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refactor Dockerfile and configuration for cloudflared tunnel setup

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This commit is contained in:
ishikabhoyar
2025-10-31 16:28:37 +05:30
parent 9fa0528ff0
commit dbd8770f20
3 changed files with 32 additions and 73 deletions
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81
Frontend/Dockerfile.tunnel
View File

@@ -1,26 +1,10 @@
FROM node:18-alpine AS builder
# Final stage
FROM alpine:latest
WORKDIR /app
# Copy package files
COPY package*.json ./
# Install dependencies
RUN npm ci
# Copy source code
COPY . .
# Build the application
RUN npm run build
# Production stage
FROM nginx:alpine
# Install supervisor and cloudflared
# Install supervisor and wget
RUN apk update && apk add --no-cache supervisor wget
# Get cloudflared
# Get cloudflared directly from GitHub
RUN wget -O cloudflared https://github.com/cloudflare/cloudflared/releases/download/2023.5.0/cloudflared-linux-amd64 && \
chmod +x cloudflared && \
mv cloudflared /usr/local/bin/
@@ -28,51 +12,24 @@ RUN wget -O cloudflared https://github.com/cloudflare/cloudflared/releases/downl
# Create directories for cloudflared
RUN mkdir -p /etc/cloudflared
# Copy the credentials and config
# Copy the cloudflared config and credentials
COPY credentials.json /etc/cloudflared/credentials.json
COPY config.json /etc/cloudflared/config.json
# Copy built files from builder
COPY --from=builder /app/dist /usr/share/nginx/html
# Create nginx config for port 8001
RUN echo 'server {' > /etc/nginx/conf.d/default.conf && \
echo ' listen 8001;' >> /etc/nginx/conf.d/default.conf && \
echo ' server_name localhost;' >> /etc/nginx/conf.d/default.conf && \
echo ' root /usr/share/nginx/html;' >> /etc/nginx/conf.d/default.conf && \
echo ' index index.html;' >> /etc/nginx/conf.d/default.conf && \
echo '' >> /etc/nginx/conf.d/default.conf && \
echo ' location / {' >> /etc/nginx/conf.d/default.conf && \
echo ' try_files $uri $uri/ /index.html;' >> /etc/nginx/conf.d/default.conf && \
echo ' }' >> /etc/nginx/conf.d/default.conf && \
echo '}' >> /etc/nginx/conf.d/default.conf
# Create supervisord config
# Create supervisord config (only cloudflared, no frontend inside container)
RUN mkdir -p /etc/supervisor/conf.d/
RUN echo '[supervisord]' > /etc/supervisor/conf.d/supervisord.conf && \
echo 'nodaemon=true' >> /etc/supervisor/conf.d/supervisord.conf && \
echo 'user=root' >> /etc/supervisor/conf.d/supervisord.conf && \
echo '' >> /etc/supervisor/conf.d/supervisord.conf && \
echo '[program:nginx]' >> /etc/supervisor/conf.d/supervisord.conf && \
echo 'command=nginx -g "daemon off;"' >> /etc/supervisor/conf.d/supervisord.conf && \
echo 'autostart=true' >> /etc/supervisor/conf.d/supervisord.conf && \
echo 'autorestart=true' >> /etc/supervisor/conf.d/supervisord.conf && \
echo 'stdout_logfile=/dev/stdout' >> /etc/supervisor/conf.d/supervisord.conf && \
echo 'stdout_logfile_maxbytes=0' >> /etc/supervisor/conf.d/supervisord.conf && \
echo 'stderr_logfile=/dev/stderr' >> /etc/supervisor/conf.d/supervisord.conf && \
echo 'stderr_logfile_maxbytes=0' >> /etc/supervisor/conf.d/supervisord.conf && \
echo '' >> /etc/supervisor/conf.d/supervisord.conf && \
echo '[program:cloudflared]' >> /etc/supervisor/conf.d/supervisord.conf && \
echo 'command=cloudflared tunnel --config /etc/cloudflared/config.json run' >> /etc/supervisor/conf.d/supervisord.conf && \
echo 'autostart=true' >> /etc/supervisor/conf.d/supervisord.conf && \
echo 'autorestart=true' >> /etc/supervisor/conf.d/supervisord.conf && \
echo 'stdout_logfile=/dev/stdout' >> /etc/supervisor/conf.d/supervisord.conf && \
echo 'stdout_logfile_maxbytes=0' >> /etc/supervisor/conf.d/supervisord.conf && \
echo 'stderr_logfile=/dev/stderr' >> /etc/supervisor/conf.d/supervisord.conf && \
echo 'stderr_logfile_maxbytes=0' >> /etc/supervisor/conf.d/supervisord.conf
RUN echo "[supervisord]" > /etc/supervisor/conf.d/supervisord.conf && \
echo "nodaemon=true" >> /etc/supervisor/conf.d/supervisord.conf && \
echo "user=root" >> /etc/supervisor/conf.d/supervisord.conf && \
echo "" >> /etc/supervisor/conf.d/supervisord.conf && \
echo "[program:cloudflared]" >> /etc/supervisor/conf.d/supervisord.conf && \
echo "command=cloudflared tunnel --config /etc/cloudflared/config.json run" >> /etc/supervisor/conf.d/supervisord.conf && \
echo "autostart=true" >> /etc/supervisor/conf.d/supervisord.conf && \
echo "autorestart=true" >> /etc/supervisor/conf.d/supervisord.conf && \
echo "stdout_logfile=/dev/stdout" >> /etc/supervisor/conf.d/supervisord.conf && \
echo "stdout_logfile_maxbytes=0" >> /etc/supervisor/conf.d/supervisord.conf && \
echo "stderr_logfile=/dev/stderr" >> /etc/supervisor/conf.d/supervisord.conf && \
echo "stderr_logfile_maxbytes=0" >> /etc/supervisor/conf.d/supervisord.conf
# Expose port 8001
EXPOSE 8001
# Use supervisord to manage processes
# Use supervisord to manage cloudflared
CMD ["/usr/bin/supervisord", "-c", "/etc/supervisor/conf.d/supervisord.conf"]

6
Frontend/config.json
View File

@@ -4,10 +4,12 @@
"ingress": [
{
"hostname": "monaco.ishikabhoyar.tech",
"service": "http://localhost:8001"
"service": "http://host.docker.internal:8001"
},
{
"service": "http_status:404"
}
]
],
"protocol": "http2",
"loglevel": "info"
}

18
Frontend/docker-compose.tunnel.yml
View File

@@ -1,19 +1,19 @@
version: '3.8'
services:
frontend-tunnel:
tunnel:
build:
context: .
dockerfile: Dockerfile.tunnel
ports:
- "8001:8001"
restart: unless-stopped
container_name: monaco-frontend-tunnel
# Use extra_hosts to map host.docker.internal to host machine
extra_hosts:
- "host.docker.internal:host-gateway"
environment:
- NODE_ENV=production
# Define cloudflared environment variables
- NO_AUTOUPDATE=true
# Isolated network
networks:
- monaco-network
- monaco-tunnel-network
networks:
monaco-network:
monaco-tunnel-network:
driver: bridge