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Add a new protocol

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Co-authored-by: Gérald Croës <gerald@containo.us>
This commit is contained in:
Julien Salleyron 2019-03-14 09:30:04 +01:00 • committed by Traefiker Bot
parent 0ca2149408
commit 4a68d29ce2
231 changed files with 6895 additions and 4395 deletions
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41
provider/aggregator/aggregator.go
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@ -7,12 +7,14 @@ import (
"github.com/containous/traefik/config/static"
"github.com/containous/traefik/log"
"github.com/containous/traefik/provider"
"github.com/containous/traefik/provider/file"
"github.com/containous/traefik/safe"
)
// ProviderAggregator aggregates providers.
type ProviderAggregator struct {
providers []provider.Provider
fileProvider *file.Provider
providers []provider.Provider
}
// NewProviderAggregator returns an aggregate of all the providers configured in the static configuration.
@ -55,7 +57,12 @@ func (p *ProviderAggregator) AddProvider(provider provider.Provider) error {
if err != nil {
return err
}
p.providers = append(p.providers, provider)
if fileProvider, ok := provider.(*file.Provider); ok {
p.fileProvider = fileProvider
} else {
p.providers = append(p.providers, provider)
}
return nil
}
@ -66,19 +73,29 @@ func (p ProviderAggregator) Init() error {
// Provide calls the provide method of every providers
func (p ProviderAggregator) Provide(configurationChan chan<- config.Message, pool *safe.Pool) error {
if p.fileProvider != nil {
launchProvider(configurationChan, pool, p.fileProvider)
}
for _, prd := range p.providers {
jsonConf, err := json.Marshal(prd)
if err != nil {
log.WithoutContext().Debugf("Cannot marshal the provider configuration %T: %v", prd, err)
}
log.WithoutContext().Infof("Starting provider %T %s", prd, jsonConf)
currentProvider := prd
safe.Go(func() {
err := currentProvider.Provide(configurationChan, pool)
if err != nil {
log.WithoutContext().Errorf("Cannot start the provider %T: %v", prd, err)
}
launchProvider(configurationChan, pool, prd)
})
}
return nil
}
func launchProvider(configurationChan chan<- config.Message, pool *safe.Pool, prd provider.Provider) {
jsonConf, err := json.Marshal(prd)
if err != nil {
log.WithoutContext().Debugf("Cannot marshal the provider configuration %T: %v", prd, err)
}
log.WithoutContext().Infof("Starting provider %T %s", prd, jsonConf)
currentProvider := prd
err = currentProvider.Provide(configurationChan, pool)
if err != nil {
log.WithoutContext().Errorf("Cannot start the provider %T: %v", prd, err)
}
}