25 lines
819 B
Markdown
25 lines
819 B
Markdown
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---
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title: QoS Class
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id: qos-class
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date: 2019-04-15
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full_link:
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short_description: >
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QoS Class (Quality of Service Class) provides a way for Kubernetes to classify pods within the cluster into several classes and make decisions about scheduling and eviction.
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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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- architecture
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related:
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- pod
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---
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QoS Class (Quality of Service Class)) provides a way for Kubernetes to classify Pods within the cluster into several classes and make decisions about scheduling and eviction.
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<!--more-->
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QoS Class of a Pod is set at creation time based on its compute resources requests and limits settings. QoS classes are used to make decisions about Pods scheduling and eviction.
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Kubernetes can assign one of the following QoS classes to a Pod: `Guaranteed`, `Burstable` or `BestEffort`.
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