From 70ccad1d46183a029d74538f8b0989044c9d941f Mon Sep 17 00:00:00 2001
From: Jan Koppe <post@jankoppe.de>
Date: Mon, 20 Apr 2020 18:56:29 +0200
Subject: [PATCH] add refined dockerfile with gunicorn

---
 Dockerfile       | 21 ++++++++++++++++++++-
 requirements.txt |  1 +
 start.sh         | 19 +++++++++++++++++++
 3 files changed, 40 insertions(+), 1 deletion(-)
 create mode 100755 start.sh

diff --git a/Dockerfile b/Dockerfile
index aa4902b..aa894ca 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,23 @@
 FROM python:3.8-alpine
 WORKDIR /app
-ADD . /app
+
+# set env
+ENV PYTHONDONTWRITEBYTECODE 1
+ENV PYTHONUNBUFFERED 1
+EXPOSE 8000
+
+# psycopg2 dependencies
+RUN apk update \
+    && apk add postgresql-dev gcc python3-dev musl-dev
+
+# install dependencies
+ADD ./requirements.txt .
 RUN pip install -r requirements.txt
+
+# add user
+RUN addgroup -S portier && adduser -S portier -G portier
+
+# add code
+ADD --chown=portier:portier . /app
+
+CMD ["/app/start.sh", "migrate_start"]
diff --git a/requirements.txt b/requirements.txt
index a0410b5..f6d3d64 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,2 +1,3 @@
 django>=3.0
 celery>=4.4
+gunicorn>=20
diff --git a/start.sh b/start.sh
new file mode 100755
index 0000000..27c37b8
--- /dev/null
+++ b/start.sh
@@ -0,0 +1,19 @@
+#!/bin/sh
+
+migrate() {
+  python manage.py makemigrations
+  python manage.py migrate
+}
+
+case $1 in
+  "create_superuser" )
+    python manage.py createsuperuser --no-input --username "${ADMIN_USER:-admin}" --email "${ADMIN_EMAIL:-post@chaoswest.tv}"
+    ;;
+  "migrate_start" )
+    migrate
+    gunicorn -w 4 --bind 0.0.0.0:${EXPOSE_PORT:-8000} portier.wsgi
+    ;;
+  "only_start" )
+    gunicorn -w 4 --bind 0.0.0.0:${EXPOSE_PORT:-8000} portier.wsgi
+    ;;
+esac