grafana/devenv/docker/blocks/loki
2021-07-29 10:10:45 +02:00
..
config.yaml Remove deprecated and breaking loki config field (#31227) 2021-02-16 13:11:18 +01:00
docker-compose.yaml Change master to latest for docker block (#37310) 2021-07-29 10:10:45 +02:00
README.md Devenv: Add tempo data source (#31138) 2021-03-08 16:04:42 +01:00

By default this block is setup to scrape logs from /var/logs. If you need to log some service from the docker-compse you can add:

    # For this to work you need to install the logging driver see https://github.com/grafana/loki/tree/master/cmd/docker-driver#plugin-installation
    logging:
      driver: loki
      options:
        loki-url: "http://loki:3100/loki/api/v1/push"

This also works for self logging Loki logs if you use http://localhost:3100/loki/api/v1/push. This is useful together with

    environment:
      - JAEGER_AGENT_HOST=tempo
      - JAEGER_AGENT_PORT=6831
      - JAEGER_SAMPLER_TYPE=const
      - JAEGER_SAMPLER_PARAM=1

which sets up a tracing and so you will have logs with traceIDs to test linking between logs and traces.