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+# Docker Radicale
+
+This is a small docker image for [Radicale](https://github.com/Kozea/Radicale) and easy deployment. Bcrypt authentication inclusive.
+
+## Installation
+
+```
+# .env
+USER=foo
+PASSWORD=secret
+```
+
+```yml
+# docker-compose.yml
+version: '3.7'
+
+services:
+  app:
+    image: cupcakearmy/radicale
+    env_file: .env
+    volumes:
+      - ./data:/data
+    ports:
+      - 80:5232
+```
+
+The env file is not strictly required, but will generate a user with its bcrypt password if missing.
+
+## macOS Setup
+
+Without SSL/TLS the native client seems to have problems, once SSL is enabled it works like a charm.
+
+![macOS Setup](.github/macOS.png)
+
+The same setup works for Calendar and on iOS.
+
+## Traefik
+
+An example for traefik (v1) can found below.
+
+```yml
+version: '3.7'
+
+networks:
+  traefik:
+    external: true
+
+services:
+  app:
+    image: cupcakearmy/radicale
+    env_file: .env
+    volumes:
+      - ./data:/data
+    networks:
+      - traefik
+    labels:
+      - traefik.enable=true
+      - traefik.backend=radicale
+      - traefik.frontend.rule=Host:radicale.example.org
+      - traefik.docker.network=traefik
+      - traefik.port=5232
+```
+
+## Customize
+
+### Config
+
+You can overwrite the config by simply mounting it into `/etc/radicale/config`.
+
+### User Auth
+
+The default script only creates a default user with the given `USER` and `PASSWORD` credentials. For multiple users you need to create the files manually. In the default config this is set to `/data/users`.
+
+You can add users with `htpasswd -bB -c /data/users user pass`. And then mount that file to `/data/users` or whatever you have set in the Radicale config file `filesystem_folder`, [more here](https://radicale.org/3.0.html#documentation/configuration/auth/htpasswd_filename).