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bec965b66f
- On-demand access to sumstats results through "return from" functions named SumStats::request and Sumstats::request_key. Both functions are tested in standalone and clustered modes. - $name field has returned to SumStats which simplifies cluster code and makes the on-demand access stuff possible. - Clustered results can only be collected for 1 minute from their time of creation now instead of time of last read. - Thresholds use doubles instead of counts everywhere now. - Calculation dependency resolution occurs at start up time now instead of doing it at observation time which provide a minor cpu performance improvement. A new plugin registration mechanism was created to support this change. - AppStats now has a minimal doc string and is broken into hook-based plugins. - AppStats and traceroute detection added to local.bro
83 lines
2.9 KiB
Text
83 lines
2.9 KiB
Text
# @TEST-SERIALIZE: comm
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#
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# @TEST-EXEC: btest-bg-run manager-1 BROPATH=$BROPATH:.. CLUSTER_NODE=manager-1 bro %INPUT
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# @TEST-EXEC: sleep 1
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# @TEST-EXEC: btest-bg-run worker-1 BROPATH=$BROPATH:.. CLUSTER_NODE=worker-1 bro %INPUT
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# @TEST-EXEC: btest-bg-run worker-2 BROPATH=$BROPATH:.. CLUSTER_NODE=worker-2 bro %INPUT
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# @TEST-EXEC: btest-bg-wait 15
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# @TEST-EXEC: btest-diff manager-1/.stdout
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@TEST-START-FILE cluster-layout.bro
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redef Cluster::nodes = {
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["manager-1"] = [$node_type=Cluster::MANAGER, $ip=127.0.0.1, $p=37757/tcp, $workers=set("worker-1", "worker-2")],
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["worker-1"] = [$node_type=Cluster::WORKER, $ip=127.0.0.1, $p=37760/tcp, $manager="manager-1", $interface="eth0"],
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["worker-2"] = [$node_type=Cluster::WORKER, $ip=127.0.0.1, $p=37761/tcp, $manager="manager-1", $interface="eth1"],
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};
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@TEST-END-FILE
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redef Log::default_rotation_interval = 0secs;
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global n = 0;
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event bro_init() &priority=5
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{
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local r1: SumStats::Reducer = [$stream="test", $apply=set(SumStats::SUM, SumStats::MIN, SumStats::MAX, SumStats::AVERAGE, SumStats::STD_DEV, SumStats::VARIANCE, SumStats::UNIQUE)];
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SumStats::create([$name="test",
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$epoch=5secs,
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$reducers=set(r1),
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$epoch_finished(rt: SumStats::ResultTable) =
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{
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for ( key in rt )
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{
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local r = rt[key]["test"];
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print fmt("Host: %s - num:%d - sum:%.1f - avg:%.1f - max:%.1f - min:%.1f - var:%.1f - std_dev:%.1f - unique:%d", key$host, r$num, r$sum, r$average, r$max, r$min, r$variance, r$std_dev, r$unique);
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}
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terminate();
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}]);
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}
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event remote_connection_closed(p: event_peer)
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{
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terminate();
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}
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global ready_for_data: event();
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redef Cluster::manager2worker_events += /^ready_for_data$/;
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event ready_for_data()
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{
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if ( Cluster::node == "worker-1" )
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{
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SumStats::observe("test", [$host=1.2.3.4], [$num=34]);
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SumStats::observe("test", [$host=1.2.3.4], [$num=30]);
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SumStats::observe("test", [$host=6.5.4.3], [$num=1]);
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SumStats::observe("test", [$host=7.2.1.5], [$num=54]);
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}
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if ( Cluster::node == "worker-2" )
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{
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SumStats::observe("test", [$host=1.2.3.4], [$num=75]);
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SumStats::observe("test", [$host=1.2.3.4], [$num=30]);
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SumStats::observe("test", [$host=1.2.3.4], [$num=3]);
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SumStats::observe("test", [$host=1.2.3.4], [$num=57]);
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SumStats::observe("test", [$host=1.2.3.4], [$num=52]);
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SumStats::observe("test", [$host=1.2.3.4], [$num=61]);
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SumStats::observe("test", [$host=1.2.3.4], [$num=95]);
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SumStats::observe("test", [$host=6.5.4.3], [$num=5]);
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SumStats::observe("test", [$host=7.2.1.5], [$num=91]);
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SumStats::observe("test", [$host=10.10.10.10], [$num=5]);
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}
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}
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@if ( Cluster::local_node_type() == Cluster::MANAGER )
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global peer_count = 0;
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event remote_connection_handshake_done(p: event_peer) &priority=-5
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{
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++peer_count;
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if ( peer_count == 2 )
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event ready_for_data();
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}
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@endif
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