Пример #1
0
// parseFlags parses and validates the command line arguments.
func (cmd *Command) parseFlags(args []string) (*Config, string, error) {
	fs := flag.NewFlagSet("", flag.ContinueOnError)
	configPath := fs.String("config", "", "")
	fs.SetOutput(cmd.Stderr)
	fs.Usage = cmd.printUsage
	if err := fs.Parse(args); err != nil {
		return nil, "", err
	}

	// Parse configuration file from disk.
	if *configPath == "" {
		return nil, "", fmt.Errorf("config required")
	}

	// Parse config.
	config := Config{
		Meta: meta.NewConfig(),
		Data: db.NewConfig(),
	}
	if _, err := toml.DecodeFile(*configPath, &config); err != nil {
		return nil, "", err
	}

	// Require output path.
	path := fs.Arg(0)
	if path == "" {
		return nil, "", fmt.Errorf("snapshot path required")
	}

	return &config, path, nil
}
Пример #2
0
// NewConfig returns an instance of Config with reasonable defaults.
func NewConfig() *Config {
	c := &Config{}
	c.Meta = meta.NewConfig()
	c.Data = db.NewConfig()
	c.Cluster = cluster.NewConfig()
	// c.Precreator = precreator.NewConfig()

	c.Admin = admin.NewConfig()
	c.HTTPD = httpd.NewConfig()
	// c.Collectd = collectd.NewConfig()
	// c.OpenTSDB = opentsdb.NewConfig()
	// c.Graphites = append(c.Graphites, graphite.NewConfig())

	// c.Monitoring = monitor.NewConfig()
	// c.ContinuousQuery = continuous_querier.NewConfig()
	c.Retention = retention.NewConfig()
	c.HintedHandoff = hh.NewConfig()

	return c
}