github.com/letsencrypt/unbound_exporter

What's Changed

• Move unbound exporter code into a package by @mcpherrinm in #92
• Test against unbound 1.24.1 by @pgporada in #94
• Fix bug where logger wasn't set in all NewUnboundExporter configs by @mcpherrinm in #93
• Add missing metrics since unbound v1.18 by @pgporada in #95
• Use a proper html template to render the homepage by @mcpherrinm in #96
• Add a unit test which parses some test data by @mcpherrinm in #97
• Refactor: Move the metrics webserver into metrics/ by @mcpherrinm in #98
• Properly check error and exit on NewUnboundExporter failure by @mcpherrinm in #99
• Fix missing ^thread(\\d+)\\. on a few metrics by @edmonds in #102
• Add mesh reply metrics by @edmonds in #103
• Fix panic on mem.quic with a refactor for testability by @mcpherrinm in #105
• Build Unbound for integration tests by @mcpherrinm in #106
• Set host based on scheme by @mcpherrinm in #110
• exporter: fix small description typos by @cpu in #112
• Add integration tests for TCP and TLS control by @mcpherrinm in #115
• Update go.mod dependencies and also test against go1.26.x by @pgporada in #118
• Fix shellcheck findings in mtls contrib script by @pgporada in #119
• Explicitly set minimum TLS version to TLSv1.2 by @pgporada in #120
• Instantiate our own mux instead of the global http.DefaultServeMux by @pgporada in #121

New Contributors

• @cpu made their first contribution in #112

Full Changelog: v0.5.0...v0.6.0

What's Changed

• no checking if the 'key' is empty by @xuezhixin in #84
• Add subnet cache metrics. by @WinterCabbage in #86
• Use golang structured logging with prometheus log by @kerolasa in #82
• add infra cache count metric by @freeformz in #81
• Add version collector by @mcpherrinm in #90
• Add a /_healthz endpoint by @mcpherrinm in #91

New Contributors

• @xuezhixin made their first contribution in #84
• @WinterCabbage made their first contribution in #86
• @kerolasa made their first contribution in #82
• @freeformz made their first contribution in #81

Full Changelog: v0.4.5...v0.5.0

DoH-nuts make me Go-nuts!

What's Changed

• Added cookie and max collision metrics by @jpds in #61
• Update README with deployment models by @jsha in #64
• Update github actions, test on two latest go releases by @mcpherrinm in #65
• Add Dockerfile, compose.yaml, and an unbound example config by @mcpherrinm in #66
• Update prometheus dependencies by @mcpherrinm in #67
• Add metric for num.rpz.action by @pgporada in #70
• Track memory used by DoH buffers by @pgporada in #72

New Contributors

• @jpds made their first contribution in #61
• @mcpherrinm made their first contribution in #65

Full Changelog: v0.4.4...v0.4.5

What's Changed

• Metrics for TLS resumes, DoH, and aggressive NSEC by @hanazuki in #53

New Contributors

• @hanazuki made their first contribution in #53

Full Changelog: v0.4.2...v0.4.4

Map unbound's num.query.agressive.* stats to query_aggressive_nsec
metrics. This counter tracks the number of queries that unbound
synthesised answers based on the cached NSEC records.

See https://unbound.docs.nlnetlabs.nl/en/latest/topics/privacy/aggressive-nsec.html

Also add query_tls_resume_total and query_https_total metrics,
which track the number of queries received using TLS resume
and DNS-over-HTTPS transport, resp.

Fixes #48

Add contrib directory (#45)

The new contrib directory contains a script that generates an EC key-pair that satisfies golang >=1.15 CommonName deprecation.

Co-authored-by: J.C. Jones <[email protected]>
Co-authored-by: Samantha <[email protected]>

Add new metric for serving expired entries.

Update documentation to reflect new maintainers.

Fix linting and a bug in release scripts.