Updated Docker README

[jirafeau.git] / docker / README.md

diff --git a/docker/README.md b/docker/README.md
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--- a/docker/README.md
+++ b/docker/README.md
@@ -1,55 +1,95 @@
-# Jirafeau in Docker
+# Jirafeau's Docker image

 
 

-Jirafeau is a small PHP application so running it inside a docker is pretty straightforward.
+## Run Jirafeau through a pre-made Docker image

 
 

-## Get Jirafeau's docker image
+Jirafeau is a small PHP application so running it inside a docker container is pretty straightforward.

 
 

-### Pull docker image from Docker Hub
+```shell
+docker pull registry.gitlab.com/jirafeau/jirafeau:latest
+docker run -it --rm -p 8080:80 registry.gitlab.com/jirafeau/jirafeau:latest
+```

 
 

-`docker pull mojo42/jirafeau`
+Then connect on [localhost:8080](http://localhost:8080/).
+The admin console is located on `/admin.php`, check console output to get auto-generated admin password.

 
 

-### Build your own docker image
+## Build your own Jirafeau docker image

 
 

-```
-git clone https://gitlab.com/mojo42/Jirafeau.git
+```shell
+git clone https://gitlab.com/jirafeau/Jirafeau.git

 cd Jirafeau
 cd Jirafeau

-docker build -t mojo42/jirafeau:latest .
+docker build -t your/jirafeau:latest .

 ```
 
 ```
 

-## Run Jirafeau image
+## Security

 
 

-Once you have your Jirafeau's image, you can run a quick & dirty Jirafeau using:
-```
-docker run -d -p 8080:8080 mojo42/jirafeau
-```
-and then connect on [locahost:8080](http://localhost:8080) and proceed to installation.
+You may be interested in running Jirafeau on port 80:

 
 

-An other way to run Jirafeau (in a more controlled way) is to mount your Jirafeau's reprository in /www folder so your data are outside the container. This way, you will be able to easily make backups, upgrade Jirafeau, change configuration and develop Jirafeau.
-```
-docker run -d -p 8080:8080 -v$(pwd):/www mojo42/jirafeau
+```shell
+docker run -d -p 80:80 --sysctl net.ipv4.ip_unprivileged_port_start=80 registry.gitlab.com/jirafeau/jirafeau

 ```
 
 ```
 

-There are also other ways to manage your container (like docker's volumes) but this is out of the scope of this documentation.
+Note that Jirafeau image does not provide any SSL/TLS. You may be interested in using [docker compose](https://docs.docker.com/compose/) combined with [Let's Encrypt](https://letsencrypt.org/).

 
 

-## Security
+## Options
+
+Jirafeau's docker image accepts some options through environment variables to ease its configuration.
+More details about options in `lib/config.original.php`.

 
 

-Jirafeau is run without privilidges with user id 2009. To make it able to open privilidged ports you can pass the capability, just stay with 8080 and use a reverse proxy or map the port 80:8080.
+Available options:
+- `ADMIN_PASSWORD`: setup a specific admin password. If not set, a random password will be generated.
+- `ADMIN_IP`: set one or more ip allowed to access admin interface (separated by comma).
+- `WEB_ROOT`: setup a specific domain to point at when generating links (e.g. 'jirafeau.mydomain.com/').
+- `VAR_ROOT`: setup a specific path where to place files. default: '/data'.
+- `FILE_HASH`: can be set to `md5`, `partial_md5` or `random` (default).
+- `PREVIEW`: set to 1 or 0 to enable or disable preview.
+- `TITLE`: set Jirafeau instance title.
+- `ORGANISATION`: set organisation (in ToS).
+- `CONTACTPERSON`: set contact person (in ToS).
+- `STYLE`: apply a specific style from the media folder.
+- `DARK_STYLE`: apply a specific style for browsers in dark mode.
+- `AVAILABILITY_DEFAULT`: setup which availability shows by default.
+- `ONE_TIME_DOWNLOAD`: set to 1 or 0 to enable or disable one time downloads.
+- `ENABLE_CRYPT`: set to 1 or 0 to enable or disable server side encryption.
+- `DEBUG`: set to 1 or 0 to enable or disable debug mode.
+- `MAXIMAL_UPLOAD_SIZE`: maximal file size allowed (expressed in MB).
+- `UPLOAD_PASSWORD`: set one or more passwords to access Jirafeau (separated by comma).
+- `UPLOAD_IP`: set one or more ip allowed to upload files (separated by comma).
+- `UPLOAD_IP_NO_PASSWORD`: set one or more ip allowed to upload files without password (separated by comma).
+- `PROXY_IP`: set one or more proxy ip (separated by comma).
+- `STORE_UPLOADER_IP`: set to 1 or 0 to enable or disable keeping sender's IP with the _link_ file.
+- `DOWNLOAD_PASSWORD_REQUIREMENT`: set to 'optional' (default), 'required' or 'generated' to make a password for downloading optional, required or generated
+- `DOWNLOAD_PASSWORD_GEN_LEN`: set length of generated download passwords
+- `DOWNLOAD_PASSWORD_GEN_CHARS`: set characters used for generated download passwords
+- `DOWNLOAD_PASSWORD_POLICY`: set to 'regex' to use a regular expression to check user provided download passwords for complexity constraints
+- `DOWNLOAD_PASSWORD_POLICY_REGEX`: regex to check against if password policy is set to regex
+
+Example:
+
+```shell
+docker run -it -p 8080:80 --rm -e ADMIN_PASSWORD='p4ssw0rd' -e WEB_ROOT='jirafeau.mydomain.com/' -e UPLOAD_PASSWORD='foo,bar' -e PREVIEW=0  registry.gitlab.com/jirafeau/jirafeau:latest

 ```
 ```

-docker run -d -p 80:80 --sysctl net.ipv4.ip_unprivileged_port_start=80 mojo42/jirafeau
-docker run -d -p 8080:8080 mojo42/jirafeau
-docker run -d -p 80:8080 mojo42/jirafeau
+
+## Data storage
+
+Files and links are stored in `/data` by default. Subfolders are automatically created with needed permissions at creation if needed.
+Note that configuration is not stored in /data.
+
+Example of using a dedicated volume to store Jirafeau data separately from the container:
+
+```shell
+docker volume create jirafeau_data
+docker run -it --rm -p 8080:80 --mount source=jirafeau_data,target=/data registry.gitlab.com/jirafeau/jirafeau:latest

 ```
 
 ```
 

-## Options
+It is also possible to put Jirafeau data into an already existing directory outside the container:

 
 

-Jirafeau docker image now accept some options through environment variables to ease its configuration.
-More details about options in `lib/config.original.php`.
+```shell
+mkdir /tmp/jirafeau_data
+docker run -it --rm -p 8080:80 -v /tmp/jirafeau_data:/data registry.gitlab.com/jirafeau/jirafeau:latest

 
 

-Available options:
-- `FILE_HASH`: can be set to `md5` (default), `partial_md5` or `random`.
+```

 
 ## Few notes
 
 
 ## Few notes
 

-- SSL is currently not enabled in docker's image for the moment

 - `var-...` folder where lives all uploaded data is protected from direct access
 - Image has been made using [Alpine Linux](https://alpinelinux.org/) with [lighttpd](https://www.lighttpd.net/) which makes the container very light and start very quickly
 - `var-...` folder where lives all uploaded data is protected from direct access
 - Image has been made using [Alpine Linux](https://alpinelinux.org/) with [lighttpd](https://www.lighttpd.net/) which makes the container very light and start very quickly