2023 |
Revised setting up content for Amazon EC2 instances | We have revised the setting up content for Amazon EC2 instances. It is now recommended to use the newly released Default Host Management Configuration for instance permissions. For more information, see Configure instance permissions required for Systems Manager. | February 15, 2023 |
Automatic instance management with the Default Host Management Configuration | You can now automatically manage Amazon EC2 instances in an entire Amazon Web Services Region using Systems Manager. For more information, see Default Host Management Configuration. | February 15, 2023 |
Add SSM documents to your favorites | To help you find frequently used SSM documents, you can now add documents to your favorites. You can favorite up to 20 documents per document type, per Amazon Web Services account and Amazon Web Services Region. You can choose, modify, and view your favorites from the Systems Manager Documents console. For more information, see Adding documents to your favorites. | February 7, 2023 |
Implement change controls for Automation using Change Calendar | By integrating Automation with Change Calendar, you can now implement change controls to all automations in your Amazon Web Services account. For more information, see Implement change controls for Automation. | January 24, 2023 |
New Change Manager approval workflow | The Change Manager approval workflow now supports per-level approvals instead of per-line approvals. Previously, every approver you added to an approval level had to approve a change request. Otherwise, the level was not approved. Now, you specify how many approvals are required for the level and can add that many or more approvers. For example, you can require three approvals for a level but specify up to five approvers. Approvals from any three of those approvers are sufficient to approve the level. For more information, see About approvals in your change templates. | January 23, 2023 |
New: Configure patching for an entire organization using a patch policy in Quick Setup | With Quick Setup, a capability of Systems Manager, you can now create patch policies powered by Patch Manager. A patch policy defines the schedule and patch baseline to use when automatically patching your managed nodes. Using a single patch policy configuration, you can define patching for all accounts in all Regions in your organization, for only the accounts and Regions you choose, or for a single account-Region pair. For more information, see the following topics. | December 22, 2022 |
Application Manager integrates with Amazon EC2 to display information about your instances in the context of an application. | Application Manager displays instance state, status, and Amazon EC2 Auto Scaling health for a selected application in a graphical format. The Instances tab also includes a table with the following information for each instance in your application.
| December 22, 2022 |
Schedule the starting and stopping of your Amazon EC2 instances using Quick Setup | You can now deploy the Resource Scheduler solution to automate the starting and stopping of your Amazon EC2 instances using Quick Setup. For more information, see Resource Scheduler. | December 19, 2022 |
OpsCenter now supports working with OpsItems across accounts | OpsCenter supports working with OpsItems from a management account (either an Amazon Organizations management account or a Systems Manager delegated administrator account) and a member account during a session. Once configured, users can perform the following types of actions:
For more information, see Setting up OpsCenter to work with OpsItems across accounts. | November 16, 2022 |
Track details of Change Manager change requests using Amazon CloudTrail Lake | You can now use an event data store in Amazon CloudTrail Lake to capture and review details about the change requests that are run in Change Manager for your organization or account. This information includes auditable details about the user identity that created the change request, the IP address from which the request was made, the Amazon Web Services Regions in which the changes were made, the targeted resources, and more. For information, see Monitoring your change request events and Reviewing change request details, tasks, and timelines. | November 11, 2022 |
Additional Systems Manager Automation task controls using CloudWatch alarms | You can now implement additional control when running automations across multiple accounts and Regions by using CloudWatch alarms. By applying a metric or composite CloudWatch alarm to an automation, you can control when an automation stops based on the metrics you define. For more information about applying a CloudWatch alarm to an automation running across multiple accounts and Regions see Run an automation in multiple Regions and accounts (console) | November 9, 2022 |
Updated: 'Using Parameter Store parameters in Amazon Lambda functions' | We have provided additional information to help you use the Amazon Parameters and Secrets Lambda Extension to retrieve parameter values and cache them for future use in Lambda functions. Using the Lambda extension can reduce your costs by reducing the number of API calls to Parameter Store. For information, see Using Parameter Store parameters in Amazon Lambda functions. | October 25, 2022 |
Additional Systems Manager task controls using CloudWatch alarms | You can now implement additional control when running automations and commands by using CloudWatch alarms. A CloudWatch alarm can also be added to an automation or command when it is registered with a State Manager association or maintenance window task. By applying a composite CloudWatch alarm to an automation or command, you can control when an automation or command stops based on the metric you define. For more information about applying a CloudWatch alarm to an automation or command see the following procedures: | September 26, 2022 |
Additional Systems Manager task controls using CloudWatch alarms | You can now implement additional control when running automations and commands by using CloudWatch alarms. A CloudWatch alarm can also be added to an automation or command when it is registered with a State Manager association or maintenance window task. By applying a composite CloudWatch alarm to an automation or command, you can control when an automation or command stops based on the metric you define. For more information about applying a CloudWatch alarm to an automation or command see the following procedures: | September 26, 2022 |
Clarifying advanced-instances tier requirements | Based on customer feedback, we have clarified the scenarios that require you to activate the advanced-instances tier in Configuring instance tiers. | September 21, 2022 |
Deploy the Amazon CloudWatch Agent using Quick Setup | You can now deploy the Amazon CloudWatch agent using Quick Setup. For more information, see Deploy Distributor packages with Quick Setup. | September 20, 2022 |
'PatchGroup' key now supported for patch groups when EC2 instance metadata is allowed | When you allow tags in EC2 instance metadata, the tag keys you create must
not contain any spaces. Previously, this prevented customers from adding some of
their EC2 instances to patch groups in Patch Manager because the tag key | August 31, 2022 |
New topic: "How package release dates and update dates are calculated" | In patch baselines managed by Amazon, new patches are auto-approved 7 days after they are released or updated. In custom patch baselines you create, you can optionally specify how many days to wait after they are released or updated to auto-approve their installation. For Amazon Linux 1 and Amazon Linux 2, various factors influence how the latest release dates and update dates are calculated. To help you avoid unexpected results when choosing auto-approval delays, these factors are explained in the topic How package release dates and update dates are calculated. | August 24, 2022 |
Updated content: Patch an AMI and update an Auto Scaling group | We have updated the Updating AMIs for Auto Scaling groups walkthrough to use launch templates instead of launch configurations. Additionally, we've implemented the latest Automation actions and runtimes in the runbook content. | June 22, 2022 |
Change Manager: Prevent users from creating auto-approvable requests | You can configure change templates in Change Manager to support automatic
approvals, meaning that users with the necessary IAM permissions can choose to
start the change request without requiring additional approval. Now, you can
also restrict individual users, groups, or IAM roles from submitting
auto-approval requests, even if a change template supports them. This is
achieved through the use of a new IAM condition key,
| June 15, 2022 |
Updated guidance for maintenance window task roles | Previously, the Systems Manager console provided you with the ability to choose the
Amazon managed IAM service-linked role | June 9, 2022 |
Port forwarding to remote hosts support for Session Manager | Session Manager now supports port forwarding sessions to remote hosts. The remote host isn't required to be managed by Systems Manager. For more information, see Starting a session (port forwarding to remote host). | May 25, 2022 |
Updated content: Instructions for manually installing SSM Agent on Amazon EC2 Linux instances | In response to customer feedback, we have overhauled the topics that provide instructions for manually installing SSM Agent on Amazon EC2 instances. These topics now provide commands using globally available files that you can copy and paste for quick installation on EC2 instances in any Amazon Web Services Region. These topics also provide information to help you creating installation commands that use files available in your own working Region. The latter approach is recommended when you are installing the agent on multiple instances using a script or template. For more information, see the instructions for your Linux operating system in the section Manually installing SSM Agent on EC2 instances for Linux. | May 9, 2022 |
New topic: Amazon Machine Images (AMIs) with SSM Agent preinstalled | In response to customer feedback, we have centralized information about which Amazon managed AMIs include SSM Agent preinstalled. This topic also provides instructions for how to verify that an Amazon EC2 instance created from these AMIs was successfully installed and is running. For rare cases where the agent might not install successfully, or install but not start, we also provide information about starting or manually installing the agent on these instances. For details, see Amazon Machine Images (AMIs) with SSM Agent preinstalled. | May 8, 2022 |
URLs for SSM Agent installation in the China Regions moved to the 'Getting Started with Amazon in China' guide (China Regions) | The URLs to download the SSM Agent installation in the Beijing and Ningxia Regions have been moved to the Getting Started with Amazon in China guide. URLs are now provided for both the China (Beijing) Region and China (Ningxia) Region, for all supported operating systems. For information, see SSM Agent installation files in the Beijing and Ningxia Regions in the Getting Started with Amazon in China guide. | May 7, 2022 |
New State Manager section | Added a new section that describes the details of when State Manager runs associations. For more information, see About association scheduling. | April 27, 2022 |
Patch Manager now supports Rocky Linux | You can now use Patch Manager to patch Rocky Linux nodes. Many of the rules that apply
to RHEL 8 for patching also apply to Rocky Linux. Rocky Linux 8 uses the new
| April 14, 2022 |
Patch Manager now supports CentOS Stream 8 | You can now use Patch Manager to patch CentOS Stream 8 instances and Red Hat Enterprise Linux
(RHEL) 4.4-4.5 instances. Many of the rules that apply to RHEL 8 for
patching also apply CentOS Stream 8. CentOS Stream 8 uses the
| April 4, 2022 |
Create an assume role for Change Manager | A new section clarifies the requirements for creating and implementing an
assume role for Change Manager. An assume role is an
Amazon Identity and Access Management (IAM) service role that enables Change Manager to securely run the runbook
workflows specified in an approved change request on your behalf. The role
grants Amazon Systems Manager (Amazon STS) | March 18, 2022 |
Approve or reject Change Manager change requests in bulk | In the Systems Manager console, you can now select multiple change requests to approve or reject in a single operation. For information, see Reviewing and approving or rejecting change requests (console). | March 8, 2022 |
Support for Rocky Linux and Windows Server 2022 managed nodes | Systems Manager supports Rocky Linux and Windows Server 2022 managed nodes, including edge devices and hybrid machines located on-premises or with other cloud providers. To use Systems Manager with these operating systems, you must complete all required Systems Manager set up procedures, including procedures for hybrid environments or edge devices, if applicable. For more information, see Setting up Systems Manager. For Rocky Linux machines, you must also manually install SSM Agent. For more information, see Manually install SSM Agent on Rocky Linux instances. For Windows Server 2022 Amazon Elastic Compute Cloud (Amazon EC2) instances, SSM Agent is installed by default. | March 1, 2022 |
Allow Automation to adapt to your concurrency needs and view Automation usage metrics | You can now allow Automation to automatically adjust your concurrent automation quota, and view Automation usage metrics that are published to CloudWatch. For more information about adaptive concurrency, see Allowing Automation to adapt to your concurrency needs. For more information about how to view Automation usage metrics, see Monitoring Automation metrics using Amazon CloudWatch. | January 27, 2022 |
Allow Automation to adapt to your concurrency needs and view Automation usage metrics | You can now allow Automation to automatically adjust your concurrent automation quota, and view Automation usage metrics that are published to CloudWatch. For more information about adaptive concurrency, see Allowing Automation to adapt to your concurrency needs. For more information about how to view Automation usage metrics, see Monitoring Automation metrics using Amazon CloudWatch. | January 27, 2022 |
Systems Manager documents organized by categories | Amazon owned Systems Manager documents are now organized by type and categories to help you find the documents you need. | January 13, 2022 |
Create and invoke integrations for Automation | You can now send messages using webhooks during an automation by creating an
integration. Integrations can be invoked during an automation using the new
| January 13, 2022 |
Capabilities not available in new Amazon Web Services Region | The following Systems Manager capabilities currently aren't available in the new Asia Pacific (Jakarta) Region.
