helm-charts/yunikorn/templates/admission-controller-deployment.yaml

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{{ if .Values.embedAdmissionController }}
apiVersion: apps/v1
kind: Deployment
metadata:
  name: yunikorn-admission-controller
  labels:
    app: yunikorn
    chart: {{ include "yunikorn.chart" . }}
    release: {{ .Release.Name }}
    heritage: {{ .Release.Service }}
spec:
  {{- if .Values.admissionController.hostNetwork }}
  strategy:
    type: Recreate
  {{- end }}
  replicas: {{ .Values.admissionController.replicaCount }}
  selector:
    matchLabels:
      app: yunikorn
      component: yunikorn-admission-controller
      release: {{ .Release.Name }}
  template:
    metadata:
      name: yunikorn-admission-controller
      labels:
        app: yunikorn
        component: yunikorn-admission-controller
        release: {{ .Release.Name }}
        {{- with .Values.admissionController.podLabels }}
        {{- toYaml . | nindent 8 }}
        {{- end }}
      annotations:
        {{- with .Values.admissionController.podAnnotations }}
        {{- toYaml . | nindent 8 }}
        {{- end }}
    spec:
      {{- with .Values.admissionPodSecurityContext }}
      securityContext:
        {{- toYaml . | nindent 8 }}
      {{- end }}
      {{- if .Values.admissionController.hostNetwork }}
      hostNetwork: true
      dnsPolicy: ClusterFirstWithHostNet
      {{- end }}
      {{- if .Values.imagePullSecrets }}
      imagePullSecrets:
      {{- range .Values.imagePullSecrets }}
        - name: {{ . }}
      {{- end }}
      {{- end }}
      serviceAccountName: {{ .Values.admissionController.serviceAccount }}
      {{- with .Values.admissionController.nodeSelector }}
      nodeSelector:
        {{- toYaml . | nindent 8 }}
      {{- end }}
      {{- with .Values.admissionController.affinity }}
      affinity:
        {{- toYaml . | nindent 8 }}
      {{- end }}
      {{- with .Values.admissionController.priorityClassName }}
      priorityClassName: {{ . }}
      {{- end }}
      {{- with .Values.admissionController.tolerations }}
      tolerations:
        {{- toYaml . | nindent 8 }}
      {{- end }}
      containers:
        - name: yunikorn-admission-controller
          image: "{{ .Values.admissionController.image.repository }}:{{ .Values.admissionController.image.tag }}"
          imagePullPolicy: {{ .Values.admissionController.image.pullPolicy }}
          resources:
            requests:
              cpu: {{ .Values.admissionController.resources.requests.cpu }}
              memory: {{ .Values.admissionController.resources.requests.memory }}
            limits:
              cpu: {{ .Values.admissionController.resources.limits.cpu }}
              memory: {{ .Values.admissionController.resources.limits.memory }}
          {{- with .Values.admissionContainerSecurityContext }}
          securityContext:
            {{- toYaml . | nindent 12 }}
          {{- end }}
          volumeMounts:
            - name: admission-controller-secrets
              mountPath: /run/secrets/webhook
              readOnly: true
          env:
            - name: NAMESPACE
              valueFrom:
                fieldRef:
                  fieldPath: metadata.namespace
            - name: GOMEMLIMIT
              value: "{{ .Values.admissionController.goMemoryLimit }}"
            - name: GOGC
              value: "{{ .Values.admissionController.goGC }}"
          ports:
            - containerPort: 9089
              name: webhook-api
          startupProbe:
            httpGet:
              scheme: HTTPS
              path: /health
              port: webhook-api
            failureThreshold: 30
            periodSeconds: 10
          readinessProbe:
            httpGet:
              scheme: HTTPS
              path: /health
              port: webhook-api
            periodSeconds: 5
            failureThreshold: 3
      volumes:
        - name: admission-controller-secrets
          secret:
            secretName: admission-controller-secrets
{{ end }}