FROM ubi9/ubi-minimal

EXPOSE 8080

# Add $HOME/node_modules/.bin to the $PATH, allowing user to make npm scripts

# available on the CLI without using npm's --global installation mode

# This image will be initialized with "npm run $NPM_RUN"

# See https://docs.npmjs.com/misc/scripts, and your repo's package.json

# file for possible values of NPM_RUN

# Description

# Environment:

# * $NPM_RUN - Select an alternate / custom runtime mode, defined in your package.json files' scripts section (default: npm run "start").

# Expose ports:

# * 8080 - Unprivileged port used by nodejs application

ENV APP_ROOT=/opt/app-root \

# The $HOME is not set by default, but some applications need this variable

HOME=/opt/app-root/src \

NPM_RUN=start \

PLATFORM="el9" \

NODEJS_VERSION=16 \

NPM_RUN=start \

NAME=nodejs

ENV SUMMARY="Minimal image for running Node.js $NODEJS_VERSION applications" \

DESCRIPTION="Node.js $NODEJS_VERSION available as container is a base platform for \

running various Node.js $NODEJS_VERSION applications and frameworks. \

Node.js is a platform built on Chrome's JavaScript runtime for easily building \

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." \

NPM_CONFIG_PREFIX=$HOME/.npm-global \

PATH=$HOME/node_modules/.bin/:$HOME/.npm-global/bin/:$PATH

LABEL summary="$SUMMARY" \

description="$DESCRIPTION" \

io.k8s.description="$DESCRIPTION" \

io.k8s.display-name="Node.js $NODEJS_VERSION Micro" \

io.openshift.expose-services="8080:http" \

io.openshift.tags="builder,$NAME,${NAME}${NODEJS_VERSION}" \

io.openshift.s2i.scripts-url="image:///usr/libexec/s2i" \

io.s2i.scripts-url="image:///usr/libexec/s2i" \

com.redhat.dev-mode="DEV_MODE:false" \

com.redhat.deployments-dir="${APP_ROOT}/src" \

com.redhat.dev-mode.port="DEBUG_PORT:5858" \

com.redhat.component="${NAME}-${NODEJS_VERSION}-minimal-container" \

name="ubi9/$NAME-$NODEJS_VERSION-minimal" \

version="1" \

com.redhat.license_terms="https://www.redhat.com/en/about/red-hat-end-user-license-agreements#UBI" \

maintainer="SoftwareCollections.org <[email protected]>" \

help="For more information visit https://github.com/sclorg/s2i-nodejs-container"

# nodejs-full-i18n is included for error strings

RUN INSTALL_PKGS="nodejs nodejs-nodemon nodejs-full-i18n npm findutils tar which" && \

microdnf -y --nodocs --setopt=install_weak_deps=0 install $INSTALL_PKGS && \

node -v | grep -qe "^v$NODEJS_VERSION\." && echo "Found VERSION $NODEJS_VERSION" && \

microdnf clean all && \

rm -rf /mnt/rootfs/var/cache/* /mnt/rootfs/var/log/dnf* /mnt/rootfs/var/log/yum.*

COPY ./s2i/bin/ /usr/libexec/s2i

RUN chmod +x /usr/libexec/s2i/init-wrapper

# Copy extra files to the image.

COPY ./root/ /

# Drop the root user and make the content of /opt/app-root owned by user 1001

RUN mkdir -p "$HOME" && chown -R 1001:0 "$APP_ROOT" && chmod -R ug+rwx "$APP_ROOT"

WORKDIR "$HOME"

USER 1001