aws通过ip获取实例id并自动挂盘

aws通过ip获取实例id并自动挂盘

由于使用aws cli ,请先进行aws configure配置

#!/bin/bash

declare -A IP_VOL
#定义盘的id和ip的对应关系
IP_VOL=([192.168.1.14]="vol-033f2ef4d2d739a04" [192.168.1.15]="vol-033f2af4e2d739a04" )

#通过ip获取实例id
function get_instanceid() {
     
        aws ec2 describe-instances --filters "Name=network-interface.addresses.private-ip-address,Values=$1" --query 'Reservations[*].Instances[*].[InstanceId]' --output text
}

function main() {
     

        for key in ${
     !IP_VOL[*]}; do
                vol_id=${
     IP_VOL[$key]}
                #echo $key  ${IP_VOL[$key]}
                ip=$key
                instance=$(get_instanceid $key)
                echo "aws ec2 attach-volume --volume-id $vol_id --instance-id $instance --device /dev/sdf"
        done
}