instruction: Create a Dockerfile for Node.js with production best practices
output: ```dockerfile
  from alternatives.Here are some of your options:If your cloud-native component needs to authenticate to another application that you
  know is running within the same Kubernetes cluster, you can use a
  ServiceAccount
  and its tokens to identify your client.There are third-party tools that you can run, either within or outside your cluster,
  that manage sensitive data. For example, a service that Pods access over HTTPS,
  that reveals a Secret if the client correctly authenticates (for example, with a ServiceAccount
  token).For authentication, you can implement a custom signer for X.509 certificates, and use
  CertificateSigningRequests
  to let that custom signer issue certificates to Pods that need them.You can use a device plugin
  to expose node-local encryption hardware to a specific Pod. For example, you can schedule
  trusted Pods onto nodes that provide a Trusted Platform Module, configured out-of-band.You can also combine two or more of those options, including the option to use Secret objects themselves.For example: implement (or deploy) an operator
  that fetches short-lived session tokens
  ```