1. Overview
2. Module Description - What the module does and why it is useful
3. Setup - The basics of getting started with airflow
   • Limitations - OS compatibility, etc.
   • What airflow affects
   • Setup requirements
   • Beginning with airflow
4. Usage - Configuration options and additional functionality
5. Reference - An under-the-hood peek at what the module is doing and how
6. Development - Guide for contributing to the module

This module manages airflow by Airbnb.

The airflow module sets up and configures airflow.

This module has been tested against airflow versions: 1.5.2, 1.6.2

This module does not initialize the airflow database schema - you can do so by executing:

airflow initdb

More info here.

The module has been tested on CentOS 7

• Airflow package.
• Airflow configuration file.
• Airflow services.
• Airflow templates.

• This module does not install: MySQL, PostgreSQL, RabbitMQ or Redis - You have to use other modules for them. We use puppetlabs/mysql, puppetlabs/rabbitmq and garethr/erlang.

Please refer to airflow installation before using this module.

airflow module depends on the following puppet modules:

• puppetlabs-stdlib >= 1.0.0
• stankevich-python >= 1.9.8
• camptocamp-systemd >= 0.2.2

Install this module via any of these approaches:

• librarian-puppet
• git-submodule
• puppet module install similarweb-airflow

class { 'airflow':
          version => '1.6.2',
          home_folder => '/usr/local/airflow'
      }

class { 'airflow': } ->
class { 'airflow::service::scheduler:' }
class { 'airflow::service::worker:' }

• Example: Defining ldap authentication and mesos settings in hiera.

airflow::ldap_settings:
  ldap_url: ldap:://<your.ldap.server>:<port>
  user_filter: objectClass=*
  user_name_attr: uid
  bind_user: cn=Manager,dc=example,dc=com
  bind_password: insecure
  basedn: dc=example,dc=com


airflow::mesos_settings:
  master: localhost:5050
  framework_name: Airflow
  task_cpu: 1
  task_memory: 256
  checkpoint: false
  failover_timeout: 604800
  authenticate: false
  default_principal: admin
  default_secret: admin

• airflow - Installs and configures airflow.
• airflow::service::worker - Handles airflow's worker service.
• airflow::service::scheduler - Handles airflow's scheduler service.
• airflow::service::webserver - Handles airflow's webserver service.
• airflow::service::flower - Handles airflow's flower service.

• airflow::install - Installs airflow python package.
• airflow::config - Configures airflow.

1. Fork the repository on Github
2. Create a named feature branch (like add_component_x)
3. Commit your changes.
4. Submit a Pull Request using Github