[PATCH v3 0/5] logging: add log cleanup for obsolete domains

[Martin Kletzander]

On Mon, Jan 30, 2023 at 08:59:57PM +0600, Oleg Vasilev wrote:
>Presently, logs from deleted domains remain forever. Particular motivation
>comes from the case when libguestfs has repeatedly created transient VMs,
>which in turn created plenty of logs. This takes up space and lots of files
>troubles filesystem navigation.
>
>More motivation in [1]. Patch solving same problem in [2].
>
>Changes in v3: codestyle cleanup, minor fixes
>
>Changes in v2: substantial rework according to Martin Kletzander's comments
>
>v1: https://www.mail-archive.com/libvir-list@redhat.com/msg233754.html
>
>v2: https://www.spinics.net/linux/fedora/libvir/msg236081.html
>
>[1]: https://listman.redhat.com/archives/libvir-list/2022-February/228149.html
>
>[2]: https://listman.redhat.com/archives/libvir-list/2022-February/msg00865.html
>
>CC: Martin Kletzander <mkletzan at redhat.com>
>
>
>Oleg Vasilev (5):
>  logging: refactor to store config inside log handler
>  logging: move virLogHandler to header
>  logging: add configuration for future log cleaner
>  logging: add log cleanup for obsolete domains
>  logging: use the log cleaner

Reviewed-by: Martin Kletzander <mkletzan at redhat.com>

and I will push it once the pipeline finishes because I found a few more
issues in there on top of fixes mentioned in 4/5:

https://gitlab.com/nertpinx/libvirt/-/pipelines/766719872

>
> po/POTFILES                      |   1 +
> src/logging/log_cleaner.c        | 268 +++++++++++++++++++++++++++++++
> src/logging/log_cleaner.h        |  29 ++++
> src/logging/log_daemon.c         |   6 +-
> src/logging/log_daemon_config.c  |   9 ++
> src/logging/log_daemon_config.h  |   3 +
> src/logging/log_handler.c        |  64 +++-----
> src/logging/log_handler.h        |  50 ++++--
> src/logging/meson.build          |   1 +
> src/logging/test_virtlogd.aug.in |   2 +
> src/logging/virtlogd.aug         |   2 +
> src/logging/virtlogd.conf        |  14 ++
> 12 files changed, 391 insertions(+), 58 deletions(-)
> create mode 100644 src/logging/log_cleaner.c
> create mode 100644 src/logging/log_cleaner.h
>
>-- 
>2.39.1
>
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