148422597X Kubernetes Management Design Patterns [Vohra 2017-01-29] {E559F6BB}

Chapter 3 ■ Kubernetes on Google Cloud Platform
Figure 3-61. The server.js Node Script
Next, create a Docker file, also in the hellonode folder, to describe the Docker image to build including
the port the application listens on.
FROM node:4.4
EXPOSE 8080
COPY server.js .
CMD node server.js
The Docker file is shown in Figure 3-62.
Figure 3-62. The Dockerfile
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