helm-charts-hardened/charts/spire/charts/spire-server/templates/statefulset.yaml

{{- $configSum := (include (print $.Template.BasePath "/configmap.yaml") . | sha256sum) }}
{{- $configSum2 := (include (print $.Template.BasePath "/controller-manager-configmap.yaml") . | sha256sum) }}
{{- $fullname := include "spire-server.fullname" . }}
apiVersion: apps/v1
kind: StatefulSet
metadata:
  name: {{ include "spire-server.fullname" . }}
  namespace: {{ include "spire-server.namespace" . }}
  labels:
    {{- include "spire-server.labels" . | nindent 4 }}
spec:
  {{- if not .Values.autoscaling.enabled }}
  replicas: {{ .Values.replicaCount }}
  {{- end }}
  serviceName: {{ include "spire-server.fullname" . }}
  selector:
    matchLabels:
      {{- include "spire-server.selectorLabels" . | nindent 6 }}
  template:
    metadata:
      annotations:
        checksum/config: {{ $configSum }}
        checksum/config2: {{ $configSum2 }}
        {{- with .Values.podAnnotations }}
          {{- toYaml . | nindent 8 }}
        {{- end }}
      labels:
        {{- include "spire-server.selectorLabels" . | nindent 8 }}
    spec:
      {{- with .Values.imagePullSecrets }}
      imagePullSecrets:
        {{- toYaml . | nindent 8 }}
      {{- end }}
      serviceAccountName: {{ include "spire-server.serviceAccountName" . }}
      shareProcessNamespace: true
      securityContext:
        {{- toYaml .Values.podSecurityContext | nindent 8 }}
      {{- if gt (len .Values.initContainers) 0 }}
      initContainers:
        {{- toYaml .Values.initContainers | nindent 8 }}
      {{- end }}
      containers:
        - name: {{ .Chart.Name }}
          securityContext:
            {{- toYaml .Values.securityContext | nindent 12 }}
          image: {{ template "spire-server.image" (dict "appVersion" $.Chart.AppVersion "image" .Values.image) }}
          imagePullPolicy: {{ .Values.image.pullPolicy }}
          args:
            - -config
            - /run/spire/config/server.conf
          env:
          - name: PATH
            value: "/opt/spire/bin:/bin"
          ports:
            - name: grpc
              containerPort: 8081
              protocol: TCP
            - containerPort: 8080
              name: healthz
            {{- with .Values.federation }}
            {{- if eq (.enabled | toString) "true" }}
            - name: federation
              containerPort: {{ .bundleEndpoint.port }}
              protocol: TCP
            {{- end }}
            {{- end }}
            {{- if (dig "telemetry" "prometheus" "enabled" .Values.telemetry.prometheus.enabled .Values.global) }}
            - containerPort: 9988
              name: prom
            {{- end }}
          livenessProbe:
            httpGet:
              path: /live
              port: healthz
            failureThreshold: 2
            initialDelaySeconds: 15
            periodSeconds: 60
            timeoutSeconds: 3
          readinessProbe:
            httpGet:
              path: /ready
              port: healthz
            initialDelaySeconds: 5
            periodSeconds: 5
          resources:
            {{- toYaml .Values.resources | nindent 12 }}
          volumeMounts:
            - name: spire-server-socket
              mountPath: /tmp/spire-server/private
              readOnly: false
            - name: spire-config
              mountPath: /run/spire/config
              readOnly: true
            {{- if eq (.Values.dataStorage.enabled | toString) "true" }}
            - name: spire-data
              mountPath: /run/spire/data
              readOnly: false
            {{- end }}
            {{- if eq (.Values.upstreamAuthority.disk.enabled | toString) "true" }}
            - name: upstream-ca
              mountPath: /run/spire/upstream_ca
              readOnly: false
            {{ end }}
            {{- if gt (len .Values.extraVolumeMounts) 0 }}
            {{- toYaml .Values.extraVolumeMounts | nindent 12 }}
            {{- end }}
        {{- if eq (.Values.controllerManager.enabled | toString) "true" }}
        - name: spire-controller-manager
          securityContext:
            {{- toYaml .Values.controllerManager.securityContext | nindent 12 }}
          image: {{ template "spire-server.image" (dict "appVersion" $.Chart.AppVersion "image" .Values.controllerManager.image) }}
          imagePullPolicy: {{ .Values.controllerManager.image.pullPolicy }}
          args:
            - --config=controller-manager-config.yaml
          ports:
            - name: https
              containerPort: 9443
              protocol: TCP
            - containerPort: 8083
              name: healthz
            {{- if (dig "telemetry" "prometheus" "enabled" .Values.telemetry.prometheus.enabled .Values.global) }}
            - containerPort: 8082
              name: prom2
            {{- end }}
          livenessProbe:
            httpGet:
              path: /healthz
              port: healthz
          readinessProbe:
            httpGet:
              path: /readyz
              port: healthz
          resources:
            {{- toYaml .Values.controllerManager.resources | nindent 12 }}
          volumeMounts:
            - name: spire-server-socket
              mountPath: /tmp/spire-server/private
              readOnly: true
            - name: controller-manager-config
              mountPath: /controller-manager-config.yaml
              subPath: controller-manager-config.yaml
              readOnly: true
            - name: spire-controller-manager-tmp
              mountPath: /tmp
              readOnly: false
        {{- end }}
        {{- if gt (len .Values.extraContainers) 0 }}
        {{- toYaml .Values.extraContainers | nindent 8 }}
        {{- end }}
      {{- with .Values.nodeSelector }}
      nodeSelector:
        {{- toYaml . | nindent 8 }}
      {{- end }}
      {{- with .Values.affinity }}
      affinity:
        {{- toYaml . | nindent 8 }}
      {{- end }}
      {{- with .Values.tolerations }}
      tolerations:
        {{- toYaml . | nindent 8 }}
      {{- end }}
      {{- with .Values.topologySpreadConstraints }}
      topologySpreadConstraints:
        {{- toYaml . | nindent 8 }}
      {{- end }}
      volumes:
        - name: spire-config
          configMap:
            name: {{ include "spire-server.fullname" . }}
        - name: spire-server-socket
          emptyDir: {}
        - name: spire-controller-manager-tmp
          emptyDir: {}
        {{- if eq (.Values.upstreamAuthority.disk.enabled | toString) "true" }}
        - name: upstream-ca
          secret:
            secretName: {{ include "spire-server.upstream-ca-secret" . }}
        {{- end }}
        {{- if eq (.Values.controllerManager.enabled | toString) "true" }}
        - name: controller-manager-config
          configMap:
            name: {{ include "spire-controller-manager.fullname" . }}
        {{- end }}
        {{- if gt (len .Values.extraVolumes) 0 }}
        {{- toYaml .Values.extraVolumes | nindent 8 }}
        {{- end }}
  volumeClaimTemplates:
    {{- if eq (.Values.dataStorage.enabled | toString) "true" }}
    - metadata:
        name: spire-data
      spec:
        accessModes:
          - {{ .Values.dataStorage.accessMode | default "ReadWriteOnce" }}
        resources:
          requests:
            storage: {{ .Values.dataStorage.size }}
        {{- if .Values.dataStorage.storageClass }}
        storageClassName: {{ .Values.dataStorage.storageClass }}
        {{- end }}
    {{ end }}