docker-documentation/images/docker-tt-rss.md

# [linuxserver/tt-rss](https://github.com/linuxserver/docker-tt-rss)

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[Tt-rss](https://tt-rss.org) is an open source web-based news feed (RSS/Atom) reader and aggregator, designed to allow you to read news from any location, while feeling as close to a real desktop application as possible.

## Supported Architectures

Our images support multiple architectures such as `x86-64`, `arm64` and `armhf`. We utilise the docker manifest for multi-platform awareness. More information is available from docker [here](https://github.com/docker/distribution/blob/master/docs/spec/manifest-v2-2.md#manifest-list). 

Simply pulling `linuxserver/tt-rss` should retrieve the correct image for your arch, but you can also pull specific arch images via tags.

The architectures supported by this image are:

| Architecture | Tag |
| :----: | --- |
| x86-64 | amd64-latest |
| arm64 | arm64v8-latest |
| armhf | arm32v6-latest |


## Usage

Here are some example snippets to help you get started creating a container from this image.

### docker

```
docker create \
  --name=tt-rss \
  -e PUID=1001 \
  -e PGID=1001 \
  -e TZ=Europe/London \
  -p 80:80 \
  -v <path to data>:/config \
  --restart unless-stopped \
  linuxserver/tt-rss
```


### docker-compose

Compatible with docker-compose v2 schemas.

```yaml
---
version: "2"
services:
  tt-rss:
    image: linuxserver/tt-rss
    container_name: tt-rss
    environment:
      - PUID=1001
      - PGID=1001
      - TZ=Europe/London
    volumes:
      - <path to data>:/config
    ports:
      - 80:80
    mem_limit: 4096m
    restart: unless-stopped
```

## Parameters

Docker images are configured using parameters passed at runtime (such as those above). These parameters are separated by a colon and indicate `<external>:<internal>` respectively. For example, `-p 8080:80` would expose port `80` from inside the container to be accessible from the host's IP on port `8080` outside the container.

### Ports (`-p`)

| Parameter | Function |
| :----: | --- |
| `80` | WebUI |


### Environment Variables (`-e`)

| Env | Function |
| :----: | --- |
| `PUID=1001` | for UserID - see below for explanation |
| `PGID=1001` | for GroupID - see below for explanation |
| `TZ=Europe/London` | Specify a timezone to use EG Europe/London. |

### Volume Mappings (`-v`)

| Volume | Function |
| :----: | --- |
| `/config` | Where tt-rss should store it's config files. |



## User / Group Identifiers

When using volumes (`-v` flags), permissions issues can arise between the host OS and the container, we avoid this issue by allowing you to specify the user `PUID` and group `PGID`.

Ensure any volume directories on the host are owned by the same user you specify and any permissions issues will vanish like magic.

In this instance `PUID=1001` and `PGID=1001`, to find yours use `id user` as below:

```
  $ id username
    uid=1001(dockeruser) gid=1001(dockergroup) groups=1001(dockergroup)
```

## Application Setup

You must create a user and database for tt-rss to use in a mysql/mariadb or postgresql server. In the setup page for database, use the ip address rather than hostname...

A basic nginx configuration file can be found in /config/nginx/site-confs , edit the file to enable ssl (port 443 by default), set servername etc.. Self-signed keys are generated the first time you run the container and can be found in /config/keys , if needed, you can replace them with your own.

The site files are in /config/www/tt-rss , you can find config files and themes folder there. Email and other settings are in the config.php file.



## Support Info

* Shell access whilst the container is running: 
  * `docker exec -it tt-rss /bin/bash`
* To monitor the logs of the container in realtime: 
  * `docker logs -f tt-rss`
* Container version number 
  * `docker inspect -f '{{ index .Config.Labels "build_version" }}' tt-rss`
* Image version number
  * `docker inspect -f '{{ index .Config.Labels "build_version" }}' linuxserver/tt-rss`

## Versions

* **28.01.19:** - Add pipeline logic and multi arch.
* **21.08.18:** - Rebase to alpine linux 3.8.
* **08.01.18:** - Rebase to alpine linux 3.7.
* **19.07.17:** - Use updated [repository](https://git.tt-rss.org/git/tt-rss) for initial install.
* **25.05.17:** - Rebase to alpine linux 3.6.
* **23.02.17:** - Rebase to alpine linux 3.5 and nginx.
* **14.10.16:** - Add version layer information.
* **10.09.16:** - Add layer badges to README.
* **31.08.15:** - Initial Release.