deploy: Use whitenoise and gunicorn for production deploys

#18

.github/workflows/test.yml

@@ -19,6 +19,8 @@ jobs:
       uses: supercharge/redis-github-action@1.2.0
       with:
         redis-version: 6
+    - name: Collect static files
+      run:  ./standards_lab/manage.py collectstatic
     - name: Run tests
       run: coverage run --source='./standards_lab' ./standards_lab/manage.py test ./standards_lab
 

Dockerfile

@@ -6,9 +6,11 @@ RUN pip install -r /code/requirements_dev.txt
 COPY . /code/
 WORKDIR /code/
 ENV ROOT_PROJECTS_DIR=/projects_dir
+ENV STATIC_ROOT=/staticfiles
+RUN sh -c 'cd standards_lab && python manage.py collectstatic'
 CMD sh -c ' \
     mkdir -p "$ROOT_PROJECTS_DIR" && \
     cd standards_lab && \
-    python manage.py runserver 0.0.0.0:80 \
+    gunicorn --bind 0.0.0.0:80 wsgi:application \
     '
 EXPOSE 80

Procfile

@@ -1,2 +1,2 @@
-web: env DEBUG=False sh -c 'cd /code/standards_lab && python manage.py runserver 0.0.0.0:80'
+web: env DEBUG=False sh -c 'cd /code/standards_lab && gunicorn --bind 0.0.0.0:80 wsgi:application'
 worker: env DEBUG=False sh -c 'cd /code/standards_lab && python manage.py rqworker default'

requirements.in

@@ -5,3 +5,7 @@ django-rq==2.4.0
 pip-tools
 django-environ
 django-redis==4.12.*
+
+# For production
+gunicorn
+whitenoise

requirements.txt

@@ -54,6 +54,8 @@ et-xmlfile==1.0.1
     # via openpyxl
 flattentool==0.15.3
     # via libcove
+gunicorn==20.0.4
+    # via -r requirements.in
 idna==2.10
     # via requests
 importlib-metadata==1.7.0
@@ -136,6 +138,8 @@ urllib3==1.26.3
     # via
     #   requests
     #   sentry-sdk
+whitenoise==5.2.0
+    # via -r requirements.in
 xmltodict==0.12.0
     # via
     #   flattentool

requirements_dev.txt

@@ -31,12 +31,12 @@ commonmark==0.9.1
     # via libcove
 contextlib2==0.6.0.post1
     # via schema
-dealer==2.1.0
-    # via libcoveweb
 coverage==5.5
     # via coveralls
 coveralls==3.0.1
     # via -r requirements_dev.in
+dealer==2.1.0
+    # via libcoveweb
 defusedxml==0.6.0
     # via odfpy
 django-bootstrap3==14.2.0
@@ -67,6 +67,8 @@ flake8==3.8.4
     # via -r requirements_dev.in
 flattentool==0.15.3
     # via libcove
+gunicorn==20.0.4
+    # via -r requirements.in
 idna==2.10
     # via requests
 importlib-metadata==1.7.0
@@ -172,6 +174,8 @@ urllib3==1.26.3
     #   requests
     #   selenium
     #   sentry-sdk
+whitenoise==5.2.0
+    # via -r requirements.in
 xmltodict==0.12.0
     # via
     #   flattentool

standards_lab/settings/settings.py

@@ -25,19 +25,20 @@
     )
 
 
+# Build paths inside the project like this: os.path.join(BASE_DIR, ...)
+BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
+
+
 env = environ.Env(
     REDIS_URL=(str, "redis://localhost:6379"),
     ROOT_PROJECTS_DIR=(str, "/tmp/standards-lab/"),
     ALLOWED_HOSTS=(list, []),
     DEBUG=(bool, True),
     SECRET_KEY=(str, secret_key),
+    STATIC_ROOT=(str, os.path.join(BASE_DIR, "staticfiles")),
 )
 
 
-# Build paths inside the project like this: os.path.join(BASE_DIR, ...)
-BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
-
-
 # Quick-start development settings - unsuitable for production
 # See https://docs.djangoproject.com/en/2.2/howto/deployment/checklist/
 
@@ -67,6 +68,7 @@
 
 MIDDLEWARE = [
     "django.middleware.security.SecurityMiddleware",
+    "whitenoise.middleware.WhiteNoiseMiddleware",
     "django.contrib.sessions.middleware.SessionMiddleware",
     "django.middleware.common.CommonMiddleware",
     "django.middleware.csrf.CsrfViewMiddleware",
@@ -144,6 +146,10 @@
 
 STATIC_URL = "/static/"
 
+STATIC_ROOT = env("STATIC_ROOT")
+
+STATICFILES_STORAGE = "whitenoise.storage.CompressedManifestStaticFilesStorage"
+
 INTERNAL_IPS = ("127.0.0.1",)
 
 REDIS_URL = env("REDIS_URL")