Change ReplicaSets example in service networking (#11110)

This commit is contained in:
Sunghoon Kang
2018-11-20 23:54:52 +09:00
committed by k8s-ci-robot
parent 59c4712807
commit fd6db18d1d
@@ -16,7 +16,7 @@ weight: 10
Kubernetes [`Pods`](/docs/concepts/workloads/pods/pod/) are mortal. They are born and when they die, they Kubernetes [`Pods`](/docs/concepts/workloads/pods/pod/) are mortal. They are born and when they die, they
are not resurrected. [`ReplicaSets`](/docs/concepts/workloads/controllers/replicaset/) in are not resurrected. [`ReplicaSets`](/docs/concepts/workloads/controllers/replicaset/) in
particular create and destroy `Pods` dynamically (e.g. when scaling up or down). While each `Pod` gets its own IP address, even particular create and destroy `Pods` dynamically (e.g. when scaling out or in). While each `Pod` gets its own IP address, even
those IP addresses cannot be relied upon to be stable over time. This leads to those IP addresses cannot be relied upon to be stable over time. This leads to
a problem: if some set of `Pods` (let's call them backends) provides a problem: if some set of `Pods` (let's call them backends) provides
functionality to other `Pods` (let's call them frontends) inside the Kubernetes functionality to other `Pods` (let's call them frontends) inside the Kubernetes