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Metrics framework update. Mostly to make metrics work on clusters.
- Metrics now work on cluster deployments with no caveats. It should be completely transparent. Intermediate updates to speed some detection will come later.
This commit is contained in:
Seth Hall
parent
2af9d9bc20
commit
3919a35b9b
18 changed files with 407 additions and 117 deletions
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@ -19,7 +19,7 @@ redef peer_description = Cluster::node;
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@load ./setup-connections
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# Don't start the listening process until we're a bit more sure that the
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# Don't load the listening script until we're a bit more sure that the
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# cluster framework is actually being enabled.
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@load frameworks/communication/listen-clear
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@ -47,6 +47,25 @@ export {
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time_machine: string &optional;
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};
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## This function can be called at any time to determine if the cluster
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## framework is being enabled for this run.
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global is_enabled: function(): bool;
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## This function can be called at any time to determine what type of
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## cluster node the current Bro instance is going to be acting as.
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## :bro:id:`is_enabled` should be called first to find out if this is
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## actually going to be a cluster node.
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global local_node_type: function(): NodeType;
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## This gives the value for the number of workers currently connected to,
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## and it's maintained internally by the cluster framework. It's
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## primarily intended for use by managers to find out how many workers
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## should be responding to requests.
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global worker_count: count = 0;
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## The cluster layout definition. This should be placed into a filter
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## named cluster-layout.bro somewhere in the BROPATH. It will be
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## automatically loaded if the CLUSTER_NODE environment variable is set.
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const nodes: table[string] of Node = {} &redef;
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## This is usually supplied on the command line for each instance
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@ -54,7 +73,29 @@ export {
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const node = getenv("CLUSTER_NODE") &redef;
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}
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event bro_init()
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function is_enabled(): bool
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{
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return (node != "");
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}
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function local_node_type(): NodeType
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{
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return nodes[node]$node_type;
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}
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event remote_connection_handshake_done(p: event_peer)
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{
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if ( nodes[p$descr]$node_type == WORKER )
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++worker_count;
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}
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event remote_connection_closed(p: event_peer)
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{
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if ( nodes[p$descr]$node_type == WORKER )
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--worker_count;
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}
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event bro_init() &priority=5
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{
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# If a node is given, but it's an unknown name we need to fail.
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if ( node != "" && node !in nodes )
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@ -60,13 +60,12 @@ event bro_init() &priority=9
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$connect=T, $retry=1mins,
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$class=node];
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}
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else if ( me$node_type == WORKER )
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{
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if ( n$node_type == MANAGER && me$manager == i )
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Communication::nodes["manager"] = [$host=nodes[i]$ip, $p=nodes[i]$p,
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$connect=T, $retry=1mins,
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$class=node];
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$class=node, $events=manager_events];
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if ( n$node_type == PROXY && me$proxy == i )
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Communication::nodes["proxy"] = [$host=nodes[i]$ip, $p=nodes[i]$p,
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@ -1 +1,11 @@
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@load ./main
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# The cluster framework must be loaded first.
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@load base/frameworks/cluster
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# Load either the cluster support script or the non-cluster support script.
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@if ( Cluster::is_enabled() )
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@load ./cluster
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@else
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@load ./non-cluster
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@endif
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146
scripts/base/frameworks/metrics/cluster.bro
Normal file
146
scripts/base/frameworks/metrics/cluster.bro
Normal file
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@ -0,0 +1,146 @@
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##! This implements transparent cluster support for the metrics framework.
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##! Do not load this file directly. It's only meant to be loaded automatically
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##! and will be depending on if the cluster framework has been enabled.
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##! The goal of this script is to make metric calculation completely and
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##! transparently automated when running on a cluster.
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@load base/frameworks/cluster
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module Metrics;
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export {
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## This event is sent by the manager in a cluster to initiate the 3
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## collection of metrics values
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global cluster_collect: event(uid: string, id: ID, filter_name: string);
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## This event is sent by nodes that are collecting metrics after receiving
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## a request for the metric filter from the manager.
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global cluster_results: event(uid: string, id: ID, filter_name: string, data: MetricTable, done: bool);
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## This event is used internally by workers to send result chunks.
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global send_data: event(uid: string, id: ID, filter_name: string, data: MetricTable);
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## This value allows a user to decide how large of result groups the
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## workers should transmit values.
