v2.0.0

A major modernization of the exporter.

Breaking changes

• The -l short flag was removed. Use --web.listen-address (now repeatable).
• Logs are now written in logfmt format, or JSON with --log.format=json.
• The --version output format changed.

Exposed metrics are unchanged. See the upgrade notes.

New

• TLS, basic authentication and systemd socket activation via --web.config.file, using the Prometheus exporter-toolkit. See the documentation.

• New opt-in method stats.fetch: exports statistics from the Kamailio statistics framework, including custom script stats created with update_stat() (#21). The groups to fetch are controlled with --kamailio.stats-groups (default script):

  kamailio_stats_fetch_value{group="script",name="destination_down"} 4
  

  See the documentation.

• DMQ node status metrics via dmq.list_nodes (#22, thanks @kcroxford-mb): kamailio_dmq_list_nodes_node{host,port,status,local}.

• --log.level and --log.format flags.

• kamailio_exporter_build_info metric.

Fixed

• core.shmmem metrics were exported as 0 when Kamailio returns doubles (#30, #31, thanks @denzs).
• Scrape URIs without slashes (tcp:host:port) are now accepted, and invalid URIs are rejected at startup with a clear error (#28).
• Fixed a startup panic on scheme-less scrape URIs.
• BINRPC values larger than 32 bits are now encoded correctly, and responses arriving in several TCP segments (short reads) are handled (go-kamailio-binrpc v3.3.0).
• Struct fields that are not defined metrics are now skipped: core.uptime also returns now and up_since as date strings, which are not exported and logged a parse error on every scrape.

Internal

• Requires Go 1.25; all dependencies updated; module path is now github.com/florentchauveau/kamailio_exporter/v2.
• New test suite running against a fake BINRPC server; CI with race detector.
• Releases are now built by goreleaser.

Full changelog: v1.0.1...v2.0.0