class platform::collectd::params (
   $interval = undef,
   $timeout = undef,
   $read_threads = undef,
   $write_threads = undef,
   $write_queue_limit_high = undef,
   $write_queue_limit_low = undef,
   $server_addrs = [],
   $server_port = undef,
   $max_read_interval = undef,

   # python plugin controls
   $module_path = undef,
   $plugins = [],
   $mtce_notifier_port = undef,
   $log_traces = undef,
   $encoding = undef,

   $collectd_d_dir = undef,
) {}


class platform::collectd
  inherits ::platform::collectd::params {

  file { "/etc/collectd.conf":
    ensure => 'present',
    replace => true,
    content => template('platform/collectd.conf.erb'),
  } -> # now start collectd

  # ensure that collectd is running
  service { 'collectd':
     ensure => running,
     enable => true,
     provider => 'systemd'
  } -> # now get pmond to monitor the process

  # ensure pmon soft link for process monitoring
  file { "/etc/pmon.d/collectd.conf":
    ensure => 'link',
    target => "/opt/collectd/extensions/config/collectd.conf.pmon",
    owner  => 'root',
    group  => 'root',
    mode   => '0600',
  }
}

class platform::collectd::runtime {
  include ::platform::collectd
}

# restart target
class platform::collectd::restart {
  include ::platform::collectd
  exec { "collectd-restart":
      command => '/usr/local/sbin/pmon-restart collect'
  }
}