From 8b9285259ab8bab931bd7166967baeb27b50f476 Mon Sep 17 00:00:00 2001
From: Alexandre Iooss <erdnaxe@crans.org>
Date: Sun, 7 Oct 2018 17:50:06 +0200
Subject: [PATCH] Add basic Docker support

Dockerfile should not change in the future.
Docker-compose configuration need some work on LDAP init before fully
working.
---
 Dockerfile         | 28 ++++++++++++++++++++++++++++
 docker-compose.yml | 28 ++++++++++++++++++++++++++++
 entrypoint.sh      | 10 ++++++++++
 3 files changed, 66 insertions(+)
 create mode 100644 Dockerfile
 create mode 100644 docker-compose.yml
 create mode 100755 entrypoint.sh

diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 00000000..3670e1ef
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,28 @@
+FROM python:3.6-alpine
+
+# Django code will be in /usr/src/app/
+# During development you should mount the git code there,
+# During production you should copy the code in the image.
+WORKDIR /usr/src/app
+
+# Set environment variables
+ENV PYTHONDONTWRITEBYTECODE 1
+ENV PYTHONUNBUFFERED 1
+
+# Install dependencies via pipenv
+ADD Pipfile* ./
+RUN apk update && apk add gcc musl-dev postgresql-dev
+RUN pip install --upgrade pip==18.0
+RUN pip install pipenv==2018.7.1
+RUN pipenv install --deploy --system --dev
+
+# Pass only port 8080
+EXPOSE 8080
+
+# Set entrypoint : make migrations and collect statics
+COPY entrypoint.sh ./
+ENTRYPOINT [ "./entrypoint.sh" ]
+
+# Start Django app
+CMD ["python", "manage.py", "runserver", "0.0.0.0:8080"]
+
diff --git a/docker-compose.yml b/docker-compose.yml
new file mode 100644
index 00000000..39ac8e7f
--- /dev/null
+++ b/docker-compose.yml
@@ -0,0 +1,28 @@
+# Use for development purposes only
+
+version: '3'
+
+services:
+  db:
+    image: postgres:alpine
+    environment:
+      - POSTGRES_DB=re2o
+      - POSTGRES_USER=re2o
+      - POSTGRES_PASSWORD=changeme
+      - POSTGRES_INITDB_ARGS=--encoding=UTF-8 --lc-collate=fr_FR.UTF-8 --lc-ctype=fr_FR.UTF-8
+    volumes:
+      - db_data:/var/lib/postgresql/data
+    restart: always
+  web:
+    build: .
+    ports:
+      - "8000:8000"
+    depends_on:
+      - db
+    volumes:
+      - .:/usr/src/app
+    restart: always
+
+volumes:
+  db_data:
+
diff --git a/entrypoint.sh b/entrypoint.sh
new file mode 100755
index 00000000..d68d46d7
--- /dev/null
+++ b/entrypoint.sh
@@ -0,0 +1,10 @@
+#!/bin/sh
+
+# Migrate database
+python manage.py migrate --noinput
+
+# Collect statics
+python manage.py collectstatic --noinput
+
+exec "$@"
+