本文整理汇总了Golang中github.com/coreos/fleet/Godeps/_workspace/src/github.com/rakyll/globalconf.Options类的典型用法代码示例。如果您正苦于以下问题：Golang Options类的具体用法？Golang Options怎么用？Golang Options使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
在下文中一共展示了Options类的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Golang代码示例。
示例1: getConfig
func getConfig(flagset *flag.FlagSet, userCfgFile string) (*config.Config, error) {
opts := globalconf.Options{EnvPrefix: "FLEET_"}
if userCfgFile != "" {
// Fail hard if a user-provided config is not usable
fi, err := os.Stat(userCfgFile)
if err != nil {
log.Fatalf("Unable to use config file %s: %v", userCfgFile, err)
}
if fi.IsDir() {
log.Fatalf("Provided config %s is a directory, not a file", userCfgFile)
}
log.Infof("Using provided config file %s", userCfgFile)
opts.Filename = userCfgFile
} else if _, err := os.Stat(DefaultConfigFile); err == nil {
log.Infof("Using default config file %s", DefaultConfigFile)
opts.Filename = DefaultConfigFile
} else {
log.Infof("No provided or default config file found - proceeding without")
}
gconf, err := globalconf.NewWithOptions(&opts)
if err != nil {
return nil, err
}
gconf.ParseSet("", flagset)
cfg := config.Config{
Verbosity: (*flagset.Lookup("verbosity")).Value.(flag.Getter).Get().(int),
EtcdServers: (*flagset.Lookup("etcd_servers")).Value.(flag.Getter).Get().(pkg.StringSlice),
EtcdKeyPrefix: (*flagset.Lookup("etcd_key_prefix")).Value.(flag.Getter).Get().(string),
EtcdKeyFile: (*flagset.Lookup("etcd_keyfile")).Value.(flag.Getter).Get().(string),
EtcdCertFile: (*flagset.Lookup("etcd_certfile")).Value.(flag.Getter).Get().(string),
EtcdCAFile: (*flagset.Lookup("etcd_cafile")).Value.(flag.Getter).Get().(string),
EtcdRequestTimeout: (*flagset.Lookup("etcd_request_timeout")).Value.(flag.Getter).Get().(float64),
EngineReconcileInterval: (*flagset.Lookup("engine_reconcile_interval")).Value.(flag.Getter).Get().(float64),
PublicIP: (*flagset.Lookup("public_ip")).Value.(flag.Getter).Get().(string),
RawMetadata: (*flagset.Lookup("metadata")).Value.(flag.Getter).Get().(string),
AgentTTL: (*flagset.Lookup("agent_ttl")).Value.(flag.Getter).Get().(string),
VerifyUnits: (*flagset.Lookup("verify_units")).Value.(flag.Getter).Get().(bool),
TokenLimit: (*flagset.Lookup("token_limit")).Value.(flag.Getter).Get().(int),
AuthorizedKeysFile: (*flagset.Lookup("authorized_keys_file")).Value.(flag.Getter).Get().(string),
}
if cfg.VerifyUnits {
log.Error("Config option verify_units is no longer supported - ignoring")
}
if len(cfg.AuthorizedKeysFile) > 0 {
log.Error("Config option authorized_keys_file is no longer supported - ignoring")
}
if cfg.Verbosity > 0 {
log.EnableDebug()
}
return &cfg, nil
}示例2: getConfig
func getConfig(flagset *flag.FlagSet, userCfgFile string) (*config.Config, error) {
opts := globalconf.Options{EnvPrefix: "FLEET_"}
if userCfgFile != "" {
// Fail hard if a user-provided config is not usable
fi, err := os.Stat(userCfgFile)
if err != nil {
log.Fatalf("Unable to use config file %s: %v", userCfgFile, err)
}
if fi.IsDir() {
log.Fatalf("Provided config %s is a directory, not a file", userCfgFile)
}
log.Infof("Using provided config file %s", userCfgFile)
opts.Filename = userCfgFile
} else if _, err := os.Stat(DefaultConfigFile); err == nil {
log.Infof("Using default config file %s", DefaultConfigFile)
opts.Filename = DefaultConfigFile
} else {
log.Infof("No provided or default config file found - proceeding without")
}
gconf, err := globalconf.NewWithOptions(&opts)
if err != nil {
return nil, err
}
gconf.ParseSet("", flagset)
cfg := config.Config{
Verbosity: (*flagset.Lookup("verbosity")).Value.(flag.Getter).Get().(int),
EtcdServers: (*flagset.Lookup("etcd_servers")).Value.(flag.Getter).Get().(stringSlice),
EtcdKeyPrefix: (*flagset.Lookup("etcd_key_prefix")).Value.(flag.Getter).Get().(string),
EtcdKeyFile: (*flagset.Lookup("etcd_keyfile")).Value.(flag.Getter).Get().(string),
EtcdCertFile: (*flagset.Lookup("etcd_certfile")).Value.(flag.Getter).Get().(string),
EtcdCAFile: (*flagset.Lookup("etcd_cafile")).Value.(flag.Getter).Get().(string),
PublicIP: (*flagset.Lookup("public_ip")).Value.(flag.Getter).Get().(string),
RawMetadata: (*flagset.Lookup("metadata")).Value.(flag.Getter).Get().(string),
AgentTTL: (*flagset.Lookup("agent_ttl")).Value.(flag.Getter).Get().(string),
VerifyUnits: (*flagset.Lookup("verify_units")).Value.(flag.Getter).Get().(bool),
AuthorizedKeysFile: (*flagset.Lookup("authorized_keys_file")).Value.(flag.Getter).Get().(string),
}
if cfg.VerifyUnits {
log.Warning("WARNING: The signed/verified units feature is DEPRECATED and should not be used. It will be completely removed from fleet and fleetctl.")
}
config.UpdateLoggingFlagsFromConfig(flag.CommandLine, &cfg)
return &cfg, nil
}