Requirements

Before using this skill, ensure you have:

• SSH keys: Configured via GitHub secrets (see workflow)
• sops: brew install sops (for decrypting secrets)
• Wrangler: npm install -g wrangler
• Node.js: brew install node

Must run from the pollinations repo root.

Architecture Overview

| Environment | Gateway (Cloudflare Worker) | Text/Image Services (EC2) | |-------------|----------------------------|---------------------------| | Production | enter.pollinations.ai | 54.147.14.220 (ports 16384/16385) | | Staging | staging.enter.pollinations.ai | 44.222.254.250 (ports 16384/16385) |

SSH Configuration

Add to ~/.ssh/config:

# Production instance
Host enter-services
  HostName 54.147.14.220
  User ubuntu
  IdentityFile ~/.ssh/enter-services-shared

# Staging instance
Host enter-services-staging
  HostName 44.222.254.250
  User ubuntu
  IdentityFile ~/.ssh/enter-services-staging

Quick Commands

Production

bash
# Service status
ssh enter-services "sudo systemctl status text-pollinations.service image-pollinations.service"

# View logs (real-time)
ssh enter-services "sudo journalctl -u text-pollinations.service -f"
ssh enter-services "sudo journalctl -u image-pollinations.service -f"

# Restart services
ssh enter-services "sudo systemctl restart text-pollinations.service image-pollinations.service"

# Recent errors
ssh enter-services "sudo journalctl -u text-pollinations.service -p err -n 20"

Staging

bash
# Service status
ssh enter-services-staging "sudo systemctl status text-pollinations.service image-pollinations.service"

# View logs
ssh enter-services-staging "sudo journalctl -u text-pollinations.service -f"

# Restart
ssh enter-services-staging "sudo systemctl restart text-pollinations.service image-pollinations.service"

Deploy to Production

The GitHub workflow handles production deployments automatically on push to production branch.

Manual deployment:

bash
# 1. SSH into production
ssh enter-services

# 2. Pull and restart
cd /home/ubuntu/pollinations
git pull origin production
cd text.pollinations.ai && npm install
cd ../image.pollinations.ai && npm install
sudo systemctl restart text-pollinations.service image-pollinations.service

Deploy to Staging

Full Setup (New Instance)

bash
# 1. SSH into the new instance
ssh enter-services-staging

# 2. Install build tools (if needed)
sudo apt-get update && sudo apt-get install -y build-essential

# 3. Clone repo
git clone https://github.com/pollinations/pollinations.git
cd pollinations

# 4. Run setup script
bash enter.pollinations.ai/scripts/setup-services.sh /home/ubuntu/pollinations

# 5. From your LOCAL machine - decrypt and copy env files
cd /path/to/pollinations
sops --output-type dotenv -d gen.pollinations.ai/secrets/prod.vars.json > /tmp/image.env
scp /tmp/image.env enter-services-staging:/home/ubuntu/pollinations/image.pollinations.ai/.env
rm /tmp/image.env

# 6. Restart services
ssh enter-services-staging "sudo systemctl restart text-pollinations.service image-pollinations.service"

Update Staging

bash
ssh enter-services-staging "cd /home/ubuntu/pollinations && git pull && cd text.pollinations.ai && npm install && cd ../image.pollinations.ai && npm install && sudo systemctl restart text-pollinations.service image-pollinations.service"

Deploy Cloudflare Worker (enter.pollinations.ai)

bash
cd enter.pollinations.ai

# Production
npm run deploy:production

# Staging
npm run deploy:staging

Service Locations (on EC2)

• Service definitions: /etc/systemd/system/
• Text service: /home/ubuntu/pollinations/text.pollinations.ai/
• Image service: /home/ubuntu/pollinations/image.pollinations.ai/

Wrangler Configuration

The wrangler.toml contains environment configs:

| Environment | Route | Service URLs | |-------------|-------|--------------| | production | enter.pollinations.ai | Production EC2 | | staging | staging.enter.pollinations.ai | Staging EC2 | | local | localhost:3000 | Local dev |

Troubleshooting

Services won't start

bash
# Check logs
ssh enter-services-staging "sudo journalctl -u text-pollinations.service -n 50"

# Check if .env exists
ssh enter-services-staging "ls -la /home/ubuntu/pollinations/text.pollinations.ai/.env"

# Check node/npm
ssh enter-services-staging "node -v && npm -v"

Missing dependencies

bash
ssh enter-services-staging "cd /home/ubuntu/pollinations/text.pollinations.ai && npm install"

Need build tools

bash
ssh enter-services-staging "sudo apt-get install -y build-essential"

Token Rotation

Internal trust-boundary tokens (PLN_ENTER_TOKEN, PLN_GPU_TOKEN, Tinybird tokens, SOPS recipients): see token-rotation.md for the inventory, rotation mechanisms, deploy path, and rollback.

Notes

• Production deploys on push to production branch
• Staging deploys on push to staging branch
• Always test on staging before merging to production
• The Cloudflare Worker (enter.pollinations.ai) routes to EC2 services
• Text service: port 16385, Image service: port 16384