rhdh-operator/config/manager/deployment.yaml at main · redhat-developer/rhdh-operator · GitHub

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apiVersion: apps/v1
kind: Deployment
metadata:
  name: operator
  labels:
    app: operator
    control-plane: controller-manager
    app.kubernetes.io/part-of: backstage
    # do not change this label, it should be unique for discovery purposes
    app.kubernetes.io/component: backstage-controller
spec:
  replicas: 1
  selector:
    matchLabels:
      app: operator
  strategy:
    type: RollingUpdate
  template:
    metadata:
      annotations:
        kubectl.kubernetes.io/default-container: manager
      labels:
        app: operator
        control-plane: controller-manager
    spec:
      # Required because the operator does not work without a Service Account Token
      automountServiceAccountToken: true # NOSONAR
      # Configure the nodeAffinity expression
      # according to the platforms which are supported by your solution.
      # It is considered best practice to support multiple architectures. You can
      # build your manager image using the makefile target docker-buildx.
      affinity:
        nodeAffinity:
          requiredDuringSchedulingIgnoredDuringExecution:
            nodeSelectorTerms:
              - matchExpressions:
                  - key: kubernetes.io/os
                    operator: In
                    values:
                      - linux
      securityContext:
        runAsNonRoot: true
        # (user): For common cases that do not require escalating privileges
        # it is recommended to ensure that all your Pods/Containers are restrictive.
        # More info: https://kubernetes.io/docs/concepts/security/pod-security-standards/#restricted
        # Please uncomment the following code if your project does NOT have to work on old Kubernetes
        # versions < 1.19 or on vendors versions which do NOT support this field by default (i.e. Openshift < 4.11 ).
        # seccompProfile:
        #   type: RuntimeDefault
      containers:
        - command:
            - /manager
          args:
            - --health-probe-bind-address=:8081
            - --metrics-bind-address=:8443
            - --metrics-secure=true
            - --leader-elect
          image: controller:latest
          name: manager
          securityContext:
            readOnlyRootFilesystem: true
            allowPrivilegeEscalation: false
            capabilities:
              drop:
                - "ALL"
          ports:
            - name: health
              containerPort: 8081
            - name: metrics
              containerPort: 8443
          livenessProbe:
            httpGet:
              path: /healthz
              port: health
            initialDelaySeconds: 15
            periodSeconds: 20
          readinessProbe:
            httpGet:
              path: /readyz
              port: health
            initialDelaySeconds: 5
            periodSeconds: 10
          resources:
            limits:
              cpu: 500m
              memory: 1Gi
              ephemeral-storage: 20Mi
            requests:
              cpu: 10m
              memory: 128Mi
          volumeMounts:
            - mountPath: /default-config
              name: default-config
            - mountPath: /plugin-deps
              name: plugin-deps

      serviceAccountName: controller-manager
      terminationGracePeriodSeconds: 10
      volumes:
        - name: default-config
          configMap:
            name: default-config
        - name: plugin-deps
          configMap:
            name: plugin-deps
            optional: true