func (cfg *config) configFromCmdLine() error {
err := flags.SetFlagsFromEnv("ETCD", cfg.FlagSet)
if err != nil {
plog.Fatalf("%v", err)
}
cfg.LPUrls = flags.URLsFromFlag(cfg.FlagSet, "listen-peer-urls")
cfg.APUrls = flags.URLsFromFlag(cfg.FlagSet, "initial-advertise-peer-urls")
cfg.LCUrls = flags.URLsFromFlag(cfg.FlagSet, "listen-client-urls")
cfg.ACUrls = flags.URLsFromFlag(cfg.FlagSet, "advertise-client-urls")
cfg.ClusterState = cfg.clusterState.String()
cfg.Fallback = cfg.fallback.String()
cfg.Proxy = cfg.proxy.String()
// disable default advertise-client-urls if lcurls is set
missingAC := flags.IsSet(cfg.FlagSet, "listen-client-urls") && !flags.IsSet(cfg.FlagSet, "advertise-client-urls")
if !cfg.mayBeProxy() && missingAC {
cfg.ACUrls = nil
}
// disable default initial-cluster if discovery is set
if (cfg.Durl != "" || cfg.DNSCluster != "") && !flags.IsSet(cfg.FlagSet, "initial-cluster") {
cfg.InitialCluster = ""
}
return cfg.validate()
}
func (cfg *config) configFromCmdLine() error {
err := flags.SetFlagsFromEnv("ETCD", cfg.FlagSet)
if err != nil {
plog.Fatalf("%v", err)
}
cfg.lpurls = flags.URLsFromFlag(cfg.FlagSet, "listen-peer-urls")
cfg.apurls = flags.URLsFromFlag(cfg.FlagSet, "initial-advertise-peer-urls")
cfg.lcurls = flags.URLsFromFlag(cfg.FlagSet, "listen-client-urls")
cfg.acurls = flags.URLsFromFlag(cfg.FlagSet, "advertise-client-urls")
return cfg.validateConfig(func(field string) bool {
return flags.IsSet(cfg.FlagSet, field)
})
}