func loadConfig(client *etcd.Client, config *Config) (*Config, error) {
config.log = log.New("skydns", false,
log.CombinedSink(os.Stderr, "[%s] %s %-9s | %s\n", []string{"prefix", "time", "priority", "message"}))
// Override wat isn't set yet from the command line.
n, err := client.Get("/skydns/config", false, false)
if err != nil {
config.log.Info("falling back to default configuration, could not read from etcd:", err)
if err := setDefaults(config); err != nil {
return nil, err
}
return config, nil
}
if err := json.Unmarshal([]byte(n.Node.Value), &config); err != nil {
return nil, err
}
if err := setDefaults(config); err != nil {
return nil, err
}
return config, nil
}
func LoadConfig(client *etcd.Client) (*Config, error) {
config := &Config{ReadTimeout: 0, Domain: "", DnsAddr: "", DNSSEC: ""}
config.log = log.New("skydns", false,
log.CombinedSink(os.Stderr, "[%s] %s %-9s | %s\n", []string{"prefix", "time", "priority", "message"}))
n, err := client.Get("/skydns/config", false, false)
if err != nil {
config.log.Info("falling back to default configuration")
if err := setDefaults(config); err != nil {
return nil, err
}
return config, nil
}
if err := json.Unmarshal([]byte(n.Node.Value), &config); err != nil {
return nil, err
}
if err := setDefaults(config); err != nil {
return nil, err
}
return config, nil
}
package log
import (
golog "github.com/coreos/go-log/log"
"os"
)
// The Verbose flag turns on verbose logging.
var Verbose bool = false
var logger *golog.Logger = golog.New("etcd", false,
golog.CombinedSink(os.Stdout, "[%s] %s %-9s | %s\n", []string{"prefix", "time", "priority", "message"}))
func Infof(format string, v ...interface{}) {
logger.Infof(format, v...)
}
func Debugf(format string, v ...interface{}) {
if Verbose {
logger.Debugf(format, v...)
}
}
func Debug(v ...interface{}) {
if Verbose {
logger.Debug(v...)
}
}
func Warnf(format string, v ...interface{}) {
logger.Warningf(format, v...)