在Kubernetes部署Kong Ingress Controller后Ingress资源报502错误求助

我按照Kong官方Helm快速部署指南，在Docker Desktop运行的Kubernetes集群中部署了Kong。现有一个名为quick-links-service的Kubernetes Service，暴露3000端口。我通过Kong Ingress Controller创建了路径为/quick-links的Ingress资源，同时在Kong Dashboard中为该Service配置了对应的Service和Route，但访问http://localhost/quick-links时收到502 - Bad Gateway错误，响应内容如下：

{
    "message": "An invalid response was received from the upstream server"
}

相关配置文件 #

quick-links-service.yaml #

apiVersion: v1
kind: Service
metadata:
  name: quick-links-service
spec:
  selector:
    app: quick-links
  ports:
    - name: quick-links
      protocol: TCP
      port: 3000
      targetPort: 3000
  type: ClusterIP

quick-links-ingress.yaml #

apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
  name: quick-links-ingress
  annotations:
    kubernetes.io/ingress.class: kong
spec:
  rules:
    - http:
        paths:
          - path: /quick-links
            pathType: Prefix
            backend:
              service:
                name: quick-links-service
                port:
                  name: quick-links

Kong Dashboard配置截图 #

• Kong Service配置：
  
• Kong Route配置：
  

内容的提问来源于stack exchange，提问作者Sujeet