module-puppetdb/manifests/database/postgresql.pp

# Class: puppetdb::database::postgresql
#
# This class manages a postgresql server and database instance suitable for use
# with puppetdb.  It uses the `inkling/postgresql` puppet module for getting
# the postgres server up and running, and then also for creating the puppetdb
# database instance and user account.
#
# This class is intended as a high-level abstraction to help simplify the process
# of getting your puppetdb postgres server up and running; for maximum
# configurability, you may choose not to use this class.  You may prefer to
# use `inkling/postgresql` directly, use a different puppet postgres module,
# or manage your postgres setup on your own.  All of these approaches should
# be compatible with puppetdb.
#
# Parameters:
#   ['listen_addresses'] - A comma-separated list of hostnames or IP addresses
#                          on which the postgres server should listen for incoming
#                          connections.  (Defaults to 'localhost'.  This parameter
#                          maps directly to postgresql's 'listen_addresses' config
#                          option; use a '*' to allow connections on any accessible
#                          address.
# Actions:
# - Creates and manages a postgres server and database instance for use by
#   puppetdb
#
# Requires:
# - `inkling/postgresql`
#
# Sample Usage:
#   class { 'puppetdb::database::postgresql':
#       listen_addresses         => 'my.postgres.host.name',
#   }
#
class puppetdb::database::postgresql(
  # TODO: expose more of the parameters from `inkling/postgresql`!
  $listen_addresses = $puppetdb::params::database_host,
) inherits puppetdb::params {

  # get the pg server up and running
  class { '::postgresql::server':
    config_hash => {
      # TODO: make this stuff configurable
      'ip_mask_allow_all_users' => '0.0.0.0/0',
      'listen_addresses'        => $listen_addresses,
      'manage_redhat_firewall'  => true,
    },
  }

  # create the puppetdb database
  postgresql::db{ 'puppetdb':
    user     => 'puppetdb',
    password => 'puppetdb',
    grant    => 'all',
    require  => Class['::postgresql::server'],
  }
}