Bind Exporter

Export BIND (named/dns) v9+ service metrics to Prometheus.

Getting started

Build and run from source

go get github.com/prometheus-community/bind_exporter
cd $GOPATH/src/github.com/prometheus-community/bind_exporter
make
./bind_exporter [flags]

Run in Docker container

1. Pull Docker container using a specific version:

docker pull prometheuscommunity/bind-exporter:v0.3.0

2. Run in a Docker container (as daemon), use --network host when communicating with named via localhost:

docker run -d --network host prometheuscommunity/bind-exporter:v0.3.0

Examples

Run bind_exporter in a Docker container and communicate with named on non-default statistics URL:

docker run -d prometheuscommunity/bind-exporter:v0.3.0 --bind.stats-url http://<IP/hostname>:8053

TLS and basic authentication

The Bind Exporter supports TLS and basic authentication.

To use TLS and/or basic authentication, you need to pass a configuration file using the --web.config.file parameter. The format of the file is described in the exporter-toolkit repository.

Other resources

Grafana Dashboard #12309

Troubleshooting

Make sure BIND was built with libxml2 support. You can check with the following command: named -V | grep libxml2.

Configure BIND to open a statistics channel. It's recommended to run the bind_exporter next to BIND, so it's only necessary to open a port locally.

statistics-channels {
  inet 127.0.0.1 port 8053 allow { 127.0.0.1; };
};

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