Skip to content

Latest commit

 

History

History
177 lines (117 loc) · 3.74 KB

README.md

File metadata and controls

177 lines (117 loc) · 3.74 KB
Raw

Ansible Role: Mosquitto

Build Status Ansible Galaxy

Install and configure Mosquitto MQTT message broker. Forked from lnovara/ansible-mosquitto.

Requirements

An Ansible 2.2 or higher installation.

Role Variables

Available variables are listed below, along with default values (see defaults/main.yml).

mosquitto_packages:
  - mosquitto
  - mosquitto-clients

Packages to install for Mosquitto.

mosquitto_python_packages:
  - paho-mqtt

Python packages to install for Mosquitto.

mosquitto_user: mosquitto
mosquitto_group: mosquitto

Mosquitto system user and group.

mosquitto_home: /var/lib/mosquitto

Mosquitto user home directory.

mosquitto_add_groups: []

Additional groups for Mosquitto user.

mosquitto_config_file: /etc/mosquitto/mosquitto.conf

Path to Mosquitto configuration file

mosquitto_config: {}

Dictionary holding Mosquitto configuration. The complete Mosquitto configuration reference can be found here.
NOTE: the provided Mosquitto configuration will be merged with the default one defined in vars/main.yml.

mosquitto_listeners: []

Example:

mosquitto_listeners:
  - listener: "1883 localhost"
    protocol: mqtt
    use_username_as_clientid: true

List holding Mosquitto listeners configuration.

mosquitto_bridges: []

Example:

mosquitto_bridges:
  - connection: bridge_name
    address: exmaple.com:1883
    topics:
      - "topic foobar/# in"
      - "topic baz/# out"'

List holding Mosquitto bridges configuration.

mosquitto_auth_anonymous: []

mosquitto_auth_users: []

mosquitto_auth_patterns: []

Examples:

mosquitto_auth_anonymous:
  - "topic read topic_name"

mosquitto_auth_users:
  - name: user_name
    state: present
    psk: zfEGZkTMPOhxNBTe # Optional. Needs mosquitto_config.psk_file set.
    acl:
      - "topic read topic1_name"
      - "topic readwrite topic2_name"

mosquitto_auth_patterns:
  - "pattern write $SYS/broker/connection/%c/state"

Lists holding Mosquitto ACLs.

mosquitto_certificates: {}

Dictionary holding certificate configuration.

Example:

mosquitto_certificates:
 - name: "cert"
   path: "/etc/mosquitto/certs/mosquitto.crt"
   content: |
     -----BEGIN CERTIFICATE-----
     -----END CERTIFICATE-----

 - name: "key"
   path: "/etc/mosquitto/certs/mosquitto.key"
   content: |
     -----BEGIN PRIVATE KEY-----
     -----END CERTIFICATE-----

 - name: "ca"
   path: "/etc/mosquitto/certs/ca.crt"
   content: |
     -----BEGIN CERTIFICATE-----
     -----END CERTIFICATE-----

Configuration for a custom dhparam file for mosquitto, will be generated if it doesn't exist.

mosquitto_dhparam_file: /etc/mosquitto/dhparam.pem
mosquitto_dhparam_keysize: 2048

Dependencies

None.

Example Playbook

- name: Install and configure Mosquitto on all hosts.
  hosts: all
  roles:
     - lnovara.mosquitto

Testing

This role uses molecule to implement automatic testing of its functionalities.

To execute the tests

pip install tox

git clone https://github.com/lnovara/ansible-mosquitto.git

cd ansible-mosquitto

# test all the scenarios
tox

License

MIT

Author Information

Luca Novara