package nomad import ( "fmt" "github.com/VictoriaMetrics/VictoriaMetrics/lib/promauth" "github.com/VictoriaMetrics/VictoriaMetrics/lib/promutils" "github.com/VictoriaMetrics/VictoriaMetrics/lib/proxy" ) // SDConfig represents service discovery config for Nomad. // // See https://prometheus.io/docs/prometheus/latest/configuration/configuration/#nomad_sd_config type SDConfig struct { Server string `yaml:"server,omitempty"` Namespace string `yaml:"namespace,omitempty"` // RefreshInterval time.Duration `yaml:"refresh_interval"` // refresh_interval is obtained from `-promscrape.nomadSDCheckInterval` command-line option. Region string `yaml:"region,omitempty"` TagSeparator *string `yaml:"tag_separator,omitempty"` AllowStale *bool `yaml:"allow_stale,omitempty"` HTTPClientConfig promauth.HTTPClientConfig `yaml:",inline"` ProxyURL *proxy.URL `yaml:"proxy_url,omitempty"` ProxyClientConfig promauth.ProxyClientConfig `yaml:",inline"` } // GetLabels returns Nomad labels according to sdc. func (sdc *SDConfig) GetLabels(baseDir string) ([]*promutils.Labels, error) { cfg, err := getAPIConfig(sdc, baseDir) if err != nil { return nil, fmt.Errorf("cannot get API config: %w", err) } ms := getServiceLabels(cfg) return ms, nil } // MustStop stops further usage for sdc. func (sdc *SDConfig) MustStop() { v := configMap.Delete(sdc) if v != nil { // v can be nil if GetLabels wasn't called yet. cfg := v.(*apiConfig) cfg.mustStop() } }