我正在尝试阅读Istio快速入门指南,但在使用step confirm the app is accessible from outside the cluster时遇到了问题。
我使用的是mac,运行的是桌面docker,而不是minikube。

我也在一个代理后面工作,但即使我绕过了代理,我也会得到以下错误:
$ curl http://${GATEWAY_URL}/productpage -v
* Trying 127.0.0.1...
* TCP_NODELAY set
* Connection failed
* connect to 127.0.0.1 port 30489 failed: Connection refused
* Failed to connect to 127.0.0.1 port 30489: Connection refused
* Closing connection 0
curl: (7) Failed to connect to 127.0.0.1 port 30489: Connection refusedpod正在运行:
$ kubectl get pods
NAME READY STATUS RESTARTS AGE
details-v1-c5b5f496d-ccw5f 2/2 Running 0 18h
productpage-v1-c7765c886-xm2jd 2/2 Running 0 18h
ratings-v1-f745cf57b-5df2q 2/2 Running 0 18h
reviews-v1-75b979578c-jtc5l 2/2 Running 0 18h
reviews-v2-597bf96c8f-g7bzd 2/2 Running 0 18h
reviews-v3-54c6c64795-gbqqj 2/2 Running 0 18h我可以在豆荚里卷起它:
$ kubectl exec -it $(kubectl get pod -l app=ratings -o jsonpath='{.items[0].metadata.name}') -c ratings -- curl productpage:9080/productpage | grep -o "<title>.*</title>"
<title>Simple Bookstore App</title>我不确定我可能做错了什么。任何指导都是非常感谢的!
发布于 2019-12-25 04:31:09
多亏了this post,我在istio社区中发现了这种困惑。在帖子中,他们提到为了找到入口端口,他们正在运行以下命令:
export INGRESS_PORT=$(kubectl -n istio-system get service istio- ingressgateway -o jsonpath='{.spec.ports[?(@.name=="http2")].port}')这不同于在步骤3中要求您转到here以确定入口主机和端口时,您需要在bookinfo tutorial上执行的操作。在那里,如果你在本地运行,并且没有公共负载均衡器,你会被告知像这样拉取nodeport:
export INGRESS_PORT=$(kubectl -n istio-system get service istio-ingressgateway -o jsonpath='{.spec.ports[?(@.name=="http2")].nodePort}')
export SECURE_INGRESS_PORT=$(kubectl -n istio-system get service istio-ingressgateway -o jsonpath='{.spec.ports[?(@.name=="https")].nodePort}')如果我将json元素改为'port‘,它就能完美地工作!
export INGRESS_PORT=$(kubectl -n istio-system get service istio-ingressgateway -o jsonpath='{.spec.ports[?(@.name=="http2")].port}')教程中的卷曲示例:
$ curl -v -s http://127.0.0.1:80/productpage | grep -o "<title>.*</title>"
* Trying 127.0.0.1...
* TCP_NODELAY set
* Connected to 127.0.0.1 (127.0.0.1) port 80 (#0)
> GET /productpage HTTP/1.1
> Host: 127.0.0.1
> User-Agent: curl/7.54.0
> Accept: */*
>
< HTTP/1.1 200 OK
< content-type: text/html; charset=utf-8
< content-length: 4183
< server: istio-envoy
< date: Tue, 24 Dec 2019 20:28:55 GMT
< x-envoy-upstream-service-time: 940
<
{ [4183 bytes data]
* Connection #0 to host 127.0.0.1 left intact
<title>Simple Bookstore App</title>希望这能帮助像我一样苦苦挣扎的人。
https://stackoverflow.com/questions/59471493
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