Dockerfile

#
# Define OS
#
FROM alpine

#
# Basic OS management
#

# Install packages
RUN apk add --no-cache nodejs npm python3 py3-pip

RUN apk update && apk add --virtual build-dependencies build-base gcc wget git
RUN apk add jpeg-dev zlib-dev
ENV LIBRARY_PATH=/lib:/usr/lib

RUN apk add --no-cache \
  build-base \
  g++ \
  cairo-dev \
  jpeg-dev \
  pango-dev \
  giflib-dev

RUN apk add --update  --repository http://dl-3.alpinelinux.org/alpine/edge/testing libmount ttf-dejavu ttf-droid ttf-freefont ttf-liberation fontconfig

#RUN apk add py3-brother_ql
RUN pip install --upgrade brother_ql --break-system-packages
#
# Require app
#

# Create app directory
WORKDIR /app

# Bundle app source
COPY . .

# Install dependencies
RUN npm ci --only=production

# Create production build
RUN npm run build

#
# Setup app
#

# Expose app
EXPOSE 3000

# Set node env
ENV NODE_ENV=production

# Run app
CMD ["node", "/app/server.js"]