Alex Valiushko 4b7585df77
net/udprelay: add tailscaled_peer_relay_endpoints gauge (#18265)
New gauge reflects endpoints state via labels:
- open, when both peers are connected and ready to talk, and
- connecting. when at least one peer hasn't connected yet.

Corresponding client metrics are logged as
- udprelay_endpoints_connecting
- udprelay_endpoints_open

Updates tailscale/corp#30820

Change-Id: Idb1baa90a38c97847e14f9b2390093262ad0ea23

Signed-off-by: Alex Valiushko <alexvaliushko@tailscale.com>
2026-01-21 21:55:37 -08:00
..
2025-10-03 19:37:42 -07:00
2024-04-16 15:32:38 -07:00