mirror of https://github.com/k3s-io/k3s
8e8a162606
Automatic merge from submit-queue (batch tested with PRs 42058, 41160, 42065, 42076, 39338) Bump up dns-horizontal-autoscaler to 1.1.1 cluster-proportional-autoscaler 1.1.1 is releasing by kubernetes-incubator/cluster-proportional-autoscaler#26, also bump it up for dns-horizontal-autoscaler to introduce below features: - Add PreventSinglePointFailure option in linear mode. - Use protobufs for communication with apiserver. - Support switching control mode on-the-fly. Note: The new entry `"preventSinglePointFailure":true` ensures kube-dns to have at least 2 replicas when there is more than one node. Mitigate the issue mentioned in #40063. @bowei @thockin **Release note**: ```release-note NONE ``` |
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| MAINTAINERS.md | ||
| OWNERS | ||
| README.md | ||
| dns-horizontal-autoscaler.yaml | ||
README.md
DNS Horizontal Autoscaler
DNS Horizontal Autoscaler enables horizontal autoscaling feature for DNS service
in Kubernetes clusters. This autoscaler runs as a Deployment. It collects cluster
status from the APIServer, horizontally scales the number of DNS backends based
on demand. Autoscaling parameters could be tuned by modifying the kube-dns-autoscaler
ConfigMap in kube-system namespace.
Learn more about:
- Usage: http://kubernetes.io/docs/tasks/administer-cluster/dns-horizontal-autoscaling/
- Implementation: https://github.com/kubernetes-incubator/cluster-proportional-autoscaler/