Function validateConfig

cmd/controller/flags.go:279–312

validateConfig validates the config after all sources have been merged.

(cfg *config.Config)

// validateConfig validates the config after all sources have been merged.
func validateConfig(cfg *config.Config) error {
	if err := validate.Struct(cfg); err != nil {
		return err
	}

	if err := validateAgentConfig(cfg.AgentConfig); err != nil {
		return err
	}

	if cfg.PodSpecPatch != nil {
		if err := validatePodSpecPatch(cfg.PodSpecPatch, cfg.AllowPodSpecPatchUnsafeCmdMod); err != nil {
			return fmt.Errorf("invalid pod spec patch: %w", err)
		}
	}

	if _, err := resource.ParseQuantity(cfg.ImageCheckContainerCPULimit); err != nil {
		return fmt.Errorf("invalid CPU resource limit defined: %s", cfg.ImageCheckContainerCPULimit)
	}

	if _, err := resource.ParseQuantity(cfg.ImageCheckContainerMemoryLimit); err != nil {
		return fmt.Errorf("invalid memory resource limit defined: %s", cfg.ImageCheckContainerMemoryLimit)
	}

	if cfg.DefaultResourceClassName != "" {
		if cfg.ResourceClasses == nil {
			return fmt.Errorf("default-resource-class-name %q specified but no resource-classes defined", cfg.DefaultResourceClassName)
		}
		if _, exists := cfg.ResourceClasses[cfg.DefaultResourceClassName]; !exists {
			return fmt.Errorf("default-resource-class-name %q not found in resource-classes", cfg.DefaultResourceClassName)
		}
	}

	return nil
}

func validateAgentConfig(agentConfig *config.AgentConfig) error {
	if agentConfig == nil {