| December 13, 2021 |
View resource cost details for an application | Application Manager is integrated with Amazon Billing and Cost Management through the Cost Explorer widget. After you enable Cost Explorer in the Billing and Cost Management console, the Cost Explorer widget in Application Manager shows cost data for a specific non-container application or application component. You can use filters in the widget to view cost data according to different time periods, granularities, and cost types in either a bar or line chart. For more information, see Viewing overview information about an application. | December 7, 2021 |
Manage processes using Fleet Manager | You can now use Fleet Manager to manage processes on your nodes. For more information, see Working with processes. | December 6, 2021 |
Terminology change: managed instances are now managed nodes | With support for Amazon IoT Greengrass core devices, the phrase managed instance has been changed to managed node in most of the Systems Manager documentation. The Systems Manager console, API calls, error messages, and SSM documents still use the term instance. | November 29, 2021 |
Support for edge devices | Systems Manager supports the following edge device configurations.
| November 29, 2021 |
Connect to managed instances using Remote Desktop | You can now use Fleet Manager to connect to managed Windows instances using the Remote Desktop Protocol (RDP). These Remote Desktop sessions powered by NICE DCV provide secure connections to your instances directly from your browser. For more information, see Connect using Remote Desktop. | November 23, 2021 |
Specify a maximum session duration and provide reasons for sessions | You can now specify a maximum session duration for all Session Manager sessions in an Amazon Web Services Region in your Amazon Web Services account. When a session reaches reaches the duration you specify, it's terminated. You can now also optionally add a reason when starting a session. For more information, see Specify maximum session duration. | November 16, 2021 |
Patch Manager now supports the Raspberry Pi OS operating system | You can now use Patch Manager to patch Raspberry Pi OS instances. Patch Manager supports patching Raspberry Pi OS 9 (Stretch) and 10 (Buster). Because the Raspberry Pi OS is Debian-based OS, many of the same patching rules apply to it as to Debian Server. For more information, see the following topics: | November 16, 2021 |
Access the Red Hat Knowledgebase portal | Use Fleet Manager to access the RHEL Knowledgebase portal to find solutions, articles, documentation, and videos about using Red Hat products. For more information, see Accessing the Red Hat Knowledgebase portal. | November 3, 2021 |
Bulk edit OpsItems | OpsCenter now supports bulk editing OpsItems. You can select multiple OpsItems and edit one of the following fields: Status, Priority, Severity, Category. For more information, see Editing OpsItems. | October 15, 2021 |
Create input parameters that populate Amazon resources | You can now create input parameters in Automation runbooks that populate Amazon resources in the Amazon Web Services Management Console. For information, see Creating input parameters that populate Amazon resources. | October 14, 2021 |
New task invocation cutoff option for maintenance windows | You can now choose to block any new task invocations from starting after the cutoff time specified for a maintenance window is reached. For information, see Assign tasks to a maintenance window (console). | October 13, 2021 |
Patch Manager support for macOS 11.3.1 and 11.4 (Big Sur) | Amazon Elastic Compute Cloud (Amazon EC2) instances for macOS 11.3.1 and 11.4 (Big Sur) can now be patched using Patch Manager. This is in addition to existing support for macOS 10.14.x (Mojave) and 10.15.x (Catalina). For information about working with Patch Manager, see Amazon Systems Manager Patch Manager. | October 1, 2021 |
Application insights in Application Manager | Application Manager integrates with Amazon CloudWatch Application Insights. Application Insights identifies and sets up key metrics, logs, and alarms across your application resources and technology stack. Application Insights continually monitors metrics and logs to detect and correlate anomalies and errors. When the system detects errors or anomalies, Application Insights generates CloudWatch Events that you can use to set up notifications or take actions. You can enable and view Application Insights on the Overview and Monitoring tabs in Application Manager. For more information about Application Insights, see What is Amazon CloudWatch Application Insights in the Amazon CloudWatch User Guide. | September 21, 2021 |
Import events from other calendars into Change Calendar | You can now import the events from a third-party calendar into a calendar in
Change Calendar. Previously, each event had to be entered manually into a calendar.
After you export a calendar from a supported third-party calendar provider to an
iCalendar ( | September 8, 2021 |
New tagging and runbook features in Application Manager | Tagging enhancements include the ability to add tags to or delete tags from a specific resource or all resources in an Application Manager application. Runbook enhancements include the ability to view a filtered list of runbooks for a specific resource type or initiate a runbook on all resources of the same type. For more information, see Working with tags in Application Manager and Working with runbooks in Application Manager. | August 31, 2021 |
New example: Create a change request using the Amazon CLI | An example of creating a change request with the Amazon CLI has been added to the
Change Manager chapter. The example uses the sample
| August 20, 2021 |
New section: Use parameters in Amazon EKS | A new section has been added to the Parameter Store chapter. This topic is a walkthrough on how to use your parameters in Amazon EKS clusters. For more information, see Use Parameter Store parameters in Amazon Elastic Kubernetes Service. | August 19, 2021 |
Updated Patch Manager lifecycle hooks | Patch Manager now provides a lifecycle hook–the ability to run a Systems Manager
Command document–for an additional point during a Patch
now patching operation. If you schedule instance reboots after
running Patch now, you can specify a lifecycle hook to run
after the reboot is complete. For more information, see Using 'Patch now' lifecycle hooks and About the | August 9, 2021 |
Auto-approvals now supported for Change Manager requests | You can now configure change templates in Change Manager to support automatic approvals, meaning that users with the necessary IAM permissions can choose to start the change request without requiring additional approval. Users who have access to auto-approval templates can still choose to specify approvers if they choose. To help you control your Change Manager processes, approvals are still required for all requests during change freeze periods. For more information, see the following topics: | July 30, 2021 |
OpsCenter operational insights | OpsCenter automatically analyzes OpsItems in your account and generates insights. An insight includes information to help you understand how many duplicate OpsItems are in your account and which sources are creating them. Insights also provide recommended best practices and Automation runbooks to help you resolve duplicate OpsItems. For more information, see Working with operational insights. | July 13, 2021 |
View stopped instances in Fleet Manager | You can now view which instances are | July 12, 2021 |
New topic: Authoring Automation runbooks | A new topic, Authoring Automation runbooks, provides guidance and narrative examples of how to author content for custom Automation runbooks. | July 8, 2021 |
Amazon CloudFormation stack and template creation in Application Manager | Application Manager helps you provision and manage resources for your applications by integrating with CloudFormation. You can create, edit, and delete Amazon CloudFormation templates and stacks in Application Manager. Application Manager also includes a template library where you can clone, create, and store templates. Application Manager and CloudFormation display the same information about the current status of a stack. Templates and template updates are stored in Systems Manager until you provision the stack, at which time the changes are also displayed in CloudFormation. For more information, see Working with Amazon CloudFormation Stacks in Application Manager. | July 8, 2021 |
New topic: Automatically rotate private keys for SSM Agent on hybrid instances | A new topic, Setting up private key auto rotation, provides instructions on how to strengthen your security posture by configuring SSM Agent to rotate the hybrid environment private key automatically. | June 15, 2021 |
Session Manager plugin for the Amazon CLI version 1.2.205.0 | A new version of the Session Manager plugin for the Amazon CLI has been released. For more information, see Session Manager plugin latest version and release history. | June 10, 2021 |
New IAM service-linked role | When you enable OpsCenter operational insights, Systems Manager creates a new Amazon Identity and Access Management
(IAM) service-linked role called
| June 9, 2021 |
New Patch Manager troubleshooting content for Linux | A new topic, Errors when running | June 8, 2021 |
Improved support for maintenance window tasks that don't require specified targets (console) | You can now create maintenance window tasks in the console without having to specify a target in the task if one isn't required. Previously, this option was available only when using the Amazon CLI or API. This option applies to Automation, Amazon Lambda, and Amazon Step Functions task types. For example, if you create an Automation task and the resources to update are specified in the Automation document parameters, you no longer need to specify a target in the task itself. For more information, see Registering maintenance window tasks without targets, Assign tasks to a maintenance window (console), and Schedule automations with maintenance windows. | May 28, 2021 |
Automation runbook reference relocated | The Automation runbook reference has been moved to a new location. For more information, see Systems Manager Automation runbook reference. | May 10, 2021 |
Amazon Systems Manager Incident Manager launch | Incident Manager is an incident management console designed to help users mitigate and recover from incidents affecting their Amazon hosted applications. For more information, see the Amazon Systems Manager Incident Manager User Guide. | May 10, 2021 |
State Manager supports Change Calendar | You can now specify Change Calendar names or Amazon Resource Names (ARNs) when you create or update a State Manager association. State Manager applies associations only when the change calendar is open, not when it's closed. For more information, see Creating associations and Editing and creating a new version of an association. | May 6, 2021 |
Clone Systems Manager documents | Using the Systems Manager Documents console, you can now copy content from an existing document to a new document that you can modify. To learn more, see Cloning an SSM document. | May 4, 2021 |
Integrate Security Hub with Explorer and OpsCenter | You can now integrate Explorer and OpsCenter with Amazon Security Hub. Security Hub provides a comprehensive view of your security state in Amazon and helps you check your environment against security industry standards and best practices. When integrated with Explorer, you can view security findings in the Security Hub widget on the Explorer dashboard. When integrated with OpsCenter, you can create OpsItems for Security Hub findings. For more information, see Receiving findings from Amazon Security Hub in Explorer and Receiving findings from Amazon Security Hub in OpsCenter. | April 27, 2021 |
New topic: Document conventions | We've added a new topic to help users understand the common typographical conventions for the Amazon Systems Manager User Guide. For more information, see Document conventions. | April 21, 2021 |
Updated topic: About patching applications released by Microsoft on Windows Server | The topic About patching applications released by Microsoft on Windows Server now clarifies that, in order for Patch Manager to be able to patch applications released by Microsoft on your Windows Server managed instances, the Windows update option Give me updates for other Microsoft products when I update Windows must be allowed on the instance. | April 12, 2021 |
Automation runbook reference reorganization | To help you find the runbooks you need and navigate the reference more efficiently, we reorganized the content in the Automation runbook reference by the relevant Amazon Web Service. To view these changes, see Systems Manager Automation runbook reference. | April 12, 2021 |
Patch Manager: Generate .csv patch compliance reports | Patch Manager now supports the ability to generate patch compliance reports for your instances and save the report in an S3 bucket of your choice, in .csv format. Then, using a tool like Amazon QuickSight, you can analyze the patch compliance report data. You can generate a patch compliance report for a single instance, or for all instances in your Amazon Web Services account. You can generate a one-time report on demand, or set up a schedule for reports to be created automatically. You can also specify an Amazon Simple Notification Service topic to provide notifications when a report is generated. For more information, see Generating CSV patch compliance reports. | April 9, 2021 |
Delete Parameter Store parameter labels | You can now delete Parameter Store parameter labels by using either the Systems Manager console or the Amazon CLI. For more information, see Working with parameter labels. | April 6, 2021 |
Schedule instance reboots when using Patch Now | Patch Manager now supports scheduling a time for your instances to reboot after patches are installed using the Patch Now feature. This is in addition to existing options to reboot instances only if needed to complete a patch installation or to skip all rebooting after the patching operation. For information, see Patching instances on demand. | April 1, 2021 |
New topic: Discover public parameters | Parameter Store public parameters can now be found using the Amazon CLI or Systems Manager console. For more information, see Finding public parameters. | April 1, 2021 |
