19 lines
807 B
Markdown
Executable File
19 lines
807 B
Markdown
Executable File
---
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title: Horizontal Pod Autoscaler
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id: horizontal-pod-autoscaler
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date: 2018-04-12
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full_link: /docs/tasks/run-application/horizontal-pod-autoscale/
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short_description: >
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An API resource that automatically scales the number of pod replicas based on targeted CPU utilization or custom metric targets.
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aka:
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tags:
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- operation
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---
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An API resource that automatically scales the number of pod replicas based on targeted CPU utilization or custom metric targets.
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<!--more-->
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HPA is typically used with {{< glossary_tooltip text="Replication Controllers" term_id="replication-controller" >}}, {{< glossary_tooltip text="Deployments" term_id="deployment" >}}, or Replica Sets. It cannot be applied to objects that cannot be scaled, for example {{< glossary_tooltip text="DaemonSets" term_id="daemonset" >}}.
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