Merge pull request #129 from bcgov/70-backend-docker

feat: Dockerfile for backend

.github/workflows/build-and-test.yaml

@@ -8,7 +8,14 @@ on:
   workflow_dispatch:
 
 jobs:
-  frontend-docker-build:
+  docker-build:
+    strategy:
+      matrix:
+        include:
+          - image: cas-reporting-backend
+            context: server
+          - image: cas-reporting-frontend
+            context: client
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
@@ -21,7 +28,7 @@ jobs:
         id: meta
         uses: docker/metadata-action@v5
         with:
-          images: ghcr.io/bcgov/cas-reporting-frontend
+          images: ghcr.io/bcgov/${{ matrix.image }}
           tags: |
             type=sha,format=long,prefix=
             latest
@@ -35,10 +42,10 @@ jobs:
       - name: Build image
         uses: docker/build-push-action@v5
         with:
-          context: client
+          context: ${{ matrix.context }}
           builder: ${{ steps.buildx.outputs.name }}
           push: true
-          file: client/Dockerfile
+          file: ${{ matrix.context }}/Dockerfile
           tags: ${{ steps.meta.outputs.tags }}
           labels: ${{ steps.meta.outputs.labels }}
           cache-from: type=gha

server/.dockerignore

@@ -0,0 +1,7 @@
+.venv
+.git
+.gitignore
+.vscode
+**/__pycache__
+**/*.pyc
+python_cache

server/.tool-versions

@@ -1,3 +1,3 @@
 python 3.9.18
-poetry 1.6.1
+poetry 1.7.1
 postgres 14.0

server/Dockerfile

@@ -0,0 +1,52 @@
+# Use an official Python runtime as a parent image
+FROM python:3.9.18 AS main
+
+# Install system dependencies and clean up
+RUN apt-get update && \
+    apt-get upgrade -y && \
+    apt-get install -y git gnupg curl build-essential && \
+    apt-get clean
+
+# Set environment variables
+ENV PYTHONDONTWRITEBYTECODE=1 \
+    PYTHONUNBUFFERED=1 \
+    USER_ID=1001 \
+    HOME=/root
+
+WORKDIR ${HOME}
+# Make everything in the home group-writable to support OpenShift's restricted SCC
+# Needs to be done as root to chown
+RUN useradd -ms /bin/bash -d ${HOME} --uid ${USER_ID} -g root server
+
+COPY ./ ${HOME}/
+
+# Install asdf
+RUN git clone https://github.com/asdf-vm/asdf.git ${HOME}/asdf --depth 1 --branch v0.14.0
+
+ENV BASH_ENV="${HOME}/asdf/asdf.sh"
+# Because asdf is loaded via BASH_ENV, all commands using adsf need to be executed using /usr/bin/env bash -c
+SHELL ["/usr/bin/env", "bash", "-c"]
+
+RUN sed -i -nr '/python|poetry/p' ${HOME}/.tool-versions && \
+    cat ${HOME}/.tool-versions | cut -f 1 -d ' ' | xargs -n 1 asdf plugin-add && \
+    asdf plugin-update --all && \
+    asdf install && \
+    asdf reshim
+
+# Add Poetry's bin directory to PATH
+ENV PATH="${HOME}/.asdf/installs/poetry/1.7.1/bin:${PATH}"
+
+# Configuring poetry to behave properly with asdf
+RUN poetry config virtualenvs.prefer-active-python true
+
+# Change ownership and permissions
+RUN chown -R server:0 ${HOME} && \
+    chmod -R g+rwX ${HOME}
+
+# Expose the port your Django application will run on (change as needed)
+EXPOSE 8000
+
+# Install project dependencies using Poetry
+RUN poetry install --without dev
+USER ${USER_ID}
+CMD ["/usr/bin/env", "bash", "-c", "poetry run python manage.py collectstatic --noinput && poetry run python manage.py migrate && poetry run gunicorn --access-logfile - server.wsgi:application --timeout 200 --workers 8 --bind '0.0.0.0:8000'"]

server/pyproject.toml

@@ -12,6 +12,8 @@ django-ninja = "^0.22.2"
 python-dotenv = "^1.0.0"
 psycopg = "^3.1.10"
 psycopg-binary = "^3.1.10"
+whitenoise = "^6.6.0"
+gunicorn = "^21.2.0"
 
 [tool.poetry.group.dev.dependencies]
 black = "^24.1.1"

server/server/settings.py

@@ -45,6 +45,7 @@
 
 MIDDLEWARE = [
     'django.middleware.security.SecurityMiddleware',
+    'whitenoise.middleware.WhiteNoiseMiddleware',
     'django.contrib.sessions.middleware.SessionMiddleware',
     'django.middleware.common.CommonMiddleware',
     'django.middleware.csrf.CsrfViewMiddleware',
@@ -123,9 +124,15 @@
 # Static files (CSS, JavaScript, Images)
 # https://docs.djangoproject.com/en/4.2/howto/static-files/
 
-STATIC_URL = 'static/'
+STATIC_URL = os.environ.get("STATIC_URL", "/static/")
+STATIC_ROOT = os.path.join(BASE_DIR, "staticfiles")
 
 # Default primary key field type
 # https://docs.djangoproject.com/en/4.2/ref/settings/#default-auto-field
 
 DEFAULT_AUTO_FIELD = 'django.db.models.BigAutoField'
+
+
+STORAGES = {
+    "staticfiles": {"BACKEND": "whitenoise.storage.CompressedManifestStaticFilesStorage"},
+}