func FromProperties(p *properties.Properties) (*Config, error) {
var cfg *Config = &Config{}
var err error
cfg.Proxy = Proxy{
MaxConn: p.GetInt("proxy.maxconn", DefaultConfig.Proxy.MaxConn),
Strategy: p.GetString("proxy.strategy", DefaultConfig.Proxy.Strategy),
ShutdownWait: p.GetParsedDuration("proxy.shutdownwait", DefaultConfig.Proxy.ShutdownWait),
DialTimeout: p.GetParsedDuration("proxy.dialtimeout", DefaultConfig.Proxy.DialTimeout),
ResponseHeaderTimeout: p.GetParsedDuration("proxy.timeout", DefaultConfig.Proxy.ResponseHeaderTimeout),
KeepAliveTimeout: p.GetParsedDuration("proxy.timeout", DefaultConfig.Proxy.KeepAliveTimeout),
LocalIP: p.GetString("proxy.localip", DefaultConfig.Proxy.LocalIP),
ClientIPHeader: p.GetString("proxy.header.clientip", DefaultConfig.Proxy.ClientIPHeader),
TLSHeader: p.GetString("proxy.header.tls", DefaultConfig.Proxy.TLSHeader),
TLSHeaderValue: p.GetString("proxy.header.tls.value", DefaultConfig.Proxy.TLSHeaderValue),
}
cfg.Listen, err = parseListen(p.GetString("proxy.addr", DefaultConfig.Listen[0].Addr))
if err != nil {
return nil, err
}
cfg.Routes = p.GetString("proxy.routes", "")
cfg.Metrics = parseMetrics(
p.GetString("metrics.target", ""),
p.GetString("metrics.prefix", "default"),
p.GetString("metrics.graphite.addr", ""),
p.GetParsedDuration("metrics.interval", 30*time.Second),
)
cfg.Consul = Consul{
Addr: p.GetString("consul.addr", DefaultConfig.Consul.Addr),
KVPath: p.GetString("consul.kvpath", DefaultConfig.Consul.KVPath),
TagPrefix: p.GetString("consul.tagprefix", DefaultConfig.Consul.TagPrefix),
URL: p.GetString("consul.url", DefaultConfig.Consul.URL),
}
cfg.Runtime = Runtime{
GOGC: p.GetInt("runtime.gogc", DefaultConfig.Runtime.GOGC),
GOMAXPROCS: p.GetInt("runtime.gomaxprocs", DefaultConfig.Runtime.GOMAXPROCS),
}
if cfg.Runtime.GOMAXPROCS == -1 {
cfg.Runtime.GOMAXPROCS = runtime.NumCPU()
}
cfg.UI = UI{
Addr: p.GetString("ui.addr", DefaultConfig.UI.Addr),
}
return cfg, nil
}
func FromProperties(p *properties.Properties) (cfg *Config, err error) {
cfg = &Config{}
deprecate := func(key, msg string) {
_, exists := p.Get(key)
if exists {
log.Print("[WARN] config: ", msg)
}
}
cfg.Proxy = Proxy{
MaxConn: p.GetInt("proxy.maxconn", DefaultConfig.Proxy.MaxConn),
Strategy: p.GetString("proxy.strategy", DefaultConfig.Proxy.Strategy),
ShutdownWait: p.GetParsedDuration("proxy.shutdownwait", DefaultConfig.Proxy.ShutdownWait),
DialTimeout: p.GetParsedDuration("proxy.dialtimeout", DefaultConfig.Proxy.DialTimeout),
ResponseHeaderTimeout: p.GetParsedDuration("proxy.timeout", DefaultConfig.Proxy.ResponseHeaderTimeout),
KeepAliveTimeout: p.GetParsedDuration("proxy.timeout", DefaultConfig.Proxy.KeepAliveTimeout),
LocalIP: p.GetString("proxy.localip", DefaultConfig.Proxy.LocalIP),
ClientIPHeader: p.GetString("proxy.header.clientip", DefaultConfig.Proxy.ClientIPHeader),
TLSHeader: p.GetString("proxy.header.tls", DefaultConfig.Proxy.TLSHeader),
TLSHeaderValue: p.GetString("proxy.header.tls.value", DefaultConfig.Proxy.TLSHeaderValue),
}
cfg.Listen, err = parseListen(p.GetString("proxy.addr", DefaultConfig.Listen[0].Addr))
if err != nil {
return nil, err
}
cfg.Routes = p.GetString("proxy.routes", "")
cfg.Metrics = parseMetrics(
p.GetString("metrics.target", ""),
p.GetString("metrics.prefix", "default"),
p.GetString("metrics.graphite.addr", ""),
p.GetParsedDuration("metrics.interval", 30*time.Second),
)
cfg.Consul = Consul{
Addr: p.GetString("consul.addr", DefaultConfig.Consul.Addr),
Token: p.GetString("consul.token", DefaultConfig.Consul.Token),
KVPath: p.GetString("consul.kvpath", DefaultConfig.Consul.KVPath),
TagPrefix: p.GetString("consul.tagprefix", DefaultConfig.Consul.TagPrefix),
ServiceName: p.GetString("consul.register.name", DefaultConfig.Consul.ServiceName),
CheckInterval: p.GetParsedDuration("consul.register.checkInterval", DefaultConfig.Consul.CheckInterval),
CheckTimeout: p.GetParsedDuration("consul.register.checkTimeout", DefaultConfig.Consul.CheckTimeout),
}
deprecate("consul.url", "consul.url is obsolete. Please remove it.")
cfg.Runtime = Runtime{
GOGC: p.GetInt("runtime.gogc", DefaultConfig.Runtime.GOGC),
GOMAXPROCS: p.GetInt("runtime.gomaxprocs", DefaultConfig.Runtime.GOMAXPROCS),
}
if cfg.Runtime.GOMAXPROCS == -1 {
cfg.Runtime.GOMAXPROCS = runtime.NumCPU()
}
cfg.UI = UI{
Addr: p.GetString("ui.addr", DefaultConfig.UI.Addr),
Color: p.GetString("ui.color", DefaultConfig.UI.Color),
Title: p.GetString("ui.title", DefaultConfig.UI.Title),
}
return cfg, nil
}