---
# Copyright 2015, Rackspace US, Inc.
#
# 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.

# Ubuntu
- block:
  - name: Ensure that apt supports HTTPS package sources
    apt:
      name: apt-transport-https
      state: present
    tags:
      - apt-install-prerequisites

  - name: Determine the existing Ubuntu repo configuration
    command: 'grep -oP "^deb \K(\[?.*\]?.*ubuntu\S*\/?)(?= {{ ansible_distribution_release }} main)" /etc/apt/sources.list'
    register: ubuntu_repo
    when:
      - bootstrap_host_ubuntu_repo is not defined
    changed_when: false
    tags:
      - find-apt-repo

  - name: Determine the existing Ubuntu Security repo configuration
    command: 'grep -oP "^deb \K(\[?.*\]?.*ubuntu\S*\/?)(?= {{ ansible_distribution_release }}-security main)" /etc/apt/sources.list'
    register: ubuntu_security_repo
    when:
      - bootstrap_host_ubuntu_security_repo is not defined
    changed_when: false
    failed_when: false
    tags:
      - find-apt-security-repo

  - name: Set apt repo facts based on discovered information
    set_fact:
      bootstrap_host_ubuntu_repo: "{{ ubuntu_repo.stdout_lines[0] }}"
    when:
      - bootstrap_host_ubuntu_repo is not defined
      - ubuntu_repo is defined

  - name: Set apt security repo facts based on discovered information
    set_fact:
      bootstrap_host_ubuntu_security_repo: "{{ ubuntu_security_repo.stdout_lines[0] }}"
    when:
      - bootstrap_host_ubuntu_security_repo is not defined
      - ubuntu_security_repo is defined
      - ubuntu_security_repo.stdout_lines | length > 0

  - name: Configure apt's sources.list (Ubuntu only)
    template:
      src: apt-sources.list.j2
      dest: /etc/apt/sources.list
      backup: yes
    when:
      - ansible_distribution == 'Ubuntu'
      - bootstrap_host_ubuntu_repo is defined
    register: apt_sources_configure

  - name: Update apt-cache
    apt:
      update_cache: yes
    when:
      - apt_sources_configure is defined
      - apt_sources_configure | changed
    tags:
      - apt-cache-update

  when:
    - ansible_pkg_mgr == 'apt'

# CentOS
- name: Install RDO package
  package:
    name: "{{ rdo_package }}"
    state: "present"
  register: install_cloud_rdo_package
  until: install_cloud_rdo_package | success
  retries: 5
  delay: 2
  when:
    - ansible_pkg_mgr in ['yum', 'dnf']

- name: Remove known problem packages
  package:
    name: "{{ packages_remove }}"
    state: absent
  tags:
    - remove-packages

- name: Install packages
  package:
    name: "{{ packages_install }}"
    state: present
    # NOTE(hwoarang) Ubuntu has updated its cache before so no need to do it
    # again
    update_cache: "{{ (ansible_pkg_mgr == 'zypper') | ternary('yes', omit) }}"
  tags:
    - install-packages