Golang NewDNSDiscovery Examples

Example #1

File: targetmanager.go Project: fabric8io/prometheus

// providersFromConfig returns all TargetProviders configured in cfg.
func providersFromConfig(cfg *config.ScrapeConfig) []TargetProvider {
	var providers []TargetProvider

	app := func(mech string, i int, tp TargetProvider) {
		providers = append(providers, &prefixedTargetProvider{
			job:            cfg.JobName,
			mechanism:      mech,
			idx:            i,
			TargetProvider: tp,
		})
	}

	for i, c := range cfg.DNSSDConfigs {
		app("dns", i, discovery.NewDNSDiscovery(c))
	}
	for i, c := range cfg.FileSDConfigs {
		app("file", i, discovery.NewFileDiscovery(c))
	}
	for i, c := range cfg.ConsulSDConfigs {
		app("consul", i, discovery.NewConsulDiscovery(c))
	}
	for i, c := range cfg.MarathonSDConfigs {
		app("marathon", i, discovery.NewMarathonDiscovery(c))
	}
	for i, c := range cfg.ServersetSDConfigs {
		app("serverset", i, discovery.NewServersetDiscovery(c))
	}
	if len(cfg.TargetGroups) > 0 {
		app("static", 0, NewStaticProvider(cfg.TargetGroups))
	}

	return providers
}

Example #2

File: targetmanager.go Project: jamessanford/prometheus

// providersFromConfig returns all TargetProviders configured in cfg.
func providersFromConfig(cfg *config.ScrapeConfig) []TargetProvider {
	var providers []TargetProvider

	app := func(mech string, i int, tp TargetProvider) {
		providers = append(providers, &prefixedTargetProvider{
			job:            cfg.JobName,
			mechanism:      mech,
			idx:            i,
			TargetProvider: tp,
		})
	}

	for i, c := range cfg.DNSSDConfigs {
		app("dns", i, discovery.NewDNSDiscovery(c))
	}
	for i, c := range cfg.FileSDConfigs {
		app("file", i, discovery.NewFileDiscovery(c))
	}
	for i, c := range cfg.ConsulSDConfigs {
		k, err := discovery.NewConsulDiscovery(c)
		if err != nil {
			log.Errorf("Cannot create Consul discovery: %s", err)
			continue
		}
		app("consul", i, k)
	}
	for i, c := range cfg.MarathonSDConfigs {
		app("marathon", i, discovery.NewMarathonDiscovery(c))
	}
	for i, c := range cfg.KubernetesSDConfigs {
		k, err := discovery.NewKubernetesDiscovery(c)
		if err != nil {
			log.Errorf("Cannot create Kubernetes discovery: %s", err)
			continue
		}
		app("kubernetes", i, k)
	}
	for i, c := range cfg.ServersetSDConfigs {
		app("serverset", i, discovery.NewServersetDiscovery(c))
	}
	for i, c := range cfg.NerveSDConfigs {
		app("nerve", i, discovery.NewNerveDiscovery(c))
	}
	for i, c := range cfg.EC2SDConfigs {
		app("ec2", i, discovery.NewEC2Discovery(c))
	}
	if len(cfg.TargetGroups) > 0 {
		app("static", 0, NewStaticProvider(cfg.TargetGroups))
	}

	return providers
}

Example #3

File: targetmanager.go Project: yershalom/prometheus

// providersFromConfig returns all TargetProviders configured in cfg.
func providersFromConfig(cfg *config.ScrapeConfig) map[string]TargetProvider {
	providers := map[string]TargetProvider{}

	app := func(mech string, i int, tp TargetProvider) {
		providers[fmt.Sprintf("%s/%d", mech, i)] = tp
	}

	for i, c := range cfg.DNSSDConfigs {
		app("dns", i, discovery.NewDNSDiscovery(c))
	}
	for i, c := range cfg.FileSDConfigs {
		app("file", i, discovery.NewFileDiscovery(c))
	}
	for i, c := range cfg.ConsulSDConfigs {
		k, err := discovery.NewConsulDiscovery(c)
		if err != nil {
			log.Errorf("Cannot create Consul discovery: %s", err)
			continue
		}
		app("consul", i, k)
	}
	for i, c := range cfg.MarathonSDConfigs {
		app("marathon", i, discovery.NewMarathonDiscovery(c))
	}
	for i, c := range cfg.KubernetesSDConfigs {
		k, err := discovery.NewKubernetesDiscovery(c)
		if err != nil {
			log.Errorf("Cannot create Kubernetes discovery: %s", err)
			continue
		}
		app("kubernetes", i, k)
	}
	for i, c := range cfg.ServersetSDConfigs {
		app("serverset", i, discovery.NewServersetDiscovery(c))
	}
	for i, c := range cfg.NerveSDConfigs {
		app("nerve", i, discovery.NewNerveDiscovery(c))
	}
	for i, c := range cfg.EC2SDConfigs {
		app("ec2", i, discovery.NewEC2Discovery(c))
	}
	if len(cfg.TargetGroups) > 0 {
		app("static", 0, NewStaticProvider(cfg.TargetGroups))
	}

	return providers
}

Example #4

File: targetmanager.go Project: gitter-badger/prometheus

// ProvidersFromConfig returns all TargetProviders configured in cfg.
func ProvidersFromConfig(cfg *config.ScrapeConfig) []TargetProvider {
	var providers []TargetProvider

	for _, c := range cfg.DNSSDConfigs {
		providers = append(providers, discovery.NewDNSDiscovery(c))
	}
	for _, c := range cfg.FileSDConfigs {
		providers = append(providers, discovery.NewFileDiscovery(c))
	}
	for _, c := range cfg.ConsulSDConfigs {
		providers = append(providers, discovery.NewConsulDiscovery(c))
	}
	if len(cfg.TargetGroups) > 0 {
		providers = append(providers, NewStaticProvider(cfg.TargetGroups))
	}
	return providers
}