[aws] Amazon Linux 2 인스턴스에 SSM Agent(Systems Manager Agent) 업데이트하기

Amazon Linux 2 인스턴스에 SSM Agent(Systems Manager Agent) 업데이트하기

테스트 환경

$ cat /etc/os-release 
NAME="Amazon Linux"
VERSION="2"
ID="amzn"
ID_LIKE="centos rhel fedora"
VERSION_ID="2"
PRETTY_NAME="Amazon Linux 2"
ANSI_COLOR="0;33"
CPE_NAME="cpe:2.3:o:amazon:amazon_linux:2"
HOME_URL="https://amazonlinux.com/"

ssm agent(amazon-ssm-agent) 버전 확인

amazon-ssm-agent -version

$ amazon-ssm-agent -version
SSM Agent version: 3.0.1124.0

yum info 명령으로 ssm agent(amazon-ssm-agent) 버전 확인

yum info amazon-ssm-agent

$ yum info amazon-ssm-agent
Loaded plugins: extras_suggestions, fastestmirror, langpacks, priorities, update-motd
Loading mirror speeds from cached hostfile
 * epel: d2lzkl7pfhq30w.cloudfront.net
247 packages excluded due to repository priority protections
Installed Packages
Name        : amazon-ssm-agent
Arch        : x86_64
Version     : 3.0.1124.0
Release     : 1.amzn2
Size        : 108 M
Repo        : installed
Summary     : Manage EC2 Instances using SSM APIs
URL         : http://docs.aws.amazon.com/ssm/latest/APIReference/Welcome.html
License     : ASL 2.0
Description : This package provides Amazon SSM Agent for managing EC2 Instances using SSM APIs

Available Packages
Name        : amazon-ssm-agent
Arch        : x86_64
Version     : 3.1.1732.0
Release     : 1.amzn2
Size        : 24 M
Repo        : amzn2-core/2/x86_64
Summary     : Manage EC2 Instances using SSM APIs
URL         : http://docs.aws.amazon.com/ssm/latest/APIReference/Welcome.html
License     : ASL 2.0
Description : This package provides Amazon SSM Agent for managing EC2 Instances using SSM APIs

ssm agent 업데이트

ssm agent(amazon-ssm-agent) 업데이트

yum update -y amazon-ssm-agent

ssm agent(amazon-ssm-agent) 버전 확인

amazon-ssm-agent -version

$ amazon-ssm-agent -version
SSM Agent version: 3.1.1732.0

ssm agent(amazon-ssm-agent) 시작

systemctl restart amazon-ssm-agent

ssm agent(amazon-ssm-agent) 상태 확인

systemctl status amazon-ssm-agent

 

참고URL

- AWS Systems Manager User Guide : Manually installing SSM Agent on Amazon Linux 2 instances

--- https://docs.aws.amazon.com/systems-manager/latest/userguide/agent-install-al2.html

--- https://docs.aws.amazon.com/systems-manager/latest/userguide/ssm-agent-get-version.html

--- https://docs.aws.amazon.com/systems-manager/latest/userguide/ssm-agent-status-and-restart.html

- aws knowledge center : AWS Systems Manager Agent(SSM Agent)를 설치하는 방법