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12 lines
596 B
Markdown
12 lines
596 B
Markdown
# DNS Horizontal Autoscaler
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DNS Horizontal Autoscaler enables horizontal autoscaling feature for DNS service
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in Kubernetes clusters. This autoscaler runs as a Deployment. It collects cluster
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status from the APIServer, horizontally scales the number of DNS backends based
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on demand. Autoscaling parameters could be tuned by modifying the `kube-dns-autoscaler`
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ConfigMap in `kube-system` namespace.
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Learn more about:
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- Usage: http://kubernetes.io/docs/tasks/administer-cluster/dns-horizontal-autoscaling/
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- Implementation: https://github.com/kubernetes-incubator/cluster-proportional-autoscaler/
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