mirror of
https://github.com/edgelesssys/constellation.git
synced 2024-10-01 01:36:09 -04:00
48 lines
1.8 KiB
Bash
Executable File
48 lines
1.8 KiB
Bash
Executable File
#!/usr/bin/env bash
|
|
|
|
# This script can be used to remove buckets from S3.
|
|
# It will empty the buckets and eventually remove them.
|
|
# It is expected that the script throws some errors. E.g. "Bucket is missing Object Lock Configuration" or "Invalid type for parameter Delete.Objects, value: None [..]"
|
|
# These can be ignored. The first error is thrown if the bucket does not have object lock enabled. The second error is thrown if the bucket is already empty.
|
|
# In both cases the bucket is empty and can be removed.
|
|
|
|
# Usage: ./clear.sh <prefix>
|
|
# The prefix is necessary, as otherwise all buckets are removed.
|
|
|
|
readonly prefix=$1
|
|
|
|
if [ -z "$prefix" ]; then
|
|
echo "Usage: $0 <prefix>"
|
|
echo "WARNING: If you don't provide a prefix, all buckets are destroyed."
|
|
exit 1
|
|
fi
|
|
|
|
restore_aws_page="$AWS_PAGER"
|
|
export AWS_PAGER=""
|
|
|
|
function empty_bucket() {
|
|
# List all object versions in the bucket
|
|
versions=$(aws s3api list-object-versions --bucket "$1" --output=json --query='{Objects: Versions[].{Key:Key,VersionId:VersionId}}')
|
|
|
|
# Remove all legal holds
|
|
for version in $versions; do
|
|
key=$(echo "$version" | jq '.Objects[0].Key' | tr -d '"')
|
|
aws s3api put-object-legal-hold --bucket "$1" --key "$key" --legal-hold Status=OFF
|
|
done
|
|
# Delete all object versions
|
|
aws s3api delete-objects --bucket "$1" --delete "$versions" || true
|
|
|
|
# List all delete markers in the bucket
|
|
markers=$(aws s3api list-object-versions --bucket "$1" --output=json --query='{Objects: DeleteMarkers[].{Key:Key,VersionId:VersionId}}')
|
|
|
|
# Remove all delete markers
|
|
aws s3api delete-objects --bucket "$1" --delete "$markers" || true
|
|
}
|
|
|
|
for i in $(aws s3api list-buckets --query "Buckets[?starts_with(Name, '${prefix}')].Name" --output text); do
|
|
empty_bucket "$i"
|
|
aws s3 rb s3://"$i"
|
|
done
|
|
|
|
export AWS_PAGER="$restore_aws_page"
|