enterprise-license-job.yaml

{{- if (or (and (ne (.Values.server.enabled | toString) "-") .Values.server.enabled) (and (eq (.Values.server.enabled | toString) "-") .Values.global.enabled)) }}
{{- if (and .Values.server.enterpriseLicense.secretName .Values.server.enterpriseLicense.secretKey (not .Values.server.enterpriseLicense.enableLicenseAutoload)) }}
apiVersion: batch/v1
kind: Job
metadata:
  name: {{ template "consul.fullname" . }}-license
  labels:
    app.kubernetes.io/managed-by: {{.Release.Service | quote }}
    app.kubernetes.io/instance: {{.Release.Name | quote }}
    helm.sh/chart: "{{.Chart.Name}}-{{.Chart.Version}}"
    app: {{ template "consul.name" . }}
    chart: {{ template "consul.chart" . }}
    heritage: {{ .Release.Service }}
    release: {{ .Release.Name }}
  annotations:
    "helm.sh/hook": post-install,post-upgrade
    "helm.sh/hook-weight": "100"
    "helm.sh/hook-delete-policy": hook-succeeded
spec:
  template:
    metadata:
      name: {{ template "consul.fullname" . }}-license
      labels:
        app.kubernetes.io/managed-by: {{.Release.Service | quote }}
        app.kubernetes.io/instance: {{.Release.Name | quote }}
        helm.sh/chart: "{{.Chart.Name}}-{{.Chart.Version}}"
        app: {{ template "consul.name" . }}
        chart: {{ template "consul.chart" . }}
        release: {{ .Release.Name }}
        component: license
      annotations:
        "consul.hashicorp.com/connect-inject": "false"
    spec:
      restartPolicy: Never
      serviceAccountName: {{ template "consul.fullname" . }}-enterprise-license
      {{- if .Values.global.tls.enabled }}
      volumes:
        - name: consul-ca-cert
          secret:
            {{- if .Values.global.tls.caCert.secretName }}
            secretName: {{ .Values.global.tls.caCert.secretName }}
            {{- else }}
            secretName: {{ template "consul.fullname" . }}-ca-cert
            {{- end }}
            items:
            - key: {{ default "tls.crt" .Values.global.tls.caCert.secretKey }}
              path: tls.crt
      {{- end }}
      containers:
        - name: apply-enterprise-license
          image: "{{ default .Values.global.image .Values.server.image }}"
          env:
            - name: ENTERPRISE_LICENSE
              valueFrom:
                secretKeyRef:
                  name: {{ .Values.server.enterpriseLicense.secretName }}
                  key: {{ .Values.server.enterpriseLicense.secretKey }}
            - name: CONSUL_HTTP_ADDR
              {{- if .Values.global.tls.enabled }}
              value: https://{{ template "consul.fullname" . }}-server:8501
              {{- else }}
              value: http://{{ template "consul.fullname" . }}-server:8500
              {{- end }}
            {{- if .Values.global.tls.enabled }}
            - name:  CONSUL_CACERT
              value: /consul/tls/ca/tls.crt
            {{- end}}
            {{- if .Values.global.acls.manageSystemACLs }}
            - name: CONSUL_HTTP_TOKEN
              valueFrom:
                secretKeyRef:
                  name: "{{ template "consul.fullname" . }}-enterprise-license-acl-token"
                  key: "token"
            {{- end}}
          command:
            - "/bin/sh"
            - "-c"
            - |
                # Create a script that we can execute with the timeout command.
                mkdir -p /tmp/scripts/
                cat > /tmp/scripts/apply-license.sh << 'EOF'
                #!/bin/sh
                while true; do
                  echo "Applying license..."
                  if consul license put "${ENTERPRISE_LICENSE}" 2>&1; then
                    echo "License applied successfully"
                    break
                  fi
                  echo "Retrying in 2s..."
                  sleep 2
                done
                EOF
                chmod +x /tmp/scripts/apply-license.sh

                # Time out after 20 minutes. Use || to support new timeout versions that don't accept -t
                timeout -t 1200 /tmp/scripts/apply-license.sh 2> /dev/null || timeout 1200 /tmp/scripts/apply-license.sh 2> /dev/null
          {{- if .Values.global.tls.enabled }}
          volumeMounts:
            - name: consul-ca-cert
              mountPath: /consul/tls/ca
              readOnly: true
          {{- end }}
          resources:
            requests:
              memory: "50Mi"
              cpu: "50m"
            limits:
              memory: "50Mi"
              cpu: "50m"
      {{- if .Values.global.acls.manageSystemACLs }}
      initContainers:
      - name: ent-license-acl-init
        image: {{ .Values.global.imageK8S }}
        command:
          - "/bin/sh"
          - "-ec"
          - |
            consul-k8s acl-init \
              -secret-name="{{ template "consul.fullname" . }}-enterprise-license-acl-token" \
              -k8s-namespace={{ .Release.Namespace }}
        resources:
          requests:
            memory: "25Mi"
            cpu: "50m"
          limits:
            memory: "25Mi"
            cpu: "50m"
      {{- end }}
{{- end }}
{{- end }}