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Fixed wrong value in exmaple (#9278)

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`zk-hs` should be just `zk` in this case.
This commit is contained in:
Jihyuk Bok
2018-07-12 02:18:26 +02:00
committed by k8s-ci-robot
parent 09e5db0724
commit c40fe8a8a0
1 changed files with 3 additions and 3 deletions
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content/en/docs/tutorials/stateful-application/zookeeper.md
+3 -3
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@@ -848,13 +848,13 @@ This is because the Pods in the `zk` `StatefulSet` have a `PodAntiAffinity` spec
- key: "app" - key: "app"
operator: In operator: In
values: values:
- zk-hs - zk
topologyKey: "kubernetes.io/hostname" topologyKey: "kubernetes.io/hostname"
``` ```
The `requiredDuringSchedulingIgnoredDuringExecution` field tells the The `requiredDuringSchedulingIgnoredDuringExecution` field tells the
Kubernetes Scheduler that it should never co-locate two Pods from the `zk-hs` Kubernetes Scheduler that it should never co-locate two Pods which have `app` label
Service in the domain defined by the `topologyKey`. The `topologyKey` as `zk` in the domain defined by the `topologyKey`. The `topologyKey`
`kubernetes.io/hostname` indicates that the domain is an individual node. Using `kubernetes.io/hostname` indicates that the domain is an individual node. Using
different rules, labels, and selectors, you can extend this technique to spread different rules, labels, and selectors, you can extend this technique to spread
your ensemble across physical, network, and power failure domains. your ensemble across physical, network, and power failure domains.