Consul2istio watches Consul catalog and synchronize all the Consul services to Istio.
Consul2istio will create a ServiceEntry resource for each service in the Consul catalog.
Firstly, deploy consul and consul2istio to your Kubernetes cluster.
kubectl apply -f k8s/consul.yaml
kubectl apply -f k8s/consul2istio.yaml Secondly, deploy consumer-demo and provider-demo to your Kubernetes cluster. The consumer-demo service 9999/echo-rest/ to us.
kubectl apply -f k8s/sample.yaml Finally, request from consumer-demo to provider-demo.
kubectl get pod -owide
NAME READY STATUS RESTARTS AGE IP NODE NOMINATED NODE READINESS GATES
consul-7bd648d9f-qpkrj 1/1 Running 0 58m 10.0.1.80 192.168.1.17 <none> <none>
consul2istio-75c9dd98fd-cqglr 1/1 Running 0 9m32s 10.0.1.89 192.168.1.17 <none> <none>
consumer-demo-66766c8d78-5stvw 2/2 Running 0 9m54s 10.0.1.88 192.168.1.17 <none> <none>
provider-demo-v1-59ddd86974-z4sln 2/2 Running 0 9m54s 10.0.1.86 192.168.1.17 <none> <none>
provider-demo-v2-5ccf64cdfd-dxdj5 2/2 Running 0 9m54s 10.0.1.87 192.168.1.17 <none> <none>
the result of request.
kubectl exec -it consumer-demo-66766c8d78-5stvw -c istio-proxy -- curl 10.0.1.88:9999/echo-rest/aaaa
echo() -> ip [ 10.0.1.86 ] param [ aaaa ]