Prerequisite 1: working Kubernetes cluster (v1.7+), and a locally configured kubectl.
$ cd docs/operating/
$ kubectl create -f fn-service.yaml$ kubectl get svc --watch
NAME CLUSTER-IP EXTERNAL-IP PORT(S) AGE
fn-mysql-master 10.96.57.185 <none> 3306/TCP 10m
fn-redis-master 10.96.127.51 <none> 6379/TCP 10m
fn-service 10.96.245.95 <pending> 8080:30768/TCP,80:31921/TCP 10m
kubernetes 10.96.0.1 <none> 443/TCP 15dNote that fn-service is initially pending on allocating an external IP. The kubectl get svc --watch command will update this once an IP has been assigned.
If you are using a Kubernetes setup that can expose a public load balancer, run:
$ export FUNCTIONS=$(kubectl get -o json svc fn-service | jq -r ‘.status.loadBalancer.ingress[0].ip‘):8080If you are using a Kubernetes setup like minikube, run
$ echo $(minikube ip):$(kubectl get svc fn-service -o json | jq -r ‘.spec.ports[0].nodePort‘)
192.168.99.100:30966
$ export API_URL=http://192.168.99.100:30966Now, test by creating a function via curl:
$ curl -H "Content-Type: application/json" -X POST -d ‘{ "app": { "name":"myapp" } }‘ http://$API_URL/v1/apps
{"message":"App successfully created","app":{"name":"myapp","config":null}}
$ curl -H "Content-Type: application/json" -X POST -d ‘{ "route": { "type": "sync", "path":"/hello-sync", "image":"fnproject/hello" } }‘ http://$API_URL/v1/apps/myapp/routes
{"message":"Route successfully created","route":{"app_name":"myapp","path":"/hello-sync","image":"fnproject/hello","memory":128,"headers":{},"type":"sync","format":"default","timeout":30,"idle_timeout":30,"config":{}}}
$ curl -H "Content-Type: application/json" -X POST -d ‘{ "name":"Johnny" }‘ http://$API_URL/r/myapp/hello-sync
Hello Johnny!You can also use the Fn CLI:
$ export API_URL=http://192.168.99.100:30966
$ fn apps list
myapp
$ fn routes list myapp
path image endpoint
/hello-sync fnproject/hello 192.168.99.100:30966/r/myapp/hello-sync原文：http://www.cnblogs.com/rongfengliang/p/7628945.html