Always update to latest npm when building docker image#10043
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Summary of ChangesHello, I'm Gemini Code Assist1! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed! This pull request focuses on improving the security and maintainability of the Docker image by ensuring that the Node Package Manager (npm) itself is always updated to its latest version during the image build. This proactive measure helps mitigate vulnerabilities stemming from npm's bundled dependencies and ensures that the image benefits from the most recent security patches and improvements, even if the base Highlights
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Code Review
This pull request updates the Docker build process to always install the latest version of npm, aiming to mitigate vulnerabilities present in npm's bundled dependencies. It also updates package overrides in package.json and regenerates the package-lock.json file. The changes are logical and address the stated goal. I have one suggestion for the Dockerfile to optimize the image build by reducing the number of layers.
| FROM node:lts-alpine AS app-env | ||
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| # Make sure to get the latest version of npm before doing anything else, to avoid vulnerabilities in npm's bundled dependencies. | ||
| RUN npm install -g npm@latest |
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To optimize the Docker image size and reduce the number of layers, it's a good practice to chain RUN commands together using &&. This RUN command could be combined with the next one on line 7.
For example:
RUN npm install -g npm@latest && \
apk update && \
apk add --no-cache python3 openjdk21-jre-headless bash && \
...This creates a single layer for multiple commands, leading to a more efficient image. You could also consider adding npm cache clean --force after the npm install to further reduce the layer size.
Description
We've been getting flagged for some vulnerable deps on this image that are coming from NPM itself. To ensure that we get the very latest fixes, adding a step to update npm itself.
This won't directly fix all the open vulnerabilities, since some of them are merged into npm but not on a released version. However, this will save us in cases where the lts-alpine image doesn't get updated in a timely manner.