The Node images are built using a bash script node/build-image.sh, you can check it out for details.
Each node release is installed using the nodesource repository.
We'll explain the overall process here:
- Built
FROM dockershelf/debian:<release>. - Labelled according to label-schema.org and opencontainers specification.
- Install developer tools and build depends to handle the nodesource package install.
- Install repository gpg keys.
- Install Node.
- Shrink image by deleting unnecessary files.
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