Patch now updates: Store logs in S3 & and run lifecycle hooks | When you run the Patch Manager Patch now operation, you can choose an S3 bucket in which to automatically store patching logs. In addition, you can choose to run Systems Manager Command documents (SSM documents) as lifecycle hooks at three points during the operation: Before installation, After installation, and On exit. For more information, see Patching instances on demand. | March 31, 2021 |
Systems Manager now reports changes to its Amazon managed policies | Beginning March 24, 2021, changes to managed policies are reported in the topic Systems Manager updates to Amazon managed policies. The first change listed is the addition of support for the Explorer capability to report OpsData and OpsItems from multiple accounts and Regions. | March 24, 2021 |
Explorer automatically allows all OpsData sources for resource data syncs based on accounts in Amazon Organizations | When you create a resource data sync, if you choose one of the Amazon Organizations options, Systems Manager automatically allows all OpsData sources in the selected Amazon Web Services Regions for all Amazon Web Services accounts in your organization (or in the selected organization units). This means, for example, that even if you haven't allowed Explorer in an Amazon Web Services Region, if you select an Amazon Organizations option for your resource data sync, then Systems Manager automatically collects OpsData from that Region. For more information, see About multiple account and Region resource data syncs. | March 24, 2021 |
Systems Manager Automation provides a new system variable for your runbooks | With the new | March 18, 2021 |
Allow multiple levels of approval for Change Manager change requests | When you create a Change Manager change template, you can now require that more than one level of approvers grant permission for a change request to run. For example, you might require technical reviewers to approve a change request created from a change template first, and then require a second level of approvals from one or more managers. For more information, see Creating change templates. | March 4, 2021 |
Patch Manager now supports Oracle Linux 8.x | You can now use Patch Manager to patch Oracle Linux 8.x instances, through version 8.3. For more information, see the following topics: | March 1, 2021 |
OpsCenter displays other OpsItems for a selected resource | To help you investigate issues and provide context for a problem, you can view a list of OpsItems for a specific Amazon resource. The list displays the status, severity, and title of each OpsItem. The list also includes deep links to each OpsItem. For more information, see Viewing other OpsItems for a specific resource. | March 1, 2021 |
Define patching preferences at runtime | You can now define patching preferences at runtime using the baseline override feature. For information more, see Using the BaselineOverride parameter. | February 25, 2021 |
New Systems Manager document type | Amazon CloudFormation templates can now be stored as Systems Manager documents. Storing CloudFormation templates as Systems Manager documents allows you to benefit from Systems Manager document features like versioning, comparing version content, and sharing with accounts. For more information, see Amazon Systems Manager documents. | February 9, 2021 |
Patch instances using optional hooks | The new SSM document | February 2, 2021 |
New topic: Validating on-premises servers and virtual machines using a hardware fingerprint | SSM Agent verifies the identify of on-premises servers and virtual machines and VMs that you register with the service by using a computed fingerprint. The fingerprint is an opaque string, stored in the Vault that the agent passes to certain Systems Manager APIs. For information about the hardware fingerprint and instructions for configuring a similarity threshold to assist in machine verification, see Validating on-premises servers and virtual machines using a hardware fingerprint. | January 25, 2021 |
New topic: SSM Agent technical reference | The topic SSM Agent technical reference brings together information to help you implement Amazon Systems Manager SSM Agent and understand how the agent works. This topic includes an all-new section, SSM Agent rolling updates by Amazon Web Services Regions. | January 21, 2021 |
SSM Agent on Windows Server 2008 | As of January 14, 2020, Windows Server 2008 is no longer supported for feature or security updates from Microsoft. Windows Server 2008 AMIs do include SSM Agent, but the agent is no longer updated for this operating system. | January 5, 2021 |
Improved support for maintenance window tasks that don't require specified targets (Amazon CLI and API only) | You can now create maintenance window tasks without having specify a target in the task if one isn't required (Amazon CLI and API only). This applies to Automation, Amazon Lambda and Amazon Step Functions task types. For example, if you create an Automation task and the resources to update are specified in the Automation runbook parameters, you no longer need to specify a target in the task itself. For more information, see Registering maintenance window tasks without targets and Schedule automations with maintenance windows. | December 23, 2020 |
New Automation features | A new shared property has been added to Systems Manager Automation runbooks. The
| December 21, 2020 |
New topic: Working with associations using IAM | A new topic has been added to the Systems Manager State Manager chapter that describes the best practices for creating associations using IAM. For more information, see Working with associations using IAM. | December 18, 2020 |
State Manager now supports multi-regions and multi-accounts | Associations can now be created or updated with multiple regions or accounts. For more information, see Creating associations. | December 15, 2020 |
New capability: Fleet Manager | Fleet Manager, a capability of Amazon Systems Manager, is a unified user interface (UI) experience that helps you remotely manage your server fleet running on Amazon, or on-premises. With Fleet Manager, you can view the health and performance status of your entire server fleet from one console. You can also gather data from individual instances to perform common troubleshooting and management tasks from the console. For information, see Amazon Systems Manager Fleet Manager. | December 15, 2020 |
New capability: Change Manager | Amazon Web Services has released Change Manager, an enterprise change management framework for requesting, approving, implementing, and reporting on operational changes to your application configuration and infrastructure. From a single delegated administrator account, if you use Amazon Organizations, you can manage changes across multiple Amazon Web Services accounts in multiple Amazon Web Services Regions. Alternatively, using a local account, you can manage changes for a single Amazon Web Services account. Use Change Manager for managing changes to both Amazon resources and on-premises resources. For information, see Amazon Systems Manager Change Manager. | December 15, 2020 |
New capability: Application Manager | Application Manager helps you investigate and remediate issues with your Amazon resources in the context of your applications. Application Manager aggregates operations information from multiple Amazon Web Services and Systems Manager capabilities to a single Amazon Web Services Management Console. For information, see Amazon Systems Manager Application Manager. | December 15, 2020 |
Amazon Systems Manager supports Amazon EC2 instances for macOS | In tandem with the release of Amazon Elastic Compute Cloud (Amazon EC2) support for macOS instances, Systems Manager now supports many operations on EC2 instances for macOS. Supported versions include macOS 10.14.x (Mojave) and 10.15.x (Catalina). For more information, see the following topics.
| November 30, 2020 |
Maintenance window pseudo parameters: New resource type supported for {{TARGET_ID}} and {{RESOURCE_ID}} | An additional resource type is now available for use with the pseudo
parameters | November 27, 2020 |
Session Manager plugin for the Amazon CLI version 1.2.30.0 | A new version of the Session Manager plugin for the Amazon CLI has been released. For more information, see Session Manager plugin latest version and release history. | November 24, 2020 |
New topic: Comparing SSM document versions | You can now compare the differences in content between versions of SSM documents in the Systems Manager Documents console. For more information, see Comparing SSM document versions. | November 24, 2020 |
Systems Manager now supports VPC endpoint policies | You can now create policies for VPC interface endpoints for Systems Manager. For more information, see Create an interface VPC endpoint policy. | November 18, 2020 |
New topic: Specify an idle session timeout value | You can now specify the amount of time to allow a user to be inactive before a session ends with Session Manager. For more information, see Specify an idle session timeout value. | November 18, 2020 |
New Session Manager logging feature | You can now send a continual stream of JSON-formatted session data logs to Amazon CloudWatch Logs. For more information, see Streaming session data using Amazon CloudWatch Logs. | November 18, 2020 |
New topic: Verify the signature of the SSM Agent | You can now verify the cryptographic signature of the installer package for the SSM Agent on Linux instances. For more information, see SSM document schemas and features. | November 17, 2020 |
New topic: Understanding automation statuses | A new topic has been added to the Systems Manager Automation chapter that describes the statuses for actions and automations. For more information, see Understanding automation statuses. | November 17, 2020 |
New source types for the aws:downloadContent plugin | Git and HTTP are now supported as source types for the
| November 17, 2020 |
New Systems Manager document (SSM document) schema feature | In SSM documents with schema version 2.2 or later, the
| November 17, 2020 |
New data source in Explorer: Amazon Config | Explorer now displays information about Amazon Config compliance, including an overall summary of compliant and non-compliant Amazon Config rules, the number of compliant and non-compliant resources, and specific details about each (when you drill down into a non-compliant rule or resource). For more information, see Editing Systems Manager Explorer data sources. | November 11, 2020 |
New topic: Running Auto Scaling groups with associations | A new section has been added to State Manager that describes the best practices for creating associations to run Auto Scaling groups. For more information, see Running Auto Scaling groups with associations. | November 10, 2020 |
Quick Setup now supports targeting a resource group | Quick Setup now supports choosing a resource group as a target for the local setup type. For more information, see Choosing Targets for Quick Setup. | November 5, 2020 |
Patch Manager adds support for Debian Server 10 LTS, Oracle Linux 7.9 LTS, and Ubuntu Server 20.10 STR | You can now use Patch Manager to patch Debian Server 10 LTS, Oracle Linux 7.9 LTS, and Ubuntu Server 20.10 STR instances. For more information, see the following topics: | November 4, 2020 |
New EventBridge support for Amazon Systems Manager Change Calendar | Amazon EventBridge now provides support for Change Calendar events events in event rules. When the state of a calendar changes, EventBridge can initiate the target action you defined an EventBridge rule. For information about working with EventBridge and Systems Manager events, see the following topics. | November 4, 2020 |
Configure CloudWatch to create OpsItems from alarms | You can configure Amazon CloudWatch to automatically create an OpsItem in Systems Manager OpsCenter
when an alarm enters the | November 4, 2020 |
Support for Ubuntu Server 20.10 | Amazon Systems Manager now supports Ubuntu Server 20.10 short-term release (STR). For more information, see the following topics: | October 22, 2020 |
New topic: Allow configurable shell profiles | You can now allow configurable shell profiles with Session Manager. By allowing configurable shell profiles, you can customize preferences within sessions such as shell preferences, environment variables, working directories, and running multiple commands when a session is started. For more information, see Allow configurable shell profiles. | October 21, 2020 |
Patch compliance results now report which CVEs are resolved by which patches | For most supported Linux systems, when you view patch compliance results for your managed instances, the details you can view now report which Common Vulnerabilities and Exposure (CVE) bulletin issues are resolved by which available patches. This information can help you determine how urgently you need to install a missing or failed patch. For more information, see Viewing patch compliance results. | October 20, 2020 |
Expanded support for Linux patch metadata | You can now view many details about available Linux patches in Patch Manager. You can choose to view patch data such as architecture, epoch, version, CVE ID, Advisory ID, Bugzilla ID, repository, and more. In addition, the DescribeAvailablePatches API operation has been updated to support Linux operating systems and filtering according to these newly available patch metadata types. For more information, see the following topics:
| October 16, 2020 |
Session Manager plugin for the Amazon CLI version 1.2.7.0 | A new version of the Session Manager plugin for the Amazon CLI has been released. For more information, see Session Manager plugin latest version and release history. | October 15, 2020 |
New topic: Session document schema | The new topic Session document schema describes the schema elements for a Session document. This information can help you create custom Session documents where you specify preferences for the types of sessions you use with Session Manager. | October 15, 2020 |
New topic: Free text search for SSM documents | The search box on the Systems Manager Documents page now supports free text search. Free text search compares the search term or terms that you enter against the document name in each SSM document. For more information, see Using free text search. | October 15, 2020 |
New topic: Troubleshooting Amazon EC2 managed instance availability | The new topic Troubleshooting Amazon EC2 managed instance availability helps you investigate why an Amazon EC2 instance that you have confirmed is running isn't available in lists of available managed instances in Systems Manager. | October 6, 2020 |
