feat: added dockerfile and docker image push workflow for edx-api-notes

.github/workflows/push-edx-api-notes-image.yaml

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+name: Build and Push Edx Api Notes Image
+
+on:
+  workflow_dispatch:
+    inputs:
+      branch:
+        description: "Target branch from which the source dockerfile from image will be sourced"
+
+  schedule:
+    - cron: "0 4 * * 1-5"  # UTC Time
+
+jobs:
+  build-and-push-image:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Get tag name
+        id: get-tag-name
+        uses: actions/github-script@v5
+        with:
+          script: |
+            const tagName = "${{ github.event.inputs.branch }}" || 'latest';
+            return tagName;
+          result-encoding: string
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v3
+
+      - name: Login to DockerHub
+        uses: docker/login-action@v3
+        with:
+          username: ${{ secrets.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_PASSWORD }}
+
+      - name: Build and push Dev Docker image
+        uses: docker/build-push-action@v6
+        with:
+          file: ./dockerfiles/edx-api-notes.Dockerfile
+          push: true
+          target: dev
+          tags: edxops/edx-api-notes-dev:${{ steps.get-tag-name.outputs.result }}
+          platforms: linux/amd64,linux/arm64
+
+      - name: Send failure notification
+        if: failure()
+        uses: dawidd6/action-send-mail@v3
+        with:
+          server_address: email-smtp.us-east-1.amazonaws.com
+          server_port: 465
+          username: ${{secrets.edx_smtp_username}}
+          password: ${{secrets.edx_smtp_password}}
+          subject: Push Image to docker.io/edxops failed in Edx Api Notes
+          to: team-cosmonauts@edx.org
+          from: github-actions <github-actions@edx.org>
+          body: Push Image to docker.io/edxops for Edx Api Notes failed! For details see "github.com/${{ github.repository }}/actions/runs/${{ github.run_id }}"

dockerfiles/edx-api-notes.Dockerfile

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+FROM ubuntu:focal as app
+
+# Packages installed:
+# git; Used to pull in particular requirements from github rather than pypi, 
+# and to check the sha of the code checkout.
+
+# language-pack-en locales; ubuntu locale support so that system utilities have a consistent
+# language and time zone.
+
+# python3.8-dev; to install python 3.8
+# python3-venv; installs venv module required to create virtual environments
+
+# libssl-dev; # mysqlclient wont install without this.
+
+# libmysqlclient-dev; to install header files needed to use native C implementation for 
+# MySQL-python for performance gains.
+
+# If you add a package here please include a comment above describing what it is used for
+
+RUN apt-get update && \
+    apt-get install -y software-properties-common && \
+    apt-add-repository -y ppa:deadsnakes/ppa && \
+    apt-get update && apt-get upgrade -qy && \
+    apt-get install \
+    language-pack-en \
+    locales \
+    git \
+    libmysqlclient-dev \
+    pkg-config \
+    libssl-dev \
+    build-essential \
+    python3.8-dev \
+    python3.8-distutils \
+    python3-virtualenv -qy && \
+    rm -rf /var/lib/apt/lists/*
+
+
+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 variables lifetime is bound to the container whereas ARGS variables lifetime is bound to the image building process only
+# Also ARGS provide us an option of compatibility of Path structure for Tutor and other OpenedX installations
+ARG COMMON_CFG_DIR "/edx/etc"
+ARG COMMON_APP_DIR="/edx/app"
+ARG NOTES_VENV_DIR="${COMMON_APP_DIR}/venvs/notes"
+
+ENV PATH="$NOTES_VENV_DIR/bin:$PATH"
+
+RUN useradd -m --shell /bin/false app
+
+# Install curl
+RUN apt-get update && apt-get install -y curl
+
+# cloning git repo
+RUN curl -L https://github.com/openedx/edx-notes-api/archive/refs/heads/master.tar.gz | tar -xz --strip-components=1
+
+RUN virtualenv -p python3.8 --always-copy ${NOTES_VENV_DIR}
+
+# edx_notes_api service config commands below
+RUN pip install --no-cache-dir -r requirements/base.txt
+RUN pip install --no-cache-dir -r requirements/pip.txt
+
+RUN mkdir -p /edx/var/log
+
+EXPOSE 8120
+
+FROM app as dev
+
+ENV DJANGO_SETTINGS_MODULE "notesserver.settings.devstack"
+
+# Backwards compatibility with devstack
+RUN touch "${COMMON_APP_DIR}/edx_notes_api_env" 
+
+CMD while true; do python ./manage.py runserver 0.0.0.0:8120; sleep 2; done
+
+FROM app as production
+
+ENV EDXNOTES_CONFIG_ROOT /edx/etc
+ENV DJANGO_SETTINGS_MODULE "notesserver.settings.yaml_config"
+
+# 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 notes -c /edx/app/notes/notesserver/docker_gunicorn_configuration.py --log-file - --max-requests=1000 notesserver.wsgi:application