rancher-partner-charts/charts/hashicorp/vault/templates/csi-daemonset.yaml

{{/*
Copyright (c) HashiCorp, Inc.
SPDX-License-Identifier: MPL-2.0
*/}}

{{- template "vault.csiEnabled" . -}}
{{- if .csiEnabled -}}
apiVersion: apps/v1
kind: DaemonSet
metadata:
  name: {{ template "vault.fullname" . }}-csi-provider
  namespace: {{ include "vault.namespace" . }}
  labels:
    app.kubernetes.io/name: {{ include "vault.name" . }}-csi-provider
    app.kubernetes.io/instance: {{ .Release.Name }}
    app.kubernetes.io/managed-by: {{ .Release.Service }}
    {{- if  .Values.csi.daemonSet.extraLabels -}}
      {{- toYaml .Values.csi.daemonSet.extraLabels | nindent 4 -}}
    {{- end -}}
  {{ template "csi.daemonSet.annotations" . }}
spec:
  updateStrategy:
    type: {{ .Values.csi.daemonSet.updateStrategy.type }}
    {{- if .Values.csi.daemonSet.updateStrategy.maxUnavailable }}
    rollingUpdate:
      maxUnavailable: {{ .Values.csi.daemonSet.updateStrategy.maxUnavailable }}
    {{- end }}
  selector:
    matchLabels:
      app.kubernetes.io/name: {{ include "vault.name" . }}-csi-provider
      app.kubernetes.io/instance: {{ .Release.Name }}
  template:
    metadata:
      labels:
        app.kubernetes.io/name: {{ template "vault.name" . }}-csi-provider
        app.kubernetes.io/instance: {{ .Release.Name }}
        {{- if  .Values.csi.pod.extraLabels -}}
          {{- toYaml .Values.csi.pod.extraLabels | nindent 8 -}}
        {{- end -}}
      {{ template "csi.pod.annotations" . }}
    spec:
      {{ template "csi.daemonSet.securityContext.pod" . }}
      {{- if .Values.csi.priorityClassName }}
      priorityClassName: {{ .Values.csi.priorityClassName }}
      {{- end }}
      serviceAccountName: {{ template "vault.fullname" . }}-csi-provider
      {{- template "csi.pod.tolerations" . }}
      {{- template "csi.pod.nodeselector" . }}
      {{- template "csi.pod.affinity" . }}
      containers:
        - name: {{ include "vault.name" . }}-csi-provider
          {{ template "csi.resources" . }}
          {{ template "csi.daemonSet.securityContext.container" . }}
          image: "{{ .Values.csi.image.repository }}:{{ .Values.csi.image.tag }}"
          imagePullPolicy: {{ .Values.csi.image.pullPolicy }}
          args:
            - --endpoint=/provider/vault.sock
            - --debug={{ .Values.csi.debug }}
            {{- if .Values.csi.hmacSecretName }}
            - --hmac-secret-name={{ .Values.csi.hmacSecretName }}
            {{- else }}
            - --hmac-secret-name={{- include "vault.name" . }}-csi-provider-hmac-key
            {{- end }}
            {{- if .Values.csi.extraArgs }}
            {{- toYaml .Values.csi.extraArgs | nindent 12 }}
            {{- end }}
          env:
            - name: VAULT_ADDR
            {{- if eq (.Values.csi.agent.enabled | toString) "true" }}
              value: "unix:///var/run/vault/agent.sock"
            {{- else if .Values.global.externalVaultAddr }}
              value: "{{ .Values.global.externalVaultAddr }}"
            {{- else }}
              value: {{ include "vault.scheme" . }}://{{ template "vault.fullname" . }}.{{ include "vault.namespace" . }}.svc:{{ .Values.server.service.port }}
            {{- end }}
          volumeMounts:
            - name: providervol
              mountPath: "/provider"
            {{- if eq (.Values.csi.agent.enabled | toString) "true" }}
            - name: agent-unix-socket
              mountPath: /var/run/vault
            {{- end }}
            {{- if .Values.csi.volumeMounts }}
              {{- toYaml .Values.csi.volumeMounts | nindent 12}}
            {{- end }}
          livenessProbe:
            httpGet:
              path: /health/ready
              port: 8080
            failureThreshold: {{ .Values.csi.livenessProbe.failureThreshold }}
            initialDelaySeconds: {{ .Values.csi.livenessProbe.initialDelaySeconds }}
            periodSeconds: {{ .Values.csi.livenessProbe.periodSeconds }}
            successThreshold: {{ .Values.csi.livenessProbe.successThreshold }}
            timeoutSeconds: {{ .Values.csi.livenessProbe.timeoutSeconds }}
          readinessProbe:
            httpGet:
              path: /health/ready
              port: 8080
            failureThreshold: {{ .Values.csi.readinessProbe.failureThreshold }}
            initialDelaySeconds: {{ .Values.csi.readinessProbe.initialDelaySeconds }}
            periodSeconds: {{ .Values.csi.readinessProbe.periodSeconds }}
            successThreshold: {{ .Values.csi.readinessProbe.successThreshold }}
            timeoutSeconds: {{ .Values.csi.readinessProbe.timeoutSeconds }}
        {{- if eq (.Values.csi.agent.enabled | toString) "true" }}
        - name: {{ include "vault.name" . }}-agent
          image: "{{ .Values.csi.agent.image.repository }}:{{ .Values.csi.agent.image.tag }}"
          imagePullPolicy: {{ .Values.csi.agent.image.pullPolicy }}
          {{ template "csi.agent.resources" . }}
          command:
            - vault
          args:
            - agent
            - -config=/etc/vault/config.hcl
            {{- if .Values.csi.agent.extraArgs }}
            {{- toYaml .Values.csi.agent.extraArgs | nindent 12 }}
            {{- end }}
          ports:
            - containerPort: 8200
          env:
            - name: VAULT_LOG_LEVEL
              value: "{{ .Values.csi.agent.logLevel }}"
            - name: VAULT_LOG_FORMAT
              value: "{{ .Values.csi.agent.logFormat }}"
          securityContext:
            runAsNonRoot: true
            allowPrivilegeEscalation: false
            readOnlyRootFilesystem: true
            runAsUser: 100
            runAsGroup: 1000
          volumeMounts:
            - name: agent-config
              mountPath: /etc/vault/config.hcl
              subPath: config.hcl
              readOnly: true
            - name: agent-unix-socket
              mountPath: /var/run/vault
            {{- if .Values.csi.volumeMounts }}
            {{- toYaml .Values.csi.volumeMounts | nindent 12 }}
            {{- end }}
        {{- end }}
      volumes:
        - name: providervol
          hostPath:
            path: {{ .Values.csi.daemonSet.providersDir }}
        {{- if eq (.Values.csi.agent.enabled | toString) "true" }}
        - name: agent-config
          configMap:
            name: {{ template "vault.fullname" . }}-csi-provider-agent-config
        - name: agent-unix-socket
          emptyDir:
            medium: Memory
        {{- end }}
        {{- if .Values.csi.volumes }}
        {{- toYaml .Values.csi.volumes | nindent 8}}
        {{- end }}
      {{- include "imagePullSecrets" . | nindent 6 }}
{{- end }}