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podman/docs/source/markdown/options/log-opt.md
Jan Kaluza 7612af4c0e Rewrite the Quadlet documentation
This commit does the following:

- Splits the podman-systemd.unit.5.md into multiple files - one for each quadlet file type.
- Adds the podman-quadlet-basic-usage.7.md for quadlet examples.
- Majority of the text in the new files is copied from the podman-systemd.unit.5.md
- Adds support for very simple condditional in the markdown_preprocess.
- Uses new logic in markdown_preprocess in options/*.md to use a single .md file for both
  podman subcommands man-pages and quadlet man-pages. This deduplicates the Quadlet man-pages a lot.
- Adds new `@@option quadlet:source.md`` preprocess command to import such .md files from options directory.

Signed-off-by: Jan Kaluza <jkaluza@redhat.com>
2026-05-04 10:53:36 +02:00

1.3 KiB

####> This option file is used in: ####> podman podman-container.unit.5.md.in, create, kube play, run ####> If file is edited, make sure the changes ####> are applicable to all of those. << if is_quadlet >>

LogOpt=name=value

<< else >>

--log-opt=name=value

<< endif >>

Logging driver specific options.

Set custom logging configuration. The following names are supported:

path: specify a path to the log file (e.g. << 'LogOpt=path=/var/log/container/mycontainer.json' if is_quadlet else '--log-opt path=/var/log/container/mycontainer.json' >>);

max-size: specify a max size of the log file (e.g. << 'LogOpt=max-size=10mb' if is_quadlet else '--log-opt max-size=10mb' >>);

tag: specify a custom log tag for the container (e.g. << 'LogOpt=tag="{{.ImageName}}"' if is_quadlet else '--log-opt tag="{{.ImageName}}"' >>. It supports the same keys as podman inspect --format. This option is currently supported only by the journald log driver.

label: specify a custom log label for the container (e.g. --log-opt label="CONTAINER_IMAGE={{.ImageName}}". It supports the same keys as podman inspect --format. This option can be repeated multiple times. This option is currently supported only by the journald log driver.