diff --git a/Dockerfile b/Dockerfile new file mode 100644 index 0000000..b14ea21 --- /dev/null +++ b/Dockerfile @@ -0,0 +1,60 @@ +# Use an official Python runtime based on Debian 10 "buster" as a parent image. +FROM python:3.8.1-slim-buster + +# Add user that will be used in the container. +RUN useradd wagtail + +# Port used by this container to serve HTTP. +EXPOSE 8000 + +# Set environment variables. +# 1. Force Python stdout and stderr streams to be unbuffered. +# 2. Set PORT variable that is used by Gunicorn. This should match "EXPOSE" +# command. +ENV PYTHONUNBUFFERED=1 \ + PORT=8000 + +# Install system packages required by Wagtail and Django. +RUN apt-get update --yes --quiet && apt-get install --yes --quiet --no-install-recommends \ + build-essential \ + libpq-dev \ + libmariadbclient-dev \ + libjpeg62-turbo-dev \ + zlib1g-dev \ + libwebp-dev \ + && rm -rf /var/lib/apt/lists/* + +# Install the application server. +RUN pip install "gunicorn==20.0.4" + +# Install the project requirements. +COPY requirements.txt / +RUN pip install -r /requirements.txt + +# Use /app folder as a directory where the source code is stored. +WORKDIR /app + +# Set this directory to be owned by the "wagtail" user. This Wagtail project +# uses SQLite, the folder needs to be owned by the user that +# will be writing to the database file. +RUN chown wagtail:wagtail /app + +# Copy the source code of the project into the container. +COPY --chown=wagtail:wagtail . . + +# Use user "wagtail" to run the build commands below and the server itself. +USER wagtail + +# Collect static files. +RUN python manage.py collectstatic --noinput --clear + +# Runtime command that executes when "docker run" is called, it does the +# following: +# 1. Migrate the database. +# 2. Start the application server. +# WARNING: +# Migrating database at the same time as starting the server IS NOT THE BEST +# PRACTICE. The database should be migrated manually or using the release +# phase facilities of your hosting platform. This is used only so the +# Wagtail instance can be started with a simple "docker run" command. +CMD set -xe; python manage.py migrate --noinput; gunicorn blog.wsgi:application diff --git a/db.sqlite3 b/db.sqlite3 new file mode 100644 index 0000000..0bc17ac Binary files /dev/null and b/db.sqlite3 differ diff --git a/manage.py b/manage.py new file mode 100644 index 0000000..3e781be --- /dev/null +++ b/manage.py @@ -0,0 +1,10 @@ +#!/usr/bin/env python +import os +import sys + +if __name__ == "__main__": + os.environ.setdefault("DJANGO_SETTINGS_MODULE", "blog.settings.dev") + + from django.core.management import execute_from_command_line + + execute_from_command_line(sys.argv)