diff options
author | Matthew Lemon <y@yulqen.org> | 2024-05-13 17:26:25 +0100 |
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committer | Matthew Lemon <y@yulqen.org> | 2024-05-13 17:26:25 +0100 |
commit | efbbd480ddc62e695123d31c31d233b0df5155bd (patch) | |
tree | bc2fb465edd5050d83c97f280b1aac8e023fe3e5 /compose/production/django |
After first pre-commit processing
Diffstat (limited to 'compose/production/django')
-rw-r--r-- | compose/production/django/Dockerfile | 96 | ||||
-rw-r--r-- | compose/production/django/celery/beat/start | 8 | ||||
-rw-r--r-- | compose/production/django/celery/flower/start | 11 | ||||
-rw-r--r-- | compose/production/django/celery/worker/start | 8 | ||||
-rw-r--r-- | compose/production/django/entrypoint | 49 | ||||
-rw-r--r-- | compose/production/django/start | 10 |
6 files changed, 182 insertions, 0 deletions
diff --git a/compose/production/django/Dockerfile b/compose/production/django/Dockerfile new file mode 100644 index 0000000..502c16e --- /dev/null +++ b/compose/production/django/Dockerfile @@ -0,0 +1,96 @@ + +# define an alias for the specific python version used in this file. +FROM docker.io/python:3.12.3-slim-bookworm as python + +# Python build stage +FROM python as python-build-stage + +ARG BUILD_ENVIRONMENT=production + +# Install apt packages +RUN apt-get update && apt-get install --no-install-recommends -y \ + # dependencies for building Python packages + build-essential \ + # psycopg dependencies + libpq-dev + +# Requirements are installed here to ensure they will be cached. +COPY ./requirements . + +# Create Python Dependency and Sub-Dependency Wheels. +RUN pip wheel --wheel-dir /usr/src/app/wheels \ + -r ${BUILD_ENVIRONMENT}.txt + + +# Python 'run' stage +FROM python as python-run-stage + +ARG BUILD_ENVIRONMENT=production +ARG APP_HOME=/app + +ENV PYTHONUNBUFFERED 1 +ENV PYTHONDONTWRITEBYTECODE 1 +ENV BUILD_ENV ${BUILD_ENVIRONMENT} + +WORKDIR ${APP_HOME} + +RUN addgroup --system django \ + && adduser --system --ingroup django django + + +# Install required system dependencies +RUN apt-get update && apt-get install --no-install-recommends -y \ + # psycopg dependencies + libpq-dev \ + # Translations dependencies + gettext \ + # cleaning up unused files + && apt-get purge -y --auto-remove -o APT::AutoRemove::RecommendsImportant=false \ + && rm -rf /var/lib/apt/lists/* + +# All absolute dir copies ignore workdir instruction. All relative dir copies are wrt to the workdir instruction +# copy python dependency wheels from python-build-stage +COPY --from=python-build-stage /usr/src/app/wheels /wheels/ + +# use wheels to install python dependencies +RUN pip install --no-cache-dir --no-index --find-links=/wheels/ /wheels/* \ + && rm -rf /wheels/ + + +COPY --chown=django:django ./compose/production/django/entrypoint /entrypoint +RUN sed -i 's/\r$//g' /entrypoint +RUN chmod +x /entrypoint + + +COPY --chown=django:django ./compose/production/django/start /start +RUN sed -i 's/\r$//g' /start +RUN chmod +x /start +COPY --chown=django:django ./compose/production/django/celery/worker/start /start-celeryworker +RUN sed -i 's/\r$//g' /start-celeryworker +RUN chmod +x /start-celeryworker + + +COPY --chown=django:django ./compose/production/django/celery/beat/start /start-celerybeat +RUN sed -i 's/\r$//g' /start-celerybeat +RUN chmod +x /start-celerybeat + + +COPY --chown=django:django ./compose/production/django/celery/flower/start /start-flower +RUN sed -i 's/\r$//g' /start-flower +RUN chmod +x /start-flower + + +# copy application code to WORKDIR +COPY --chown=django:django . ${APP_HOME} + +# make django owner of the WORKDIR directory as well. +RUN chown -R django:django ${APP_HOME} + +USER django + +RUN DATABASE_URL="" \ + CELERY_BROKER_URL="" \ + DJANGO_SETTINGS_MODULE="config.settings.test" \ + python manage.py compilemessages + +ENTRYPOINT ["/entrypoint"] diff --git a/compose/production/django/celery/beat/start b/compose/production/django/celery/beat/start new file mode 100644 index 0000000..42ddca9 --- /dev/null +++ b/compose/production/django/celery/beat/start @@ -0,0 +1,8 @@ +#!/bin/bash + +set -o errexit +set -o pipefail +set -o nounset + + +exec celery -A config.celery_app beat -l INFO diff --git a/compose/production/django/celery/flower/start b/compose/production/django/celery/flower/start new file mode 100644 index 0000000..4180d67 --- /dev/null +++ b/compose/production/django/celery/flower/start @@ -0,0 +1,11 @@ +#!/bin/bash + +set -o errexit +set -o nounset + + +exec celery \ + -A config.celery_app \ + -b "${CELERY_BROKER_URL}" \ + flower \ + --basic_auth="${CELERY_FLOWER_USER}:${CELERY_FLOWER_PASSWORD}" diff --git a/compose/production/django/celery/worker/start b/compose/production/django/celery/worker/start new file mode 100644 index 0000000..af0c8f7 --- /dev/null +++ b/compose/production/django/celery/worker/start @@ -0,0 +1,8 @@ +#!/bin/bash + +set -o errexit +set -o pipefail +set -o nounset + + +exec celery -A config.celery_app worker -l INFO diff --git a/compose/production/django/entrypoint b/compose/production/django/entrypoint new file mode 100644 index 0000000..249d8d9 --- /dev/null +++ b/compose/production/django/entrypoint @@ -0,0 +1,49 @@ +#!/bin/bash + +set -o errexit +set -o pipefail +set -o nounset + + + +# N.B. If only .env files supported variable expansion... +export CELERY_BROKER_URL="${REDIS_URL}" + + +if [ -z "${POSTGRES_USER}" ]; then + base_postgres_image_default_user='postgres' + export POSTGRES_USER="${base_postgres_image_default_user}" +fi +export DATABASE_URL="postgres://${POSTGRES_USER}:${POSTGRES_PASSWORD}@${POSTGRES_HOST}:${POSTGRES_PORT}/${POSTGRES_DB}" + +python << END +import sys +import time + +import psycopg + +suggest_unrecoverable_after = 30 +start = time.time() + +while True: + try: + psycopg.connect( + dbname="${POSTGRES_DB}", + user="${POSTGRES_USER}", + password="${POSTGRES_PASSWORD}", + host="${POSTGRES_HOST}", + port="${POSTGRES_PORT}", + ) + break + except psycopg.OperationalError as error: + sys.stderr.write("Waiting for PostgreSQL to become available...\n") + + if time.time() - start > suggest_unrecoverable_after: + sys.stderr.write(" This is taking longer than expected. The following exception may be indicative of an unrecoverable error: '{}'\n".format(error)) + + time.sleep(1) +END + +>&2 echo 'PostgreSQL is available' + +exec "$@" diff --git a/compose/production/django/start b/compose/production/django/start new file mode 100644 index 0000000..97216fa --- /dev/null +++ b/compose/production/django/start @@ -0,0 +1,10 @@ +#!/bin/bash + +set -o errexit +set -o pipefail +set -o nounset + + +python /app/manage.py collectstatic --noinput + +exec /usr/local/bin/gunicorn config.wsgi --bind 0.0.0.0:5000 --chdir=/app |