From 436794cf7ab944d40e93f3cc81f25ec06f79bf86 Mon Sep 17 00:00:00 2001 From: Maisem Ali Date: Wed, 15 May 2024 11:29:15 -0400 Subject: [PATCH] cmd/appc: add --print-ula flag Signed-off-by: Maisem Ali --- cmd/appc/appc.go | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/cmd/appc/appc.go b/cmd/appc/appc.go index 1ad759eb6..6ebe59fb6 100644 --- a/cmd/appc/appc.go +++ b/cmd/appc/appc.go @@ -45,11 +45,16 @@ func main() { siteID = fs.Uint("site-id", 1, "an integer site ID to use for the ULA prefix which allows for multiple proxies to act in a HA configuration") v4Prefixes = fs.String("v4-pfx", "100.64.1.0/24", "comma-separated list of IPv4 prefixes to advertise") verboseTSNet = fs.Bool("verbose-tsnet", false, "enable verbose logging in tsnet") + printULA = fs.Bool("print-ula", false, "print the ULA prefix and exit") ) err := ff.Parse(fs, os.Args[1:], ff.WithEnvVarPrefix("TS_APPC")) if err != nil { log.Fatal("ff.Parse") } + if *printULA { + fmt.Println(ula(uint16(*siteID))) + return + } ctx, cancel := context.WithCancel(context.Background()) defer cancel()