scheduled-maintenance-deployment.yaml

apiVersion: v1
kind: Namespace
metadata:
  labels:
    control-plane: controller-manager
    addonmanager.kubernetes.io/mode: Reconcile
  name: drainsafe-system
---
apiVersion: rbac.authorization.k8s.io/v1
kind: Role
metadata:
  name: drainsafe-leader-election-role
  namespace: drainsafe-system
  labels:
    addonmanager.kubernetes.io/mode: Reconcile
rules:
- apiGroups:
  - ""
  resources:
  - configmaps
  verbs:
  - get
  - list
  - watch
  - create
  - update
  - patch
  - delete
- apiGroups:
  - ""
  resources:
  - configmaps/status
  verbs:
  - get
  - update
  - patch
---
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRole
metadata:
  creationTimestamp: null
  name: drainsafe-manager-role
  labels:
    addonmanager.kubernetes.io/mode: Reconcile
rules:
- apiGroups:
  - apiextensions.k8s.io
  resources:
  - customresourcedefinitions
  verbs:
  - get
  - list
  - watch
  - create
  - update
  - patch
  - delete
- apiGroups:
  - repairman.k8s.io
  resources:
  - maintenancerequests
  verbs:
  - get
  - list
  - watch
  - create
  - update
  - patch
  - delete
- apiGroups:
  - ""
  resources:
  - nodes
  verbs:
  - get
  - list
  - watch
  - create
  - update
  - patch
  - delete
- apiGroups:
  - apps
  resources:
  - daemonsets
  verbs:
  - get
  - list
  - watch
  - create
  - update
  - patch
  - delete
- apiGroups:
  - extensions
  resources:
  - daemonsets
  verbs:
  - get
  - list
  - watch
  - create
  - update
  - patch
  - delete
- apiGroups:
  - ""
  resources:
  - pods
  verbs:
  - get
  - list
  - watch
  - create
  - update
  - patch
  - delete
- apiGroups:
  - ""
  resources:
  - pods/eviction
  verbs:
  - get
  - list
  - watch
  - create
  - update
  - patch
  - delete
- apiGroups:
  - ""
  resources:
  - events
  verbs:
  - get
  - list
  - watch
  - create
  - update
  - patch
  - delete
---
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRole
metadata:
  name: drainsafe-proxy-role
  labels:
    addonmanager.kubernetes.io/mode: Reconcile
rules:
- apiGroups:
  - authentication.k8s.io
  resources:
  - tokenreviews
  - subjectaccessreviews
  verbs:
  - create
---
apiVersion: rbac.authorization.k8s.io/v1
kind: RoleBinding
metadata:
  name: drainsafe-leader-election-rolebinding
  namespace: drainsafe-system
  labels:
    addonmanager.kubernetes.io/mode: Reconcile
roleRef:
  apiGroup: rbac.authorization.k8s.io
  kind: Role
  name: drainsafe-leader-election-role
subjects:
- kind: ServiceAccount
  name: default
  namespace: drainsafe-system
---
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRoleBinding
metadata:
  name: drainsafe-manager-rolebinding
  labels:
    addonmanager.kubernetes.io/mode: Reconcile
roleRef:
  apiGroup: rbac.authorization.k8s.io
  kind: ClusterRole
  name: drainsafe-manager-role
subjects:
- kind: ServiceAccount
  name: default
  namespace: drainsafe-system
---
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRoleBinding
metadata:
  name: drainsafe-proxy-rolebinding
  labels:
    addonmanager.kubernetes.io/mode: Reconcile
roleRef:
  apiGroup: rbac.authorization.k8s.io
  kind: ClusterRole
  name: drainsafe-proxy-role
subjects:
- kind: ServiceAccount
  name: default
  namespace: drainsafe-system
---
apiVersion: v1
kind: Service
metadata:
  annotations:
    prometheus.io/port: "8443"
    prometheus.io/scheme: https
    prometheus.io/scrape: "true"
  labels:
    control-plane: controller-manager
    addonmanager.kubernetes.io/mode: Reconcile
  name: drainsafe-controller-manager-metrics-service
  namespace: drainsafe-system
spec:
  ports:
  - name: https
    port: 8443
    targetPort: https
  selector:
    control-plane: controller-manager
---
apiVersion: apps/v1
kind: Deployment
metadata:
  labels:
    control-plane: controller-manager
    addonmanager.kubernetes.io/mode: Reconcile
  name: drainsafe-controller-manager
  namespace: drainsafe-system
spec:
  replicas: 1
  selector:
    matchLabels:
      control-plane: controller-manager
  template:
    metadata:
      labels:
        control-plane: controller-manager
    spec:
      containers:
      - args:
        - --secure-listen-address=0.0.0.0:8443
        - --upstream=http://127.0.0.1:8080/
        - --logtostderr=true
        - --v=10
        image: {{ContainerImage "kube-rbac-proxy"}}
        name: kube-rbac-proxy
        ports:
        - containerPort: 8443
          name: https
      - args:
        - --metrics-addr=127.0.0.1:8080
        command:
        - /manager
        env:
        - name: POD_NAMESPACE
          valueFrom:
            fieldRef:
              fieldPath: metadata.namespace
        - name: POD_NAME
          valueFrom:
            fieldRef:
              fieldPath: metadata.name
        - name: NODE_NAME
          valueFrom:
            fieldRef:
              fieldPath: spec.nodeName
        image: {{ContainerImage "manager"}}
        name: manager
        resources:
          limits:
            cpu: 100m
            memory: 30Mi
          requests:
            cpu: 100m
            memory: 20Mi
      terminationGracePeriodSeconds: 10
      tolerations:
      - key: node-role.kubernetes.io/master
        effect: NoSchedule
        operator: "Exists"
      - key: node-role.kubernetes.io/control-plane
        effect: NoSchedule
        operator: "Exists"
---
apiVersion: apps/v1
kind: DaemonSet
metadata:
  labels:
    control-plane: controller-manager
    addonmanager.kubernetes.io/mode: Reconcile
  name: drainsafe-controller-scheduledevent-manager
  namespace: drainsafe-system
spec:
  updateStrategy:
    type: RollingUpdate
    rollingUpdate:
      maxUnavailable: 50%
  selector:
    matchLabels:
      control-plane: controller-manager
  template:
    metadata:
      labels:
        control-plane: controller-manager
    spec:
      containers:
      - command:
        - /scheduledevent-manager
        env:
        - name: POD_NAMESPACE
          valueFrom:
            fieldRef:
              fieldPath: metadata.namespace
        - name: POD_NAME
          valueFrom:
            fieldRef:
              fieldPath: metadata.name
        - name: NODE_NAME
          valueFrom:
            fieldRef:
              fieldPath: spec.nodeName
        image: {{ContainerImage "manager"}}
        name: manager
        resources:
          limits:
            cpu: 100m
            memory: 30Mi
          requests:
            cpu: 100m
            memory: 20Mi
      terminationGracePeriodSeconds: 10
      tolerations:
      - key: node-role.kubernetes.io/master
        effect: NoSchedule
        operator: "Exists"
      - key: node-role.kubernetes.io/control-plane
        effect: NoSchedule
        operator: "Exists"