micro/registry/etcd/options.go

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package etcd
import (
"context"
"github.com/micro/go-micro/registry"
)
type authKey struct{}
type authCreds struct {
Username string
Password string
}
// Auth allows you to specify username/password
func Auth(username, password string) registry.Option {
return func(o *registry.Options) {
if o.Context == nil {
o.Context = context.Background()
}
o.Context = context.WithValue(o.Context, authKey{}, &authCreds{Username: username, Password: password})
}
}