diskimage-builder/elements/simple-init/cleanup.d/90-remove-ssh-host-keys

#!/bin/bash

if [ ${DIB_DEBUG_TRACE:-0} -gt 0 ]; then
    set -x
fi
set -eu
set -o pipefail

# Cloud images shouldn't have ssh host keys baked
# in so that they are regenerated on first boot and
# are unique.

# TODO(greghaynes) This should be a thing we do for all images, not just
# simple-init.

if [ -d /etc/ssh ] ; then
    sudo find $TARGET_ROOT/etc/ssh -name 'ssh_host*' -type f -delete
fi