#!/bin/bash

{{/*
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

   http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/}}

set -ex

. /etc/os-release
HOST_OS=${HOST_OS:="${ID}"}
FILEPATH=${FILEPATH:-/usr/lib/ipxe}

if [ "x$ID" == "xubuntu" ]; then
  #NOTE(portdirect): this works around a limitation in Kolla images
  if ! dpkg -l ipxe; then
    apt-get update
    apt-get install ipxe -y
  fi

  FILEPATH=/usr/lib/ipxe

elif [ "x$ID" == "xcentos" ]; then

  if ! yum list installed ipxe-bootimgs >/dev/null 2>&1; then
    yum update --nogpgcheck -y
    yum install ipxe-bootimgs syslinux-tftpboot --nogpgcheck -y
  fi

  FILEPATH=/usr/share/ipxe

fi

mkdir -p /var/lib/openstack-helm/tftpboot
mkdir -p /var/lib/openstack-helm/tftpboot/master_images

for FILE in undionly.kpxe ipxe.efi pxelinux.0; do
  if [ -f /usr/lib/ipxe/$FILE ]; then
    cp -v /usr/lib/ipxe/$FILE /var/lib/openstack-helm/tftpboot
  fi

  # ipxe and pxe support for CentOS
  if [ "x$ID" == "xcentos" ]; then
    if [ -f /var/lib/tftpboot/$FILE ]; then
      cp -v /var/lib/tftpboot/$FILE /var/lib/openstack-helm/tftpboot
    fi
    if [ -f /usr/share/ipxe/$FILE ]; then
      cp -v /usr/share/ipxe/$FILE /var/lib/openstack-helm/tftpboot
    fi
  fi
done