[
  {
    "op": "add",
    "path": "/spec/template/spec/containers/0/volumeMounts",
    "value": []
  },
  {
    "op": "add",
    "path": "/spec/template/spec/containers/0/env",
    "value": []
  },
  {
    "op": "add",
    "path": "/spec/template/spec/volumes",
    "value": []
  },
  {
    "op": "add",
    "path": "/spec/template/spec/containers/0/volumeMounts/-",
    "value": {
      "name": "gcp-api-key",
      "readOnly": true,
      "mountPath": "/opt/secrets/gcp-api-key"
    }
  },
  {
    "op": "add",
    "path": "/spec/template/spec/volumes/-",
    "value": {
      "name": "gcp-api-key",
      "secret": {
        "secretName": "gcp-api-key"
      }
    }
  },
  {
    "op": "add",
    "path": "/spec/template/spec/containers/0/env/-",
    "value": {
      "name": "GOOGLE_APPLICATION_CREDENTIALS",
      "value": "/opt/secrets/gcp-api-key/key.json"
    }
  }
]