mirror of https://github.com/kubernetes/kops.git
179 lines
4.9 KiB
Plaintext
179 lines
4.9 KiB
Plaintext
{{ with .ClusterAutoscaler }}
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# Sourced from https://github.com/kubernetes/autoscaler/tree/master/cluster-autoscaler/cloudprovider/aws/examples
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---
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apiVersion: v1
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kind: ServiceAccount
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metadata:
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labels:
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k8s-addon: cluster-autoscaler.addons.k8s.io
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k8s-app: cluster-autoscaler
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name: cluster-autoscaler
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namespace: kube-system
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---
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apiVersion: rbac.authorization.k8s.io/v1
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kind: ClusterRole
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metadata:
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name: cluster-autoscaler
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labels:
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k8s-addon: cluster-autoscaler.addons.k8s.io
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k8s-app: cluster-autoscaler
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rules:
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- apiGroups: [""]
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resources: ["events", "endpoints"]
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verbs: ["create", "patch"]
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- apiGroups: [""]
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resources: ["pods/eviction"]
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verbs: ["create"]
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- apiGroups: [""]
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resources: ["pods/status"]
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verbs: ["update"]
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- apiGroups: [""]
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resources: ["endpoints"]
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resourceNames: ["cluster-autoscaler"]
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verbs: ["get", "update"]
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- apiGroups: [""]
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resources: ["nodes"]
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verbs: ["watch", "list", "get", "update"]
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- apiGroups: [""]
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resources:
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- "pods"
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- "services"
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- "replicationcontrollers"
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- "persistentvolumeclaims"
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- "persistentvolumes"
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verbs: ["watch", "list", "get"]
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- apiGroups: ["extensions"]
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resources: ["replicasets", "daemonsets"]
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verbs: ["watch", "list", "get"]
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- apiGroups: ["policy"]
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resources: ["poddisruptionbudgets"]
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verbs: ["watch", "list"]
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- apiGroups: ["apps"]
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resources: ["statefulsets", "replicasets", "daemonsets"]
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verbs: ["watch", "list", "get"]
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- apiGroups: ["storage.k8s.io"]
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resources: ["storageclasses", "csinodes"]
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verbs: ["watch", "list", "get"]
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- apiGroups: ["batch", "extensions"]
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resources: ["jobs"]
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verbs: ["get", "list", "watch", "patch"]
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- apiGroups: ["coordination.k8s.io"]
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resources: ["leases"]
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verbs: ["create"]
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- apiGroups: ["coordination.k8s.io"]
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resourceNames: ["cluster-autoscaler"]
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resources: ["leases"]
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verbs: ["get", "update"]
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---
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apiVersion: rbac.authorization.k8s.io/v1
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kind: Role
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metadata:
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name: cluster-autoscaler
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namespace: kube-system
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labels:
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k8s-addon: cluster-autoscaler.addons.k8s.io
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k8s-app: cluster-autoscaler
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rules:
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- apiGroups: [""]
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resources: ["configmaps"]
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verbs: ["create","list","watch"]
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- apiGroups: [""]
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resources: ["configmaps"]
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resourceNames: ["cluster-autoscaler-status", "cluster-autoscaler-priority-expander"]
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verbs: ["delete", "get", "update", "watch"]
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---
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apiVersion: rbac.authorization.k8s.io/v1
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kind: ClusterRoleBinding
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metadata:
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name: cluster-autoscaler
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labels:
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k8s-addon: cluster-autoscaler.addons.k8s.io
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k8s-app: cluster-autoscaler
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roleRef:
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apiGroup: rbac.authorization.k8s.io
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kind: ClusterRole
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name: cluster-autoscaler
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subjects:
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- kind: ServiceAccount
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name: cluster-autoscaler
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namespace: kube-system
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---
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apiVersion: rbac.authorization.k8s.io/v1
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kind: RoleBinding
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metadata:
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name: cluster-autoscaler
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namespace: kube-system
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labels:
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k8s-addon: cluster-autoscaler.addons.k8s.io
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k8s-app: cluster-autoscaler
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roleRef:
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apiGroup: rbac.authorization.k8s.io
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kind: Role
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name: cluster-autoscaler
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subjects:
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- kind: ServiceAccount
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name: cluster-autoscaler
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namespace: kube-system
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---
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apiVersion: apps/v1
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kind: Deployment
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metadata:
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name: cluster-autoscaler
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namespace: kube-system
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labels:
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app: cluster-autoscaler
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spec:
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replicas: 1
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selector:
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matchLabels:
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app: cluster-autoscaler
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template:
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metadata:
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labels:
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app: cluster-autoscaler
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spec:
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serviceAccountName: cluster-autoscaler
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tolerations:
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- operator: "Exists"
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key: node-role.kubernetes.io/master
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nodeSelector:
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node-role.kubernetes.io/master: ""
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containers:
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- image: {{ .Image }}
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name: cluster-autoscaler
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resources:
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limits:
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cpu: 100m
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memory: 300Mi
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requests:
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cpu: 100m
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memory: 300Mi
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command:
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- ./cluster-autoscaler
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- --balance-similar-node-groups={{ .BalanceSimilarNodeGroups }}
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- --cloud-provider={{ $.CloudProvider }}
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- --expander={{ .Expander }}
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{{ range $name, $spec := GetNodeInstanceGroups }}
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- --nodes={{ $spec.MinSize }}:{{ $spec.MaxSize }}:{{ $name }}
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{{ end }}
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- --scale-down-utilization-threshold={{ .ScaleDownUtilizationThreshold }}
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- --skip-nodes-with-local-storage={{ .SkipNodesWithLocalStorage }}
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- --skip-nodes-with-system-pods={{ .SkipNodesWithSystemPods }}
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- --stderrthreshold=info
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- --v=2
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ports:
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- containerPort: 8085
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protocol: TCP
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livenessProbe:
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failureThreshold: 3
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httpGet:
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path: /health-check
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port: 8085
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scheme: HTTP
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periodSeconds: 10
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successThreshold: 1
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timeoutSeconds: 1
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{{ end }} |