---
# Copyright 2016, 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.

- name: Create keystone dir
  file:
    path: "{{ item.path }}"
    state: directory
    owner: "{{ item.owner|default(keystone_system_user_name) }}"
    group: "{{ item.group|default(keystone_system_group_name) }}"
    mode: "{{ item.mode|default('0755') }}"
  with_items:
    - { path: "/etc/pki/tls/certs", owner: "root", group: "root" }
    - { path: "/etc/pki/tls/private", owner: "root", group: "root" }
    - { path: "/var/lock/keystone", mode: "2755" }
    - { path: "/var/log/httpd", mode: "2755" }

- name: Create system links
  file:
    src: "{{ item.src }}"
    dest: "{{ item.dest }}"
    state: "link"
  with_items:
    - { src: "/etc/pki/tls/certs", dest: "/etc/ssl/certs" }
    - { src: "/etc/pki/tls/private", dest: "/etc/ssl/private" }
    - { src: "/var/log/httpd", dest: "/var/log/apache2" }

- name: Install yum packages
  yum:
    pkg: "{{ item }}"
    state: "{{ keystone_package_state }}"
  register: install_packages
  until: install_packages|success
  retries: 5
  delay: 2
  with_items: "{{ keystone_distro_packages }}"

- name: Install Apache yum packages
  yum:
    pkg: "{{ item }}"
    state: "{{ keystone_package_state }}"
  register: install_packages
  until: install_packages|success
  retries: 5
  delay: 2
  with_items: "{{ keystone_apache_distro_packages }}"
  when:
    - keystone_apache_enabled | bool

- name: Install mod_wsgi yum packages
  yum:
    pkg: "{{ item }}"
    state: "{{ keystone_package_state }}"
  register: install_packages
  until: install_packages|success
  retries: 5
  delay: 2
  with_items: "{{ keystone_mod_wsgi_distro_packages }}"
  when:
    - keystone_mod_wsgi_enabled | bool

- name: Install mod_proxy_uwsgi apt packages
  yum:
    pkg: "{{ item }}"
    state: "{{ keystone_package_state }}"
  register: install_packages
  until: install_packages|success
  retries: 5
  delay: 2
  with_items: "{{ keystone_mod_proxy_uwsgi_distro_packages }}"
  when:
    - not keystone_mod_wsgi_enabled | bool

- name: Install Nginx yum packages
  yum:
    pkg: "{{ item }}"
    state: "{{ keystone_package_state }}"
  register: install_packages
  until: install_packages|success
  retries: 5
  delay: 2
  with_items: "{{ keystone_nginx_distro_packages }}"
  when:
    - not keystone_apache_enabled | bool

- name: Install IdP yum packages
  yum:
    pkg: "{{ item }}"
    state: "{{ keystone_package_state }}"
  register: install_packages
  until: install_packages|success
  retries: 5
  delay: 2
  with_items: "{{ keystone_idp_distro_packages }}"
  when:
    - keystone_idp is defined

#TODO(cloudnull) Remove this task once we move to Ansible 2.1
# where we can leverage the `yum_repository` module:
# https://docs.ansible.com/ansible/yum_repository_module.html
- name: Add shibboleth repo
  copy:
    content: |
      [{{ item.name }}]
      name={{ item.name }}
      description={{ item.description }}
      baseurl={{ item.baseurl }}
      gpgkey={{ item.gpgkey }}
      gpgcheck=1
      enabled=1
    dest: "/etc/yum.repos.d/{{ item.file }}.repo"
  register: add_repos
  until: add_repos|success
  retries: 5
  delay: 2
  with_items:
    - "{{ keystone_shibboleth_repo }}"
  when:
    - keystone_sp is defined

- name: Install SP yum packages
  yum:
    pkg: "{{ item }}"
    state: "{{ keystone_package_state }}"
  register: install_packages
  until: install_packages|success
  retries: 5
  delay: 2
  with_items: "{{ keystone_sp_distro_packages }}"
  when:
    - keystone_sp is defined

- name: Install developer mode yum packages
  yum:
    pkg: "{{ item }}"
    state: "{{ keystone_package_state }}"
  register: install_packages
  until: install_packages|success
  retries: 5
  delay: 2
  with_items: "{{ keystone_developer_mode_distro_packages }}"
  when:
    - keystone_developer_mode | bool