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examples: state explicitly what is required to use Kontrol API #197
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@Takeoffyoung In order to use Kontrol API you need to configure its endpoint first, e.g.
k := kite.New("name", "1.0.0") k.Config.KontrolURL = "http://example.com/kontrol/kite"Next problem you may encounter is that you'd need to provide also
(*Config).KiteKeyin order to authenticate to Kontrol.Looking at the examples I agree it is not clear, they assume (*config.Config).KontrolURL is either read from ~/.kite/kite.key or from environment. In case both places do not have it set, you can get an error as the one you're getting.
This needs to be improved.
- changed the title
[-]No kontrol URL given in config[/-][+]examples: state explicitly what is required to use Kontrol API[/+]on Mar 21, 2017 Yes, I've set up the environment variables like
KONTROL_USERNAME,KONTROL_URL...And do
kontrol -initial, get right result ofkitectl showkey.But in server endpoint,
k.Config.KontrolURLis emptyCould you tell me why?
Which step makes it wrong?
@Takeoffyoung Can you show me your code just to confirm?
package main import ( "github.com/koding/kite" "net/url" "fmt" ) func main() { k := kite.New("first", "1.0.0") k.Config.Port = 6000 fmt.Println(k.Config.KontrolURL) k.HandleFunc("square", func(r *kite.Request) (interface{}, error) { a := r.Args.One().MustFloat64() return a * a, nil }) k.Register(&url.URL{Scheme: "http", Host: "localhost:6000/kite"}) k.Run() }It does not read configuration from neither environment variables nor ~/kite/kite.key .
Above all.
@Takeoffyoung
kite.New()uses default configuration, it does not read kite.key nor environment.Your code needs
config.Get()orconfig.MustGet()for that, like this:https://github.com/koding/kite/blob/master/examples/math-register/math-register.go#L29
I do every process in tutorial.
But it raises "No kontrol URL given in config"
What should I do to figure it out?