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provider.go
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/
provider.go
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package providers
import (
"fmt"
"github.com/rancher/go-rancher/v3"
)
type Provider interface {
HandleCreate(host *client.Host, hostDir string) error
HandleError(msg string) string
}
type DefaultProvider struct {
}
func (*DefaultProvider) HandleCreate(host *client.Host, hostDir string) error {
return nil
}
func (*DefaultProvider) HandleError(msg string) string {
return msg
}
var (
providers map[string]Provider
)
func RegisterProvider(name string, provider Provider) error {
if providers == nil {
providers = make(map[string]Provider)
}
if _, exists := providers[name]; exists {
return fmt.Errorf("provider already registered")
}
providers[name] = provider
return nil
}
func GetProviderHandler(name string) Provider {
if provider, ok := providers[name]; ok {
return provider
}
defaultProvider := &DefaultProvider{}
return defaultProvider
}