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const cluster_send_in_groups_of = 50 &redef;
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}
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# This is maintained by managers so they can know what data they requested and
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# when they requested it.
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global requested_results: table[string] of time = table() &create_expire=5mins;
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# TODO: Both of the next variables make the assumption that a value never
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# takes longer than 5 minutes to transmit from workers to manager. This needs to
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# be tunable or self-tuning. These should also be restructured to be
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# maintained within a single variable.
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# This variable is maintained by manager nodes as they collect and aggregate
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# results.
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global collecting_results: table[string, ID, string] of MetricTable &create_expire=5mins;
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# This variable is maintained by manager nodes to track how many "dones" they
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# collected per collection unique id. Once the number of results for a uid
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# matches the number of peer nodes that results should be coming from, the
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# result is written out and deleted from here.
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# TODO: add an &expire_func in case not all results are received.
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global done_with: table[string] of count &create_expire=5mins &default=0;
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# Add events to the cluster framework to make this work.
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redef Cluster::manager_events += /Metrics::cluster_collect/;
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redef Cluster::worker_events += /Metrics::cluster_results/;
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# The metrics collection process can only be done by a manager.
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@if ( Cluster::local_node_type() == Cluster::MANAGER )
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event Metrics::log_it(filter: Filter)
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{
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local uid = unique_id("");
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# Set some tracking variables.
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requested_results[uid] = network_time();
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collecting_results[uid, filter$id, filter$name] = table();
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# Request data from peers.
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event Metrics::cluster_collect(uid, filter$id, filter$name);
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# Schedule the log_it event for the next break period.
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schedule filter$break_interval { Metrics::log_it(filter) };
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}
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@endif
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@if ( Cluster::local_node_type() == Cluster::WORKER )
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event Metrics::send_data(uid: string, id: ID, filter_name: string, data: MetricTable)
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{
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#print fmt("WORKER %s: sending data for uid %s...", Cluster::node, uid);
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local local_data: MetricTable;
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local num_added = 0;
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for ( index in data )
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{
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local_data[index] = data[index];
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delete data[index];
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# Only send cluster_send_in_groups_of at a time. Queue another
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# event to send the next group.
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if ( cluster_send_in_groups_of == ++num_added )
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break;
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}
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local done = F;
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# If data is empty, this metric is done.
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if ( |data| == 0 )
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done = T;
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event Metrics::cluster_results(uid, id, filter_name, local_data, done);
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if ( ! done )
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event Metrics::send_data(uid, id, filter_name, data);
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}
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event Metrics::cluster_collect(uid: string, id: ID, filter_name: string)
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{
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#print fmt("WORKER %s: received the cluster_collect event.", Cluster::node);
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event Metrics::send_data(uid, id, filter_name, store[id, filter_name]);
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# Lookup the actual filter and reset it, the reference to the data
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# currently stored will be maintained interally by the send_data event.
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reset(filter_store[id, filter_name]);
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}
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@endif
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@if ( Cluster::local_node_type() == Cluster::MANAGER )
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event Metrics::cluster_results(uid: string, id: ID, filter_name: string, data: MetricTable, done: bool)
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{
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#print fmt("MANAGER: receiving results from %s", get_event_peer()$descr);
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local local_data = collecting_results[uid, id, filter_name];
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for ( index in data )
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{
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if ( index !in local_data )
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local_data[index] = 0;
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local_data[index] += data[index];
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}
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# Mark another worker as being "done" for this uid.
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if ( done )
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++done_with[uid];
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# If the data has been collected from all peers, we are done and ready to log.
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if ( Cluster::worker_count == done_with[uid] )
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{
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local ts = network_time();
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# Log the time this was initially requested if it's available.
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if ( uid in requested_results )
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ts = requested_results[uid];
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write_log(ts, filter_store[id, filter_name], local_data);
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if ( [uid, id, filter_name] in collecting_results )
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delete collecting_results[uid, id, filter_name];
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if ( uid in done_with )
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delete done_with[uid];
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if ( uid in requested_results )
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delete requested_results[uid];
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}
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}
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@endif
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@ -1,5 +1,7 @@
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##! This is the implementation of the metrics framework.
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@load base/frameworks/notice
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module Metrics;
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export {
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@ -13,16 +15,7 @@ export {
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## current value to the logging stream.
