envknob: add new package for all the strconv.ParseBool(os.Getenv(..))

A new package can also later record/report which knobs are checked and
set. It also makes the code cleaner & easier to grep for env knobs.

Change-Id: Id8a123ab7539f1fadbd27e0cbeac79c2e4f09751
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
This commit is contained in:
Brad Fitzpatrick
2022-01-24 10:52:57 -08:00
committed by Brad Fitzpatrick
parent 6feb8f4c51
commit 41fd4eab5c
39 changed files with 195 additions and 128 deletions

View File

@@ -14,6 +14,7 @@ import (
_ "inet.af/netaddr"
_ "tailscale.com/chirp"
_ "tailscale.com/derp/derphttp"
_ "tailscale.com/envknob"
_ "tailscale.com/ipn"
_ "tailscale.com/ipn/ipnserver"
_ "tailscale.com/logpolicy"