Cloudflare Manager

Cloudflare Manager

Standardized system for managing Cloudflare infrastructure and local tunnel ingress.

Prerequisites

• Binary: python3 and cloudflared must be installed.
• Credentials: CLOUDFLARE_API_TOKEN (minimal Zone permissions) and CLOUDFLARE_ZONE_ID.

Setup

1. Define credentials in the environment or a local .env file.
2. Initialize the local environment: bash scripts/install.sh.

Core Workflows

1. DNS Management

Add, list, or delete DNS records via Cloudflare API.

• List: python3 $WORKSPACE/skills/cloudflare-manager/scripts/cf_manager.py list-dns
• Add: python3 $WORKSPACE/skills/cloudflare-manager/scripts/cf_manager.py add-dns --type A --name <subdomain> --content <ip>

2. Tunnel Ingress (Local)

Update /etc/cloudflared/config.yml and restart the tunnel service.

• Update: python3 $WORKSPACE/skills/cloudflare-manager/scripts/cf_manager.py update-ingress --hostname <host> --service <url>
• Safety: Use --dry-run to preview configuration changes before application.

Security & Permissions

• Sudo Usage: The update-ingress command requires sudo to write to system directories and restart the cloudflared service.
• Least Privilege: Configure restricted sudo access using the pattern in references/sudoers.example.
• Token Isolation: Ensure API tokens are scoped narrowly to specific zones and permissions.

Reference

• Sudoers Pattern: See references/sudoers.example.
• Tunnel Logic: See references/tunnel-guide.md.