zeek/scripts/base/frameworks/cluster/nodes/manager.zeek
Jon Siwek a06ef66edc Add Log::rotation_format_func and Log::default_rotation_dir options
These may be redefined to customize log rotation path prefixes,
including use of a directory.  File extensions are still up to
individual log writers to add themselves during the actual rotation.

These new also allow for some simplication to the default
ASCII postprocessor function: it eliminates the need for it doing an
extra/awkward rename() operation that only changes the timestamp format.

This also teaches the supervisor framework to use these new options
to rotate ascii logs into a log-queue/ directory with a specific
file name format (intended for an external archiver process to
monitor separately).
2020-07-07 18:42:37 -07:00

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##! This is the core Zeek script to support the notion of a cluster manager.
##!
##! The manager is passive (the workers connect to us), and once connected
##! the manager registers for the events on the workers that are needed
##! to get the desired data from the workers. This script will be
##! automatically loaded if necessary based on the type of node being started.
##! This is where the cluster manager sets it's specific settings for other
##! frameworks and in the core.
@prefixes += cluster-manager
## Don't do any local logging since the logger handles writing logs.
redef Log::enable_local_logging = F;
## Turn on remote logging since the logger handles writing logs.
redef Log::enable_remote_logging = T;
## Log rotation interval.
redef Log::default_rotation_interval = 24 hrs;
@if ( ! Supervisor::is_supervised() )
## Use the cluster's delete-log script.
redef Log::default_rotation_postprocessor_cmd = "delete-log";
@endif