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Use constant settings keys

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Signed-off-by: Evgeniy Kulikov <kim@nspcc.ru>
This commit is contained in:
Evgeniy Kulikov 2020-12-02 12:09:46 +03:00
parent 01f13ef210
commit 8bd210d67e
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GPG key ID: BF6AEE0A2A699BF2
2 changed files with 59 additions and 67 deletions
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69
settings.go
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@ -19,10 +19,6 @@ const (
devNull = empty(0)
generated = "generated"
minimumTTLInMinutes = 5
defaultTTL = minimumTTLInMinutes * time.Minute
defaultRebalanceTimer = 15 * time.Second
defaultRequestTimeout = 15 * time.Second
defaultConnectTimeout = 30 * time.Second
@ -30,6 +26,25 @@ const (
defaultKeepaliveTime = 10 * time.Second
defaultKeepaliveTimeout = 10 * time.Second
cfgListenAddress = "listen_address"
// KeepAlive
cfgKeepaliveTime = "keepalive.time"
cfgKeepaliveTimeout = "keepalive.timeout"
cfgKeepalivePermitWithoutStream = "keepalive.permit_without_stream"
// Web
cfgWebReadBufferSize = "web.read_buffer_size"
cfgWebWriteBufferSize = "web.write_buffer_size"
cfgWebReadTimeout = "web.read_timeout"
cfgWebWriteTimeout = "web.write_timeout"
cfgWebConnectionPerHost = "web.connection_per_host"
// Timeouts
cfgConTimeout = "con_timeout"
cfgReqTimeout = "req_timeout"
cfgRebalance = "rebalance_timer"
// Logger:
cfgLoggerLevel = "logger.level"
cfgLoggerFormat = "logger.format"
@ -48,8 +63,12 @@ const (
cfgApplicationBuildTime = "app.build_time"
// command line args
cmdHelp = "help"
cmdVersion = "version"
cmdHelp = "help"
cmdVersion = "version"
cmdVerbose = "verbose"
cmdPprof = "pprof"
cmdMetrics = "metrics"
cmdNeoFSKey = "key"
)
var ignore = map[string]struct{}{
@ -77,23 +96,21 @@ func settings() *viper.Viper {
flags.SetOutput(os.Stdout)
flags.SortFlags = false
flags.Bool("pprof", false, "enable pprof")
flags.Bool("metrics", false, "enable prometheus")
flags.Bool(cmdPprof, false, "enable pprof")
flags.Bool(cmdMetrics, false, "enable prometheus")
help := flags.BoolP(cmdHelp, "h", false, "show help")
version := flags.BoolP(cmdVersion, "v", false, "show version")
flags.String("key", generated, `"`+generated+`" to generate key, path to private key file, hex string or wif`)
flags.String(cmdNeoFSKey, "", `"Path to private key file, hex string or wif`)
flags.Bool("verbose", false, "debug gRPC connections")
flags.Duration("request_timeout", defaultRequestTimeout, "gRPC request timeout")
flags.Duration("connect_timeout", defaultConnectTimeout, "gRPC connect timeout")
flags.Duration("rebalance_timer", defaultRebalanceTimer, "gRPC connection rebalance timer")
flags.Bool(cmdVerbose, false, "debug gRPC connections")
flags.Duration(cfgConTimeout, defaultConnectTimeout, "gRPC connect timeout")
flags.Duration(cfgReqTimeout, defaultRequestTimeout, "gRPC request timeout")
flags.Duration(cfgRebalance, defaultRebalanceTimer, "gRPC connection rebalance timer")
ttl := flags.DurationP("conn_ttl", "t", defaultTTL, "gRPC connection time to live")
flags.String("listen_address", "0.0.0.0:8082", "HTTP Gateway listen address")
peers := flags.StringArrayP("peers", "p", nil, "NeoFS nodes")
flags.String(cfgListenAddress, "0.0.0.0:8082", "HTTP Gateway listen address")
peers := flags.StringArrayP(cfgPeers, "p", nil, "NeoFS nodes")
// set prefers:
v.Set(cfgApplicationName, "neofs-http-gw")
@ -112,16 +129,16 @@ func settings() *viper.Viper {
// keepalive:
// If set below 10s, a minimum value of 10s will be used instead.
v.SetDefault("keepalive.time", defaultKeepaliveTime)
v.SetDefault("keepalive.timeout", defaultKeepaliveTimeout)
v.SetDefault("keepalive.permit_without_stream", true)
v.SetDefault(cfgKeepaliveTime, defaultKeepaliveTime)
v.SetDefault(cfgKeepaliveTimeout, defaultKeepaliveTimeout)
v.SetDefault(cfgKeepalivePermitWithoutStream, true)
// web-server:
v.SetDefault("web.read_buffer_size", 4096)
v.SetDefault("web.write_buffer_size", 4096)
v.SetDefault("web.read_timeout", time.Second*15)
v.SetDefault("web.write_timeout", time.Minute)
v.SetDefault("web.connection_per_host", 10)
v.SetDefault(cfgWebReadBufferSize, 4096)
v.SetDefault(cfgWebWriteBufferSize, 4096)
v.SetDefault(cfgWebReadTimeout, time.Second*15)
v.SetDefault(cfgWebWriteTimeout, time.Minute)
v.SetDefault(cfgWebConnectionPerHost, 10)
if err := v.BindPFlags(flags); err != nil {
panic(err)
@ -166,8 +183,6 @@ func settings() *viper.Viper {
case version != nil && *version:
fmt.Printf("NeoFS HTTP Gateway %s (%s)\n", Version, Build)
os.Exit(0)
case ttl != nil && ttl.Minutes() < minimumTTLInMinutes:
fmt.Printf("connection ttl should not be less than %s", defaultTTL)
}
if peers != nil && len(*peers) > 0 {