Ssl 带SDS和相互TLS的Istio：上游连接错误或在标头之前断开/重置。重置原因：连接失败

我正在尝试设置一个带有Istio的集群，其中SSL通信在入口处终止。我已使用SDS和共同TLS部署了Istio。使用下面的yaml，我只会收到错误消息

upstream connect error或disconnect/reset before headers。重置原因：在浏览器中访问我的群集时连接失败

：

apiVersion: networking.istio.io/v1alpha3
kind: Gateway
metadata:
  name: default-gateway
  namespace: istio-system
spec:
  selector:
    istio: ingressgateway
  servers:
  - hosts:
    - '*'
    port:
      name: http
      number: 80
      protocol: HTTP
---
apiVersion: v1
kind: Pod
metadata:
  creationTimestamp: null
  labels:
    run: nginx1
  name: nginx1
spec:
  containers:
  - image: nginx
    name: nginx
    resources: {}
    ports:
    - containerPort: 80
  dnsPolicy: ClusterFirst
  restartPolicy: Never
status: {}
---
apiVersion: v1
kind: Service
metadata:
  labels:
    run: nginx1
  name: nginx1
spec:
  ports:
  - port: 80
    protocol: TCP
    targetPort: 80
  selector:
    run: nginx1
  sessionAffinity: None
  type: ClusterIP
status:
  loadBalancer: {}
---
apiVersion: networking.istio.io/v1alpha3
kind: VirtualService
metadata:
  name: nginx1
spec:
  hosts:
  - "*"
  gateways:
  - istio-system/default-gateway
  http:
  - match:
    - uri:
        prefix: /nginx1
    route:
    - destination:
        port:
          number: 80
        host: nginx1.default.svc.cluster.local

入口网关日志显示以下TLS错误：

[2019-07-09 09:07:24.907][29][debug][pool] [external/envoy/source/common/http/http1/conn_pool.cc:88] creating a new connection
[2019-07-09 09:07:24.907][29][debug][client] [external/envoy/source/common/http/codec_client.cc:26] [C4759] connecting
[2019-07-09 09:07:24.907][29][debug][connection] [external/envoy/source/common/network/connection_impl.cc:702] [C4759] connecting to 100.200.1.59:80
[2019-07-09 09:07:24.907][29][debug][connection] [external/envoy/source/common/network/connection_impl.cc:711] [C4759] connection in progress
[2019-07-09 09:07:24.907][29][debug][pool] [external/envoy/source/common/http/conn_pool_base.cc:20] queueing request due to no available connections
[2019-07-09 09:07:24.907][29][debug][connection] [external/envoy/source/common/network/connection_impl.cc:550] [C4759] connected
[2019-07-09 09:07:24.907][29][debug][connection] [external/envoy/source/extensions/transport_sockets/tls/ssl_socket.cc:168] [C4759] handshake error: 2
[2019-07-09 09:07:24.907][29][debug][connection] [external/envoy/source/extensions/transport_sockets/tls/ssl_socket.cc:168] [C4759] handshake error: 1
[2019-07-09 09:07:24.907][29][debug][connection] [external/envoy/source/extensions/transport_sockets/tls/ssl_socket.cc:201] [C4759] TLS error: 268435703:SSL routines:OPENSSL_internal:WRONG_VERSION_NUMBER
[2019-07-09 09:07:24.907][29][debug][connection] [external/envoy/source/common/network/connection_impl.cc:188] [C4759] closing socket: 0
[2019-07-09 09:07:24.907][29][debug][client] [external/envoy/source/common/http/codec_client.cc:82] [C4759] disconnect. resetting 0 pending requests
[2019-07-09 09:07:24.907][29][debug][pool] [external/envoy/source/common/http/http1/conn_pool.cc:129] [C4759] client disconnected, failure reason: TLS error: 268435703:SSL routines:OPENSSL_internal:WRONG_VERSION_NUMBER
[2019-07-09 09:07:24.907][29][debug][pool] [external/envoy/source/common/http/http1/conn_pool.cc:164] [C4759] purge pending, failure reason: TLS error: 268435703:SSL routines:OPENSSL_internal:WRONG_VERSION_NUMBER
[2019-07-09 09:07:24.907][29][debug][router] [external/envoy/source/common/router/router.cc:671] [C4753][S3527573287149425977] upstream reset: reset reason connection failure
[2019-07-09 09:07:24.907][29][debug][http] [external/envoy/source/common/http/conn_manager_impl.cc:1137] [C4753][S3527573287149425977] Sending local reply with details upstream_reset_before_response_started{connection failure,TLS error: 268435703:SSL routines:OPENSSL_internal:WRONG_VERSION_NUMBER}

虽然我认为我可能需要补充

  - hosts:
    - '*'
    port:
      name: https
      number: 443
      protocol: HTTPS
    tls:
      mode: SIMPLE
      serverCertificate: /etc/istio/ingressgateway-certs/tls.crt
      privateKey: /etc/istio/ingressgateway-certs/tls.key

进入入口通道配置。然而，这并没有解决问题。此外，由于我使用的是SDS，因此

ingressgateway certs

（请参阅）中不会有任何证书，如中所述

---

有人能告诉我正确的配置吗？我在网上找到的大部分内容都是指“旧”文件装载方法…

您可能需要指定最小或最大TLS版本。这些选项记录在此处的

minProtocolVersion

和

maxProtocolVersion

下：

在发动机罩下，这些值映射到以下参数：

---

通过不使用

istio cni

解决了该问题。请参见

谢谢你的回答，我试了试，但没有成功。我在默认的目的地规则上禁用了

MUTUAL\u TLS

，事情开始运作。。。当然我喜欢启用它。。。