# Copyright (c) 2015 Hewlett-Packard Development Company, L.P.
#
# 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.
---
- name: "Set up PXE and iPXE folders"
  file: name={{item}} owner=ironic group=ironic state=directory mode=0755
  with_items:
    - /tftpboot
    - /tftpboot/pxelinux.cfg
    - "{{ http_boot_folder }}"
    - "{{ http_boot_folder }}/pxelinux.cfg"

- name: "Place tftpd map-file"
  copy: src=tftpboot-map-file dest=/tftpboot/map-file owner=ironic group=ironic

- name: "Disable service {{ tftp_service_name }}"
  service: name="{{ tftp_service_name }}" state=stopped enabled=no

- name: "Set pxelinux.0 source (for Ubuntu >=14.10)"
  set_fact:
     syslinux_tftp_dir: '/usr/lib/PXELINUX'
  when: ansible_distribution == 'Ubuntu' and ansible_distribution_version|version_compare('14.10', '>=')

- name: "Determine if pxelinux.0 is in place"
  stat: path=/tftpboot/pxelinux.0
  register: test_pxelinux

- name: "Place pxelinux.0"
  copy: src={{ syslinux_tftp_dir }}/pxelinux.0 dest=/tftpboot remote_src=true
  when: test_pxelinux.stat.exists == false

- name: "Place boot.ipxe helper script /etc/ironic"
  copy: src=boot.ipxe dest=/etc/ironic/boot.ipxe owner=ironic group=ironic mode=0744

- name: "Pre-stage boot.ipxe into {{ http_boot_folder }}/"
  copy: src=boot.ipxe dest={{ http_boot_folder }}/boot.ipxe owner=ironic group=ironic mode=0744

- name: "Place tftp config file"
  copy: src=xinetd.tftp dest=/etc/xinetd.d/tftp

- name: "Download ipxe files if asked"
  include: get_ipxe.yml
  when: download_ipxe | bool == true

- name: "Copy iPXE image into place"
  copy: src={{ ipxe_dir }}/undionly.kpxe dest=/tftpboot/ remote_src=true

# NOTE(TheJulia): Copy full iPXE chain loader images in case they are required.
- name: "Copy full iPXE image into {{ http_boot_folder }}/"
  copy: src={{ ipxe_dir }}/{{ ipxe_full_binary }} dest={{ http_boot_folder }}/ remote_src=true

- name: "Copy full iPXE image into /tftpboot"
  copy: src={{ ipxe_dir }}/{{ ipxe_full_binary }} dest=/tftpboot/ remote_src=true

# Similar logic to below can be utilized to retrieve files
- name: "Determine if folder exists, else create and populate folder."
  stat: path="{{ ironic_tftp_master_path }}"
  register: test_master_images

- name: "Create master_images folder"
  file: name="{{ ironic_tftp_master_path }}" state=directory owner=ironic group=ironic
  when: test_master_images.stat.exists == false

- name: "Inspector - Place default tftp boot file in {{ http_boot_folder}}/pxelinux.cfg/"
  template:
    src=inspector-default-boot-ipxe.j2
    dest="{{ http_boot_folder }}/pxelinux.cfg/default"
    owner=ironic
    group=ironic
  when: enable_inspector | bool == true