Oussema CHERNI
19 lines
743 B
Markdown
19 lines
743 B
Markdown
---
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title: Taint
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id: taint
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date: 2019-01-11
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full_link: /docs/concepts/configuration/taint-and-toleration/
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short_description: >
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A key-value pair and an effect to prevent the scheduling of pods on nodes or node groups.
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aka:
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tags:
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- core-object
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- fundamental
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---
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A key-value pair and an effect to prevent the scheduling of pods on nodes or node groups.
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<!--more-->
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Taints and {{< glossary_tooltip text="Tolerations" term_id="toleration" >}} work together to ensure that pods are not scheduled onto inappropriate nodes. One or more taints are applied to a {{< glossary_tooltip text="node" term_id="node" >}}; this marks that the {{< glossary_tooltip text="node" term_id="node" >}} should not accept any pods that do not tolerate the taints.
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