暴露grafana等内部组件服务
kubectl -n istio-system port-forward $(kubectl -n istio-system get pod -l app=prometheus -o jsonpath='{.items[0].metadata.name}') 9090:9090 &1. 设置ingress gateway的工作模式
2. 验证ingress gateway的网络模式
[root@k8s-master ~]# kubectl get svc -n istio-system
NAME TYPE CLUSTER-IP EXTERNAL-IP PORT(S) AGE
grafana ClusterIP 10.101.122.19 <none> 3000/TCP 11h
istio-egressgateway ClusterIP 10.106.2.83 <none> 80/TCP,443/TCP,15443/TCP 11h
istio-ingressgateway LoadBalancer 10.110.238.41 <pending> 15020:31598/TCP,80:30299/TCP,443:31413/TCP,15029:30249/TCP,15030:32499/TCP,15031:31399/TCP,15032:32373/TCP,31400:30156/TCP,15443:30319/TCP 11h
istio-pilot ClusterIP 10.103.43.172 <none> 15010/TCP,15011/TCP,15012/TCP,8080/TCP,15014/TCP,443/TCP 11h
istiod ClusterIP 10.105.251.21 <none> 15012/TCP,443/TCP 11h
jaeger-agent ClusterIP None <none> 5775/UDP,6831/UDP,6832/UDP 11h
jaeger-collector ClusterIP 10.99.197.254 <none> 14267/TCP,14268/TCP,14250/TCP 11h
jaeger-collector-headless ClusterIP None <none> 14250/TCP 11h
jaeger-query ClusterIP 10.110.152.152 <none> 16686/TCP 11h
kiali ClusterIP 10.100.252.210 <none> 20001/TCP 11h
prometheus ClusterIP 10.108.175.66 <none> 9090/TCP 11h
tracing ClusterIP 10.102.204.150 <none> 80/TCP 11h
zipkin ClusterIP 10.104.104.190 <none> 9411/TCP 11h3. 查看作为边界代理的ingress-gateway的端口映射情况
4. gateway方式暴露集群内服务
5. 测试grafana的连通性
参考
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