---
# 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.

- name: Configure the MongoDB bind address
  lineinfile:
    dest: /etc/mongodb.conf
    regexp: "^(#)?bind_ip"
    line: "bind_ip = {{ bootstrap_host_mongodb_address }}"
  register: mongodb_bind
  tags:
    - mongodb-conf-bind_ip

- name: Enable the MongoDB smallfiles option
  lineinfile:
    dest: /etc/mongodb.conf
    regexp: "^(#)?smallfiles"
    line: "smallfiles = true"
  register: mongodb_smallfiles
  tags:
    - mongodb-conf-smallfiles

- name: Restart mongodb
  service:
    name: mongodb
    state: restarted
  when:
    - mongodb_bind | changed or mongodb_smallfiles | changed
  register: mongodb_restart
  tags:
    - mongodb-restart

- name: Wait for mongodb to come back online after the restart
  wait_for:
    host: "{{ bootstrap_host_mongodb_address }}"
    port: 27017
    delay: 5
    timeout: 30
  when:
    - mongodb_restart is defined
    - mongodb_restart | changed
  tags:
    - mongodb-wait

- name: Test mongodb connectivity
  command: "mongo --host {{ bootstrap_host_mongodb_address }} --eval ' '"
  changed_when: False
  tags:
    - mongodb-test