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const default_break_interval = 15mins &redef;
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type Info: record {
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ts: time &log;
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metric_id: ID &log;
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filter_name: string &log;
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agg_subnet: string &log &optional;
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index: string &log &optional;
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value: count &log;
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};
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type Entry: record {
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type Index: record {
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## Host is the value to which this metric applies.
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host: addr &optional;
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@ -33,11 +26,19 @@ export {
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## value in a Host header. This is an example of a non-host based
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## metric since multiple IP addresses could respond for the same Host
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## header value.
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index: string &default="";
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str: string &optional;
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## The value by which the counter should be increased in each filter
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## where this entry is accepted.
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increment: count &default=1;
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## The CIDR block that this metric applies to. This is typically
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## only used internally for host based aggregation.
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network: subnet &optional;
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} &log;
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type Info: record {
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ts: time &log;
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metric_id: ID &log;
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filter_name: string &log;
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index: Index &log;
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value: count &log;
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};
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# TODO: configure a metrics filter logging stream to log the current
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@ -52,11 +53,11 @@ export {
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name: string &default="default";
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## A predicate so that you can decide per index if you would like
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## to accept the data being inserted.
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pred: function(entry: Entry): bool &optional;
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pred: function(index: Index): bool &optional;
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## Global mask by which you'd like to aggregate traffic.
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aggregation_mask: count &optional;
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## This is essentially applying names to various subnets.
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aggregation_table: table[subnet] of string &optional;
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aggregation_table: table[subnet] of subnet &optional;
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## The interval at which the metric should be "broken" and written
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## to the logging stream.
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break_interval: interval &default=default_break_interval;
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@ -68,6 +69,7 @@ export {
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## A straight threshold for generating a notice.
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notice_threshold: count &optional;
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## A series of thresholds at which to generate notices.
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## TODO: This is not implemented yet!
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notice_thresholds: vector of count &optional;
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## If this and a $notice_threshold value are set, this notice type
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## will be generated by the metrics framework.
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@ -75,15 +77,23 @@ export {
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};
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global add_filter: function(id: ID, filter: Filter);
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global add_data: function(id: ID, entry: Entry);
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global add_data: function(id: ID, index: Index, increment: count);
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# This is the event that is used to "finish" metrics and adapt the metrics
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# framework for clustered or non-clustered usage.
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global log_it: event(filter: Filter);
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global log_metrics: event(rec: Info);
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}
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global metric_filters: table[ID] of vector of Filter = table();
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redef record Notice::Info += {
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metric_index: Index &log &optional;
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};
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type MetricIndex: table[string] of count &default=0;
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type MetricTable: table[string] of MetricIndex;
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global metric_filters: table[ID] of vector of Filter = table();
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global filter_store: table[ID, string] of Filter = table();
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type MetricTable: table[Index] of count &default=0;
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# This is indexed by metric ID and stream filter name.
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global store: table[ID, string] of MetricTable = table();
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@ -96,62 +106,44 @@ event bro_init() &priority=5
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Log::create_stream(METRICS, [$columns=Info, $ev=log_metrics]);
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}
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function write_log(ts: time, filter: Filter, data: MetricTable)
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{
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for ( index in data )
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{
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local val = data[index];
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local m: Info = [$ts=ts,
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$metric_id=filter$id,
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$filter_name=filter$name,
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$index=index,
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$value=val];
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if ( m$index?$host &&
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filter?$notice_threshold &&
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m$value >= filter$notice_threshold )
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{
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NOTICE([$note=filter$note,
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$msg=fmt("Metrics threshold crossed by %s %d/%d", index$host, m$value, filter$notice_threshold),
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$src=m$index$host, $n=m$value,
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$metric_index=index]);
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}
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else if ( filter?$notice_thresholds &&
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m$value >= filter$notice_thresholds[thresholds[cat(filter$id,filter$name)]] )
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{
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# TODO: implement this
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}
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if ( filter$log )
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Log::write(METRICS, m);
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}
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}
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function reset(filter: Filter)
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{
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store[filter$id, filter$name] = table();
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}
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event log_it(filter: Filter)
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{
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# If this node is the manager in a cluster, this needs to request values
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# for this metric from all of the workers.
