Django project Docker

build command

docker image build -f Dockerfile-python3 --platform linux/amd64 -t django_project .
docker image tag django_project pragmaticcode/django_project:python3.9.9-slim-bullseye-node16
docker push pragmaticcode/django_project:python3.9.9-slim-bullseye-node16

docker image build -f Dockerfile-python3 --platform linux/amd64 -t django_project .
docker image tag django_project pragmaticcode/django_project:python3.9.5-slim-buster-node16
docker push pragmaticcode/django_project:python3.9.5-slim-buster-node16

docker image build -f Dockerfile-python2 --platform linux/amd64 -t django_project .
docker image tag django_project pragmaticcode/django_project:python2.7.18-slim-stretch
docker push pragmaticcode/django_project:python2.7.18-slim-stretch

Dockerfile-python2

# Use an official Python runtime as a parent image
FROM python:2.7.18-slim-buster

# output into stdout
ENV PYTHONUNBUFFERED 1

# install wget and its dependencies
RUN apt-get update
RUN apt-get install -y build-essential
RUN apt-get install -y gnupg2
RUN apt-get install -y sudo wget curl htop vim

# Latest PostgreSQL Prerequsities
RUN wget -q https://www.postgresql.org/media/keys/ACCC4CF8.asc -O - | apt-key add -
RUN sh -c 'echo "deb http://apt.postgresql.org/pub/repos/apt/ buster-pgdg main" >> /etc/apt/sources.list.d/pgdg.list'
# RUN sh -c 'echo "deb http://apt.postgresql.org/pub/repos/apt/ bullseye-pgdg main" >> /etc/apt/sources.list.d/pgdg.list'
# RUN sh -c 'echo "deb http://apt.postgresql.org/pub/repos/apt $(lsb_release -cs)-pgdg main" > /etc/apt/sources.list.d/pgdg.list'

# install system packages
RUN apt-get update

# download dependencies
# RUN wget https://gist.githubusercontent.com/eriktelepovsky/394cfb8c972c20b14642c9e16232bc53/raw/96c8f6e653c3204477b990ca629f48a8c656e516/os-dependencies
ADD os-dependencies / 

# install OS dependencies
RUN apt-get install -y $(grep -vE "^\s*#" os-dependencies | tr "\n" " ")

# install nodejs including npm command
RUN curl -sL https://deb.nodesource.com/setup_16.x | sudo -E bash -
RUN apt-get install nodejs --assume-yes
RUN node --version

# install mjml
RUN npm install mjml -g --unsafe-perm

Dockerfile-python3

# Use an official Python runtime as a parent image
#FROM python:3.9.9-slim-bullseye
FROM python:3.9.5-slim-buster

# output into stdout
ENV PYTHONUNBUFFERED 1

# install wget and its dependencies
RUN apt-get update
RUN apt-get install -y build-essential
RUN apt-get install -y gnupg2
RUN apt-get install -y sudo wget curl htop vim

# Latest PostgreSQL Prerequsities
RUN wget -q https://www.postgresql.org/media/keys/ACCC4CF8.asc -O - | apt-key add -
RUN sh -c 'echo "deb http://apt.postgresql.org/pub/repos/apt/ buster-pgdg main" >> /etc/apt/sources.list.d/pgdg.list'
# RUN sh -c 'echo "deb http://apt.postgresql.org/pub/repos/apt/ bullseye-pgdg main" >> /etc/apt/sources.list.d/pgdg.list'
# RUN sh -c 'echo "deb http://apt.postgresql.org/pub/repos/apt $(lsb_release -cs)-pgdg main" > /etc/apt/sources.list.d/pgdg.list'

# install system packages
RUN apt-get update

# download dependencies
# RUN wget https://gist.githubusercontent.com/eriktelepovsky/394cfb8c972c20b14642c9e16232bc53/raw/96c8f6e653c3204477b990ca629f48a8c656e516/os-dependencies
ADD os-dependencies / 

# install OS dependencies
RUN apt-get install -y $(grep -vE "^\s*#" os-dependencies | tr "\n" " ")

# install nodejs including npm command
RUN curl -sL https://deb.nodesource.com/setup_16.x | sudo -E bash -
RUN apt-get install nodejs --assume-yes
RUN node --version

# install mjml
RUN npm install mjml -g --unsafe-perm

os-dependencies

# ps
procps

# Translations
gettext

# GNU Compiler Collection
gcc

# JavaScript
#nodejs

# Geolocation / PostGIS
# gdal-bin
gdal-bin binutils libproj-dev libgeoip1

# PostgreSQL
postgresql-client-14
libpq-dev

# Version control
git
mercurial

# Pillow
# https://pillow.readthedocs.io/en/3.0.x/installation.html#external-libraries
python3-dev python3-setuptools
libjpeg-dev
# liblcms2-dev
# libtiff4-dev
libfreetype6-dev
libwebp-dev
# openjpeg
# tcl8.5-dev
# tk8.5-dev
# python-tk
zlib1g-dev

# PDF support (weasyprint)
python3-cffi
libcairo2
libpango-1.0-0
libpangocairo-1.0-0
libgdk-pixbuf2.0-0
libffi-dev 
shared-mime-info

# PDF support (pdf2image)
poppler-utils

# lxml
libxml2-dev
libxslt-dev
python3-lxml

# matplotlib
pkg-config