charts/node-feature-discovery/templates/master.yaml

{{- if .Values.master.enable }}
apiVersion: apps/v1
kind: Deployment
metadata:
  name:  {{ include "node-feature-discovery.fullname" . }}-master
  namespace: {{ include "node-feature-discovery.namespace" . }}
  labels:
    {{- include "node-feature-discovery.labels" . | nindent 4 }}
    role: master
  {{- with .Values.master.deploymentAnnotations }}
  annotations:
    {{- toYaml . | nindent 4 }}
  {{- end }}
spec:
  replicas: {{ .Values.master.replicaCount }}
  selector:
    matchLabels:
      {{- include "node-feature-discovery.selectorLabels" . | nindent 6 }}
      role: master
  template:
    metadata:
      labels:
        {{- include "node-feature-discovery.selectorLabels" . | nindent 8 }}
        role: master
      {{- with .Values.master.annotations }}
      annotations:
        {{- toYaml . | nindent 8 }}
      {{- end }}
    spec:
    {{- with .Values.imagePullSecrets }}
      imagePullSecrets:
        {{- toYaml . | nindent 8 }}
    {{- end }}
      serviceAccountName: {{ include "node-feature-discovery.master.serviceAccountName" . }}
      enableServiceLinks: false
      securityContext:
        {{- toYaml .Values.master.podSecurityContext | nindent 8 }}
      containers:
        - name: master
          securityContext:
            {{- toYaml .Values.master.securityContext | nindent 12 }}
          image: "{{ .Values.image.repository }}:{{ .Values.image.tag | default .Chart.AppVersion }}"
          imagePullPolicy: {{ .Values.image.pullPolicy }}
          livenessProbe:
            grpc:
              port: 8080
            initialDelaySeconds: 10
            periodSeconds: 10
          readinessProbe:
            grpc:
              port: 8080
            initialDelaySeconds: 5
            periodSeconds: 10
            failureThreshold: 10
          ports:
          - containerPort: {{ .Values.master.port | default "8080" }}
            name: grpc
          - containerPort: {{ .Values.master.metricsPort | default "8081" }}
            name: metrics
          env:
          - name: NODE_NAME
            valueFrom:
              fieldRef:
                fieldPath: spec.nodeName
          command:
            - "nfd-master"
          resources:
            {{- toYaml .Values.master.resources | nindent 12 }}
          args:
            {{- if .Values.master.instance | empty | not }}
            - "-instance={{ .Values.master.instance }}"
            {{- end }}
            {{- if not .Values.enableNodeFeatureApi }}
            - "-port={{ .Values.master.port | default "8080" }}"
            - "-enable-nodefeature-api=false"
            {{- else if gt (int .Values.master.replicaCount) 1 }}
            - "-enable-leader-election"
            {{- end }}
            {{- if .Values.master.extraLabelNs | empty | not }}
            - "-extra-label-ns={{- join "," .Values.master.extraLabelNs }}"
            {{- end }}
            {{- if .Values.master.denyLabelNs | empty | not }}
            - "-deny-label-ns={{- join "," .Values.master.denyLabelNs }}"
            {{- end }}
            {{- if .Values.master.resourceLabels | empty | not }}
            - "-resource-labels={{- join "," .Values.master.resourceLabels }}"
            {{- end }}
            {{- if .Values.master.enableTaints }}
            - "-enable-taints"
            {{- end }}
            {{- if .Values.master.crdController | kindIs "invalid" | not }}
            - "-crd-controller={{ .Values.master.crdController }}"
            {{- else }}
            ## By default, disable crd controller for other than the default instances
            - "-crd-controller={{ .Values.master.instance | empty }}"
            {{- end }}
            {{- if .Values.master.featureRulesController | kindIs "invalid" | not }}
            - "-featurerules-controller={{ .Values.master.featureRulesController }}"
            {{- end }}
            {{- if .Values.master.resyncPeriod }}
            - "-resync-period={{ .Values.master.resyncPeriod }}"
            {{- end }}
            {{- if .Values.master.nfdApiParallelism | empty | not }}
            - "-nfd-api-parallelism={{ .Values.master.nfdApiParallelism }}"
            {{- end }}
            {{- if .Values.tls.enable }}
            - "-ca-file=/etc/kubernetes/node-feature-discovery/certs/ca.crt"
            - "-key-file=/etc/kubernetes/node-feature-discovery/certs/tls.key"
            - "-cert-file=/etc/kubernetes/node-feature-discovery/certs/tls.crt"
            {{- end }}
            - "-metrics={{ .Values.master.metricsPort  | default "8081" }}"
          volumeMounts:
            {{- if .Values.tls.enable }}
            - name: nfd-master-cert
              mountPath: "/etc/kubernetes/node-feature-discovery/certs"
              readOnly: true
            {{- end }}
            - name: nfd-master-conf
              mountPath: "/etc/kubernetes/node-feature-discovery"
              readOnly: true
      volumes:
        {{- if .Values.tls.enable }}
        - name: nfd-master-cert
          secret:
            secretName: nfd-master-cert
        {{- end }}
        - name: nfd-master-conf
          configMap:
            name: {{ include "node-feature-discovery.fullname" . }}-master-conf
            items:
              - key: nfd-master.conf
                path: nfd-master.conf
    {{- with .Values.master.nodeSelector }}
      nodeSelector:
        {{- toYaml . | nindent 8 }}
      {{- end }}
    {{- with .Values.master.affinity }}
      affinity:
        {{- toYaml . | nindent 8 }}
    {{- end }}
    {{- with .Values.master.tolerations }}
      tolerations:
        {{- toYaml . | nindent 8 }}
    {{- end }}
{{- end }}