Parameter Store chapter reorganization | To help you find the information you need more efficiently, we reorganized content in the Parameter Store chapter of the Amazon Systems Manager User Guide. Most content is now organized in the sections Setting up Parameter Store and Working with Parameter Store. In addition, the topic Amazon Systems Manager Parameter Store has been expanded to include the following sections:
| October 1, 2020 |
New patch compliance-related topics | The following topics have been added to help you identify managed instances that are out of patch compliance, understand the different types of patch compliance scans, and take the appropriate steps to bring your instances into compliance. | September 24, 2020 |
SSM Agent version 3.0 | Systems Manager launched a new version of SSM Agent. | September 21, 2020 |
New and updated topics: Amazon EventBridge replaces CloudWatch Events for event management | CloudWatch Events and EventBridge are the same underlying service and API, but EventBridge provides more features and is now the preferred way to manage your events in Amazon. (Changes you make in either CloudWatch or EventBridge are reflected in each console.) References to CloudWatch Events and existing procedures throughout the Amazon Systems Manager User Guide have been updated to reflect EventBridge support. In addition, the following new topics have been added. | September 18, 2020 |
Integrating Amazon Security Hub and Patch Manager | You can now integrate Patch Manager with Amazon Security Hub. Security Hub provides a comprehensive view of your security state in Amazon and helps you check your environment against security industry standards and best practices. When integrated with Patch Manager, Security Hub monitors the patching status of your fleets from a security point of view. For more information, see Integrating Patch Manager with Amazon Security Hub. | September 17, 2020 |
Maintenance window pseudo parameters: New resource types supported for {{TARGET_ID}} and {{RESOURCE_ID}} | When you register a maintenance window task, you use the
| September 14, 2020 |
Patch instances on demand with new 'Patch now' option | You can now use the Systems Manager console to patch instances, or scan for missing patches, at any time. You can do this without having to create or modify a schedule, or specify full patching configuration options to accommodate an immediate patching need. You need only specify whether to scan or install patches and identify the target instances for the operation. Patch Manager automatically applies the current default patch baseline for your instance types and applies best practice options for how many instances are patched at once, and how many errors are permitted before the operation fails. For more information, see Patching instances on demand. | September 9, 2020 |
New topic: Checking SSM Agent status and starting the agent | The new topic Checking SSM Agent status and starting the agent provides commands to check whether SSM Agent is running on each supporting operating system. It also provides the commands to start the agent if it isn't running. | September 7, 2020 |
Patch Manager now supports Ubuntu Server 20.04 LTS | You can now use Patch Manager to patch Ubuntu Server 20.04 LTS instances. For more information, see the following topics: | August 31, 2020 |
New topic for Use cases and best practices | We've added a new topic to help users quickly understand the differences between Maintenance Windows and State Manager. For more information, see Choosing between State Manager and Maintenance Windows. | August 28, 2020 |
New OpsCenter features | OpsCenter include new features to help you quickly locate and run Automation runbooks to remediate issues. For more information, see Automation runbook features in OpsCenter. | August 19, 2020 |
New data source in Explorer: Amazon Web Services Support cases | Explorer now displays information about Amazon Web Services Support cases. You must have either an Enterprise or Business account set up with Amazon Web Services Support. For more information, see Editing Systems Manager Explorer data sources. | August 13, 2020 |
Distributor now provides a third-party package from Trend Micro. | Distributor now includes a third-party package from Trend Micro. You can use Distributor to install the Trend Micro Cloud One agent on your managed instances. Trend Micro Cloud One helps you secure your workloads in the cloud. For more information, see AmazonDistributor. | August 12, 2020 |
The aws:configurePackage document plugin now includes the additionalArguments parameter. | The Systems Manager Command document plugin | August 11, 2020 |
AppConfig content moved into a separate user guide | Information about Amazon AppConfig has been moved into a separate user guide. For more information, see What Is AmazonAppConfig? AppConfig also has a separate documentation landing page with links to the user guide, the AppConfig API reference, and a new AppConfig workshop. | August 3, 2020 |
Quick Setup now supports Amazon Organizations | Quick Setup now supports Amazon Organizations allowing you to quickly configure required security roles and commonly used Systems Manager capabilities across multiple accounts and Regions. For more information, see Amazon Systems Manager Quick Setup. | July 23, 2020 |
New data source in Explorer: association compliance | Explorer now displays association compliance data from State Manager. For more information, see Editing Systems Manager Explorer data sources . | July 23, 2020 |
New Systems Manager Command document to turn on and turn off Kernel Live Patching | The document | July 22, 2020 |
Updated Automation quotas | Service quotas for Automation have been updated including a separate queue for rate control automations. For more information, see Amazon Systems Manager Automation. | July 20, 2020 |
Specify the number of schedule offset days for a maintenance window using the console | Using the Systems Manager console, you can now specify a number of days to wait after
the date and time specified by a CRON expression before running a maintenance
window. (Previously, this option was available only when using an Amazon SDK or a
command line tool.) For example, if your CRON expression schedules a maintenance
window to run on the third Tuesday of every month at 11:30 PM –
| July 17, 2020 |
Update PowerShell using Run Command | To help you update PowerShell to version 5.1 on your Windows Server 2012 and 2012 R2 instances, we added a walkthrough to the Amazon Systems Manager User Guide. For more information, see Update PowerShell using Run Command. | June 30, 2020 |
Patch Manager now supports CentOS 8.0 and 8.1 | You can now use Patch Manager to patch CentOS 8.0 and 8.1 instances. For more information, see the the following topics: | June 27, 2020 |
AppConfig integrates with Amazon CodePipeline | AppConfig is an integrated deploy action for Amazon CodePipeline (CodePipeline). CodePipeline is a fully managed continual delivery service that helps you automate your release pipelines for fast and reliable application and infrastructure updates. CodePipeline automates the build, test, and deploy phases of your release process every time there is a code change, based on the release model you define. The integration of AppConfig with CodePipeline offers the following benefits. For more information, see AppConfig integration with CodePipeline.
| June 25, 2020 |
New chapter: Product and service integrations | To help you understand how Systems Manager integrates with Amazon Web Services and other products and services, a new chapter has been added to the Amazon Systems Manager User Guide. For more information, see Product and service integrations with Systems Manager. | June 23, 2020 |
Automation chapter reorganization | To help you find what you need, we reorganized topics in the Automation chapter of the Amazon Systems Manager User Guide. For example, the Automation actions and Automation runbooks references are now top-level sections in the chapter. For more information, see Amazon Systems Manager Automation. | June 23, 2020 |
Specify the number of schedule offset days for a maintenance window | Using a command line tool or Amazon SDK, you can now specify a number of days
to wait after the date and time specified by a CRON expression before running a
maintenance window. For example, if your CRON expression schedules a maintenance
window to run on the third Tuesday of every month at 11:30 PM –
| June 19, 2020 |
Patch Manager support for Kernel Live Patching on Amazon Linux 2 instances | Kernel Live Patching for Amazon Linux 2 allows you to apply security vulnerability and critical bug patches to a running Linux kernel, without reboots or disruptions to running applications. You can now allow the feature and apply kernel live patches using Patch Manager. For information, see Use Kernel Live Patching on Amazon Linux 2 instances. | June 16, 2020 |
Patch Manager increases Oracle Linux version support | Previously, Patch Manager supported only version 7.6 of Oracle Linux. As listed in Patch Manager prerequisites, support now covers versions 7.5-7.8. | June 16, 2020 |
Sample scenario for using the InstallOverrideList parameter in patching operations | The new topic Sample scenario for using the | June 11, 2020 |
Predefined deployment strategies for AppConfig | AppConfig now offers predefined deployment strategies. For more information, see Creating a deployment strategy. | June 10, 2020 |
Patch Manager now supports Red Hat Enterprise Linux (RHEL) 7.8-8.2 | You can now use Patch Manager to patch RHEL 7.8–8.2 instances. For more information, see the the following topics: | June 9, 2020 |
Explorer supports delegated administration | If you aggregate Explorer data from multiple Amazon Web Services Regions and Amazon Web Services accounts by using resource data sync with Amazon Organizations, then we suggest that you configure a delegated administrator for Explorer. A delegated administrator improves Explorer security by limiting the number of Explorer administrators who can create or delete multi-account and Region resource data syncs to only one individual. You also no longer need to be logged into the Amazon Organizations management account to administer resource data syncs in Explorer. For more information, see Configuring a Delegated Administrator. | June 3, 2020 |
Apply State Manager association only at the next specified Cron interval | If you don't want a State Manager association to run immediately after you create it, you can choose the Apply association only at the next specified Cron interval option in the Systems Manager console. For more information, see Creating associations. | June 3, 2020 |
New data source in Explorer: Amazon Compute Optimizer | Explorer now displays data from Amazon Compute Optimizer. This includes a count of Under provisioned and Over provisioned EC2 instances, optimization findings, on-demand pricing details, and recommendations for instance type and price. For more information, see the details for setting up Amazon Compute Optimizer in Setting up related services. | May 26, 2020 |
New chapter: Tagging Systems Manager Resources | The new chapter Tagging Systems Manager resources provides an overview of how you can use tags with the six taggable resource types in Systems Manager. The chapter also provides comprehensive instructions for adding and removing tags from these resource types:
| May 25, 2020 |
Install Windows Service Packs and Linux minor version upgrades using Patch Manager | The new topic Tutorial: Create a patch baseline for installing Windows Service Packs (console) demonstrates how you can create a patch baseline devoted exclusively to installing Windows Service Packs. The topic Create a custom patch baseline (Linux) has been updated with information about including minor version upgrades for Linux operating systems in patch baselines. | May 21, 2020 |
Parameter Store chapter reorganization | All topics that deal with configuring or setting options for Parameter Store operations have been consolidated into the Setting up Parameter Store section. This includes the topics Managing parameter tiers and Increasing Parameter Store throughput, which have been relocated from other parts of the chapter. | May 18, 2020 |
New topic for creating date and time strings for interacting with Systems Manager API operations. | The new topic Creating formatted date and time strings for Systems Manager describes how to create formatted date and time strings for interacting with Systems Manager API operations. | May 13, 2020 |
About permissions for encrypting SecureString parameters | The new topic Restricting access to Systems Manager parameters using IAM policies
explains the difference between encrypting your | May 13, 2020 |
Patch Manager now supports the Debian Server and Oracle Linux 7.6 operating systems | You can now use Patch Manager to patch Debian Server and Oracle Linux instances. Patch Manager supports patching Debian Server 8.x and 9.x and Oracle Linux 7.6 versions. For more information, see the following topics: | May 7, 2020 |
Create State Manager associations that target Amazon Resource Groups | In addition to targeting tags, individual instances, and all instances in your Amazon Web Services account, you can now create State Manager associations that target instances in Amazon Resource Groups. For more information, see About targets and rate controls in State Manager associations | May 7, 2020 |
New aws:ec2:image data type in Parameter Store to validate AMI IDs | When you create a | May 5, 2020 |
Managing exit codes in Run Command commands | Run Command enables you to define how exit codes are handled in your scripts. By default, the exit code of the last command run in a script is reported as the exit code for the entire script. However, you can include a shell conditional statement to exit the script if any command before the final one fails using the following approach. For examples, see the new topic Managing exit codes in Run Command commands. | May 5, 2020 |
New public parameters released for availability zones and local zones | Public parameters have been released to make information about Amazon availability zones and local zones available programmatically. These are in addition to existing global infrastructure public parameters for Amazon Web Services and Amazon Web Services Regions. For more information, see Calling public parameters for Amazon Web Services, Regions, endpoints, Availability Zones, local zones, and Wavelength Zones . | May 4, 2020 |
