Log driver
A log driver is a container-runtime component or setting that routes container log output to a configured destination or collector.
Cloud Observability in Action
A logging driver is a runtime component that transfers container-generated log records to a configured logging destination or collector.
- How it is used
- Routes container-generated log streams from a runtime toward local agents, cloud services, or searchable backends.
- How deep it goes
- Explains driver selection and a working pipeline, but defers detailed logging semantics and backend operation.
- Examples
- Uses Docker awslogs configuration and a Compose pipeline that indexes ho11y container logs in OpenSearch.
- What you can do after
- Configure container logging with a named Docker driver and route records through Fluent Bit to a queryable backend.
Read how Cloud Observability in Action explains log driver →
Logs and Telemetry
A logging driver is a container-runtime component that routes container log output to a selected logging destination or backend.
- How it is used
- Routes container stdout and stderr into Fluent Bit or another selected destination for collection, enrichment, and downstream observability.
- How deep it goes
- Explains capture semantics, runtime differences, protocol configuration, output fields, and Kubernetes deployment choices without detailing driver internals.
- Examples
- Demonstrates Docker Hello World logs sent to Fluent Bit through a forward input and displayed with container metadata.
- What you can do after
- Apply it via Docker and Fluent Bit configuration to route container output and verify received records.
Related concepts
- docker-compose.ymlconfigured by · docker-compose.yml is a declarative YAML configuration file that defines Docker Compose application services and their containers, networks, volumes, and runtime settings.
- Dockerused by · Docker is a platform and ecosystem for building, distributing, and running applications in containers.
- fluentduses · Fluentd is an open-source data collector that gathers, processes, transforms, and routes logs and other machine-generated event data through pluggable integrations.
- containers.confconfigured by · containers.conf is a configuration file format used to define default settings for Podman and related container tools.
- logalternative to · A log is a record of events, activity, or diagnostic information produced during the operation of a system or process, often ordered by time.
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