Loki & Grafana
Collect logs with promtail, store them in Loki, and browse them in Grafana.
Use docker-compose up to run this example.
Grafana is running on localhost:3000 (default credentials are admin/secret, deep link directly to logs)
Documentation:
Tail files with promtail
Define file patterns to tail in
config.ymllink:promtail/config/config.yml[]Docker logging driver
To directly ship container logs to Loki, you can use the Docker logging driver.
Install Loki logging plugin
docker plugin install grafana/loki-docker-driver:latest --alias loki --grant-all-permissionsUse the Loki logging driver in a Docker container
link:docker-compose.yml[]