Method GetConfig

integration/util/harness.go:325–340

GetConfig reads and parses the Tempo configuration file that was set up by the harness. Returns the parsed app.Config or an error if reading/parsing fails.

()

// GetConfig reads and parses the Tempo configuration file that was set up by the harness.
// Returns the parsed app.Config or an error if reading/parsing fails.
func (h *TempoHarness) GetConfig() (app.Config, error) {
	configPath := sharedContainerPath(h.TestScenario, tempoConfigFile)

	buff, err := os.ReadFile(configPath)
	if err != nil {
		return app.Config{}, fmt.Errorf("failed to read config file: %w", err)
	}

	var cfg app.Config
	err = yaml.UnmarshalStrict(buff, &cfg)
	if err != nil {
		return app.Config{}, fmt.Errorf("failed to unmarshal config: %w", err)
	}

	return cfg, nil
}

// restartServiceWithConfigOverlay stops a service, applies a config overlay, and restarts the service.
// The overlay file is merged onto the existing config, with overlay values taking precedence.