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local id = filter$id;
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local name = filter$name;
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for ( agg_subnet in store[id, name] )
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{
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local metric_values = store[id, name][agg_subnet];
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for ( index in metric_values )
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{
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local val = metric_values[index];
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local m: Info = [$ts=network_time(),
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$metric_id=id,
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$filter_name=name,
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$agg_subnet=fmt("%s", agg_subnet),
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$index=index,
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$value=val];
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if ( filter?$notice_threshold &&
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m$value >= filter$notice_threshold )
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{
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print m;
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NOTICE([$note=filter$note,
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$msg=fmt("Metrics threshold crossed by %s %d/%d", m$agg_subnet, m$value, filter$notice_threshold),
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$n=m$value]);
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}
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else if ( filter?$notice_thresholds &&
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m$value >= filter$notice_thresholds[thresholds[cat(id,name)]] )
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{
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# TODO: implement this
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}
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# If there wasn't an index, remove the field.
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if ( index == "" )
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delete m$index;
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# If there wasn't an aggregation subnet, remove the field.
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if ( agg_subnet == "" )
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delete m$agg_subnet;
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Log::write(METRICS, m);
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}
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}
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reset(filter);
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schedule filter$break_interval { log_it(filter) };
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}
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function add_filter(id: ID, filter: Filter)
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{
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if ( filter?$aggregation_table && filter?$aggregation_mask )
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@ -177,13 +169,13 @@ function add_filter(id: ID, filter: Filter)
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metric_filters[id] = vector();
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metric_filters[id][|metric_filters[id]|] = filter;
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filter_store[id, filter$name] = filter;
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store[id, filter$name] = table();
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# Only do this on the manager if in a cluster.
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schedule filter$break_interval { log_it(filter) };
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schedule filter$break_interval { Metrics::log_it(filter) };
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}
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function add_data(id: ID, entry: Entry)
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function add_data(id: ID, index: Index, increment: count)
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{
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if ( id !in metric_filters )
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return;
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@ -196,38 +188,28 @@ function add_data(id: ID, entry: Entry)
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local filter = filters[filter_id];
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# If this filter has a predicate, run the predicate and skip this
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# entry if the predicate return false.
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# index if the predicate return false.
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if ( filter?$pred &&
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! filter$pred(entry) )
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! filter$pred(index) )
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next;
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local agg_subnet = "";
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local filt_store = store[id, filter$name];
|
||||
if ( entry?$host )
|
||||
if ( index?$host )
|
||||
{
|
||||
if ( filter?$aggregation_mask )
|
||||
{
|
||||
local agg_mask = filter$aggregation_mask;
|
||||
agg_subnet = fmt("%s", mask_addr(entry$host, agg_mask));
|
||||
index$network = mask_addr(index$host, filter$aggregation_mask);
|
||||
delete index$host;
|
||||
}
|
||||
else if ( filter?$aggregation_table )
|
||||
{
|
||||
agg_subnet = fmt("%s", filter$aggregation_table[entry$host]);
|
||||
# if an aggregation table is being used and the value isn't
|
||||
# in the table, that means we aren't interested in it.
|
||||
if ( agg_subnet == "" )
|
||||
next;
|
||||
index$network = filter$aggregation_table[index$host];
|
||||
delete index$host;
|
||||
}
|
||||
else
|
||||
agg_subnet = fmt("%s", entry$host);
|
||||
}
|
||||
|
||||
if ( agg_subnet !in filt_store )
|
||||
filt_store[agg_subnet] = table();
|
||||
|
||||
local fs = filt_store[agg_subnet];
|
||||
if ( entry$index !in fs )
|
||||
fs[entry$index] = 0;
|
||||
fs[entry$index] = fs[entry$index] + entry$increment;
|
||||
if ( index !in filt_store )
|
||||
filt_store[index] = 0;
|
||||
filt_store[index] += increment;
|
||||
}
|
||||
}
|
||||
|
|
|
|||
17
scripts/base/frameworks/metrics/non-cluster.bro
Normal file
17
scripts/base/frameworks/metrics/non-cluster.bro
Normal file
|
|
@ -0,0 +1,17 @@
|
|||
|
||||
module Metrics;
|
||||
|
||||
export {
|
||||
|
||||
}
|
||||
|
||||
event Metrics::log_it(filter: Filter)
|
||||
{
|
||||
local id = filter$id;
|
||||
local name = filter$name;
|
||||
|
||||
write_log(network_time(), filter, store[id, name]);
|
||||
reset(filter);
|
||||
|
||||
schedule filter$break_interval { Metrics::log_it(filter) };
