Official Docker Image for Node.js :whale: :turtle: :rocket:
The official Node.js docker image, made with love by the node community.
fast, scalable network applications. Node.js uses an event-driven, non-blocking
I/O model that makes it lightweight and efficient, perfect for data-intensive
real-time applications that run across distributed devices.
Dockerfilein your Node.js app project
# specify the node base image with your desired version node:<version> FROM node:16 # replace this with your application's default port EXPOSE 8888
You can then build and run the Docker image:
$ docker build -t my-nodejs-app . $ docker run -it --rm --name my-running-app my-nodejs-app
If you prefer Docker Compose:
version: "2" services: node: image: "node:8" user: "node" working_dir: /home/node/app environment: - NODE_ENV=production volumes: - ./:/home/node/app expose: - "8081" command: "npm start"
You can then run using Docker Compose:
$ docker-compose up -d
We have assembled a Best Practices Guide for those using these images on a daily basis.
For many simple, single file projects, you may find it inconvenient to write a
Dockerfile. In such cases, you can run a Node.js script by using the
Node.js Docker image directly:
$ docker run -it --rm --name my-running-script -v "$PWD":/usr/src/app -w /usr/src/app node:8 node your-daemon-or-script.js
Prior to 8.7.0 and 6.11.4 the docker images overrode the default npm log
info. However due to improvements to npm and new Docker
patterns (e.g. multi-stage builds) the working group reached a consensus
to revert the log level to npm defaults. If you need more verbose output, please
use one of the following methods to change the verbosity level.
If you create your own
Dockerfile which inherits from the
node image you can
ENV to override
FROM node ENV NPM_CONFIG_LOGLEVEL info ...
If you run the node image using
docker run you can use the
-e flag to
$ docker run -e NPM_CONFIG_LOGLEVEL=info node ...
If you are running npm commands you can use
--loglevel to control the
verbosity of the output.
$ docker run node npm --loglevel=warn ...
node images come in many flavors, each designed for a specific use case.
All of the images contain pre-installed versions of
yarn. For each
supported architecture, the supported variants are different. In the file:
versions.json, it lists all supported variants for all of
the architectures that we support now.
This is the defacto image. If you are unsure about what your needs are, you
probably want to use this one. It is designed to be used both as a throw away
container (mount your source code and start the container to start your app), as
well as the base to build other images off of. This tag is based off of
buildpack-deps is designed for the average user of docker who has many images
on their system. It, by design, has a large number of extremely common Debian
packages. This reduces the number of packages that images that derive from it
need to install, thus reducing the overall size of all images on your system.
This image is based on the popular
Alpine Linux project, available in
alpine official image. Alpine Linux is
much smaller than most distribution base images (~5MB), and thus leads to much
slimmer images in general.
This variant is highly recommended when final image size being as small as
possible is desired. The main caveat to note is that it does use
musl libc instead of
glibc and friends, so certain
software might run into issues depending on the depth of their libc
requirements. However, most software doesn’t have an issue with this, so this
variant is usually a very safe choice. See
this Hacker News comment thread
for more discussion of the issues that might arise and some pro/con comparisons
of using Alpine-based images. One common issue that may arise is a missing shared
library required for use of
process.dlopen. To add the missing shared libraries
to your image, adding the
package in your Dockerfile is recommended:
apk add --no-cache libc6-compat
To minimize image size, it’s uncommon for additional related tools
bash) to be included in Alpine-based images. Using this
image as a base, add the things you need in your own Dockerfile
alpine image description for
examples of how to install packages if you are unfamiliar).
This image does not contain the common packages contained in the default tag and
only contains the minimal packages needed to run
node. Unless you are working
in an environment where only the Node.js image will be deployed and you have
space constraints, we highly recommend using the default image of this
This image is officially supported on Docker version 1.9.1.
Support for older versions (down to 1.6) is provided on a best-effort basis.
Please see the Docker installation
documentation for details on how to
upgrade your Docker daemon.
This project will support Node.js versions as still under active support as per the Node.js release schedule.
The Node.js Docker Image is governed by the Docker Working Group. See
to learn more about the group’s structure and CONTRIBUTING.md for guidance
about the expectations for all contributors to this project.