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diff --git a/docs/docker.md b/docs/docker.md index 2aabd9f..e56b5ca 100644 --- a/docs/docker.md +++ b/docs/docker.md @@ -1,50 +1,152 @@ -# Install guide for Docker +#### Install guide for Docker + +When using docker container any environment variables prefixed with `FOURGET_` will be added to the generated config located at `/var/www/html/4get/data/config.php` + +When lists of data is expected in [data/config.php](../data/config.php), such as `INSTANCES`, you can pass in a comma separated string via environment variable. + +Example: +`FOURGET_INSTANCES="https://4get.ca,https://domain.tld"` + +#### Special environment variables + +| Name | value | Example | +| - | - | - | +| FOURGET_PROTO | "http" or "https" | "https" | + + +#### Important directories + +| Mountpoint | Description | +| - | - | +| /etc/4get/certs | SSL certificate directory | +| /var/www/html/4get/banner | Custom Banners directory | +| /var/www/html/4get/data/captcha | Captcha dataset | + + +the certificate directory `/etc/4get/certs` expects files named `fullchain.pem` and `privkey.pem` + +The captcha dataset should have a subdirectory for each category. In each category, images should be named from 1.png to X.png, and be 100x100 in size. + +example directory structure: ``` -docker run -d -p 80:80 -e FOURGET_SERVER_NAME="4get.ca" luuul/4get:latest +captcha/ + birds/ + 1.png + 2.png + 3.png + anime/ + 1.png + 2.png ``` -...Or with SSL: +For more information on configuration view [data/config.php](../data/config.php) + +#### Usage + +You can start 4get with + ``` -docker run -d -p 443:443 -v /etc/letsencrypt/live/domain.tld:/etc/4get/certs -e FOURGET_SERVER_NAME="4get.ca" luuul/4get:latest +docker run -d -p 80:80 -e FOURGET_SERVER_NAME="4get.ca" -e FOURGET_PROTO="http" luuul/4get:latest ``` -if the certificate files are not mounted to /etc/4get/certs the service listens to port 80 +...Or with SSL: -the certificate directory expects files named `fullchain.pem` and `privkey.pem` +``` +docker run -d -p 443:443 -e FOURGET_SERVER_NAME="4get.ca" -e FOURGET_PROTO="https" -v /etc/letsencrypt/live/domain.tld:/etc/4get/certs luuul/4get:latest +``` -# Install using Docker Compose -copy `docker-compose.yaml` +#### With Docker Compose + +Replace relevant values and start with `docker compose up -d` -to serve custom banners create a directory named `banners` for example with images and mount to `/var/www/html/4get/banner` +##### HTTP -to serve captcha images create a directory named `captchas` for example containing subfolders with images and mount to `/var/www/html/4get/data/captcha` +``` +# docker-compose.yaml +version: "3.7" -any environment variables prefixed with `FOURGET_` will be added to the generated config +services: + fourget: + image: luuul/4get:latest + restart: unless-stopped + environment: + - FOURGET_VERSION=6 + - FOURGET_PROTO=http + - FOURGET_SERVER_NAME=4get.ca -the entrypoint will automatically set the `CAPTCHA_DATASET` value for you based on directory names and number of files in each + ports: + - "80:80" +``` -to set `INSTANCES` pass a comma separated string of urls (FOURGET_INSTANCES = "https://4get.ca,https://domain.tld") +##### HTTPS ``` +# docker-compose.yaml version: "3.7" services: fourget: image: luuul/4get:latest - restart: always + restart: unless-stopped environment: + - FOURGET_VERSION=6 + - FOURGET_PROTO=https - FOURGET_SERVER_NAME=4get.ca ports: - "80:80" - "443:443" - + volumes: - /etc/letsencrypt/live/domain.tld:/etc/4get/certs - - ./banners:/var/www/html/4get/banner - - ./captchas:/var/www/html/4get/data/captcha ``` -Replace relevant values and start with `docker compose up -d` +##### Captcha Enabled + +Set `FOURGET_BOT_PROTECTION=1` and mount a directory containing captcha files to `/var/www/html/4get/data/captcha` + + +``` +# docker-compose.yaml +version: "3.7" + +services: + fourget: + image: luuul/4get:latest + restart: unless-stopped + environment: + - FOURGET_VERSION=6 + - FOURGET_PROTO=http + - FOURGET_SERVER_NAME=4get.ca + - FOURGET_BOT_PROTECTION=1 + + ports: + - "80:80" + + volumes: + - ./captcha:/var/www/html/4get/data/captcha +``` + +##### Custom Banners + +``` +# docker-compose.yaml +version: "3.7" + +services: + fourget: + image: luuul/4get:latest + restart: unless-stopped + environment: + - FOURGET_VERSION=6 + - FOURGET_PROTO=http + - FOURGET_SERVER_NAME=4get.ca + + ports: + - "80:80" + + volumes: + - ./banners:/var/www/html/4get/banner +``` |