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cmd/tailscale/cli: make advertise-{routes,exit-node} available unconditionally

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It was only Linux and BSDs before, but now with netstack mode, it also works on
Windows and darwin. It's not worth limiting it to certain platforms.

Tailscaled itself can complain/fail if it doesn't like the settings
for the mode/OS it's operating under.

Updates #707

Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
This commit is contained in:
Brad Fitzpatrick 2021-04-09 18:37:24 -07:00
parent 83402e2753
commit 3b451509dd
1 changed files with 2 additions and 8 deletions
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10
cmd/tailscale/cli/up.go
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@ -49,10 +49,8 @@ specify any flags, options are reset to their default.
upf.StringVar(&upArgs.advertiseTags, "advertise-tags", "", "ACL tags to request (comma-separated, e.g. \"tag:eng,tag:montreal,tag:ssh\")")
upf.StringVar(&upArgs.authKey, "authkey", "", "node authorization key")
upf.StringVar(&upArgs.hostname, "hostname", "", "hostname to use instead of the one provided by the OS")
if runtime.GOOS == "linux" || isBSD(runtime.GOOS) {
upf.StringVar(&upArgs.advertiseRoutes, "advertise-routes", "", "routes to advertise to other nodes (comma-separated, e.g. \"10.0.0.0/8,192.168.0.0/24\")")
upf.BoolVar(&upArgs.advertiseDefaultRoute, "advertise-exit-node", false, "offer to be an exit node for internet traffic for the tailnet")
}
upf.StringVar(&upArgs.advertiseRoutes, "advertise-routes", "", "routes to advertise to other nodes (comma-separated, e.g. \"10.0.0.0/8,192.168.0.0/24\")")
upf.BoolVar(&upArgs.advertiseDefaultRoute, "advertise-exit-node", false, "offer to be an exit node for internet traffic for the tailnet")
if runtime.GOOS == "linux" {
upf.BoolVar(&upArgs.snat, "snat-subnet-routes", true, "source NAT traffic to local routes advertised with --advertise-routes")
upf.StringVar(&upArgs.netfilterMode, "netfilter-mode", defaultNetfilterMode(), "netfilter mode (one of on, nodivert, off)")
@ -86,10 +84,6 @@ var upArgs struct {
hostname string
}
func isBSD(s string) bool {
return s == "dragonfly" || s == "freebsd" || s == "netbsd" || s == "openbsd"
}
func warnf(format string, args ...interface{}) {
fmt.Printf("Warning: "+format+"\n", args...)
}