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cloud-node-container/scripts/entrypoint.sh
jknapp 2989cd590a
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Complete Node.js container implementation with multi-version support
- Add Dockerfile with AlmaLinux 9 base, Nginx reverse proxy, and PM2
- Support Node.js versions 18, 20, 22 with automated installation
- Implement memory-optimized configuration (256MB minimum, 512MB recommended)
- Add Memcached session storage for development environments
- Create comprehensive documentation (README, USER-GUIDE, MEMORY-GUIDE, CLAUDE.md)
- Include example applications (simple website and REST API)
- Add Gitea CI/CD pipeline for automated multi-version builds
- Provide local development script with helper utilities
- Implement health monitoring, log rotation, and backup systems

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>
2025-07-21 16:00:46 -07:00

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#!/usr/bin/env bash
if [ -z "$NODEVER" ]; then
NODEVER="20";
fi
if [ -z "$environment" ]; then
environment="PROD"
fi
adduser -u $uid $user
mkdir -p /home/$user/app
mkdir -p /home/$user/logs/{nginx,nodejs}
# Link log directories
rm -rf /var/log/nginx
ln -s /home/$user/logs/nginx /var/log/nginx
ln -s /home/$user/logs/nodejs /var/log/nodejs
# Configure nginx for reverse proxy
/scripts/create-nginx-config.sh
# Set ownership and permissions
chown -R $user:$user /home/$user
chmod -R 755 /home/$user
# Start nginx
nginx
if [[ $environment == 'DEV' ]]; then
echo "Starting Dev Deployment"
mkdir -p /home/$user/_backups
# Ensure microdnf is available for installing additional packages in DEV mode
if ! command -v microdnf &> /dev/null; then
echo "microdnf not found, installing with dnf..."
dnf install -y microdnf && dnf clean all
fi
# Install Memcached for session storage in DEV mode with memory limit
microdnf install -y memcached
# Start memcached with 32MB memory limit
nohup memcached -d -u $user -p 11211 -m 32
# Set up automatic backups
echo "*/30 * * * * root /scripts/backup.sh $user" >> /etc/crontab
fi
# Start cron for log rotation and backups
/usr/sbin/crond
# If there's an app in the user directory, start it with PM2
if [ -f /home/$user/app/package.json ]; then
cd /home/$user/app
su -c "npm install" $user
su -c "pm2 start ecosystem.config.js" $user
else
# Start default app
cd /var/www/html
npm install
su -c "pm2 start ecosystem.config.js" $user
fi
# Follow logs
tail -f /home/$user/logs/nginx/* /home/$user/logs/nodejs/*
exit 0