https://github.com/syp1975/caddy

Caddy v2 with docker proxy and some other plugins
https://github.com/syp1975/caddy

caddy caddyserver docker dockerfile

Last synced: 26 days ago
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Caddy v2 with docker proxy and some other plugins

• Host: GitHub
• URL: https://github.com/syp1975/caddy
• Owner: syp1975
• Created: 2021-12-06T21:51:48.000Z (about 3 years ago)
• Default Branch: master
• Last Pushed: 2022-07-27T09:33:50.000Z (over 2 years ago)
• Last Synced: 2023-09-25T16:17:08.758Z (over 1 year ago)
• Topics: caddy, caddyserver, docker, dockerfile
• Language: Dockerfile
• Homepage:
• Size: 54.3 MB
• Stars: 0
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# Caddy v2 with docker proxy and some other plugins

Packaged as a docker image: `ghcr.io/syp1975/caddy`.

I use it to proxy containerized apps to my [Duck DNS](https://www.duckdns.org) subdomain trough a secure connection with a wildcard certificate issued by [Let's Encrypt](https://letsencrypt.org).

Image is automatically rebuilt when the base image `caddy:2-builder` or plugins are updated.

|Component|Description|

|---|---|

|[caddy](https://caddyserver.com)|Open source web server|

|[caddy-docker-proxy](https://github.com/lucaslorentz/caddy-docker-proxy)|Caddy as a reverse proxy for Docker|

|[duckdns](https://github.com/caddy-dns/duckdns)|Duck DNS module for Caddy|

|[caddy-auth-portal](https://github.com/greenpau/caddy-auth-portal)|Authentication Plugin for Caddy v2|

|[caddy-authorize](https://github.com/greenpau/caddy-authorize)|Authorization Plugin for Caddy v2 (JWT/PASETO)|

|[caddy-exec](https://github.com/abiosoft/caddy-exec)|Caddy v2 module for running one-off commands|

## Run caddy server

```bash

docker network create caddy

docker run --name caddy -d --restart=unless-stopped \

  --network=caddy -p 443:443 -p 80:80 \

  -v /var/run/docker.sock:/var/run/docker.sock \

  -l caddy.acme_dns='duckdns your_duckdns_token' \

  -l caddy.email=your_email \

  -e CADDY_INGRESS_NETWORKS=caddy \

  ghcr.io/syp1975/caddy

```

## Run a containerized app behind the proxy

```bash

docker run --name app_name -d \

  --network=caddy \

  -l caddy='*.your_sub_domain.duckdns.org' \

  -l caddy.@app_name.host='app_name.your_sub_domain.duckdns.org' |

  -l caddy.reverse_proxy='@app_name {{upstreams app_port}}' \

  app_image

```

\* There is no need to publish *app_port*, caddy proxy server already has access to the app port trough the caddy network

And your application will be proxied at `https://app_name.your_sub_domain.duckdns.org`

## TODO

- Configure authentication