ansible-roles/mongodb/tasks/main.yml

---
- name: Install the mongodb apt key
  #apt_key: id=7F0CEB10 state=present
  raw: apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv 7F0CEB10
  when: mongodb_install_from_external_repo
  tags: mongodb

- name: Install the mongodb repository
  copy: content="deb http://downloads-distro.mongodb.org/repo/ubuntu-upstart dist 10gen" dest=/etc/apt/sources.list.d/mongodb.list owner=root group=root mode=044
  when: mongodb_install_from_external_repo
  register: external_repo
  tags: mongodb

- name: Update the apt cache
  apt: update_cache=yes
  when: ( external_repo | changed )
  ignore_errors: True
  tags: mongodb

- name: Install the latest version of mongodb server
  apt: pkg={{ item }} state=latest
  with_items:
    - mongodb-10gen
  when:
    - mongodb_install_from_external_repo
    - mongodb_install_packages
    - mongodb_latest_version
  tags: mongodb

- name: Install the mongodb server
  apt: pkg={{ item }}={{ mongodb_specific_version }} state=present
  with_items:
    - mongodb-10gen
  when:
    - mongodb_install_from_external_repo
    - mongodb_install_packages
    - not mongodb_latest_version
  tags: mongodb

- name: Install the mongodb server
  apt: pkg={{ item }} state=installed
  with_items:
    - mongodb-server
  when:
    - not mongodb_install_from_external_repo
    - mongodb_install_packages
  tags: mongodb

- name: Install the mongodb defaults file
  copy: content="ENABLE_MONGODB={{ mongodb_start_server }}" dest=/etc/default/mongodb owner=root group=root mode=0444
  when: mongodb_install_conf
  tags: mongodb

- name: Create the mongodb db directory
  file: dest={{ mongodb_dbpath }} state=directory owner={{ mongodb_user }} group={{ mongodb_group }} mode=0755
  when: mongodb_install_conf
  tags: mongodb

- name: Create the mongodb log directory
  file: dest={{ mongodb_logdir }} state=directory owner={{ mongodb_user }} group={{ mongodb_group }} mode=0755
  when: mongodb_install_conf
  tags: mongodb

- name: Install the mongodb 2.4 configuration
  template: src=mongodb-2.4.conf.j2 dest=/etc/mongodb.conf owner=root group=root mode=0444
  when: ( mongodb_start_server is defined ) and ( mongodb_start_server == 'yes' ) and ( mongodb_install_conf )
  notify: Restart mongodb
  tags: mongodb

- name: Install the cron job that manages log files rotation
  template: src=mongo_log_rotate.sh.j2 dest=/etc/cron.daily/mongo_log_rotate owner=root group=root mode=0555
  tags: mongodb

- name: Ensure mongodb is started
  service: name=mongodb state=started enabled=yes
  when: ( mongodb_start_server is defined ) and ( mongodb_start_server == 'yes' ) and ( mongodb_install_conf )
  tags: mongodb

- name: Ensure mongodb is stopped and disabled
  service: name=mongodb state=stopped enabled=no
  when: ( mongodb_start_server is defined ) and ( mongodb_start_server == 'no' ) and ( mongodb_install_conf )
  tags: mongodb