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net/dns: remove ForceSplitDNSForTesting.

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Signed-off-by: David Anderson <danderson@tailscale.com>
This commit is contained in:
David Anderson 2021-04-20 12:50:08 -07:00
parent 1e5c608fae
commit 158328ba24
1 changed files with 0 additions and 17 deletions
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17
net/dns/manager.go
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@ -51,23 +51,6 @@ func NewManager(logf logger.Logf, oscfg OSConfigurator, linkMon *monitor.Mon) *M
return m
}
// forceSplitDNSForTesting alters cfg to be a split DNS configuration
// that only captures search paths. It's intended for testing split
// DNS until the functionality is linked up in the admin panel.
func forceSplitDNSForTesting(cfg *Config) {
if len(cfg.DefaultResolvers) == 0 {
return
}
if cfg.Routes == nil {
cfg.Routes = map[dnsname.FQDN][]netaddr.IPPort{}
}
for _, search := range cfg.SearchDomains {
cfg.Routes[search] = cfg.DefaultResolvers
}
cfg.DefaultResolvers = nil
}
func (m *Manager) Set(cfg Config) error {
m.logf("Set: %+v", cfg)