|
||||
}
|
||||
|
|
@ -23,11 +23,11 @@
|
|||
@load base/frameworks/signatures
|
||||
@load base/frameworks/packet-filter
|
||||
@load base/frameworks/software
|
||||
@load base/frameworks/intel
|
||||
@load base/frameworks/metrics
|
||||
@load base/frameworks/communication
|
||||
@load base/frameworks/control
|
||||
@load base/frameworks/cluster
|
||||
@load base/frameworks/metrics
|
||||
@load base/frameworks/intel
|
||||
@load base/frameworks/reporter
|
||||
|
||||
@load base/protocols/conn
|
||||
|
|
|
|||
|
|
@ -17,9 +17,11 @@ export {
|
|||
## Networks that are considered "local".
|
||||
const local_nets: set[subnet] &redef;
|
||||
|
||||
## This is used for mapping between local networks and string
|
||||
## values for the CIDRs represented.
|
||||
global local_nets_table: table[subnet] of string = {};
|
||||
## This is used for retrieving the subnet when you multiple
|
||||
## :bro:id:`local_nets`. A membership query can be done with an
|
||||
## :bro:type:`addr` and the table will yield the subnet it was found
|
||||
## within.
|
||||
global local_nets_table: table[subnet] of subnet = {};
|
||||
|
||||
## Networks that are considered "neighbors".
|
||||
const neighbor_nets: set[subnet] &redef;
|
||||
|
|
@ -145,6 +147,6 @@ event bro_init() &priority=10
|
|||
|
||||
# Create the local_nets mapping table.
|
||||
for ( cidr in Site::local_nets )
|
||||
local_nets_table[cidr] = fmt("%s", cidr);
|
||||
local_nets_table[cidr] = cidr;
|
||||
|
||||
}
|
||||
|
|
|
|||
|
|
@ -14,7 +14,7 @@ event bro_init()
|
|||
|
||||
event connection_established(c: connection)
|
||||
{
|
||||
Metrics::add_data(CONNS_ORIGINATED, [$host=c$id$orig_h]);
|
||||
Metrics::add_data(CONNS_RESPONDED, [$host=c$id$resp_h]);
|
||||
Metrics::add_data(CONNS_ORIGINATED, [$host=c$id$orig_h], 1);
|
||||
Metrics::add_data(CONNS_RESPONDED, [$host=c$id$resp_h], 1);
|
||||
}
|
||||
|
||||
|
|
@ -1,5 +1,4 @@
|
|||
|
||||
|
||||
redef enum Metrics::ID += {
|
||||
HTTP_REQUESTS_BY_STATUS_CODE,
|
||||
HTTP_REQUESTS_BY_HOST_HEADER,
|
||||
|
|
@ -7,16 +6,21 @@ redef enum Metrics::ID += {
|
|||
|
||||
event bro_init()
|
||||
{
|
||||
Metrics::add_filter(HTTP_REQUESTS_BY_HOST_HEADER, [$break_interval=5mins]);
|
||||
|
||||
# Site::local_nets must be defined in order for this to actually do anything.
|
||||
Metrics::add_filter(HTTP_REQUESTS_BY_STATUS_CODE, [$aggregation_table=Site::local_nets_table, $break_interval=5mins]);