New data source in Explorer: Amazon Trusted Advisor | Explorer now displays data from Amazon Trusted Advisor. This includes the status of best practice checks and recommendations in the following areas: cost optimization, security, fault tolerance, performance, and service quotas. For more information, see the details for setting up Trusted Advisor in Setting up related services. | May 4, 2020 |
Create State Manager associations that run Chef recipes | You can create State Manager associations that run Chef cookbooks
and recipes by using the
For more information, see Creating associations that run Chef recipes | March 19, 2020 |
Synchronize inventory data from multiple Amazon Web Services accounts to a central Amazon S3 bucket | You can synchronize Systems Manager Inventory data from multiple Amazon Web Services accounts to a central S3 bucket. The accounts must be defined in Amazon Organizations. For more information, see Creating an Inventory resource data sync for multiple accounts defined in Amazon Organizations. | March 16, 2020 |
Store AppConfig configurations in Amazon S3 | Previously, AppConfig only supported application configurations that were stored in Systems Manager (SSM) documents or Parameter Store parameters. In addition to these options, AppConfig now supports storing configurations in Amazon S3. For more information, see About configurations stored in Amazon S3. | March 13, 2020 |
SSM Agent installed by default on Amazon ECS-optimized AMIs | SSM Agent is now installed by default on Amazon ECS-Optimized AMIs. For more information, see Working with SSM Agent. | February 25, 2020 |
Create AppConfig configurations in the console | AppConfig now allows you to create an application configuration in the console at the time you create a configuration profile. For more information, see Creating a configuration and a configuration profile. | February 13, 2020 |
Auto-approve only patches released up to a specified date | In addition to the option for automatically approving patches for installation a specified number of days after they're released, Patch Manager now supports the ability to auto-approve only patches released on or before a date that you specify. For example, if you specify July 7, 2020, as the cutoff date in your patch baseline, no patches released on or after July 8, 2020, are installed automatically. For more information, see About custom baselines and Working with custom patch baselines (console). | February 12, 2020 |
Use the {{RESOURCE_ID}} pseudo parameter in maintenance window tasks | When you register a maintenance window task, you specify the parameters that
are unique to the task type. You can reference certain values using pseudo
parameter syntax, such as | February 6, 2020 |
Quickly rerun commands | Systems Manager includes two options to help you rerun a command from the Run Command page in the Amazon Systems Manager console. Rerun: This button allows you to run the same command without making changes to it. Copy to new: This button copies the settings of one command to a new command and gives you the option to edit those settings before you run it. For more information, see Rerunning commands. | February 5, 2020 |
Reverting from the advanced-instances tier to the standard-instances tier | If you previously configured all on-premises instances running in your hybrid environment to use the advanced-instances tier, you can now quickly configure those instances to use the standard-instance tier. Reverting to the standard-instances tier applies to all hybrid instances in an Amazon Web Services account and a single Amazon Web Services Region. Reverting to the standard-instances tier impacts the availability of some Systems Manager capabilities. For more information, see Reverting from the advanced-instances tier to the standard-instances tier. | January 16, 2020 |
New option to skip instance reboots after patch installation | Previously, managed instances were always rebooted after Patch Manager installed
patches on them. A new | January 15, 2020 |
New topic: 'Running PowerShell scripts on Linux instances' | A new topic that describes how to use Run Command to run PowerShell scripts on Linux instances. For more information, see Running PowerShell scripts on Linux instances. | January 10, 2020 |
Updates to 'configure SSM Agent to use a proxy' | The values to specify when configuring SSM Agent to use a proxy have been updated to reflect options for both HTTP proxy servers and HTTPS proxy servers. For more information, see Configure SSM Agent to use a proxy. | January 9, 2020 |
New "Security" chapter outlines practices for securing Systems Manager resources | A new Security
chapter in the Amazon Systems Manager User Guide helps you understand how to
apply the shared
responsibility model NoteAs part of this update, the user guide chapter "Authentication and Access Control" has been replaced by a new, simpler section, Identity and access management for Amazon Systems Manager. | December 24, 2019 |
New sample custom Automation runbooks | A set of sample custom Automation runbooks has been added to the user guide. These samples show how to use various Automation actions to simplify deployment, troubleshooting, and maintenance tasks, and are intended to help you write your own custom Automation runbooks. For more information, see Custom Automation runbook samples. You can also view Amazon managed Automation runbook content in the Systems Manager console. For more information, see Systems Manager Automation runbook reference. | December 23, 2019 |
Support for the Oracle Linux | Systems Manager now supports Oracle Linux 7.5 and 7.7. For information about manually installing SSM Agent on EC2 instances for Oracle Linux instances, see Oracle Linux. For information about installing SSM Agent on Oracle Linux servers in a hybrid environment, see How to install the SSM Agent on hybrid Linux nodes. | December 19, 2019 |
Launch Session Manager sessions from the Amazon EC2 console | You can now start Session Manager sessions from the Amazon Elastic Compute Cloud (Amazon EC2) console. Working with session-related tasks from the Amazon EC2 console requires different IAM permissions for both users and administrators. You can provide permissions for using the Session Manager console and Amazon CLI only, for using the Amazon EC2 console only, or for using all three tools. For more information, see the following topics. | December 18, 2019 |
CloudWatch support for Run Command metrics and alarms | Amazon Systems Manager now publishes metrics about the status of Run Command commands to CloudWatch,
allowing you to set alarms based on those metrics. The terminal status values
for commands for which you can track metrics include | December 17, 2019 |
New Systems Manager capability: Change Calendar | Use Systems Manager Change Calendar to specify periods of time (events) during which you want
to limit or prevent code changes (such as from Systems Manager Automation runbooks or
Amazon Lambda functions) to resources. A change calendar is a new Systems Manager document
type that stores iCalendar 2.0 | December 11, 2019 |
New Systems Manager capability: AmazonAppConfig | Use AppConfig to create, manage, and quickly deploy application configurations. AppConfig supports controlled deployments to applications of any size. You can use AppConfig with applications hosted on EC2 instances, Amazon Lambda, containers, mobile applications, or IoT devices. To prevent errors when deploying application configurations, AppConfig includes validators. A validator provides a syntactic or semantic check to ensure that the configuration you want to deploy works as intended. During a configuration deployment, AppConfig monitors the application to ensure that the deployment is successful. If the system encounters an error or if the deployment starts an alarm, AppConfig rolls back the change to minimize impact for your application users. For more information, see AmazonAppConfig. | November 25, 2019 |
New Systems Manager capability: Systems Manager Explorer | Amazon Systems Manager Explorer is a customizable operations dashboard that reports information about your Amazon resources. Explorer displays an aggregated view of operations data (OpsData) for your Amazon Web Services accounts and across Amazon Web Services Regions. In Explorer, OpsData includes metadata about your EC2 instances, patch compliance details, and operational work items (OpsItems). Explorer provides context about how OpsItems are distributed across your business units or applications, how they trend over time, and how they vary by category. You can group and filter information in Explorer to focus on items that are relevant to you and that require action. When you identify high priority issues, you can use Systems Manager OpsCenter to run Automation runbooks and quickly resolve those issues. For information see, Amazon Systems Manager Explorer. NoteSet up for Systems Manager OpsCenter is integrated with set up for Explorer. If you already set up OpsCenter, you still need to complete Integrated Setup to verify settings and options. If you haven't set up OpsCenter, then you can use Integrated Setup to get started with both capabilities. For more information, see Getting started with Explorer and OpsCenter. | November 18, 2019 |
Improved parameter search capabilities | The tools for searching for parameters now make it easier to find parameters
when you have large number of them in your account or when you don't remember
the exact name of a parameter. With the search tool, you filter by
| November 15, 2019 |
New console-based Document Builder for Automation | Support for running scripts in Automation steps | You can now use Systems Manager Automation to build and share standardized operational playbooks to ensure consistency across users, Amazon Web Services accounts, and Amazon Web Services Regions. With this ability to run scripts and add inline documentation to your Automation runbooks using Markdown, you can reduce errors and eliminate manual steps such as navigating written procedures in wikis and running terminal commands. For more information, see the following topics.
| November 14, 2019 |
Perform an in-place package update using Distributor | Previously, when you wanted to install an update to a package using Distributor, your only choice was to uninstall the entire package and reinstall the new version. Now you can choose to perform an in-place update instead. During an in-place update, Distributor installs only files that are new or changed since the last installation, according to the update script you include in your package. With this option, your package application can remain available and not be taken offline during the update. For more information, see the following topics. | November 11, 2019 |
New SSM Agent auto update feature | With one click, you can configure all instances in your Amazon Web Services account to automatically check for and download new versions of SSM Agent. To do this, choose Agent auto update on the Managed instances page in the Amazon Systems Manager console. For information, see Automate updates to SSM Agent. | November 5, 2019 |
Restrict Session Manager access using Amazon-supplied tags | A second method for controlling user access to session actions is now
available. With this new method, you create IAM access policies using
Amazon-supplied session tags instead of using the | October 2, 2019 |
New SSM Command document to apply Ansible Playbooks | You can create State Manager associations that run Ansible Playbooks
by using the
For more information, see Creating associations that run Ansible playbooks | September 24, 2019 |
Port forwarding support for Session Manager | Session Manager now supports port forwarding sessions. Port forwarding allows you to securely create tunnels between your instances deployed in private subnets, without the need to start the SSH service on the server, to open the SSH port in the security group, or to use a bastion host. Similar to SSH tunnels, port forwarding allows you to forward traffic between your laptop to open ports on your instance. Once port forwarding is configured, you can connect to the local port and access the server application running inside the instance. For more information, see the following topics:
| August 29, 2019 |
Specify a default parameter tier or automate tier selection | You can now specify a default parameter tier to use for requests to create or update a parameter that don't specify a tier. You can set the default tier to standard parameters, advanced parameters, or a new option, Intelligent-Tiering. Intelligent-Tiering evaluates each PutParameter request and creates an advanced parameter only when required. (Advanced parameters are required if the size of the parameter value is more than 4 KB, a parameter policy is associated with the parameter, or the maximum 10,000 parameters supported for the standard tier are already created.) For more information about specifying a default tier and using Intelligent-Tiering, see Specifying a default parameter tier. | August 27, 2019 |
Working with associations section updated with CLI and PowerShell procedures | The Working with Associations section has been updated to include procedural documentation for managing associations using the Amazon CLI or Amazon Tools for PowerShell. For information see, Working with associations in Systems Manager. | August 26, 2019 |
Working with Automation executions section updated with CLI and PowerShell procedures | The Working with Automation Executions section has been updated to include procedural documentation for running Automation workflows using the Amazon CLI or Amazon Tools for PowerShell. For information see, Working with Automation executions. | August 20, 2019 |
OpsCenter integrates with application insights | OpsCenter integrates with Amazon CloudWatch Application Insights for .NET and SQL Server. This means you can automatically create OpsItems for problems detected in your applications. For information about how to configure Application Insights to create OpsItems, see Set up, configure, and manage your application for monitoring in the Amazon CloudWatch User Guide. | August 7, 2019 |
New console feature: Amazon Systems Manager Quick Setup | Quick Setup is a new feature in the Systems Manager console that helps you quickly configure several Systems Manager components on your EC2 instances. Specifically, Quick Setup helps you configure the following components on the instances you choose or target by using tags:
For more information, see Amazon Systems Manager Quick Setup. | August 7, 2019 |
Register a resource group as a maintenance window target | In addition to registering managed instances as the target of a maintenance
window, you can now register a resource group as a maintenance window target.
