Add SSH keypair to all EC2 regions using awscli

sshkeypair_ec2_regions_awscli.md

Add SSH key pair to all regions using awscli

Based on https://fedoramagazine.org/ssh-key-aws-regions/

docker run -ti python bash
apt update && apt -y install jq
pip install awscli
# Need to set access key, secret key AND region in aws configure
aws configure
KEY_NAME=your-key-name
REGIONS=$(aws ec2 describe-regions | jq -r .Regions[].RegionName)
for REGION in $REGIONS; do echo $REGION; aws ec2 import-key-pair --key-name "${KEY_NAME}" --public-key-material file:///key-filename.pub --region $REGION; done
# Optional, Lightsail
for REGION in $REGIONS; do echo $REGION; aws lightsail import-key-pair --key-pair-name "${KEY_NAME}" --public-key-base64 "$(cat key-filename.pub)" --region $REGION; done