---
# Copyright 2019 Red Hat, Inc.
# All Rights Reserved.
#
# 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.


# "tripleo_bootstrap" will search for and load any operating system variable file

# found within the "vars/" path. If no OS files are found the task will skip.
- name: Gather variables for each operating system
  include_vars: "{{ item }}"
  with_first_found:
    - skip: true
      files:
        - "{{ ansible_facts['distribution'] | lower }}-{{ ansible_facts['distribution_version'] | lower }}.yml"
        - "{{ ansible_facts['distribution'] | lower }}-{{ ansible_facts['distribution_major_version'] | lower }}.yml"
        - "{{ ansible_facts['os_family'] | lower }}-{{ ansible_facts['distribution_major_version'] | lower }}.yml"
        - "{{ ansible_facts['distribution'] | lower }}.yml"
        - "{{ ansible_facts['os_family'] | lower }}-{{ ansible_facts['distribution_version'].split('.')[0] }}.yml"
        - "{{ ansible_facts['os_family'] | lower }}.yml"
  tags:
    - always

# Currently only supported on RHEL as tripleo does not have a version package
- name: Deploy release version package
  become: true
  package:
    name: "{{ tripleo_bootstrap_release_version_package }}"
    state: present
  when:
    - (ansible_facts['distribution'] | lower) == 'redhat'
    - (tripleo_bootstrap_release_version_package |list | length) > 0

- name: Deploy required packages to bootstrap TripleO
  become: true
  package:
    name: "{{ tripleo_bootstrap_packages_bootstrap }}"
    state: present
  # When a node is deployed with overcloud-minimal, OVS isn't required so let's
  # ignore the case where the package can't be found (e.g. missing subscription).
  # https://bugzilla.redhat.com/show_bug.cgi?id=1820306
  failed_when:
    - (ansible_facts['distribution'] | lower) == 'redhat'
    - not ansible_check_mode|bool
    - (tripleo_bootstrap_packages_bootstrap_result.rc | int) == 1
    - not ('No package openvswitch available.' in tripleo_bootstrap_packages_bootstrap_result.failures | default([]))
  register: tripleo_bootstrap_packages_bootstrap_result

- name: Create /var/lib/heat-config/tripleo-config-download directory for deployment data
  become: true
  file:
    path: /var/lib/heat-config/tripleo-config-download
    state: directory

- name: Deploy and enable network service
  become: true
  when:
    - (tripleo_bootstrap_legacy_network_packages | length) > 0
  block:
    - name: Deploy network-scripts required for deprecated network service
      package:
        name: "{{ tripleo_bootstrap_legacy_network_packages }}"
        state: present

    - name: Ensure network service is enabled
      systemd:
        name: "{{ tripleo_bootstrap_network_service }}"
        enabled: true

- name: Stop NetworkManager from updating resolv.conf
  become: true
  when: tripleo_bootstrap_network_service == 'NetworkManager'
  block:
    - name: Set 'dns=none' in /etc/NetworkManager/NetworkManager.conf
      ini_file:
        path: /etc/NetworkManager/NetworkManager.conf
        state: present
        no_extra_spaces: true
        section: main
        option: dns
        value: none
        backup: true

    - name: Reload NetworkManager
      service:
        name: NetworkManager
        state: reloaded

- name: Symlink puppet modules under /etc/puppet/modules
  become: true
  shell: >-
    ln -f -s /usr/share/openstack-puppet/modules/* /etc/puppet/modules/
  args:
    warn: false
  register: result
  failed_when: false
  tags:
    - skip_ansible_lint

- name: Create empty ruleset in /etc/sysconfig/iptables and /etc/sysconfig/ip6tables
  become: true
  ignore_errors: "{{ (((ansible_facts['os_family'] | lower) ~ '-' ~ ansible_facts['distribution_major_version']) == 'redhat-7') | bool }}"
  copy:
    dest: "{{ item }}"
    content: "# empty ruleset created by deployed-server bootstrap"
  loop:
    - /etc/sysconfig/iptables
    - /etc/sysconfig/ip6tables

- name: Check if /usr/bin/ansible-playbook exists
  stat:
    path: /usr/bin/ansible-playbook
  register: stat_ansible_playbook

- name: Check if /usr/bin/ansible-playbook-3 exists
  stat:
    path: /usr/bin/ansible-playbook-3
  register: stat_ansible_playbook_3

- name: Symlink /usr/bin/ansible-playbook-3 to /usr/bin/ansible-playbook
  become: true
  file:
    state: link
    src: /usr/bin/ansible-playbook
    path: /usr/bin/ansible-playbook-3
  when:
    - stat_ansible_playbook.stat.exists
    - not stat_ansible_playbook_3.stat.exists