traefik-exporter

Traefik Exporter

Export Traefik service health to Prometheus.

Examples

To run it:

make
./traefik_exporter [flags]

Install

Using Docker

You can deploy this exporter using the iadvize/traefik-exporter Docker image.

For example:

docker pull traefik
docker pull iadvize/traefik-exporter

docker run -d -v /var/run/docker.sock:/var/run/docker.sock --name traefik traefik --docker --web --web.address :8080
docker run -d -p 9000:9000 iadvize/traefik-exporter -traefik=http://traefik:8080/health

Documentation

Exported Metrics

Flags

./traefik_exporter --help

• -log.format: If set use a syslog logger or JSON logging. Example: logger:syslog?appname=bob&local=7 or logger:stdout?json=true. Defaults to stderr`.
• -log.level: Only log messages with the given severity or above. Valid levels: [debug, info, warn, error, fatal]. (default info)
• -timeout: Timeout for trying to get stats from Traefik. (in seconds, default 5s)
• -traefik.address: HTTP API address of a Traefik or agent. (default http://localhost:8080/health)
• -version: Print version information.
• -web.listen-address: Address to listen on for web interface and telemetry. (default :9000)
• -web.telemetry-path: Path under which to expose metrics. (default /metrics)

Useful Queries

Are every Traefik instances up ?

 avg(traefik_up)

Value of 1 mean that all nodes for the service are passing. Value of 0 mean no node is running. Value between 0 and 1 means at least one instance of traefik is not passing.

How many request Traefik is currently handling ?

sum by (statusCode)(traefik_request_count_current)

Contribute

Look at contribution guidelines here : CONTRIBUTING.md