---

# Copyright 2019 Nokia

# 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: collect network device PCI addresses
  shell: dpdk-devbind --status-dev net | egrep "^[0-9a-fA-F]{4}\b.*if=" || true
  register: devbind

- set_fact:
    pci: []
    iface: []

- set_fact:
    pci: "{{ pci }} + {{ [ item.split()[0][:12] ] }}"
    iface: "{{ iface }} + {{ [ item.split(' if=')[1].split()[0] ] }}"
  with_items: "{{ devbind.stdout_lines }}"

- set_fact:
    ifacepcimap: "{{ dict( iface | zip(pci) ) }}"

- debug: var=ifacepcimap

- name: "create {{ sriovdp_config_path }} directory"
  file:
    path: "{{ sriovdp_config_path }}"
    mode: "0700"
    state: directory

- name: "create {{ sriovdp_config_path }}config.yaml"
  template:
    src: sriovdp_config.yaml.j2
    dest: "{{ sriovdp_config_path }}config.yaml"

- name: "convert {{ sriovdp_config_path }}config.yaml to config.json"
  shell: "python -c 'import sys, yaml, json; json.dump(yaml.load(sys.stdin), sys.stdout, indent=4)' <{{ sriovdp_config_path }}config.yaml >{{ sriovdp_config_path }}config.json"

- name: limit file permissions to root user
  file:
    path: "{{ item }}"
    state: file
    mode: "0600"
  with_fileglob: "{{ sriovdp_config_path }}*"