问题: 任何启用了sidecar的服务，往外发送http请求的时候，15秒就超时。
调查发现， 对于K8S集群外部的访问， 默认都是15秒超时， 需要加以下配置解决：
apiVersion: networking.istio.io/v1alpha3
kind: ServiceEntry
metadata:
name: external-se-test
spec:
hosts:
- TargetHost
location: MESH_EXTERNAL
ports:
- number: 80
name: example-http
protocol: HTTP
resolution: DNS
---
apiVersion: networking.istio.io/v1alpha3
kind: VirtualService
metadata:
name: ratings
spec:
hosts:
- TargetHost
http:
- route:
- destination:
host: TargetHost
timeout: 100s
网友评论