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cluster/setup-connections: Support global publish subscribe

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Relates to #3917
This commit is contained in:
Arne Welzel 2025-03-13 13:37:24 +01:00
parent 8a4041b776
commit 2fde2f18d6
2 changed files with 45 additions and 0 deletions
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12
scripts/base/frameworks/cluster/main.zeek
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@ -24,6 +24,18 @@ export {
## Whether to distribute log messages among available logging nodes.
const enable_round_robin_logging = T &redef;
## Enable global publish/subscribe functionality.
##
## With the Broker cluster backend, by default, nodes of the same
## type do not peer with each other, resulting in limited publish
## subscribe functionality. Setting this value to *T* changes the
## behavior to enable global publish subscribe visibility, where all
## nodes observe all messages published by other cluster nodes.
##
## Non-Broker backends should provide global publish subscribe behavior
## by default and can redef this to *T* in their policy scripts.
const enable_global_pub_sub = F &redef;
## The topic name used for exchanging messages that are relevant to
## logger nodes in a cluster. Used with broker-enabled cluster communication.
const logger_topic = "zeek/cluster/logger" &redef;