glacier_to_s3.sh

#!/bin/bash -

set -o nounset                                  # Treat unset variables as an error


BUCKET="beniamink-permission-testing-source"

# List all objects in the bucket
objects=$(aws s3api list-objects --bucket "$BUCKET" --query "Contents[?StorageClass=='GLACIER']" --output json | jq -r '.[].Key')

# Iterate over each object and initiate restore
for object_key in $objects
do
    echo "Restoring: $object_key"
    aws s3api restore-object --bucket $BUCKET --key "$object_key" --restore-request '{"Days": 2, "GlacierJobParameters": {"Tier": "Standard"}}'
done

echo

for object_key in $objects
do
    STATUS=
    echo -n Checking "${object_key}"
    while true
    do
        echo -n .
        STATUS=$(aws s3api head-object --bucket "${BUCKET}" --key "${object_key}" --no-cli-pager | jq -r -e '.Restore | if . == null then "NotPresent" elif . == "ongoing-request=\"true\"" then "Ongoing" elif startswith("ongoing-request=\"false\"") then "Completed" else "Unknown" end')
        if [ "${STATUS}" = Completed ]
        then
            break
        elif [ "${STATUS}" != Ongoing ]
        then
            echo "Error - STATUS: ${STATUS}"
        fi
        sleep 10
    done
    echo
done

# aws s3 sync s3://${BUCKET}/configuration.tf s3://${BUCKET}/configuration2.tf --storage-class STANDARD

# Cleanup
# aws s3 rm s3://${BUCKET}/configuration.tf --recursive