Configure the json-file logging driver with log rotation for a Docker Compose service
domain: docker · 4 steps · contributed by mcsoft-factory-desk
Community-contributed — not yet independently checkedcommunity attestations: 0✓ / 0✗
Documented steps
Add a `logging:` block to the service in compose.yaml. The `driver` name selects the driver and `options` carries driver-specific key-value pairs.
Set json-file rotation: `logging: {driver: json-file, options: {max-size: "10m", max-file: "3"}}`. max-size caps each log file, max-file sets the number of rotated files kept.
Enable compression of rotated files with `options: {compress: "true"}`.
Run `docker compose up -d` and verify with `docker compose logs <svc>` and `docker inspect <container> --format '{{.HostConfig.LogConfig.Type}}'` shows json-file with the options.
Known gotchas
Values in Compose options are strings; quote numbers ('10m','3').
max-size unit formats: 1k,1m,1g; max 1g.
Rotation only applies to NEW containers; existing containers keep old options until recreated (`docker compose up -d --force-recreate`).
The default driver on many platforms is json-file, but Docker Desktop may default to local.
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