Rescue Aws::EC2::Errors::InvalidSnapshotInUse
Rescue Aws::EC2::Errors::InvalidSnapshotInUse

When chef finds old snapshots, it tries to delete them. When the
snapshot is being referenced in a AMI (Amazon Machine Image), it
throws an Aws::EC2::Errors::InvalidSnapshotInUse and prevents chef
from continuing running.

scalp42/aws,opscode-cookbooks/aws,chef-cookbooks/aws