cluster-autoscaler-v1.8.0.yaml

---
apiVersion: v1
kind: ServiceAccount
metadata:
  labels:
    k8s-addon: cluster-autoscaler.addons.k8s.io
    app: cluster-autoscaler
  name: cluster-autoscaler
  namespace: kube-system
---
apiVersion: rbac.authorization.k8s.io/v1beta1
kind: ClusterRole
metadata:
  name: cluster-autoscaler
  labels:
    k8s-addon: cluster-autoscaler.addons.k8s.io
    app: cluster-autoscaler
rules:
- apiGroups:
  - ""
  resources:
  - events
  - endpoints
  verbs:
  - create
  - patch
- apiGroups:
  - ""
  resources:
  - pods/eviction
  verbs:
  - create
- apiGroups:
  - ""
  resources:
  - pods/status
  verbs:
  - update
- apiGroups:
  - ""
  resources:
  - endpoints
  resourceNames:
  - cluster-autoscaler
  verbs:
  - get
  - update
- apiGroups:
  - ""
  resources:
  - nodes
  verbs:
  - watch
  - list
  - get
  - update
- apiGroups:
  - ""
  resources:
  - pods
  - services
  - replicationcontrollers
  - persistentvolumeclaims
  - persistentvolumes
  verbs:
  - watch
  - list
  - get
- apiGroups:
  - extensions
  resources:
  - replicasets
  - daemonsets
  verbs:
  - watch
  - list
  - get
- apiGroups:
  - policy
  resources:
  - poddisruptionbudgets
  verbs:
  - watch
  - list
- apiGroups:
  - apps
  resources:
  - statefulsets
  verbs:
  - watch
  - list
  - get
- apiGroups:
  - storage.k8s.io
  resources:
  - storageclasses
  verbs:
  - watch
  - list
  - get

---

apiVersion: rbac.authorization.k8s.io/v1beta1
kind: Role
metadata:
  name: cluster-autoscaler
  namespace: kube-system
  labels:
    k8s-addon: cluster-autoscaler.addons.k8s.io
    app: cluster-autoscaler
rules:
- apiGroups:
  - ""
  resources:
  - configmaps
  verbs:
  - create
- apiGroups:
  - ""
  resources:
  - configmaps
  resourceNames:
  - cluster-autoscaler-status
  verbs:
  - delete
  - get
  - update

---

apiVersion: rbac.authorization.k8s.io/v1beta1
kind: ClusterRoleBinding
metadata:
  name: cluster-autoscaler
  labels:
    k8s-addon: cluster-autoscaler.addons.k8s.io
    app: cluster-autoscaler
roleRef:
  apiGroup: rbac.authorization.k8s.io
  kind: ClusterRole
  name: cluster-autoscaler
subjects:
  - kind: ServiceAccount
    name: cluster-autoscaler
    namespace: kube-system

---

apiVersion: rbac.authorization.k8s.io/v1beta1
kind: RoleBinding
metadata:
  name: cluster-autoscaler
  namespace: kube-system
  labels:
    k8s-addon: cluster-autoscaler.addons.k8s.io
    app: cluster-autoscaler
roleRef:
  apiGroup: rbac.authorization.k8s.io
  kind: Role
  name: cluster-autoscaler
subjects:
  - kind: ServiceAccount
    name: cluster-autoscaler
    namespace: kube-system

---

apiVersion: extensions/v1beta1
kind: Deployment
metadata:
  name: cluster-autoscaler
  namespace: kube-system
  labels:
    k8s-addon: cluster-autoscaler.addons.k8s.io
    app: cluster-autoscaler
spec:
  replicas: 1
  selector:
    matchLabels:
      app: cluster-autoscaler
  template:
    metadata:
      labels:
        k8s-addon: cluster-autoscaler.addons.k8s.io
        app: cluster-autoscaler
      annotations:
         # For 1.6, we keep the old tolerations in case of a downgrade to 1.5
        scheduler.alpha.kubernetes.io/tolerations: '[{"key":"dedicated", "value":"master"}]'
        prometheus.io/scrape: 'true'
        prometheus.io/port: '8085'
    spec:
      tolerations:
      - effect: NoSchedule
        key: node-role.kubernetes.io/master
      nodeSelector:
        kubernetes.io/role: master
      serviceAccountName: cluster-autoscaler
      containers:
        - name: cluster-autoscaler
          image: k8s.gcr.io/cluster-autoscaler:v1.1.0
          livenessProbe:
            httpGet:
              path: /health-check
              port: 8085
          readinessProbe:
            httpGet:
              path: /health-check
              port: 8085
          resources:
            limits:
              cpu: 100m
              memory: 300Mi
            requests:
              cpu: 100m
              memory: 300Mi
          command:
            - ./cluster-autoscaler
            - --v=4
            - --stderrthreshold=info
            - --cloud-provider=aws
            - --skip-nodes-with-local-storage=false
            - --nodes=4:120:nodes.dev.archon.bbcollabsandbox.com
            - --scale-down-utilization-threshold={{SCALE_DOWN_UTILIZATION_THRESHOLD}}
            - --scale-down-delay-after-add={{SCALE_DOWN_DELAY_AFTER_ADD}}
            - --scale-down-unneeded-time={{SCALE_DOWN_UNNEEDED_TIME}}
          env:
            - name: AWS_REGION
              value: us-east-1
          volumeMounts:
            - name: ssl-certs
              mountPath: /etc/ssl/certs/ca-bundle.crt
              readOnly: true
      volumes:
        - name: ssl-certs
          hostPath:
            path: /etc/ssl/certs/ca-bundle.crt
      dnsPolicy: "Default"