Merge pull request #15 from nicolabelluti/master

Made the Docker image significantly smaller

.dockerignore

@@ -1 +1,16 @@
-db.sqlite3
+docker-compose.yml
+
+# Docs
+README.md
+setup.md
+LICENSE
+
+# Git stuff
+.git
+.github
+.gitignore
+
+# .gitignore
+*.pyc
+.venv
+db.sqlite3

.github/workflows/docker-build.yml

@@ -2,8 +2,8 @@ name: update docker image
 
 on:
   push:
-    branches:
+    tags:
-      - "master"
+      - 'v*.*.*'
 
 jobs:
   build:
@@ -23,4 +23,4 @@ jobs:
         uses: docker/build-push-action@v6
         with:
           push: true
-          tags: ${{ vars.DOCKERHUB_USERNAME }}/rdgen:latest
+          tags: ${{ vars.DOCKERHUB_USERNAME }}/rdgen:latest

Dockerfile

@@ -0,0 +1,18 @@
+FROM python:3.13-alpine
+
+RUN adduser -D user
+USER user
+
+WORKDIR /opt/rdgen
+
+COPY . .
+RUN pip install --no-cache-dir -r requirements.txt \
+ && python manage.py migrate
+
+ENV PYTHONUNBUFFERED=1
+
+EXPOSE 8000
+
+HEALTHCHECK --interval=30s --timeout=5s --retries=3 CMD wget --spider 0.0.0.0:8000
+
+CMD ["/home/user/.local/bin/gunicorn", "-c", "gunicorn.conf.py", "rdgen.wsgi:application"]

dockerfile

@@ -1,15 +0,0 @@
-FROM python:3.13
-
-WORKDIR /opt/rdgen
-
-COPY . .
-
-RUN python -m venv rdgen
-RUN chmod +x rdgen/bin/activate
-RUN /bin/sh -c rdgen/bin/activate
-RUN pip install --no-cache-dir -r requirements.txt
-RUN python manage.py migrate
-
-EXPOSE 8000
-
-CMD ["gunicorn", "-c", "gunicorn.conf.py", "rdgen.wsgi:application"]