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Make defining a port number for hosts in a cluster that only connect outbound optional

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This commit is contained in:
Seth Hall 2020-10-12 10:46:28 -04:00
parent d2f260c168
commit cf8671d078
2 changed files with 10 additions and 6 deletions
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4
scripts/base/frameworks/cluster/main.zeek
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@ -1,4 +1,4 @@
##! A framework for establishing and controlling a cluster of Zeek instances.
#hh#! A framework for establishing and controlling a cluster of Zeek instances.
##! In order to use the cluster framework, a script named
##! ``cluster-layout.zeek`` must exist somewhere in Zeek's script search path
##! which has a cluster definition of the :zeek:id:`Cluster::nodes` variable.
@ -162,7 +162,7 @@ export {
## can specify a particular :rfc:`4007` ``zone_id``.
zone_id: string &default="";
## The port that this node will listen on for peer connections.
p: port;
p: port &optional;
## Identifier for the interface a worker is sniffing.
interface: string &optional;
## Name of the manager node this node uses. For workers and proxies.

4
scripts/base/frameworks/cluster/setup-connections.zeek
View file

@ -89,11 +89,15 @@ event zeek_init() &priority=-10
Broker::subscribe(nodeid_topic(Broker::node_id()));
Broker::subscribe(node_topic(node));
if ( self?$p )
{
Broker::listen(Broker::default_listen_address,
self$p,
Broker::default_listen_retry);
Cluster::log(fmt("listening on %s:%s", Broker::default_listen_address, self$p));
}
switch ( self$node_type ) {
case MANAGER: