How to build, package and deploy a react-native-web app in a Docker container?

Question

Given there is a react-native-web solution, what needs to be done to build it and run inside a Docker container?

• What is the build environment/toolchain?
• Which environment is required to run?

From what I can find so far, it's not clear how this should work.

UPDATE: Project examples.

Answer 1

It's a pretty general question, I will try to answer the best I can: If you want to just build and run an image: Build the project: npx expo-cli init react_native_app --npm

1. You need to create a Dockerfile file in your repository
2. Docker build -t {tag_name} . (You can replace '.' eith the Dockerfile path)
3. Docker run...
4. If you want you can create docker compose file to better control your app. Reference: https://www.rockyourcode.com/how-to-run-react-native-expo-web-in-a-docker-container/