func BuildTolerations()

in webhooks/alloydb-mutating-wh/handlers/pod_tolerations_handler.go [31:49]

• 18 lines of code
• 4 McCabe index (conditional complexity)

func BuildTolerations() {
	path := os.Getenv("TOLERATION_CONFIG_PATH")
	fileName := os.Getenv("TOLERATION_CONFIG_FILE")
	filePath := filepath.Join(path, fileName)
	configFile, err := os.Open(filePath)
	if err != nil {
		log.Fatalf(fmt.Sprintf("handlers.BuildTolerations():Error opening tolerations config file %s", os.Getenv("TOLERATION_CONFIG_PATH")), err)
	}
	defer configFile.Close()
	data, err := io.ReadAll(configFile)
	if err != nil {
		log.Fatalf("handlers.BuildTolerations():Error reading the toleration data from the file:: %v", err)
	}
	if err = json.Unmarshal(data, &tolerations); err != nil {
		log.Fatalf("handlers.BuildTolerations():Error unmarshalling the toleration data from the file:: %v", err)
	}
	log.Info("handlers.BuildTolerations():Initialized the tolerations to be configured for the pod")

}