Maintenance Windows supports all the Amazon resource types that are supported by Amazon Resource Groups
including | July 23, 2019 |
Simplified package creation and versioning with Amazon Systems Manager Distributor | Distributor has a new, simplified package creation workflow that can generate a package manifest, scripts, and file hashes for you. You can also use the simplified workflow when you add a version to an existing package. | July 22, 2019 |
New document categories pane for Systems Manager Automation | Systems Manager includes a new Document categories pane when you run an Automation in the console. Use this pane to filter Automation runbooks based on their purpose. | July 18, 2019 |
Verify user permissions to access the default Session Manager configuration document | When a user in your account uses the Amazon CLI to start a Session Manager session and
doesn't specify a configuration document in the command, Systems Manager uses the default
configuration document | July 9, 2019 |
Support for starting Session Manager sessions using operating system user credentials | By default, Session Manager sessions are launched using the credentials of a
system-generated | July 9, 2019 |
Support for starting Session Manager sessions using SSH | You can now use the Amazon CLI to start an SSH session on a managed instance using Session Manager. For information about allowing SSH sessions with Session Manager, see (Optional) Turn on SSH Session Manager sessions. For information about starting an SSH session using Session Manager, see Starting a session (SSH). | July 9, 2019 |
Support for changing passwords on managed instances | You can now reset passwords on machines that you manage using Systems Manager (managed instances). You can reset the password using the Systems Manager console or the Amazon CLI. For information, see Resetting passwords on managed instances. | July 9, 2019 |
Revisions to "What is Amazon Systems Manager?" | The introductory content in What is Amazon Systems Manager? has been expanded to provide a broader introduction to the service and reflect Systems Manager capabilities that have been released recently. In addition, other content in the section has been moved into individual topics for better discoverability. | June 10, 2019 |
New Systems Manager capability: OpsCenter | OpsCenter provides a central location where operations engineers and IT professionals can view, investigate, and resolve operational work items (OpsItems) related to Amazon resources. OpsCenter is designed to reduce mean time to resolution for issues impacting Amazon resources. This Systems Manager capability aggregates and standardizes OpsItems across services while providing contextual investigation data about each OpsItem, related OpsItems, and related resources. OpsCenter also provides Systems Manager Automation runbooks that you can use to quickly resolve issues. You can specify searchable, custom data for each OpsItem. You can also view automatically-generated summary reports about OpsItems by status and source. For more information, see Amazon Systems Manager OpsCenter. | June 6, 2019 |
Changes to Systems Manager left navigation pane in the Amazon Web Services Management Console | The Systems Manager left navigation pane in the Amazon Web Services Management Console includes new headings, including a new heading for Ops Center, that provide a more logical grouping of Systems Manager capabilities. | June 6, 2019 |
Revised tutorial for creating and configuring a maintenance window using the Amazon CLI | Tutorial: Create and configure a maintenance window (Amazon CLI) has
been overhauled to provide a simple path through the practice steps. You create
a single maintenance window, identify a single target, and set up a simple task
for the maintenance window to run. Along the way, we provide information and
examples you can use to create your own task registration commands, including
information for using pseudo parameters such as | May 31, 2019 |
Notifications about SSM Agent updates | To be notified about SSM Agent updates, subscribe to the SSM Agent Release Notes page on GitHub. | May 24, 2019 |
Receive notifications or trigger actions based on changes in Parameter Store | The topic Set up notifications or trigger actions based on Parameter Store events now helps you set up Amazon EventBridge rules to respond to changes in Parameter Store. You can receive notifications or trigger other actions when any of the following occur:
| May 22, 2019 |
Major revisions to setting up and getting started content | We have expanded and reorganized the Setting Up and Getting Started content in the Amazon Systems Manager User Guide. Setting Up content has been divided into two sections. One section focuses on tasks for setting up Systems Manager to configure and manage your EC2 instances. The other focuses on tasks for setting up Systems Manager to configure and manage your on-premises servers and virtual machines (VMs) in a hybrid environment. Both sections now present all setup topics as major numbered steps, in the recommended order of completion. A new Getting Started chapter focuses on helping end-users get started with Systems Manager after account and service configuration tasks have been completed. | May 15, 2019 |
Include patches for applications released by Microsoft in patch baselines (Windows) | Patch Manager now supports patch updates for applications released by Microsoft on
Windows Server instances. Previously, only patches for the Windows Server operating system
were supported. Patch Manager provides two predefined patch baselines for Windows Server
instances. The patch baseline | May 7, 2019 |
Examples for registering maintenance window targets using the Amazon CLI | The new topic Examples: Register targets with a maintenance window provides three sample commands to demonstrate different ways you can specify the targets for a maintenance window when you use the Amazon CLI. The topic also explains the best use case for each of the sample commands. | May 3, 2019 |
Updates to patch group topics | The topic About
patch groups has been updated to include a section on how managed
instances determine the appropriate patch baseline to use during patching
operations. Additionally, instructions have been added for using the Amazon CLI or
Systems Manager console to add Patch Group or PatchGroup tags to your managed instances, and how to
add a Patch Group or PatchGroup to a patch baseline. (You must use
| May 1, 2019 |
New Parameter Store features | Parameter Store offers the following new features:
| April 25, 2019 |
Updates to the Automation section | The Automation section has been updated for improved discoverability. In addition, three new topics have been added to the Automation section: | April 17, 2019 |
Encrypt session data using an Amazon KMS key | By default, Session Manager uses TLS 1.2 to encrypt session data transmitted between the local machines of users in your account and your EC2 instances. Now you can choose to further encrypt that data using an Amazon KMS key that has been created in Amazon Key Management Service. You can use a KMS key that has been created in your Amazon Web Services account or one that has been shared with you from another account. For information about specifying a KMS key to encrypt session data, see Turn on Amazon KMS key encryption of session data (console), Create Session Manager preferences (Amazon CLI), or Update Session Manager preferences (Amazon CLI). | April 4, 2019 |
Configuring Amazon SNS notifications for Amazon Systems Manager | Added instructions for using the Amazon CLI or Systems Manager console to configure Amazon SNS notifications for Run Command and Run Command tasks registered to a maintenance window. For more information see Configuring Amazon SNS notifications for Amazon Systems Manager. | March 6, 2019 |
Advanced instances for servers and VMs in hybrid environments | Amazon Systems Manager offers a standard-instances tier and an advanced-instances tier for servers and VMs in your hybrid environment. The standard-instances tier allows you to register a maximum of 1,000 servers or VMs per Amazon Web Services account per Amazon Web Services Region. If you need to register more than 1,000 servers or VMs in a single account and Region, then use the advanced-instances tier. You can create as many instances as you like in the advanced-instances tier, but all instances configured for Systems Manager are available on a pay-per-use basis. Advanced instances also allow you to connect to your hybrid machines by using Amazon Systems Manager Session Manager. Session Manager provides interactive shell access to your instances. For more information about allowing advanced instances, see Using the advanced-instances tier. | March 4, 2019 |
Create State Manager associations that use shared SSM documents | You can create State Manager associations that use SSM Command and Automation runbooks shared from other Amazon Web Services accounts. Creating associations by using shared SSM documents helps to keep your Amazon EC2 and hybrid infrastructure in a consistent state even when instances aren't in the same account. For information about sharing SSM documents, see Amazon Systems Manager Documents. For information about creating a State Manager association, see Create an association. | February 28, 2019 |
View lists of Systems Manager events supported for Amazon EventBridge rules | The new topic Monitoring Systems Manager events with Amazon EventBridge provides a summary of the various events emitted by Systems Manager for which you can set up event monitoring rules in EventBridge. | February 25, 2019 |
Add tags when you create Systems Manager resources | Systems Manager now supports the ability to add tags to certain resource types when you create them. The resources you can tag when you create them with the Amazon CLI or an SDK include maintenance windows, patch baselines, Parameter Store parameters, and SSM documents. You can also assign tags to a managed instance when you create an activation for it. When you use the Systems Manager console, you can add tags to maintenance windows, patch baselines, and parameters. | February 24, 2019 |
Automatic IAM role creation for Systems Manager Inventory | Previously you had to create an Amazon Identity and Access Management (IAM) role and attach separate
policies to this role to view inventory data on the Inventory Detail
View page in the console. You no longer need to create this role
or attach policies to it. When you choose a Remote Data Sync on the
Inventory Detail View page, Systems Manager automatically creates
the | February 14, 2019 |
Maintenance Windows walkthroughs to update SSM Agent | Added two new walkthroughs to the Maintenance Windows documentation. The walkthroughs detail how to use the Systems Manager console or the Amazon CLI to create a maintenance window that keeps SSM Agent up-to-date automatically. For more information, see Maintenance Windows walkthroughs. | February 11, 2019 |
Using Parameter Store public parameters | Added short section describing Parameter Store public parameters. For more information, see Using Systems Manager public parameters. | January 31, 2019 |
Use the Amazon CLI to create Session Manager preferences | Added instructions for using the Amazon CLI to create Session Manager preferences, such as CloudWatch Logs, S3 bucket logging options, and session encryption settings. For more information, see Use the Amazon CLI to create Session Manager preferences. | January 22, 2019 |
Executing Systems Manager automation workflows by using State Manager | Amazon Systems Manager State Manager now supports creating associations that use SSM
Automation runbooks. State Manager previously supported only | January 22, 2019 |
Reference updates for cron and rate expressions and maintenance window scheduling options | The reference topic Cron and rate expressions for Systems Manager has been revised. The new version provides more examples and improved explanations of how to use cron and rate expressions to schedule your maintenance windows and State Manager associations. In addition, the new topic Maintenance Windows scheduling and active period options explains how the various schedule-related options for maintenance windows (Start date, End date, Time zone, Schedule frequency) relate to one another. | December 6, 2018 |
Turn on SSM Agent debug logging | You can turn on SSM Agent debug logging by editing the seelog.xml.template file on the managed instance. For more information, see Turn on SSM Agent debug logging. | November 30, 2018 |
Support for ARM64 processor architectures | Amazon Systems Manager now supports ARM64 versions of the Amazon Linux 2, Red Hat Enterprise Linux 7.6, and Ubuntu Server (18.04 LTS and 16.04 LTS) operating systems. For more information, see the instructions for installing Amazon Linux 2, RHEL, and Ubuntu Server 18.04 and 16.04 LTS with Snap packages. For more information about the A1 instance type, see General purpose instances in the Amazon EC2 User Guide. | November 26, 2018 |
Create and deploy packages by using Amazon Systems Manager Distributor | Using Amazon Systems Manager Distributor, you package your own software—or find Amazon-provided
agent software packages, such as | November 20, 2018 |
Concurrently run Amazon Systems Manager Automation workflows across multiple Amazon Web Services Regions and Amazon Web Services accounts from a central account | You can concurrently run Amazon Systems Manager automation workflows across multiple Amazon Web Services Regions and Amazon Web Services accounts or Amazon Organizational Units (OUs) from an Automation management account. Concurrently executing Automations in multiple Regions and accounts or OUs reduces the time required to administer your Amazon resources while enhancing the security of your computing environment. For more information see Executing Automation workflows in multiple Amazon Web Services Regions and Amazon Web Services accounts. | November 19, 2018 |
Query inventory data from multiple Amazon Web Services Regions and Amazon Web Services accounts | Systems Manager Inventory integrates with Amazon Athena to help you query inventory data from multiple Amazon Web Services Regions and Amazon Web Services accounts. Athena integration uses resource data sync so that you can view inventory data from all of your managed instances on the Inventory Detail View page in the Amazon Systems Manager console. For more information see Querying Inventory data from multiple Regions and accounts. | November 15, 2018 |
Create State Manager associations that run MOF files | You can run Managed Object Format (MOF) files to enforce a targeted state on
Windows Server managed instances with State Manager by using the
| November 15, 2018 |
Restrict administrative access in Session Manager sessions | Session Manager sessions are launched using the credentials of a user account that is
created with default root or administrator permissions called
| November 13, 2018 |
YAML examples in Automation actions reference | The Automations actions reference now includes a YAML sample for each action that already includes a JSON sample. | October 31, 2018 |
Assign compliance severity levels to associations | You can now assign compliance severity levels to State Manager associations. These severity levels are reported in the Compliance Dashboard and can also be used to filter your compliance reports. The severity levels you can assign include Critical, High, Medium, Low, and Unspecified. For more information, see Create an association (console). | October 26, 2018 |
Use targets and rate controls with Automation and State Manager | Control the execution of Automations and State Manager associations across your fleet of resources by using targets, concurrency, and error thresholds. For more information see Using targets and rate controls to run Automation workflows on a fleet and Using targets and rate controls with State Manager associations. | October 23, 2018 |
