Add a new envknob that allows connections from trusted CIDR ranges
to access debug endpoints without Tailscale authentication. This is
useful for in-cluster scrapers like Prometheus that are not on a
tailnet, do not have static IP addresses and cannot use debug keys.
Fixes#19282
Signed-off-by: Jason O'Donnell <2160810+jasonodonnell@users.noreply.github.com>
Some CLI flags support multiple values separated by commas. These flags
are intended to be declared only once and will silently ignore subsequent
instances. This will now throw an error if multiple instances of advertise-tags
and advertise-routes are detected.
Fixes#6813
Signed-off-by: Jason O'Donnell <2160810+jasonodonnell@users.noreply.github.com>
Jason O'DonnellandGitHub