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add whitespace for clarity (#13580)

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Kevin Woo
2019-04-03 09:27:49 -07:00
committed by Kubernetes Prow Robot
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content/en/docs/concepts/configuration/assign-pod-node.md
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@@ -256,6 +256,7 @@ be co-located in the same defined topology, eg., the same node.
##### Always co-located in the same node ##### Always co-located in the same node
In a three node cluster, a web application has in-memory cache such as redis. We want the web-servers to be co-located with the cache as much as possible. In a three node cluster, a web application has in-memory cache such as redis. We want the web-servers to be co-located with the cache as much as possible.
Here is the yaml snippet of a simple redis deployment with three replicas and selector label `app=store`. The deployment has `PodAntiAffinity` configured to ensure the scheduler does not co-locate replicas on a single node. Here is the yaml snippet of a simple redis deployment with three replicas and selector label `app=store`. The deployment has `PodAntiAffinity` configured to ensure the scheduler does not co-locate replicas on a single node.
```yaml ```yaml