Specify active time ranges and international time zones for maintenance windows | You can also specify dates that a maintenance window shouldn't run before or after (start date and end date), and you can specify the international time zone on which to base the maintenance window schedule. For more information see Create a maintenance window (console) and Update a maintenance window (Amazon CLI). | October 9, 2018 |
Maintain a custom list of patches for your patch baseline in an S3 bucket | With the new 'InstallOverrideList' parameter in the SSM command document
| October 5, 2018 |
Expanded control over whether patch dependencies are installed | Previously, if a patch in your Rejected patches list was identified as a dependency of another patch, it would still be installed. Now you can choose whether to install these dependencies or block them from being installed. For more information, see Create a patch baseline. | October 5, 2018 |
Create dynamic automation workflows with conditional branching | The | September 26, 2018 |
Use the Amazon CLI to update Session Manager preferences | Instructions for using the CLI to update Session Manager preferences, such as CloudWatch Logs and S3 bucket logging options, have been added to the Amazon Systems Manager User Guide. For information, see Use the Amazon CLI to update Session Manager preferences. | September 25, 2018 |
Updated SSM Agent requirement for Session Manager | Session Manager now requires SSM Agent version 2.3.68.0 or later. For more information about Session Manager prerequisites, see Complete Session Manager prerequisites. | September 17, 2018 |
Manage instances without opening inbound ports or maintaining bastion hosts using Session Manager | Using Session Manager, a fully managed capability of Amazon Systems Manager, you can manage your EC2 instances through an interactive one-click browser-based shell or through the Amazon CLI. Session Manager provides secure and auditable instance management without the need to open inbound ports, maintain bastion hosts, or manage SSH keys. Session Manager also allows you to comply with corporate policies that require controlled access to instances, strict security practices, and fully auditable logs with instance access details, while still providing end users with simple one-click cross-platform access to your EC2 instances. For more information, see Learn more about Session Manager. | September 11, 2018 |
Invoking other Amazon Web Services from a Systems Manager Automation workflow | You can invoke other Amazon Web Services and other Systems Manager capabilities in your Automation workflow by using three new Automation actions (or plugins) in your Automation runbooks. For more information, see For more information, see Using action outputs as inputs. | August 28, 2018 |
Use Systems Manager-specific condition keys in IAM policies | The topic Specifying conditions in a policy has been updated to list the IAM condition keys for Systems Manager that you can incorporate in policies. You can use these keys to specify the conditions under which a policy should take effect. The topic also includes links to example policies and other related topics. | August 18, 2018 |
Aggregate inventory data with groups to see which instances are and aren't configured to collect an inventory type | Groups allow you to quickly see a count of which managed instances are and
aren’t configured to collect one or more Inventory types. With groups, you
specify one or more Inventory types and a filter that uses the
| August 16, 2018 |
View history and change tracking for Inventory and Configuration Compliance | You can now view history and change tracking for Inventory collected from your managed instances. You can also viewing history and changing tracking for Patch Manager patching and State Manager associations reported by Configuration Compliance. For more information, see Viewing Inventory history and change tracking. | August 9, 2018 |
Parameter Store integrates with Secrets Manager | Parameter Store is now integrated with Amazon Secrets Manager so that you can retrieve Secrets Manager secrets when using other Amazon Web Services that already support references to Parameter Store parameters. These services include Amazon EC2, Amazon Elastic Container Service, Amazon Lambda, Amazon CloudFormation, Amazon CodeBuild, Amazon CodeDeploy, and other Systems Manager capabilities. By using Parameter Store to reference Secrets Manager secrets, you create a consistent and secure process for calling and using secrets and reference data in your code and configuration scripts. For information, see Referencing Amazon Secrets Manager secrets from Parameter Store parameters. | July 26, 2018 |
Attach labels to Parameter Store parameters | A parameter label is a user-defined alias to help you manage different versions of a parameter. When you modify a parameter, Systems Manager automatically saves a new version and increments the version number by one. A label can help you remember the purpose of a parameter version when there are multiple versions. For information, see Labeling parameters. | July 26, 2018 |
Create dynamic Automation workflows | By default, the steps (or actions) that you define in the mainSteps section of an Automation runbook run in sequential order. After one action is complete, the next action specified in the mainSteps section begins. With this release, you can now create Automation workflows that perform conditional branching. This means that you can create Automation workflows that dynamically respond to condition changes and jump to a specified step. For information, see Using conditional statements in runbooks. | July 18, 2018 |
SSM Agent now pre-installed on Ubuntu Server 16.04 AMIs using Snap | Beginning with instances created from Ubuntu Server 16.04 AMIs identified
with | July 7, 2018 |
Review minimum S3 permissions required by SSM Agent | The new topic Minimum S3 bucket permissions for SSM Agent provides information about the Amazon Simple Storage Service (Amazon S3) buckets that resources might need to access to perform Systems Manager operations. You can specify these buckets in a custom policy if you want to limit S3 bucket access for an instance profile or VPC endpoint to the minimum required to use Systems Manager. | July 5, 2018 |
View complete execution history for a specific State Manager association ID | The new topic Viewing association histories describes how to view all executions for a specific association ID and then view execution details for one or more resources. | July 2, 2018 |
Patch Manager introduces support for Amazon Linux 2 | You can now use Patch Manager to apply patches to Amazon Linux 2 instances. For general information about Patch Manager operating system support, see Patch Manager prerequisites. For information about the supported key-value pairs for Amazon Linux 2 when defining a patch filter, see PatchFilter in the Amazon Systems Manager API Reference. | June 26, 2018 |
Send command output to Amazon CloudWatch Logs | The new topic Configuring Amazon CloudWatch Logs for Run Command describes how to send Run Command output to CloudWatch Logs. | June 18, 2018 |
Quickly create or delete resource data sync for Inventory by using Amazon CloudFormation | You can use Amazon CloudFormation to create or delete a resource data sync for Systems Manager Inventory. To use Amazon CloudFormation, add the AWS::SSM::ResourceDataSync resource to your Amazon CloudFormation template. For more information, see Working with Amazon CloudFormation Templates in the Amazon CloudFormation User Guide. You can also manually create a resource data sync for Inventory as described in Configuring resource data sync for Inventory. | June 11, 2018 |
Amazon Systems Manager User Guide update notifications now available through RSS | The HTML version of the Systems Manager User Guide now supports an RSS feed of updates that are documented in the Systems Manager Documentation update history page. The RSS feed includes updates made in June, 2018, and later. Previously announced updates are still available in the Systems Manager documentation update history page. Use the RSS button in the top menu panel to subscribe to the feed. | June 6, 2018 |
Specify an exit code in scripts to reboot managed instances | The new topic Rebooting managed instances from scripts describes how to instruct Systems Manager to reboot managed instances by specifying an exit code in scripts that you run with Run Command. | June 3, 2018 |
Create an event in Amazon EventBridge whenever custom inventory is deleted | The new topic Viewing inventory delete actions in EventBridge describes how to configure Amazon EventBridge to create an event anytime a user deletes custom Inventory. | June 1, 2018 |
Updates prior to June 2018
The following table describes important changes in each release of the Amazon Systems Manager User Guide before June 2018.
| Change | Description | Release date |
|---|---|---|
| Inventory all managed instances in your Amazon Web Services account |
You can inventory all managed instances in your Amazon Web Services account by creating a global inventory association. For more information, see Inventory all managed nodes in your Amazon Web Services account. NoteGlobal inventory associations are available in SSM Agent version 2.0.790.0 or later. For information about how to update SSM Agent on your instances, see Updating the SSM Agent using Run Command. |
May 3, 2018 |
| SSM Agent installed by default on Ubuntu Server 18 |
SSM Agent is installed, by default, on Ubuntu Server 18.04 LTS 64-bit and 32-bit AMIs. |
May 2, 2018 |
| New topic |
The new topic Running commands using a specific document version describes how to use the document-version parameter to specify which version of an SSM document to use when the command runs. |
May 1, 2018 |
| New topic |
The new topic Deleting custom inventory describes how to
delete custom Inventory data from Amazon S3 by using the Amazon CLI. The topic
also describes how to use the |
April 19, 2018 |
| Amazon SNS notifications for SSM Agent |
You can subscribe to an Amazon SNS topic to receive notifications when a new version of SSM Agent is available. For more information, see Subscribing to SSM Agent notifications. |
April 9, 2018 |
| CentOS patching support |
Systems Manager now supports patching CentOS instances. For information about supported CentOS versions, see Patch Manager prerequisites. For more information about how patching works, see How Patch Manager operations work. |
March 29, 2018 |
| New section |
To provide a single source for reference information in the Amazon Systems Manager User Guide, a new section has been introduced, Amazon Systems Manager reference. Additional content will be added to this section as it becomes available. |
March 15, 2018 |
| New topic |
The new topic About package name formats for approved and rejected patch lists details the package name formats you can enter in the lists of approved patches and rejected patches for a custom patch baseline. Sample formats are provided for each operating system type supported by Patch Manager. |
March 9, 2018 |
| New topic |
Systems Manager now integrates with ChefChef InSpec |
March 7, 2018 |
| New topic |
The new topic Using service-linked roles for Systems Manager describes how to use an Amazon Identity and Access Management (IAM) service-linked role with Systems Manager. Currently, service-linked roles are only required when using Systems Manager Inventory to collect metadata about tags and Resource Groups. |
February 27, 2018 |
| New and updated topics |
You can now use Patch Manager to install patches that are in a different source repository than the default one configured on the instance. This is useful for patching instances with updates not related to security; with the content of Personal Package Archives (PPA) for Ubuntu Server; with updates for internal corporate applications; and so on. You specify alternative patch source repositories when you create a custom patch baseline. For more information, see the following topics: In addition, you can now use Patch Manager to patch SUSE Linux Enterprise Server instances. Patch Manager supports patching SLES 12.* versions (64-bit only). For more information, see the SLES-specific information in the following topics: |
February 6, 2018 |
| New topic |
The new topic About SSM documents for patching managed nodes describes the seven SSM documents available to help you keep your managed instances patched with the latest security-related updates. |
January 10, 2018 |
| Important updates regarding Linux support |
Updated various topics with the following information:
|
January 9, 2018 |
| New topic |
A new topic, About the
AWS-RunPatchBaseline SSM document, provides
details of how this SSM document operates on both Windows and
Linux systems. It also provides information about the two available
parameters in the |
January 5, 2018 |
| New topics | A new section, How Patch Manager operations work, provides technical details that explain how Patch Manager determines which security patches to install and how it installs them on each supported operating system. It also provides information about how patch baseline rules work on different distributions of the Linux operating system | January 2, 2018 |
| Retitled and moved the Systems Manager Automation Actions Reference |
Based on customer feedback, the Automation actions reference is now called the Systems Manager Automation runbook reference. Furthermore, we moved the reference into the Shared Resources > Documents node so it is closer to the Command document plugin reference. For more information, see Systems Manager Automation actions reference. |
December 20, 2017 |
| New Monitoring chapter and content |
A new chapter, Monitoring Amazon Systems Manager, provides instructions for sending metrics and log data to Amazon CloudWatch Logs. A new topic, Sending node logs to unified CloudWatch Logs (CloudWatch agent), provides instructions for migrating on-instance monitoring tasks, on 64-bit Windows Server instances only, from SSM Agent to the CloudWatch agent. |
December 14, 2017 |
| New chapter | A new chapter, Identity and access management for Amazon Systems Manager, provides comprehensive information about using Amazon Identity and Access Management (IAM) and Amazon Systems Manager to help secure access to your resources through the use of credentials. These credentials provide the permissions required to access Amazon resources, such as accessing data stored in S3 buckets and sending commands to and reading the tags on EC2 instances. | December 11, 2017 |
|
Changes to the left navigation |
We changed the headings in the left navigation of this user guide
to match the headings in the new Amazon Systems Manager console |
December 8, 2017 |
|
Multiple changes for re:Invent 2017 |
|
November 29, 2017 |
|
Using Run Command to Take VSS-Enabled Snapshots of EBS Volumes |
Using Run Command, you can take application-consistent snapshots of
all Amazon Elastic Block Store
(Amazon EBS) volumes attached to your Amazon EC2 Windows
instances. The snapshot process uses the Windows Volume Shadow Copy Service (VSS) |
November 20, 2017 |
|
Enhanced Systems Manager Security Available By Using VPC Endpoints |
You can improve the security posture of your managed instances (including managed instances in your hybrid environment) by configuring Systems Manager to use an interface VPC endpoint. Interface endpoints are powered by PrivateLink, a technology that allows you to privately access Amazon EC2 and Systems Manager APIs by using private IP addresses. PrivateLink restricts all network traffic between your managed instances, Systems Manager, and EC2 to the Amazon network (managed instances don't have access to the Internet). Also, you don't need an Internet gateway, a NAT device, or a virtual private gateway. For more information, see Improve the security of EC2 instances by using VPC endpoints for Systems Manager. |
November 7, 2017 |
|
Inventory Support for Files, Services, Windows Roles, and the Windows Registry |
SSM Inventory now supports gathering the following information from your managed instances.
