I used to install nodejs on Debian based container using the following in the Dockerfile:
RUN apt-get update -yq && apt-get upgrade -yq && apt-get install -yq curl git nano
RUN curl -sL https://deb.nodesource.com/setup_18.x | bash -
RUN apt-get install nodejs -y
But I recently started getting the following message:
=> [base 3/7] RUN curl -sL https://deb.nodesource.com/setup_18.x | bash -
SCRIPT DEPRECATION WARNING
================================================================================
TO AVOID THIS WAIT MIGRATE THE SCRIPT Continuing in 60 seconds (press Ctrl-C to abort) ...
How do I fix it?
The notice from the script is
This script, located at https://deb.nodesource.com/setup_X, used to
install Node.js is deprecated now and will eventually be made inactive.
Please visit the NodeSource distributions Github and follow the
instructions to migrate your repo.
https://github.com/nodesource/distributions
The NodeSource Node.js Linux distributions GitHub repository contains
information about which versions of Node.js and which Linux distributions
are supported and how to install it.
https://github.com/nodesource/distributions
The instructions on github amount to a Dockerfile RUN
FROM docker.io/debian:12-slim
RUN set -uex; \
apt-get update; \
apt-get install -y ca-certificates curl gnupg; \
mkdir -p /etc/apt/keyrings; \
curl -fsSL https://deb.nodesource.com/gpgkey/nodesource-repo.gpg.key \
| gpg --dearmor -o /etc/apt/keyrings/nodesource.gpg; \
NODE_MAJOR=18; \
echo "deb [signed-by=/etc/apt/keyrings/nodesource.gpg] https://deb.nodesource.com/node_$NODE_MAJOR.x nodistro main" \
> /etc/apt/sources.list.d/nodesource.list; \
apt-get -qy update; \
apt-get -qy install nodejs;
The docker.io/node:18 image maintained by the Node.js project is Debian based if you want to save some time.
FROM docker.io/node:18-bookworm-slim