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Merge pull request #6885 from tvinhas/patch-1

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Provide command to "untaint" a node
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Qiming
2018-01-09 13:32:18 +08:00
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parent 9e06a671ab 84f35c3cc9
commit b04482da55
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docs/concepts/configuration/taint-and-toleration.md
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@@ -31,6 +31,12 @@ kubectl taint nodes node1 key=value:NoSchedule
places a taint on node `node1`. The taint has key `key`, value `value`, and taint effect `NoSchedule`. places a taint on node `node1`. The taint has key `key`, value `value`, and taint effect `NoSchedule`.
This means that no pod will be able to schedule onto `node1` unless it has a matching toleration. This means that no pod will be able to schedule onto `node1` unless it has a matching toleration.
To remove the taint added by the command above, you can run:
```shell
kubectl taint nodes kube11 key:NoSchedule-
```
You specify a toleration for a pod in the PodSpec. Both of the following tolerations "match" the You specify a toleration for a pod in the PodSpec. Both of the following tolerations "match" the
taint created by the `kubectl taint` line above, and thus a pod with either toleration would be able taint created by the `kubectl taint` line above, and thus a pod with either toleration would be able
to schedule onto `node1`: to schedule onto `node1`: