我正在使用Nginx Ingress Controller（不带 Helm ）设置DO负载均衡器来访问我的服务。从DO控制面板，我可以看到我的节点正在接受流量，页面向我抛出400错误请求，错误为The plain HTTP request was sent to HTTPS port。可以指出我的错误吗？

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我想知道这是否与我的health checks有关？应用程序正在暴露一个端点以更新健康检查200，但应用程序通过端口3000暴露，健康检查URL指向80 atm。
下面是我的LB的annontation使用。

annotations:
    service.beta.kubernetes.io/do-loadbalancer-name: random
    service.beta.kubernetes.io/do-loadbalancer-protocol: "http"
    service.beta.kubernetes.io/do-loadbalancer-tls-passthrough: "true"
    service.beta.kubernetes.io/do-loadbalancer-tls-ports: "443"
    service.beta.kubernetes.io/do-loadbalancer-certificate-id: "masked-my-cert-id"
    service.beta.kubernetes.io/do-loadbalancer-disable-lets-encrypt-dns-records: "false"
    service.beta.kubernetes.io/do-loadbalancer-redirect-http-to-https: "true"
    service.beta.kubernetes.io/do-loadbalancer-healthcheck-port: "3000"
    service.beta.kubernetes.io/do-loadbalancer-healthcheck-protocol: "http"
    service.beta.kubernetes.io/do-loadbalancer-healthcheck-path: "/api/healthcheck"
    service.beta.kubernetes.io/do-loadbalancer-healthcheck-check-interval-seconds: "3"
    service.beta.kubernetes.io/do-loadbalancer-healthcheck-response-timeout-seconds: "5"
    service.beta.kubernetes.io/do-loadbalancer-healthcheck-unhealthy-threshold: "3"
    service.beta.kubernetes.io/do-loadbalancer-healthcheck-healthy-threshold: "5"

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