blog/kubernetes/network/dns/dns-autoscaler.yaml

35 lines
1015 B
YAML

apiVersion: apps/v1
kind: Deployment
metadata:
name: dns-autoscaler
namespace: kube-system
labels:
k8s-app: dns-autoscaler
spec:
selector:
matchLabels:
k8s-app: dns-autoscaler
template:
metadata:
labels:
k8s-app: dns-autoscaler
spec:
containers:
- name: autoscaler
image: registry.bing89.com/gcrio/cluster-proportional-autoscaler-amd64:1.8.0
resources:
requests:
cpu: 20m
memory: 10Mi
command:
- /cluster-proportional-autoscaler
- --namespace=kube-system
- --configmap=dns-autoscaler
- --target=deployment/coredns
# When cluster is using large nodes(with more cores), "coresPerReplica" should dominate.
# If using small nodes, "nodesPerReplica" should dominate.
- --default-params={"linear":{"coresPerReplica":256,"nodesPerReplica":16,"min":1}}
- --logtostderr=true
- --v=2
imagePullSecrets:
- name: registry-bing89