Question 82365 in Docker Question posted in
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How to know which node:alpine image version is in running container – Docker

I have one running container which uses node:alpine as base image.I want to know version of this image.

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Answers


  1. 0

    Try running the command FROM node:<version>-alpine

    You can also try running the command alpine -v or alpine -version .You can also start Alpine and press? on the main menu to open the main Help page, which will also tell you the version.

    Refer to the link for more information.

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  2. 0

    You can check the Dockerfile of the container if handy.

    You can check the first line with FROM node:<version>-alpine

    For example :

    FROM node:12.18.1-alpine
ENV NODE_ENV=production
WORKDIR /app

    You can also use the command docker image inspect

    https://docs.docker.com/engine/reference/commandline/image_inspect/

    You can also exec into the container to check the version of Node

    Command to check node version:

    docker exec -ti <Container name> sh -c "node --version"
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