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##############################################################################
# Copyright (c) 2016 HUAWEI TECHNOLOGIES CO.,LTD and others.
#
# All rights reserved. This program and the accompanying materials
# are made available under the terms of the Apache License, Version 2.0
# which accompanies this distribution, and is available at
# http://www.apache.org/licenses/LICENSE-2.0
##############################################################################
---
- name: ensure script dir exist
  shell: mkdir -p /opt/setup_networks

- name: copy scripts
  copy: src={{ item }} dest=/opt/setup_networks
  with_items:
    - setup_networks/log.py
    - setup_networks/setup_networks.py
    - setup_networks/check_network.py
  tags:
    - network_check

- name: copy config files
  template: src=network.cfg dest=/opt/setup_networks

- name: backup  network config file
  shell: mv /etc/network/interfaces /etc/network/interfaces.bak

- name: config  network
  template:
    src: ubuntu_network.j2
    dest: /etc/network/interfaces
  notify:
    - restart network service

- meta: flush_handlers

- name: make sure python lib exist
  action: "{{ ansible_pkg_mgr }} name={{ item }} state=present"
  with_items:
    - python-yaml
    - python-netaddr

- name: check basic network connectivity
  shell: >
    python /opt/setup_networks/check_network.py \
           "{{ inventory_hostname }}" \
           "{{ ip_settings | to_json }}"
  register: result
  until: result.stderr.find('unreachable')==-1
  retries: 3
  delay: 2
  tags:
    - network_check