aws ec2-instance-connect

Aas ec2-instance-connect (ref) Amazon EC2 Instance Connect enables system administrators to publish one-time use SSH public keys to EC2, providing users a simple and secure way to connect to their instances.

• aws ec2-instance-connect send-serial-console-ssh-public-key
• aws ec2-instance-connect send-ssh-public-key

amazon-linux-extras install epel -y
yum install ec2-instance-connect

eic_curl_authorized_keys
eic_harvest_hostkeys
eic_parse_authorized_keys
eic_run_authorized_keys

Related

• AWS EC2 Instance Connect (Jun 2019)
• gcloud compute ssh
• IAM roles for EC2 instances
• ec2-instance-connect user in /etc/passwd

See also

• aws ec2-instance-connect [ send-ssh-public-key ]
• AWS EC2, AWS::EC2, aws ec2 [ describe-instances | describe-instance-status | run-instances | terminate-instances | stop-instances | tags | describe-vpcs | describe-addresses | describe-availability-zones | describe-subnets | import-key-pair | create-key-pair | create-vpc | create-internet-gateway | modify-instance-attribute | ec2-instance-connect | get-console-output]

https://aws.amazon.com/about-aws/whats-new/2019/06/introducing-amazon-ec2-instance-connect/