mirror of
https://github.com/sassanix/Warracker.git
synced 2026-01-01 11:09:40 -06:00
c07d2079a2
Fixed API Connection Issue Changed the Nginx proxy configuration from proxy_pass http://localhost:5000; to proxy_pass http://127.0.0.1:5000; in the container's configuration This resolved the "ERR_CONNECTION_REFUSED" error by ensuring proper communication between Nginx and the Flask backend within the Docker container Fixed Database Serialization Error Updated the Python imports in app.py to properly include the date class: from datetime import datetime, timedelta, date Modified the type checking code to correctly identify date objects: isinstance(value, (datetime, date)) This resolved the "isinstance() arg 2 must be a type or tuple of types" error that was preventing the application from retrieving warranty data These changes resolved the connection issues between frontend and backend components, allowing the application to successfully add and display warranty information.
116 lines
2.9 KiB
Docker
116 lines
2.9 KiB
Docker
# Start with Python base image
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FROM python:3.9-slim-buster
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# Install nginx and dependencies
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RUN apt-get update && apt-get install -y \
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nginx \
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curl \
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&& apt-get clean \
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&& rm -rf /var/lib/apt/lists/*
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# Set working directory
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WORKDIR /app
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# Install Python dependencies
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COPY backend/requirements.txt .
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RUN pip install --no-cache-dir -r requirements.txt
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# Copy backend code
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COPY backend/app.py .
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# Create directory for uploads
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RUN mkdir -p /data/uploads
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# Copy frontend files
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COPY frontend/index.html /var/www/html/
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COPY frontend/script.js /var/www/html/
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COPY frontend/style.css /var/www/html/
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# Configure nginx
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RUN rm /etc/nginx/sites-enabled/default
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COPY nginx.conf /etc/nginx/conf.d/default.conf
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# Create startup script
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RUN echo '#!/bin/bash\n\
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nginx\n\
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gunicorn --bind 0.0.0.0:5000 --workers 4 app:app\n\
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' > /app/start.sh && chmod +x /app/start.sh
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# Create nginx configuration
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RUN echo 'server {\n\
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listen 80;\n\
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server_name localhost;\n\
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root /var/www/html;\n\
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index index.html;\n\
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\n\
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# Enable gzip compression\n\
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gzip on;\n\
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gzip_types text/plain text/css application/javascript application/json;\n\
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\n\
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location / {\n\
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try_files $uri $uri/ /index.html;\n\
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}\n\
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\n\
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# Proxy API requests to backend\n\
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location /api/ {\n\
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proxy_pass http://127.0.0.1:5000;\n\
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proxy_set_header Host $host;\n\
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proxy_set_header X-Real-IP $remote_addr;\n\
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}\n\
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\n\
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# Proxy uploads to backend\n\
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location /uploads/ {\n\
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proxy_pass http://localhost:5000;\n\
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proxy_set_header Host $host;\n\
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proxy_set_header X-Real-IP $remote_addr;\n\
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}\n\
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\n\
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# Cache static assets\n\
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location ~* \.(css|js|jpg|jpeg|png|gif|ico|svg)$ {\n\
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expires 7d;\n\
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add_header Cache-Control "public, max-age=604800";\n\
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}\n\
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}' > /etc/nginx/conf.d/default.conf
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# Expose port
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EXPOSE 80
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# Define health check
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HEALTHCHECK --interval=30s --timeout=10s --start-period=5s --retries=3 \
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CMD curl -f http://localhost/api/warranties || exit 1
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# Set environment variables
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ENV PYTHONUNBUFFERED=1
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# Install supervisor to manage multiple processes
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RUN apt-get update && apt-get install -y supervisor && apt-get clean
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RUN mkdir -p /var/log/supervisor
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# Create supervisor configuration
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COPY <<EOF /etc/supervisor/conf.d/supervisord.conf
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[supervisord]
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nodaemon=true
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user=root
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[program:nginx]
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command=nginx -g "daemon off;"
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autostart=true
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autorestart=true
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stdout_logfile=/dev/stdout
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stdout_logfile_maxbytes=0
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stderr_logfile=/dev/stderr
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stderr_logfile_maxbytes=0
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[program:gunicorn]
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command=gunicorn --bind 0.0.0.0:5000 --workers 4 app:app
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directory=/app
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autostart=true
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autorestart=true
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stdout_logfile=/dev/stdout
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stdout_logfile_maxbytes=0
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stderr_logfile=/dev/stderr
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stderr_logfile_maxbytes=0
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EOF
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# Start supervisor
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CMD ["/usr/bin/supervisord", "-c", "/etc/supervisor/conf.d/supervisord.conf"] |