grpc-xds/k8s/greeter/components/tls-cert-manager/patch-cert-volume-greeter-intermediary.yaml

# Copyright 2023 Google LLC
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#      http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
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# Patch to mount cert-manager issued TLS certificates as a volume.

apiVersion: apps/v1
kind: Deployment
metadata:
  name: greeter-intermediary
spec:
  template:
    spec:
      containers:
      - name: app
        volumeMounts:
        - name: workload-certs
          mountPath: /var/run/secrets/workload-spiffe-credentials
          readOnly: true
      volumes:
      - name: workload-certs
        secret:
          secretName: greeter-intermediate-cert
          items:
          # https://cloud.google.com/service-mesh/docs/service-routing/security-proxyless-setup#create-service%7D
          - key: tls.key
            path: private_key.pem
          - key: tls.crt
            path: certificates.pem
          - key: ca.crt
            path: ca_certificates.pem