Automatic merge from submit-queue
fix service spec for kube api server
For the auto generated kube api-server service, the service spec re-uses the service port itself. The endpoint is created correctly using public port. Fix the service also because there are some plugin controllers that react to service spec itself.
Before fix:
```
sh-4.2# kubectl get endpoints
NAME ENDPOINTS AGE
kubernetes 172.17.0.2:8443,172.17.0.2:8053,172.17.0.2:8053 20h
sh-4.2# kubectl get services kubernetes -o json
...
...
"spec": {
"clusterIP": "172.30.0.1",
"ports": [
{
"name": "https",
"port": 443,
"protocol": "TCP",
"targetPort": 443 ## <--- same as port, even if the endpoint really means 8443
},
{
"name": "dns",
"port": 53,
"protocol": "UDP",
"targetPort": 8053
},
{
"name": "dns-tcp",
...
```
After fix:
```
"spec": {
"clusterIP": "172.30.0.1",
"ports": [
{
"name": "https",
"port": 443,
"protocol": "TCP",
"targetPort": 8443 # <-- fixed, now matches the endpoint object
},
{
"name": "dns",
"port": 53,
"protocol": "UDP",
"targetPort": 8053
},
{
"name": "dns-tcp",
``
cfb08cd9a0