chart/operator/templates/deployment.yaml

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# this work for additional information regarding copyright ownership.
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apiVersion: apps/v1
kind: Deployment
metadata:
  name: {{ include "operator.fullname" . | trunc (int (sub 63 (len "-operator"))) | printf "%s-operator" }} 
  namespace: {{ .Release.Namespace }}
  labels:
    control-plane: {{ include "operator.fullname" . | trunc (int (sub 63 (len "-controller-manager"))) | printf "%s-controller-manager" }} 
    {{- include "operator.labels" . | nindent 4 }}
spec:
  replicas: {{ .Values.replicaCount }}
  selector:
    matchLabels:
      control-plane: {{ include "operator.fullname" . | trunc (int (sub 63 (len "-controller-manager"))) | printf "%s-controller-manager" }} 
      {{- include "operator.selectorLabels" . | nindent 6 }}
  template:
    metadata:
      labels:
        control-plane: {{ include "operator.fullname" . | trunc (int (sub 63 (len "-controller-manager"))) | printf "%s-controller-manager" }} 
        {{- include "operator.selectorLabels" . | nindent 8 }}
    spec:
      containers:
      - args:
        - --config=controller_manager_config.yaml
        command:
        - /manager
        image: {{ .Values.image.repository }}:{{ required "operator.image.tag is required" .Values.image.tag }}
        imagePullPolicy: {{ .Values.image.pullPolicy }}
        livenessProbe:
          httpGet:
            path: /healthz
            port: 8081
          initialDelaySeconds: 15
          periodSeconds: 20
        name: manager
        {{- if .Values.webhook.enabled }}
        ports:
        - containerPort: {{ .Values.webhook.service.port }}
          name: webhook-server
          protocol: TCP
        {{- end }}
        readinessProbe:
          httpGet:
            path: /readyz
            port: 8081
          initialDelaySeconds: 5
          periodSeconds: 10
        resources:
          {{- toYaml .Values.resources | nindent 12 }}
        securityContext:
          {{- toYaml .Values.securityContext | nindent 10 }}
        volumeMounts:
        {{- if .Values.webhook.enabled }}
        - mountPath: /tmp/k8s-webhook-server/serving-certs
          name: cert
          readOnly: true
        {{- end }}
        - mountPath: /controller_manager_config.yaml
          name: manager-config
          subPath: controller_manager_config.yaml
      - args:
        {{- if .Values.metrics.enabled }}
        - --secure-listen-address=0.0.0.0:{{ .Values.metrics.service.port }}
        {{- end }}
        - --upstream=http://127.0.0.1:8080/
        - --logtostderr=true
        - --v=10
        image: gcr.io/kubebuilder/kube-rbac-proxy:v0.8.0
        name: kube-rbac-proxy
        {{- if .Values.metrics.enabled }}
        ports:
        - containerPort: {{ .Values.metrics.service.port }}
          name: https
          protocol: TCP
        {{- end }}
      securityContext:
        runAsNonRoot: true
      serviceAccountName: {{ include "operator.fullname" . | trunc (int (sub 63 (len "-controller-manager"))) | printf "%s-controller-manager" }} 
      terminationGracePeriodSeconds: 10
      volumes:
      {{- if .Values.webhook.enabled }}
      - name: cert
        secret:
          defaultMode: 420
          secretName: {{ include "operator.fullname" . | trunc (int (sub 63 (len "-controller-manager-cert"))) | printf "%s-controller-manager-cert" }}
      {{- end }}
      - configMap:
          name: {{ include "operator.fullname" . | trunc (int (sub 63 (len "-manager-config"))) | printf "%s-manager-config" }} 
        name: manager-config
      {{- with .Values.affinity }}
      affinity:
        {{- toYaml . | nindent 8 }}
      {{- end }}