mirror of https://github.com/kubernetes/kops.git
172 lines
4.3 KiB
YAML
172 lines
4.3 KiB
YAML
---
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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: ["pods","services","replicationcontrollers","persistentvolumeclaims","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"]
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verbs: ["watch","list","get"]
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- apiGroups: ["storage.k8s.io"]
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resources: ["storageclasses"]
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verbs: ["watch","list","get"]
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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"]
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- apiGroups: [""]
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resources: ["configmaps"]
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resourceNames: ["cluster-autoscaler-status"]
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verbs: ["delete","get","update"]
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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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k8s-addon: cluster-autoscaler.addons.k8s.io
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app: cluster-autoscaler
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annotations:
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# For 1.6, we keep the old tolerations in case of a downgrade to 1.5
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scheduler.alpha.kubernetes.io/tolerations: '[{"key":"dedicated", "value":"master"}]'
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prometheus.io/scrape: 'true'
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prometheus.io/port: '8085'
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spec:
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tolerations:
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- effect: NoSchedule
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key: node-role.kubernetes.io/master
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nodeSelector:
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kubernetes.io/role: master
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serviceAccountName: cluster-autoscaler
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containers:
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- image: {{IMAGE}}
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name: cluster-autoscaler
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livenessProbe:
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httpGet:
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path: /health-check
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port: 8085
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readinessProbe:
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httpGet:
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path: /health-check
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port: 8085
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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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- --v=4
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- --stderrthreshold=info
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- --cloud-provider={{CLOUD_PROVIDER}}
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- --skip-nodes-with-local-storage=false
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- --nodes={{MIN_NODES}}:{{MAX_NODES}}:{{GROUP_NAME}}
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env:
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- name: AWS_REGION
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value: {{AWS_REGION}}
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volumeMounts:
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- name: ssl-certs
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mountPath: {{SSL_CERT_PATH}}
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readOnly: true
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imagePullPolicy: "Always"
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volumes:
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- name: ssl-certs
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hostPath:
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path: {{SSL_CERT_PATH}}
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dnsPolicy: "Default"
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