---
# 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: Download the RabbitMQ package
  get_url:
    url: "{{ rabbitmq_package_url }}"
    dest: "{{ rabbitmq_package_path }}"
    mode: "0644"
    checksum: "sha256:{{ rabbitmq_package_sha256 }}"
  register: package_download
  retries: 3
  delay: 10
  until: package_download is success
  when: rabbitmq_install_method == 'file'
  tags:
    - rabbitmq-package-deb
    - rabbitmq-package-deb-get
    - rabbitmq-package-rpm
    - rabbitmq-package-rpm-get

- name: Fix /etc/hosts
  lineinfile:
    dest: /etc/hosts
    state: present
    line: "{{ item.address }} {{ item.hostnames | join(' ') }}"
  with_items: "{{ rabbitmq_hosts_entries }}"
  tags:
    - rabbitmq-config

- name: Ensure localhost /etc/hosts entry is correct
  lineinfile:
    dest: /etc/hosts
    state: present
    line: '127.0.0.1 localhost'
    regexp: '^127.0.0.1'
  tags:
    - rabbitmq-config

- name: Create the system group
  group:
    name: "{{ rabbit_system_group_name }}"
    state: "present"
    system: "yes"

- name: Create the rabbit system user
  user:
    name: "{{ rabbit_system_user_name }}"
    group: "{{ rabbit_system_group_name }}"
    comment: "RabbitMQ messaging server"
    shell: "/bin/false"
    system: "yes"
    createhome: "yes"
    home: "/var/lib/rabbitmq"

- name: Create the local directories
  file:
    path: "/etc/rabbitmq/"
    state: "directory"
    group: "{{ rabbit_system_user_name }}"
    owner: "{{ rabbit_system_group_name }}"
    mode: "0755"
  tags:
    - rabbitmq-config