first commit

Dockerfile

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+FROM node:18 AS frontend
+WORKDIR /workout_challenge/src-frontend
+COPY src-frontend/ /workout_challenge/src-frontend/
+RUN npm install && npm run build
+
+FROM python:3.11-alpine AS backend
+WORKDIR /workout_challenge/src-backend
+COPY src-backend/ /workout_challenge/src-backend/
+
+# Install build dependencies for psycopg2
+RUN apk add --no-cache postgresql-dev gcc python3-dev musl-dev
+RUN pip install --no-cache-dir -r requirements.txt
+
+# Collect Django static files
+RUN python3 manage.py collectstatic --noinput
+
+FROM python:3.11-alpine AS final
+
+# Install system dependencies
+RUN apk add --no-cache nginx supervisor build-base redis postgresql-libs
+
+# Install build dependencies for psycopg2
+RUN apk add --no-cache postgresql-dev gcc python3-dev musl-dev nano
+
+# Set workdir
+WORKDIR /workout_challenge
+
+# Copy backend code
+COPY --from=backend /workout_challenge/src-backend /workout_challenge/src-backend
+
+# Copy requirements and install them again
+COPY src-backend/requirements.txt /workout_challenge/src-backend/requirements.txt
+RUN pip install --no-cache-dir -r /workout_challenge/src-backend/requirements.txt && pip install gunicorn
+
+# Copy frontend build
+COPY --from=frontend /workout_challenge/src-frontend/build /usr/share/nginx/html
+
+# Copy configs
+COPY nginx.conf /etc/nginx/http.d/default.conf
+COPY supervisord.conf /etc/supervisord.conf
+
+# NGINX runtime folder
+RUN mkdir -p /run/nginx
+
+# Django data folder with mirgations and sqlite database
+VOLUME /workout_challenge/src-backend/data
+
+# the app
+EXPOSE 80
+# supervisord - monitoring of running apps
+EXPOSE 9001
+# celery flower - monitoring of celery tasks
+EXPOSE 5555
+
+CMD ["/usr/bin/supervisord", "-c", "/etc/supervisord.conf"]