feat: added portal-designer Dockerfile (#10)

* feat: added portal-designer  Dockerfile

dockerfiles/portal-designer.Dockerfile

@@ -0,0 +1,87 @@
+FROM ubuntu:focal as app
+MAINTAINER [email protected]
+
+# ENV variables for Python 3.12 support
+ARG PYTHON_VERSION=3.12
+ENV TZ=UTC
+ENV TERM=xterm-256color
+ENV DEBIAN_FRONTEND=noninteractive
+
+# software-properties-common is needed to setup Python 3.12 env
+RUN apt-get update && \
+  apt-get install -y software-properties-common && \
+  apt-add-repository -y ppa:deadsnakes/ppa
+
+# Packages installed:
+
+# pkg-config; mysqlclient>=2.2.0 requires pkg-config (https://github.com/PyMySQL/mysqlclient/issues/620)
+
+RUN apt-get update && apt-get -qy install --no-install-recommends \
+ build-essential \
+ language-pack-en \
+ locales \
+ libmysqlclient-dev \
+ pkg-config \
+ libssl-dev \
+ gcc \
+ make \
+ curl \
+ python3-pip \
+ python${PYTHON_VERSION} \
+ python${PYTHON_VERSION}-dev \
+ python${PYTHON_VERSION}-distutils
+
+RUN pip install --upgrade pip setuptools
+# delete apt package lists because we do not need them inflating our image
+RUN rm -rf /var/lib/apt/lists/*
+
+RUN ln -s /usr/bin/python3 /usr/bin/python
+
+# Setup zoneinfo for Python 3.12
+RUN ln -snf /usr/share/zoneinfo/$TZ /etc/localtime && echo $TZ > /etc/timezone
+
+# need to use virtualenv pypi package with Python 3.12
+RUN pip install --upgrade pip setuptools
+RUN curl -sS https://bootstrap.pypa.io/get-pip.py | python${PYTHON_VERSION}
+RUN pip install virtualenv
+
+RUN locale-gen en_US.UTF-8
+ENV LANG en_US.UTF-8
+ENV LANGUAGE en_US:en
+ENV LC_ALL en_US.UTF-8
+ENV DJANGO_SETTINGS_MODULE designer.settings.production
+
+EXPOSE 18808
+RUN useradd -m --shell /bin/false app
+
+WORKDIR /edx/app/designer
+ARG DESIGNER_VENV_DIR="/edx/app/venvs/designer"
+ENV PATH="$DESIGNER_VENV_DIR/bin:$PATH"
+
+RUN mkdir -p requirements
+
+# Create virtual environment for the application
+RUN virtualenv -p python${PYTHON_VERSION} --always-copy ${DESIGNER_VENV_DIR}
+
+# Download and install application requirements
+RUN curl -L -o requirements/production.txt https://raw.githubusercontent.com/edx/portal-designer/master/requirements/production.txt
+RUN pip install -r requirements/production.txt
+
+RUN mkdir -p /edx/var/log
+
+# Clone the application code
+RUN curl -L https://github.com/edx/portal-designer/archive/refs/heads/master.tar.gz | tar -xz --strip-components=1
+
+# Code is owned by root so it cannot be modified by the application user.
+# So we copy it before changing users.
+USER app
+
+# Gunicorn 19 does not log to stdout or stderr by default. Once we are past gunicorn 19, the logging to STDOUT need not be specified.
+CMD gunicorn --workers=2 --name designer -c /edx/app/designer/designer/docker_gunicorn_configuration.py --log-file - --max-requests=1000 designer.wsgi:application
+
+# Change into dev app
+FROM app as devstack
+# Install dependencies as root and revert back to application user
+USER root
+RUN pip install -r /edx/app/designer/requirements/dev.txt
+USER app