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Document how to disable the metrics interfaces

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Florian Preinstorfer
2025-12-19 05:43:08 +01:00
committed by nblock
parent 3689f05407
commit 7d81dca9aa
2 changed files with 4 additions and 0 deletions
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1
config-example.yaml
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@@ -20,6 +20,7 @@ listen_addr: 127.0.0.1:8080
# Address to listen to /metrics and /debug, you may want
# to keep this endpoint private to your internal network
# Use an emty value to disable the metrics listener.
metrics_listen_addr: 127.0.0.1:9090
# Address to listen for gRPC.

3
docs/ref/debug.md
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@@ -64,6 +64,9 @@ Headscale provides a metrics and debug endpoint. It allows to introspect differe
Keep the metrics and debug endpoint private to your internal network and don't expose it to the Internet.
The metrics and debug interface can be disabled completely by setting `metrics_listen_addr: null` in the
[configuration file](./configuration.md).
Query metrics via <http://localhost:9090/metrics> and get an overview of available debug information via
<http://localhost:9090/debug/>. Metrics may be queried from outside localhost but the debug interface is subject to
additional protection despite listening on all interfaces.