# @TEST-DOC: run a mini two-node cluster and check that Broker's peering telemetry is available.
#
# @TEST-PORT: BROKER_MANAGER_PORT
# @TEST-PORT: BROKER_WORKER1_PORT
#
# @TEST-EXEC: cp $FILES/broker/cluster-layout.zeek .
#
# @TEST-EXEC: btest-bg-run manager  ZEEKPATH=$ZEEKPATH:.. CLUSTER_NODE=manager  zeek -b manager.zeek
# @TEST-EXEC: btest-bg-run worker-1 ZEEKPATH=$ZEEKPATH:.. CLUSTER_NODE=worker-1 zeek -b worker.zeek
# @TEST-EXEC: btest-bg-wait 15
#
# @TEST-EXEC: btest-diff manager/out
# @TEST-EXEC: btest-diff worker-1/out

# @TEST-START-FILE common.zeek
@load base/frameworks/cluster
@load policy/frameworks/cluster/experimental

redef exit_only_after_terminate = T;
redef Log::enable_local_logging = T;
redef Log::default_rotation_interval = 0secs;

function print_metrics(metrics: vector of Telemetry::Metric)
	{
	local f = open("out");

	for (i in metrics)
		{
		local m = metrics[i];
		print f, m$opts$metric_type, m$opts$prefix, m$opts$name, m$label_names, m?$label_values ? m$label_values : vector();
		}

	close(f);
	}

event Cluster::Experimental::cluster_started()
	{
	local broker_metrics = Telemetry::collect_metrics("zeek_broker_peer_buffer*", "*");
	print_metrics(broker_metrics);
	terminate();
	}
# @TEST-END-FILE

# @TEST-START-FILE manager.zeek
@load ./common.zeek
# @TEST-END-FILE

# @TEST-START-FILE worker.zeek
@load ./common.zeek
# @TEST-END-FILE