|
||||
# TODO: these are waiting on a fix with table vals + records before they will work.
|
||||
#Metrics::add_filter(HTTP_REQUESTS_BY_HOST_HEADER,
|
||||
# [$pred(index: Index) = { return Site:is_local_addr(index$host) },
|
||||
# $aggregation_mask=24,
|
||||
# $break_interval=5mins]);
|
||||
#
|
||||
## Site::local_nets must be defined in order for this to actually do anything.
|
||||
#Metrics::add_filter(HTTP_REQUESTS_BY_STATUS_CODE, [$aggregation_table=Site::local_nets_table,
|
||||
# $break_interval=5mins]);
|
||||
}
|
||||
|
||||
event HTTP::log_http(rec: HTTP::Info)
|
||||
{
|
||||
if ( rec?$host )
|
||||
Metrics::add_data(HTTP_REQUESTS_BY_HOST_HEADER, [$index=rec$host]);
|
||||
Metrics::add_data(HTTP_REQUESTS_BY_HOST_HEADER, [$str=rec$host]);
|
||||
if ( rec?$status_code )
|
||||
Metrics::add_data(HTTP_REQUESTS_BY_STATUS_CODE, [$host=rec$id$orig_h, $index=fmt("%d", rec$status_code)]);
|
||||
Metrics::add_data(HTTP_REQUESTS_BY_STATUS_CODE, [$host=rec$id$orig_h, $str=fmt("%d", rec$status_code)]);
|
||||
}
|
||||
|
|
@ -8,8 +8,8 @@ event bro_init()
|
|||
{
|
||||
Metrics::add_filter(SSL_SERVERNAME,
|
||||
[$name="no-google-ssl-servers",
|
||||
$pred(entry: Metrics::Entry) = {
|
||||
return (/google\.com$/ !in entry$index);
|
||||
$pred(index: Metrics::Index) = {
|
||||
return (/google\.com$/ !in index$str);
|
||||
},
|
||||
$break_interval=10secs
|
||||
]);
|
||||
|
|
@ -18,5 +18,5 @@ event bro_init()
|
|||
event SSL::log_ssl(rec: SSL::Info)
|
||||
{
|
||||
if ( rec?$server_name )
|
||||
Metrics::add_data(SSL_SERVERNAME, [$index=rec$server_name]);
|
||||
Metrics::add_data(SSL_SERVERNAME, [$str=rec$server_name], 1);
|
||||
}
|
||||
|
|
@ -0,0 +1,4 @@
|
|||
# ts metric_id filter_name index.host index.str index.network value
|
||||
1313429477.091485 TEST_METRIC foo-bar 6.5.4.3 - - 4
|
||||
1313429477.091485 TEST_METRIC foo-bar 1.2.3.4 - - 6
|
||||
1313429477.091485 TEST_METRIC foo-bar 7.2.1.5 - - 2
|
||||
|
|
@ -0,0 +1,4 @@
|
|||
# ts metric_id filter_name index.host index.str index.network value
|
||||
1313430544.678529 TEST_METRIC foo-bar 6.5.4.3 - - 2
|
||||
1313430544.678529 TEST_METRIC foo-bar 1.2.3.4 - - 3
|
||||
1313430544.678529 TEST_METRIC foo-bar 7.2.1.5 - - 1
|
||||
|
|
@ -0,0 +1,4 @@
|
|||
# ts uid id.orig_h id.orig_p id.resp_h id.resp_p note msg sub src dst p n peer_descr actions policy_items dropped remote_location.country_code remote_location.region remote_location.city remote_location.latitude remote_location.longitude metric_index.host metric_index.str metric_index.network
|
||||
1313432466.662314 - - - - - Test_Notice Metrics threshold crossed by 6.5.4.3 2/1 - 6.5.4.3 - - 2 bro Notice::ACTION_LOG 4 - - - - - - 6.5.4.3 - -
|
||||
1313432466.662314 - - - - - Test_Notice Metrics threshold crossed by 1.2.3.4 3/1 - 1.2.3.4 - - 3 bro Notice::ACTION_LOG 4 - - - - - - 1.2.3.4 - -
|
||||
1313432466.662314 - - - - - Test_Notice Metrics threshold crossed by 7.2.1.5 1/1 - 7.2.1.5 - - 1 bro Notice::ACTION_LOG 4 - - - - - - 7.2.1.5 - -
|
||||
38
testing/btest/policy/frameworks/metrics/basic-cluster.bro
Normal file
38
testing/btest/policy/frameworks/metrics/basic-cluster.bro
Normal file
|
|
@ -0,0 +1,38 @@
