func config() *aws.Config {
log := aws.LogLevel(aws.LogOff)
cfg := app.NewConfig()
if cfg.AwsLog {
log = aws.LogLevel(aws.LogDebug)
}
return &aws.Config{
Credentials: credentials.NewChainCredentials(
[]credentials.Provider{
&credentials.EnvProvider{},
&ec2rolecreds.EC2RoleProvider{ExpiryWindow: cfg.AwsRoleExpiry * time.Minute},
}),
Region: aws.String(os.Getenv("AWS_REGION")),
LogLevel: log,
}
}
func init() {
level = logLevel(math.Min(float64(trace), math.Max(float64(fatal), float64(config.NewConfig().LogLevel))))
handle := ioutil.Discard
if level >= fatal {
handle = os.Stderr
}
Fatal = log.New(handle, "FATAL: ", log.Ldate|log.Ltime|log.Lshortfile)
handle = ioutil.Discard
if level >= err {
handle = os.Stderr
}
Error = log.New(handle, "ERROR: ", log.Ldate|log.Ltime|log.Lshortfile)
handle = ioutil.Discard
if level >= warn {
handle = os.Stdout
}
Warn = log.New(handle, "WARNING: ", log.Ldate|log.Ltime|log.Lshortfile)
handle = ioutil.Discard
if level >= info {
handle = os.Stdout
}
Info = log.New(handle, "INFO: ", log.Ldate|log.Ltime|log.Lshortfile)
handle = ioutil.Discard
if level >= debug {
handle = os.Stdout
}
Debug = log.New(handle, "DEBUG: ", log.Ldate|log.Ltime|log.Lshortfile)
handle = ioutil.Discard
if level >= trace {
handle = os.Stdout
}
Trace = log.New(handle, "TRACE: ", log.Ldate|log.Ltime|log.Lshortfile)
}
func main() {
cfg := config.NewConfig()
logs.Debug.Print("[config] " + cfg.String())
logs.Info.Printf("[service] listening on port %v", cfg.Port)
logs.Fatal.Print(http.ListenAndServe(":"+fmt.Sprint(cfg.Port), nil))
}
func init() {
cfg = config.NewConfig()
}