From e3ab204f621d6483710d871c53ff73a3c1600f74 Mon Sep 17 00:00:00 2001
From: Luca <Luca@hackerspace-bamberg.de>
Date: Sat, 14 Oct 2023 23:46:19 +0200
Subject: [PATCH] Dockerize application

---
 .dockerignore        |  8 ++++++++
 Dockerfile           | 28 ++++++++++++++++++++++++++++
 docker-compose.yml   | 11 +++++++++++
 docker/entrypoint.sh | 12 ++++++++++++
 4 files changed, 59 insertions(+)
 create mode 100644 .dockerignore
 create mode 100644 Dockerfile
 create mode 100644 docker-compose.yml
 create mode 100755 docker/entrypoint.sh

diff --git a/.dockerignore b/.dockerignore
new file mode 100644
index 0000000..fd52388
--- /dev/null
+++ b/.dockerignore
@@ -0,0 +1,8 @@
+**/.git*
+**/__pycache__
+*.md
+.dockerignore
+.env*
+Dockerfile
+db.sqlite3
+docker-compose.yml
diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..7e1f19f
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,28 @@
+FROM python:3.11-alpine3.18 AS requirements
+
+WORKDIR /workdir
+
+RUN pip --no-cache-dir install poetry
+
+COPY poetry.lock pyproject.toml /workdir/
+RUN poetry export -f requirements.txt -o /requirements.txt
+
+
+FROM python:3.11-alpine3.18
+
+ENV PORT=8000
+
+WORKDIR /app
+
+RUN pip --no-cache-dir install gunicorn
+
+COPY --from=requirements /requirements.txt /app/
+RUN pip --no-cache-dir install -r requirements.txt
+
+COPY LICENSE manage.py /app/
+COPY ljg /app/ljg/
+COPY docker/entrypoint.sh /
+
+EXPOSE 8000
+
+ENTRYPOINT ["/entrypoint.sh"]
diff --git a/docker-compose.yml b/docker-compose.yml
new file mode 100644
index 0000000..a9f8b06
--- /dev/null
+++ b/docker-compose.yml
@@ -0,0 +1,11 @@
+---
+
+services:
+  app:
+    build: .
+    restart: unless-stopped
+    env_file: .env
+    ports:
+      - 127.0.0.1:8000:8000
+    volumes:
+      - ./db.sqlite3:/app/db.sqlite3
diff --git a/docker/entrypoint.sh b/docker/entrypoint.sh
new file mode 100755
index 0000000..267bd3a
--- /dev/null
+++ b/docker/entrypoint.sh
@@ -0,0 +1,12 @@
+#!/bin/sh
+
+set -ex
+
+python manage.py migrate
+
+if [ -z "$1" ] || [ "${1%-}" != "$1" ]
+then
+	exec gunicorn ljg.wsgi "$@"
+fi
+
+exec "$@"