amazon-ssm-agent

• Added timeout for s3 HEAD requests
• Added vpc address deny to port forwarding
• Fixed for reboot scenario in configure package plugin
• Fixed goroutine leak in seelog library
• Fixed nullpointer segmentation fault in configure package plugin
• Improved error handling in manifest download in updater
• Improved worker initialization to improve startup failure logging

• Added missing check for invalid S3 path parameter
• Added support for domain join using a non-local username
• Fixed broken links in README.md
• Fixed ECS Exec issue where agent was using environment variables for credentials
• Updated Ec2Detector test to query smbios directly for system information

• Updated ec2detector module to use Get-CmiInstance instead of wmic.exe
• Fixed file creation mode of ssm-agent-users sudoer file

• Added new ec2detector module to determine if agent is on EC2
• Added support for port forwarding to remote host
• Added quotes around inventory parameter ValueName on Windows
• Fix for domain join DNS IP assignments in shared directories
• Replaced namedpipe updater test with ec2detector test

• Add application inventory by file for Bottlerocket
• Fix infinite retry logic to send failed replies in MGSInteractor
• Remove usage of io/fs package

• (windows only) Remove symlink scan during update

• Fixed sourceHash validation for aws:application document plugin
• Added document parameter validation for values passed to target document of aws:runDocument plugin
• (windows only) Fix process leak when legacy cloudwatch plugin is enabled
• (windows only) Fail installation if C:\ProgramData\Amazon\SSM\ has symlinks

• Added platform detection for Bottlerocket OS
• Consolidated regional endpoint generation to common endpoint module

Bugs:

• Version is affected by https://github.com/aws/amazon-ssm-agent/issues/436

• Added support for Rocky linux
• Fixed sharefile/shareprofile not being propagated to updateutil
• Fixed incorrect darwin platform detection post BigSur
• Fixed log flush issue in updater
• Updated .NET dependencies for domainjoin and cloudwatch (windows only)
• Updated go version to 1.17.6

Bugs:

• Version is affected by https://github.com/aws/amazon-ssm-agent/issues/436

• Implement new core module named MessageService to start processing commands from both MGS and MDS
  • Merge functionalities from RunCommandService core module and Session core module.
  • Receive run command documents through MGS if connected and fallback to MDS otherwise. This functionality requires appropriate permissions for both endpoints and will be rolled out gradually to end users.
  • Provide filesystem based idempotency check to avoid duplicate run command document execution.
  • Increase default run command pool buffer size from 1 to 5 to load additional documents before-hand for processing.
• Fix nil pointer deference panic produced in named pipe test case during agent update
• Remove StopType concept in ssm-agent-worker and add different waits for reboot and shutdown stop

Bugs:

• Version is affected by https://github.com/aws/amazon-ssm-agent/issues/436

• Add support for upstart when running get-diagnostic command using ssm-cli
• Fix systemctl service name to support older versions of systemctl
• Include changes to facilitate testing
• Update DNS server selection logic for seamless domain join on linux and darwin
• Update go version to go1.17.5
• Update golang sys package dependency

Bugs:

• Version is affected by https://github.com/aws/amazon-ssm-agent/issues/436

• Derive default directories from appconfig on Darwin
• Set x-bit on newly-created directories

• Fix for ssm-setup-cli to be able to select service manager without the agent being installed

• Added greengrass component recipe for the new SystemsManagerAgent component
• Added support for registering agent on a greengrass device
• Added support for downloading more than 1000 objects in downloadContent
• Fixed retry logic for onprem and s3 upload
• Fixed unit tests when running on Mac
• Update AWS SDK to v1.41.4
• Update logic to retrieve platform details for Rocky Linux

• Add diagnostics command to ssm-cli
• Fix caching for onprem credentials
• Additional configuration options for Seamless Domain Join
• Gracefully exit session if group of runas user is modified
• Skip retries for cert validation errors in S3 HEAD requests
• Fix DNS failures on CentOS 8.2
• Update several dependencies

• Fixed a bug with powershell command for Inventory

• Fixed cpu spike issue manifesting on snap
• Fixed issue with version comparison in EC2Config update plugin
• Fixed panic when command output was being truncated
• Updated build to use go1.16.8
• Removed Profile from inventory powershell commands on Windows

• Includes all changes from 3.0.1390.0 to 3.1.338.0 except the following:
  • Updated to version 3.1
  • Updated build to build statically linked binaries for linux 64bit
    • Minimum supported linux kernel version for linux 64bit is 3.2+

• Fix to eliminate WaitGroup reuse panic triggered during agent reboot
• Fix to include applications without UninstallString in Inventory for Windows
• Fixed a bug where multi-plugin documents with large outputs would timeout RunCommand
• Fixed a bug where RunCommand could delay executions for up to 15 minutes

• Add serial port logging of AwsNitroEnclaves package version on windows during startup
• Allow usage of existing loggroup/logstream when the user does not have create permission
• Change service interrogate request log to debug
• Cleanup old surveyor channel files on startup
• Fix filehandle leak in windows leading to agent going offline
• Fix to schedule correct next run time during orchestration directories cleanup
• Fix to sequentially update correct runcount value in the document bookkeeping file
• Fix a bug with version parsing EC2Config updater
• Updated rpm packaging for fips compliance