librenms-librenms/includes/alerts/transport.canopsis.php

58 lines
1.8 KiB
PHP

// Configurations
$host = $opts["host"];
$port = $opts["port"];
$user = $opts["user"];
$pass = $opts["passwd"];
$vhost = $opts["vhost"];
$exchange = "canopsis.events";
// Connection
$conn = new PhpAmqpLib\Connection\AMQPConnection($host, $port, $user, $pass, $vhost);
$ch = $conn->channel();
// Declare exchange (if not exist)
// exchange_declare($exchange, $type, $passive=false, $durable=false, $auto_delete=true, $internal=false, $nowait=false, $arguments=null, $ticket=null)
$ch->exchange_declare($exchange, 'topic', false, true, false);
// Create Canopsis event, see: https://github.com/capensis/canopsis/wiki/Event-specification
switch ($obj['severity'])
{
case "ok": $state = 0;
break;
case "warning": $state = 1;
break;
case "critical": $state = 2;
break;
default: $state = 3;
}
$msg_body = array(
"timestamp" => time(),
"connector" => "librenms",
"connector_name" => "LibreNMS1",
"event_type" => "check",
"source_type" => "resource",
"component" => $obj['hostname'],
"resource" => $obj['faults'][1]['storage_descr'],
"state" => $state,
"state_type" => 1,
"output" => $obj['msg'],
"display_name" => "librenms"
);
$msg_raw = json_encode($msg_body);
// Build routing key
if ($msg_body['source_type'] == "resource")
$msg_rk = $msg_rk . "." . $msg_body['resource'];
else
$msg_rk = $msg_body['connector'].".".$msg_body['connector_name'].".".$msg_body['event_type'].".".$msg_body['source_type'].".".$msg_body['component'];
// Publish Event
$msg = new PhpAmqpLib\Message\AMQPMessage($msg_raw, array('content_type' => 'application/json', 'delivery_mode' => 2));
$ch->basic_publish($msg, $exchange, $msg_rk);
// Close connection
$ch->close();
$conn->close();
return true;