Caddy with cloudflare ssl enabled
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Custom Docker image of Caddy 2.10.0 with built-in support for Cloudflare DNS—ideal for automatic HTTPS, wildcard domain support, and fast, secure web delivery.
Published at:
👉 Docker Hub - prakash014/cloudy_caddy
caddy:2.10.0-alpinexcaddy with github.com/caddy-dns/cloudflaredocker pull prakash014/cloudy_caddy
📄 Sample Caddyfile Configurations
Without Cloudflare DNS (Email-based TLS):
tls <replace_with_email_id> {
protocols tls1.2 tls1.3
}
With Cloudflare DNS (Wildcard TLS + Static Hosting):
*.<subdomain>.<domain>.com {
root * /var/www/html/non_production/<project_name>/{labels.3}
encode gzip
file_server
log {
output file /var/log/caddy/<project_name>/nprod_access.log
format json
}
tls {
dns cloudflare {$CLOUDFLARE_API_TOKEN}
}
}
Use environment variable CLOUDFLARE_API_TOKEN to keep your token secure.
📦 Docker Compose Example Create a file named docker-compose.yml:
version: '3.8'
services:
cloudy_caddy:
image: prakash014/cloudy_caddy:latest
container_name: cloudy_caddy
restart: unless-stopped
ports:
- "80:80"
- "443:443"
environment:
- CLOUDFLARE_API_TOKEN=your_cloudflare_api_token_here
volumes:
- ./Caddyfile:/etc/caddy/Caddyfile
- ./site:/var/www/html
- caddy_data:/data
- caddy_config:/config
- ./logs:/var/log/caddy
networks:
- web
volumes:
caddy_data:
caddy_config:
networks:
web:
driver: bridge
🧱 Build Details
Image built using:
FROM caddy:2.10.0-builder-alpine AS builder
RUN xcaddy build v2.10.0 --with github.com/caddy-dns/cloudflare
FROM caddy:2.10.0-alpine
COPY --from=builder /usr/bin/caddy /usr/bin/caddy
content of /etc/caddy folder:
Caddyfile non_production production
content of Caddyfile:
import /etc/caddy/production/*.caddy
import /etc/caddy/non_production/*.caddy
eg files inside non_production
leave_balance_marketing.caddy polo_themes_documentation.caddy polo_themes_marketing.caddy truemark_handbook.caddy
⚠️ Security Note
Never hardcode your Cloudflare API token.
Use environment variables, .env files, or Docker secrets.
Always scope your Cloudflare API tokens minimally (Zone:DNS:Edit recommended).
📬 Support
For help, reach out to the image maintainer via GitHub or Docker Hub discussions.
Content type
Image
Digest
sha256:4f54c6563…
Size
36.7 MB
Last updated
4 months ago
docker pull prakash014/cloudy_caddy:2.11.4