Before you attempt to collect information for these inventory types, update SSM Agent on the instances you want to inventory. By running the latest version of SSM Agent, you ensure that you can collect metadata for all supported inventory types. For information about how to update SSM Agent by using State Manager, see Walkthrough: Automatically update SSM Agent (CLI). For more information Inventory, see Learn more about Systems Manager Inventory. |
November 6, 2017 |
|
Updates to Automation documentation |
Fixed several issues in the information about setting up and configuring access for Systems Manager Automation. For more information, see Setting up Automation. |
October 31, 2017 |
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GitHub and Amazon S3 Integration |
Run remote scripts: Systems Manager now
supports downloading and running scripts from a private or public
GitHub repository, and from Amazon S3. Using either
the Create composite SSM documents:
Systems Manager now supports running one or more secondary SSM documents
from a primary SSM document. These primary documents that run
other documents are called composite documents.
Composite documents allow you to create and share a standard set of
secondary SSM documents across Amazon Web Services accounts for common tasks
such as boot-strapping anti-virus software or domain-joining
instances. You can run composite and secondary documents stored in
Systems Manager, GitHub, or Amazon S3. After you create a composite
document, you can run it by using the SSM document plugin reference: For easier access, we moved the SSM Plugin Reference for SSM documents out of the Systems Manager API Reference and into the User Guide. For more information, see Command document plugin reference. |
October 26, 2017 |
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Support for Parameter Versions in Parameter Store |
When you edit a parameter, Parameter Store now automatically iterates the version number by 1. You can specify a parameter name and a specific version number in API calls and SSM documents. If you don't specify a version number, the system automatically uses the latest version. Parameter versions provide a layer of protection in the event that a parameter is accidentally changed. You can view the values of all versions, and reference older versions if necessary. You can also use parameter versions to see how many times a parameter changed over a period of time. For more information, see Working with parameter versions. |
October 24, 2017 |
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Support for Tagging Systems Manager Documents |
You can now use the AddTagsToResource API, the Amazon CLI, or the Amazon Tools for PowerShell to tag Systems Manager documents with key-value pairs. Tagging helps you quickly identify specific resources based on the tags you've assigned to them. This is in addition to existing tagging support for managed instances, maintenance windows, Parameter Store parameters, and patch baselines. For information, see Tagging Systems Manager documents. |
October 3, 2017 |
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Various Documentation Updates to Fix Errors or Update Content Based on Feedback |
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October 2, 2017 |
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Troubleshoot Unreachable Windows Instances by Using the EC2Rescue Automation Workflow |
EC2Rescue can help you diagnose and troubleshoot problems on Amazon EC2 Windows Server instances. You can run the tool as a Systems Manager Automation workflow by using the AWSSupport-ExecuteEC2Rescue document. The AWSSupport-ExecuteEC2Rescue document is designed to perform a combination of Systems Manager actions, Amazon CloudFormation actions, and Lambda functions that automate the steps normally required to use EC2Rescue. For more information, see Run the EC2Rescue tool on unreachable instances. |
September 29, 2017 |
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SSM Agent Installed By Default on Amazon Linux |
SSM Agent is installed, by default, on Amazon Linux AMIs dated 2017.09 and later. Manually install SSM Agent on other versions of Linux, as described in Working with SSM Agent on EC2 instances for Linux. |
September 27, 2017 |
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Run Command Enhancements |
Run Command includes the following enhancements.
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September 12, 2017 |
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Systems Manager Supported on Raspbian |
Systems Manager can now run on Raspbian Jessie and Raspbian Stretch devices, including Raspberry Pi (32-Bit). |
September 7, 2017 |
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Automatically Send SSM Agent Logs to Amazon CloudWatch Logs |
You can now make a simple configuration change on your instances to have SSM Agent send log files to CloudWatch. For more information, see Sending SSM Agent logs to CloudWatch Logs. |
September 7, 2017 |
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Encrypt resource data sync |
With Systems Manager resource data sync, you can aggregate Inventory data collected on dozens or hundreds of managed instance in a central S3 bucket. You can now encrypt resource data sync by using an Amazon Key Management Service key. For more information, see Walkthrough: Use resource data sync to aggregate inventory data. |
September 1, 2017 |
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New State Manager Walkthroughs |
Added two new walkthroughs to the State Manager documentation: Walkthrough: Automatically update SSM Agent (CLI) Walkthrough: Automatically update PV drivers on EC2 instances for Windows Server (console) |
August 31, 2017 |
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Systems Manager Configuration Compliance |
Use Configuration Compliance to scan your fleet of managed instances for patch compliance and configuration inconsistencies. You can collect and aggregate data from multiple Amazon Web Services accounts and Amazon Web Services Regions, and then drill down into specific resources that aren’t compliant. By default, Configuration Compliance displays compliance data about Patch Manager patching and State Manager associations. You can also customize the service and create your own compliance types based on your IT or business requirements. For more information, see Amazon Systems Manager Compliance. |
August 28, 2017 |
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New Automation Action: |
Runs a secondary Automation workflow by calling a secondary Automation runbook. With this action, you can create Automation runbooks for your most common workflows, and reference those documents during an Automation execution. This action can simplify your Automation runbooks by removing the need to duplicate steps across similar runbooks. For more information, see aws:executeAutomation – Run another automation. |
August 22, 2017 |
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Automation as the Target of a CloudWatch Event |
You can start an Automation workflow by specifying an Automation runbook as the target of an Amazon CloudWatch event. You can start workflows according to a schedule, or when a specific Amazon system event occurs. For more information, see Run automations based on EventBridge events. |
August 21, 2017 |
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State Manager Association Versioning and General Updates |
You can now create different State Manager association versions. There is a quota of 1,000 versions for each association. You can also specify names for your associations. Also, the State Manager documentation has been updated to address outdated information and inconsistencies. For more information, see Amazon Systems Manager State Manager. |
August 21, 2017 |
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Changes to Maintenance Windows |
Maintenance Windows include the following changes or enhancements:
For more information, see Amazon Systems Manager Maintenance Windows. |
August 16, 2017 |
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New Automation Action: |
This new action for Automation runbooks temporarily pauses an Automation execution until designated principals either approve or reject the action. After the required number of approvals is reached, the Automation execution resumes. For more information, see Systems Manager Automation actions reference. |
August 10, 2017 |
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Automation assume role no longer required |
Automation previously required that you specify a service role (or assume role) so that the service had permission to perform actions on your behalf. Automation no longer requires this role because the service now operates by using the context of the user who invoked the execution. However, the following situations still require that you specify a service role for Automation:
For more information, see Setting up Automation. |
August 3, 2017 |
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Configuration Compliance |
Use Amazon EC2 Systems Manager Configuration Compliance to scan your fleet of managed instances for patch compliance and configuration inconsistencies. You can collect and aggregate data from multiple Amazon Web Services accounts and Amazon Web Services Regions, and then drill down into specific resources that aren’t compliant. For more information, see Amazon Systems Manager Compliance. |
August 8, 2017 |
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SSM Document Enhancements |
SSM Command and Policy documents now offer cross-platform support. This means that a single SSM document can process plugins for Windows and Linux operating systems. Cross-platform support allows you to consolidate the number of documents you manage. Cross-platform support is offered in SSM documents that use schema version 2.2 or later. SSM Command documents that use schema version 2.0 or later can
now include multiple plugins of the same type. For example, you can
create a Command document that calls the
For more information about schema version 2.2 changes, see Amazon Systems Manager documents. For more information about SSM plugins, see Command document plugin reference. |
July 12, 2017 |
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Linux Patching |
Patch Manager can now patch the following Linux distributions: 64-bit and 32-bit systems
64-bit systems only
For more information, see Amazon Systems Manager Patch Manager. Note
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July 6, 2017 |
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Resource data sync |
You can use Systems Manager resource data sync to send Inventory data collected from all of your managed instances to a single Amazon S3 bucket. Resource data sync then automatically updates the centralized data when new Inventory data is collected. With all Inventory data stored in a target S3 bucket, you can use services like Amazon Athena and Amazon QuickSight to query and analyze the aggregated data.For more information, see Configuring resource data sync for Inventory. For an example of how to work with resource data sync, see Walkthrough: Use resource data sync to aggregate inventory data. |
June 29, 2017 |
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Systems Manager Parameter Hierarchies |
Managing dozens or hundreds of Systems Manager parameters as a flat list is time-consuming and prone to errors. You can use parameter hierarchies to help you organize and manage Systems Manager parameters. A hierarchy is a parameter name that includes a path that you define by using forward slashes. Here is an example that uses three hierarchy levels in the name to identify the following: /Environment/Type of computer/Application/Data /Dev/DBServer/MySQL/db-string13 For more information, see Working with parameter hierarchies. |
June 22, 2017 |
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SSM Agent Support for SUSE Linux Enterprise Server |
You can install SSM Agent on 64-bit SUSE Linux Enterprise Server (SLES). For more information, see Working with SSM Agent on EC2 instances for Linux. |
June 14, 2017 |