AWS SSM documents and SSM session-start command to ssh directly to an instance without using the ssh keys
Assuming you have a role with the necessary permissions, you can list the instances InstanceId and the tags Name if present, within the region you define.
aws-ec2-list-all-ec2-instance-and-their-tag-name
for instance in $(aws ec2 describe-instances | jq -r '.Reservations[].Instances[].InstanceId' ); do
echo "${instance} : $(aws ec2 describe-instances --instance-ids ${instance} | jq '.Reservations[].Instances[].Tags[] | select(.Key == "Name")|.Value') "
done
("ping me" if you know how to simplify the above comand with the --query native from aws cli)
Then you can run various AWS Systems Manager documents (SSM document) against a "target" instance(s).
docs here - https://docs.aws.amazon.com/systems-manager/latest/userguide/sysman-ssm-docs.html
aws-ssm-list-documents-example
If you prefer the AWS CLI, you can list available documents.
aws ssm list-documents
docs here - https://awscli.amazonaws.com/v2/documentation/api/latest/reference/ssm/list-documents.html
example-using-aws-ssm-start-session
docs here - https://awscli.amazonaws.com/v2/documentation/api/latest/reference/ssm/start-session.html
aws ssm start-session --target i-123456789012
by-antonio-feijao-uk
Thank you for you time and happy learning,