Ansible franklinkim.mongodb role

franklinkim.mongodb is an Ansible role which:

• installs mongodb
• configures mongodb
• configures logrotate

Installation

Using ansible-galaxy:

$ ansible-galaxy install franklinkim.mongodb

Using requirements.yml:

- src: franklinkim.mongodb

Using git:

$ git clone https://github.com/weareinteractive/ansible-mongodb.git franklinkim.mongodb

Dependencies

• Ansible >= 1.9

Variables

Here is a list of all the default variables for this role, which are also available in defaults/main.yml.

---

# Mongodb version
mongodb_version: 3.4
# APT key id
mongodb_apt_key_id: 0C49F3730359A14518585931BC711F9BA15703C6
# APT key server
mongodb_apt_key_server: keyserver.ubuntu.com
# APT repository
mongodb_apt_repository: "deb http://repo.mongodb.org/apt/{{ ansible_distribution|lower }} {{ ansible_distribution_release }}/mongodb-org/{{ mongodb_version }} {{ 'main' if ansible_distribution == 'debian' else 'multiverse' }}"
# User
mongodb_user: mongodb
# Package
mongodb_package: mongodb-org

# Run with security
mongodb_conf_auth: no
# Directory for datafiles
mongodb_conf_dbpath: /var/lib/mongodb
# Log file to send write to instead of stdout
mongodb_conf_logpath: /var/log/mongodb/mongod.log
# Specify port number
mongodb_conf_port: 27017
# Comma separated list of ip addresses to listen on
mongodb_conf_bind_ip: 127.0.0.1
# Enable journaling
mongodb_conf_journal: no
# Append to logpath instead of over-writing
mongodb_conf_logappend: yes
# Limits each database to a certain number of files
mongodb_conf_quota: no
# Disable scripting engine
mongodb_conf_noscripting: no
# Do not allow table scans
mongodb_conf_notablescan: no
# Periodically show cpu and iowait utilization
mongodb_conf_cpu: no
# Enable http interface
mongodb_conf_httpinterface: no
# Inspect all client data for validity on receipt
mongodb_conf_objcheck: no
# Disable data file preallocation.
mongodb_conf_noprealloc: no

# start on boot
mongodb_service_enabled: yes
# current state: started, stopped
mongodb_service_state: started

Handlers

These are the handlers that are defined in handlers/main.yml.

---

- name: reload mongodb
  service: name=mongod state=reloaded
  when: mongodb_service_state != 'stopped'

- name: restart mongodb
  service: name=mongod state=restarted
  when: mongodb_service_state != 'stopped'

Usage

This is an example playbook:

---

- hosts: all
  become: yes
  roles:
    - franklinkim.mongodb
  vars:
    mongodb_conf_bind_ip: 0.0.0.0

Testing

$ git clone https://github.com/weareinteractive/ansible-mongodb.git
$ cd ansible-mongodb
$ make test

Contributing

In lieu of a formal style guide, take care to maintain the existing coding style. Add unit tests and examples for any new or changed functionality.

1. Fork it
2. Create your feature branch (git checkout -b my-new-feature)
3. Commit your changes (git commit -am 'Add some feature')
4. Push to the branch (git push origin my-new-feature)
5. Create new Pull Request

Note: To update the README.md file please install and run ansible-role:

$ gem install ansible-role
$ ansible-role docgen

License

Copyright (c) We Are Interactive under the MIT license.