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aws

AWS List of Auto Scaling Groups

Here’s a script to list Auto Scaling Groups from multiple AWS accounts. Accounts are in your AWS profiles.

#!/bin/bash
file='results-aws-asg.txt'
> $file
declare -a account=("default" "account-1" "account-2" "account-3" "account-4" "account-5")
declare -a region=("us-east-1" "us-east-2" "us-west-1" "us-west-2")
for i in "${account[@]}"
do
    echo '----------------------' >> $file
    echo 'Account: '$i >> $file
    for j in "${region[@]}"
    do
        echo 'Region: '$j >> $file
        aws autoscaling describe-auto-scaling-groups \
        --query "AutoScalingGroups[].[AutoScalingGroupName,LaunchConfigurationName]" \
        --profile $i \
        --region $j \
        --output text >> $file
    done
done

AWS Create Volume From Snapshot with Tags

Here’s another script that creates a volume from a snapshot, but also add the tags.

#!/bin/bash
read -p "server     : " server
read -p "volumeId   : " volume
read -p "snapshotId : " snapshot
read -p "region     : " region
read -p "zone       : " zone
read -p "profile    : " profile
# get tags
tags1=$(aws ec2 describe-volumes --volume-ids $volume --query 'Volumes[].Tags[]' --region $region --profile $profile)
# remove quotes
tags2=$(echo "$tags1" | tr -d '"')
# remove spaces
tags3=$(echo $tags2 | sed 's/ //g')
# replace : with =
tags4=$(echo $tags3 | sed 's/:/=/g')
# if empty value replace with quotes
tags5=$(echo $tags4 | sed 's/Value=}/Value=""}/g')
# create volume
aws ec2 create-volume \
--availability-zone $zone \
--encrypted \
--iops 3000 \
--volume-type gp3 \
--snapshot-id $snapshot \
--tag-specifications 'ResourceType=volume,Tags='$tags5'' \
--region $region \
--profile $profile