---
# Copyright 2014, 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: Gather variables for each operating system
  ansible.builtin.include_vars: "{{ lookup('first_found', params) }}"
  vars:
    params:
      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 }}.yml"
      paths:
        - "{{ role_path }}/vars"
  tags:
    - always

- name: Importing haproxy_pre_install tasks
  ansible.builtin.import_tasks: haproxy_pre_install.yml
  tags:
    - haproxy_server-install

- name: Importing haproxy_install tasks
  ansible.builtin.import_tasks: haproxy_install.yml
  tags:
    - haproxy_server-install

 # NOTE (jrosser) the self signed certificate is also needed for bootstrapping
 # letsencrypt, as haproxy will not start with ssl config but a missing certificate
- name: Create and install SSL certificates
  ansible.builtin.include_role:
    name: pki
    apply:
      tags:
        - haproxy_server-config
        - pki
  vars:
    pki_setup_host: "{{ haproxy_pki_setup_host }}"
    pki_dir: "{{ haproxy_pki_dir }}"
    pki_create_ca: "{{ haproxy_pki_create_ca }}"
    pki_authorities: "{{ haproxy_pki_authorities }}"
    pki_install_ca: "{{ haproxy_pki_install_ca }}"
    pki_regen_ca: "{{ haproxy_pki_regen_ca }}"
    pki_create_certificates: "{{ haproxy_pki_create_certificates }}"
    pki_regen_cert: "{{ haproxy_pki_regen_cert }}"
    pki_certificates: "{{ haproxy_pki_certificates }}"
    pki_install_certificates: "{{ haproxy_pki_install_certificates }}"
    pki_handler_cert_installed: "haproxy cert installed"
  when:
    - haproxy_ssl | bool
  tags:
    - haproxy_server-config
    - pki

- name: Importing haproxy_post_install tasks
  ansible.builtin.import_tasks: haproxy_post_install.yml
  tags:
    - haproxy_server-config

# NOTE(jrosser) we must reload the haproxy config before doing the first time certbot setup to ensure the letsencypt backend is configured
- name: Flush handlers
  ansible.builtin.meta: flush_handlers

- name: Including haproxy_ssl_letsencrypt tasks
  ansible.builtin.include_tasks: haproxy_ssl_letsencrypt.yml
  when:
    - haproxy_ssl | bool
    - haproxy_ssl_letsencrypt_enable | bool
    - haproxy_user_ssl_cert is not defined or haproxy_user_ssl_key is not defined
  args:
    apply:
      tags:
        - haproxy_server-config
        - letsencrypt
  tags:
    - haproxy_server-config
    - letsencrypt