Add new apiserver flags for clusterIP (nee portal)

Leave old flags but marked as deprecated

docs/getting-started-guides/coreos/azure/cloud_config_templates/kubernetes-cluster-main-nodes-template.yml

@@ -273,7 +273,7 @@ coreos:
             --address=0.0.0.0 \
             --port=8080 \
             $ETCD_SERVERS \
-            --portal_net=10.1.0.0/16 \
+            --service-cluster-ip-range=10.1.0.0/16 \
             --cloud_provider=vagrant \
             --logtostderr=true --v=3
         Restart=always

docs/getting-started-guides/coreos/bare_metal_offline.md

@@ -363,7 +363,7 @@ On the PXE server make and fill in the variables ```vi /var/www/html/coreos/pxe-
             ExecStart=/opt/bin/kube-apiserver \
             --address=0.0.0.0 \
             --port=8080 \
-            --portal_net=10.100.0.0/16 \
+            --service-cluster-ip-range=10.100.0.0/16 \
             --etcd_servers=http://127.0.0.1:4001 \
             --logtostderr=true
             Restart=always

docs/getting-started-guides/coreos/cloud-configs/master.yaml

@@ -116,7 +116,7 @@ coreos:
         --insecure_port=8080 \
         --kubelet_https=true \
         --secure_port=6443 \
-        --portal_net=10.100.0.0/16 \
+        --service-cluster-ip-range=10.100.0.0/16 \
         --etcd_servers=http://127.0.0.1:4001 \
         --public_address_override=${DEFAULT_IPV4} \
         --logtostderr=true

docs/getting-started-guides/coreos/cloud-configs/standalone.yaml

@@ -84,7 +84,7 @@ coreos:
         --insecure_port=8080 \
         --kubelet_https=true \
         --secure_port=6443 \
-        --portal_net=10.100.0.0/16 \
+        --service-cluster-ip-range=10.100.0.0/16 \
         --etcd_servers=http://127.0.0.1:4001 \
         --public_address_override=127.0.0.1 \
         --logtostderr=true