diff --git a/docs/user-guide/services/index.md b/docs/user-guide/services/index.md index 7f00678194..a79e77fff8 100644 --- a/docs/user-guide/services/index.md +++ b/docs/user-guide/services/index.md @@ -152,8 +152,8 @@ this example). Every node in a Kubernetes cluster runs a `kube-proxy`. This application is responsible for implementing a form of virtual IP for `Service`s. In Kubernetes v1.0 the proxy was purely in userspace. In Kubernetes v1.1 an -iptables proxy was added, but was not the default operating mode. In -Kubernetes v1.2 we expect the iptables proxy to be the default. +iptables proxy was added, but was not the default operating mode. Since +Kubernetes v1.2, the iptables proxy is the default. As of Kubernetes v1.0, `Services` are a "layer 3" (TCP/UDP over IP) construct. In Kubernetes v1.1 the `Ingress` API was added (beta) to represent "layer 7"