Service influxdb does not refresh on config file change

[rcousens]

When supplying a collectd config as follows

  $collectd_config = {
    'default' => {
      'enabled'          => true, # not default
      'bind-address'     => ':25826',
      'database'         => 'collectd',
      'retention-policy' => '',
      'typesdb'          => '/usr/share/collectd/types.db',
      'batch-size'       => 5000,
      'batch-pending'    => 10,
      'batch-timeout'    => '10s',
      'read-buffer'      => 0,
    }
  }

  $global_config = {
    'reporting-disabled' => false,
  }

  class {'influxdb':
    manage_repos    => true,
    global_config => $global_config,
    collectd_config => $collectd_config,
  }

and using a systemd repo managed version of influxdb, the config is written after the package install which has already started the service. The config write should refresh the service so it will restart and pull in the new config. I will send a pull request momentarily, thank you!