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).
This commit is contained in:
Jon Siwek 2020-06-27 22:43:37 -07:00
parent 6e67a40d24
commit a06ef66edc
21 changed files with 510 additions and 118 deletions

View file

@ -13,6 +13,8 @@ redef Log::enable_remote_logging = T;
redef Log::default_rotation_interval = 24hrs;
@if ( ! Supervisor::is_supervised() )
## Use the cluster's delete-log script.
redef Log::default_rotation_postprocessor_cmd = "delete-log";
@endif