Replace Delay by RefreshSecond in Eureka
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parent
c4529820f2
commit
3a2b421566
5 changed files with 36 additions and 25 deletions
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@ -434,6 +434,7 @@ func TestDo_globalConfiguration(t *testing.T) {
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},
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},
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Endpoint: "eureka Endpoint",
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Endpoint: "eureka Endpoint",
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Delay: flaeg.Duration(30 * time.Second),
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Delay: flaeg.Duration(30 * time.Second),
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RefreshSeconds: flaeg.Duration(30 * time.Second),
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}
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}
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config.ECS = &ecs.Provider{
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config.ECS = &ecs.Provider{
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BaseProvider: provider.BaseProvider{
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BaseProvider: provider.BaseProvider{
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@ -166,7 +166,7 @@ func NewTraefikDefaultPointersConfiguration() *TraefikConfiguration {
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// default Eureka
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// default Eureka
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var defaultEureka eureka.Provider
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var defaultEureka eureka.Provider
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defaultEureka.Delay = flaeg.Duration(30 * time.Second)
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defaultEureka.RefreshSeconds = flaeg.Duration(30 * time.Second)
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// default ServiceFabric
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// default ServiceFabric
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var defaultServiceFabric servicefabric.Provider
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var defaultServiceFabric servicefabric.Provider
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@ -201,6 +201,13 @@ func (gc *GlobalConfiguration) SetEffectiveConfiguration(configFile string) {
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gc.LifeCycle.GraceTimeOut = gc.GraceTimeOut
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gc.LifeCycle.GraceTimeOut = gc.GraceTimeOut
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}
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}
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if gc.Eureka != nil {
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if gc.Eureka.Delay != 0 {
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log.Warn("Delay has been deprecated -- please use RefreshSeconds")
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gc.Eureka.RefreshSeconds = gc.Eureka.Delay
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}
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}
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if gc.Rancher != nil {
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if gc.Rancher != nil {
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// Ensure backwards compatibility for now
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// Ensure backwards compatibility for now
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if len(gc.Rancher.AccessKey) > 0 ||
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if len(gc.Rancher.AccessKey) > 0 ||
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@ -21,7 +21,7 @@ endpoint = "http://my.eureka.server/eureka"
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# Optional
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# Optional
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# Default: 30s
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# Default: 30s
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#
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#
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delay = "1m"
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refreshSeconds = "1m"
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# Override default configuration template.
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# Override default configuration template.
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# For advanced users :)
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# For advanced users :)
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@ -18,7 +18,8 @@ import (
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type Provider struct {
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type Provider struct {
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provider.BaseProvider `mapstructure:",squash" export:"true"`
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provider.BaseProvider `mapstructure:",squash" export:"true"`
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Endpoint string `description:"Eureka server endpoint"`
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Endpoint string `description:"Eureka server endpoint"`
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Delay flaeg.Duration `description:"Override default configuration time between refresh" export:"true"`
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Delay flaeg.Duration `description:"Override default configuration time between refresh (Deprecated)" export:"true"` // Deprecated
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RefreshSeconds flaeg.Duration `description:"Override default configuration time between refresh" export:"true"`
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}
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}
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// Provide allows the eureka provider to provide configurations to traefik
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// Provide allows the eureka provider to provide configurations to traefik
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@ -46,27 +47,29 @@ func (p *Provider) Provide(configurationChan chan<- types.ConfigMessage, pool *s
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Configuration: configuration,
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Configuration: configuration,
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}
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}
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ticker := time.NewTicker(time.Duration(p.Delay))
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ticker := time.NewTicker(time.Duration(p.RefreshSeconds))
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safe.Go(func() {
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pool.Go(func(stop chan bool) {
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for t := range ticker.C {
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for {
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select {
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case t := <-ticker.C:
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log.Debugf("Refreshing Provider %s", t.String())
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log.Debugf("Refreshing Provider %s", t.String())
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applications, err := client.GetApplications()
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applications, err := client.GetApplications()
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if err != nil {
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if err != nil {
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log.Errorf("Failed to retrieve applications, error: %s", err)
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log.Errorf("Failed to retrieve applications, error: %s", err)
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continue
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continue
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}
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}
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configuration, err := p.buildConfiguration(applications)
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configuration, err := p.buildConfiguration(applications)
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if err != nil {
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if err != nil {
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log.Errorf("Failed to refresh Provider configuration, error: %s", err)
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log.Errorf("Failed to refresh Provider configuration, error: %s", err)
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continue
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continue
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}
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}
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configurationChan <- types.ConfigMessage{
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configurationChan <- types.ConfigMessage{
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ProviderName: "eureka",
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ProviderName: "eureka",
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Configuration: configuration,
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Configuration: configuration,
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}
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}
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case <-stop:
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return
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}
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}
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}
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})
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})
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return nil
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return nil
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