Add Dockerfile for production deployment

.dockerignore

@@ -0,0 +1,8 @@
+.cache
+.mypy_cache
+collected-static
+env
+htmlcov
+node_modules
+static/build
+__pycache__

.github/workflows/docker.yml

@@ -0,0 +1,21 @@
+name: Docker
+
+on: [push, pull_request]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+
+      - uses: actions/checkout@v1
+
+      - name: Build container
+        run: docker build --tag docker.pkg.github.com/${GITHUB_REPOSITORY,,}/website:latest .
+
+      - name: Log into GitHub Docker Registry
+        run: echo ${{ secrets.GITHUB_TOKEN }} | docker login docker.pkg.github.com -u ${GITHUB_REPOSITORY%/*} --password-stdin
+        if: github.ref == 'master'
+
+      - name: Push the Docker container
+        run: docker push docker.pkg.github.com/${GITHUB_REPOSITORY,,}/website:latest
+        if: github.ref == 'master'

Dockerfile

@@ -0,0 +1,26 @@
+FROM node:lts-alpine as build
+
+ENV NODE_ENV production
+ENV NPM_CONFIG_PROUCTION false
+
+WORKDIR /app
+
+COPY . /app
+
+RUN ./scripts/setup-node.sh
+
+FROM python:3.8-slim
+
+ENV DEBUG false
+
+WORKDIR /app
+COPY . /app
+
+COPY --from=build /app/static/build /app/static/build
+
+RUN ./scripts/setup-python.sh
+
+RUN rm -rf ./static
+
+EXPOSE 8000
+CMD ["gunicorn", "-b", "0.0.0.0:8000", "--preload", "--access-logfile", "/dev/stdout", "website.wsgi:application"]

requirements.txt

@@ -3,3 +3,4 @@ django-debug-toolbar==2.2
 whitenoise==5.0.1
 brotli==1.0.7
 django-environ==0.4.5
+gunicorn ==20.0.4

scripts/build-static.sh

@@ -1,4 +1,4 @@
-#!/usr/bin/env bash
+#!/usr/bin/env sh
 
 export PATH=node_modules/.bin:${PATH}
 

scripts/setup-node.sh

@@ -0,0 +1,9 @@
+#!/usr/bin/env sh
+
+export PATH=node_modules/.bin:${PATH}
+
+set -ex
+
+npm ci
+
+./scripts/build-static.sh

scripts/setup-python.sh

@@ -0,0 +1,12 @@
+#!/usr/bin/env bash
+
+set -ex
+
+pip install -r requirements.txt
+
+if [ "$DEBUG" != "false" ];
+then
+  pip install -r dev-requirements.txt
+fi
+
+python3 ./manage.py collectstatic --noinput --clear -v 2

scripts/setup.sh

@@ -1,20 +1,12 @@
 #!/usr/bin/env bash
 
+set -e
+
+
+./scripts/setup-node.sh
+
 export PATH=env/bin:${PATH}
 
-set -ex
-
 python3 -m venv env
 
-pip install -r requirements.txt
+./scripts/setup-python.sh
-
-if [ "$DEBUG" != "false" ];
-then
-  pip install -r dev-requirements.txt
-fi
-
-npm ci
-
-./scripts/build-static.sh
-
-./manage.py collectstatic --noinput --clear -v 2