|
|||
# @TEST-EXEC: btest-bg-run manager-1 BROPATH=$BROPATH:.. CLUSTER_NODE=manager-1 bro %INPUT
|
||||
# @TEST-EXEC: btest-bg-run proxy-1 BROPATH=$BROPATH:.. CLUSTER_NODE=proxy-1 bro %INPUT
|
||||
# @TEST-EXEC: sleep 1
|
||||
# @TEST-EXEC: btest-bg-run worker-1 BROPATH=$BROPATH:.. CLUSTER_NODE=worker-1 bro %INPUT
|
||||
# @TEST-EXEC: btest-bg-run worker-2 BROPATH=$BROPATH:.. CLUSTER_NODE=worker-2 bro %INPUT
|
||||
# @TEST-EXEC: btest-bg-wait -k 6
|
||||
# @TEST-EXEC: btest-diff manager-1/metrics.log
|
||||
|
||||
@TEST-START-FILE cluster-layout.bro
|
||||
redef Cluster::nodes = {
|
||||
["manager-1"] = [$node_type=Cluster::MANAGER, $ip=127.0.0.1, $p=37757/tcp, $workers=set("worker-1")],
|
||||
["proxy-1"] = [$node_type=Cluster::PROXY, $ip=127.0.0.1, $p=37758/tcp, $manager="manager-1", $workers=set("worker-1")],
|
||||
["worker-1"] = [$node_type=Cluster::WORKER, $ip=127.0.0.1, $p=37760/tcp, $manager="manager-1", $proxy="proxy-1", $interface="eth0"],
|
||||
["worker-2"] = [$node_type=Cluster::WORKER, $ip=127.0.0.1, $p=37761/tcp, $manager="manager-1", $proxy="proxy-1", $interface="eth1"],
|
||||
};
|
||||
@TEST-END-FILE
|
||||
|
||||
redef enum Metrics::ID += {
|
||||
TEST_METRIC,
|
||||
};
|
||||
|
||||
event bro_init() &priority=5
|
||||
{
|
||||
Metrics::add_filter(TEST_METRIC,
|
||||
[$name="foo-bar",
|
||||
$break_interval=3secs]);
|
||||
}
|
||||
|
||||
@if ( Cluster::local_node_type() == Cluster::WORKER )
|
||||
|
||||
event bro_init()
|
||||
{
|
||||
Metrics::add_data(TEST_METRIC, [$host=1.2.3.4], 3);
|
||||
Metrics::add_data(TEST_METRIC, [$host=6.5.4.3], 2);
|
||||
Metrics::add_data(TEST_METRIC, [$host=7.2.1.5], 1);
|
||||
}
|
||||
|
||||
@endif
|
||||
16
testing/btest/policy/frameworks/metrics/basic.bro
Normal file
16
testing/btest/policy/frameworks/metrics/basic.bro
Normal file
|
|
@ -0,0 +1,16 @@
|
|||
# @TEST-EXEC: bro %INPUT
|
||||
# @TEST-EXEC: btest-diff metrics.log
|
||||
|
||||
redef enum Metrics::ID += {
|
||||
TEST_METRIC,
|
||||
};
|
||||
|
||||
event bro_init() &priority=5
|
||||
{
|
||||
Metrics::add_filter(TEST_METRIC,
|
||||
[$name="foo-bar",
|
||||
$break_interval=3secs]);
|
||||
Metrics::add_data(TEST_METRIC, [$host=1.2.3.4], 3);
|
||||
Metrics::add_data(TEST_METRIC, [$host=6.5.4.3], 2);
|
||||
Metrics::add_data(TEST_METRIC, [$host=7.2.1.5], 1);
|
||||
}
|
||||
23
testing/btest/policy/frameworks/metrics/notice.bro
Normal file
23
testing/btest/policy/frameworks/metrics/notice.bro
Normal file
|
|
@ -0,0 +1,23 @@
|
|||
# @TEST-EXEC: bro %INPUT
|
||||
# @TEST-EXEC: btest-diff notice.log
|
||||
|
||||
redef enum Notice::Type += {
|
||||
Test_Notice,
|
||||
};
|
||||
|
||||
redef enum Metrics::ID += {
|
||||
TEST_METRIC,
|
||||
};
|
||||
|
||||
event bro_init() &priority=5
|
||||
{
|
||||
Metrics::add_filter(TEST_METRIC,
|
||||
[$name="foo-bar",
|
||||
$break_interval=3secs,
|
||||
$note=Test_Notice,
|
||||
$notice_threshold=1,
|
||||
$log=F]);
|
||||
Metrics::add_data(TEST_METRIC, [$host=1.2.3.4], 3);
|
||||
Metrics::add_data(TEST_METRIC, [$host=6.5.4.3], 2);
|
||||
Metrics::add_data(TEST_METRIC, [$host=7.2.1.5], 1);
|
||||
}
|
||||
Loading…
Add table
Add a link
Reference in a new issue