Brad Fitzpatrick 447cbdd1d0 health: make it omittable
Saves 86 KB.

And stop depending on expvar and usermetrics when disabled,
in prep to removing all the expvar/metrics/tsweb stuff.

Updates #12614

Change-Id: I35d2479ddd1d39b615bab32b1fa940ae8cbf9b11
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
2025-10-03 17:23:54 -07:00
..
2025-01-07 13:05:37 -08:00
2025-10-03 17:23:54 -07:00
2023-08-03 13:00:45 -07:00
2024-04-16 15:32:38 -07:00
2025-10-03 17:23:54 -07:00
2025-10-03 17:23:54 -07:00
2025-10-03 17:23:54 -07:00
2025-03-29 11:02:42 -07:00