最新のAmzon LinuxのAMI ID一覧を取得する

get_latest_amazon_linux_ami_id.sh

#!/bin/bash

REGIONS=( \
    "us-east-1" \
    "us-west-1" \
    "us-west-2" \
    "eu-west-1" \
    "sa-east-1" \
    "ap-southeast-1" \
    "ap-southeast-2" \
    "ap-northeast-1"
)

for (( I = 0; I < ${#REGIONS[@]}; ++I ))
do
    printf "${REGIONS[$I]}\t"
    aws ec2 describe-images \
        --owners amazon \
        --filters "Name=architecture,Values=x86_64" \
                  "Name=virtualization-type,Values=hvm" \
                  "Name=image-type,Values=machine" \
                  "Name=owner-alias,Values=amazon" \
                  "Name=name,Values=amzn-*" \
                  "Name=root-device-type,Values=ebs" \
                  "Name=block-device-mapping.volume-type,Values=gp2" \
        --output text \
        --query Images[].[Name,ImageId] \
        --region ${REGIONS[$I]}
done