* [Wiki](https://github.com/tubearchivist/tubearchivist/wiki) for a detailed documentation, with [FAQ](https://github.com/tubearchivist/tubearchivist/wiki/FAQ)
Once your YouTube video collection grows, it becomes hard to search and find a specific video. That's where Tube Archivist comes in: By indexing your video collection with metadata from YouTube, you can organize, search and enjoy your archived YouTube videos without hassle offline through a convenient web interface.
Take a look at the example `docker-compose.yml` file provided. Use the *latest* or the named semantic version tag. The *unstable* tag is for intermediate testing and as the name implies, is **unstable** and not be used on your main installation but in a [testing environment](CONTRIBUTING.md).
Tube Archivist depends on three main components split up into separate docker containers:
- The environment variables `HOST_UID` and `HOST_GID` allows Tube Archivist to `chown` the video files to the main host system user instead of the container user. Those two variables are optional, not setting them will disable that functionality. That might be needed if the underlying filesystem doesn't support `chown` like *NFS*.
- Change the environment variables `TA_USERNAME` and `TA_PASSWORD` to create the initial credentials.
-`ELASTIC_PASSWORD` is for the password for Elasticsearch. The environment variable `ELASTIC_USER` is optional, should you want to change the username from the default *elastic*.
If you have a collision on port `8000`, best solution is to use dockers *HOST_PORT* and *CONTAINER_PORT* distinction: To for example change the interface to port 9000 use `9000:8000` in your docker-compose file.
Should that not be an option, the Tube Archivist container takes these two additional environment variables:
- **TA_PORT**: To actually change the port where nginx listens, make sure to also change the ports value in your docker-compose file.
- **TA_UWSGI_PORT**: To change the default uwsgi port 8080 used for container internal networking between uwsgi serving the django application and nginx.
Changing any of these two environment variables will change the files *nginx.conf* and *uwsgi.ini* at startup using `sed` in your container.
**Note**: Newest Tube Archivist depends on Elasticsearch version 7.17 to provide an automatic updatepath in the future.
Use `bbilly1/tubearchivist-es` to automatically get the recommended version, or use the official image with the version tag in the docker-compose file.
For some architectures it might be required to run Redis JSON on a nonstandard port. To for example change the Redis port to **6380**, set the following values:
- Set the environment variable `REDIS_PORT=6380` to the *tubearchivist* service.
- For the *archivist-redis* service, change the ports to `6380:6380`
- Additionally set the following value to the *archivist-redis* service: `command: --port 6380 --loadmodule /usr/lib/redis/modules/rejson.so`
You will see the current version number of **Tube Archivist** in the footer of the interface so you can compare it with the latest release to make sure you are running the *latest and greatest*.
* There can be breaking changes between updates, particularly as the application grows, new environment variables or settings might be required for you to set in the your docker-compose file. *Always* check the **release notes**: Any breaking changes will be marked there.
* All testing and development is done with the Elasticsearch version number as mentioned in the provided *docker-compose.yml* file. This will be updated when a new release of Elasticsearch is available. Running an older version of Elasticsearch is most likely not going to result in any issues, but it's still recommended to run the same version as mentioned. Use `bbilly1/tubearchivist-es` to automatically get the recommended version.
- **arm64**: The Tube Archivist container is multi arch, so is Elasticsearch. RedisJSON doesn't offer arm builds, you can use `bbilly1/rejson`, an unofficial rebuild for arm64.
- **Unraid**: The three containers needed are all in the Community Applications. First install `TubeArchivist RedisJSON` followed by `TubeArchivist ES`, and finally you can install `TubeArchivist`. If you have unraid specific issues, report those to the [support thread](https://forums.unraid.net/topic/114073-support-crocs-tube-archivist/ "support thread").
- **Helm Chart**: There is a Helm Chart available at https://github.com/insuusvenerati/helm-charts. Mostly self-explanatory but feel free to ask questions in the discord / subreddit.
**Elastic Search** in Docker requires the kernel setting of the host machine `vm.max_map_count` to be set to at least 262144.
To temporary set the value run:
```
sudo sysctl -w vm.max_map_count=262144
```
To apply the change permanently depends on your host operating system:
- For example on Ubuntu Server add `vm.max_map_count = 262144` to the file */etc/sysctl.conf*.
- On Arch based systems create a file */etc/sysctl.d/max_map_count.conf* with the content `vm.max_map_count = 262144`.
- On any other platform look up in the documentation on how to pass kernel parameters.
### Permissions for elasticsearch
If you see a message similar to `AccessDeniedException[/usr/share/elasticsearch/data/nodes]` when initially starting elasticsearch, that means the container is not allowed to write files to the volume.
That's most likely the case when you run `docker-compose` as an unprivileged user. To fix that issue, shutdown the container and on your host machine run:
```
chown 1000:0 /path/to/mount/point
```
This will match the permissions with the **UID** and **GID** of elasticsearch within the container and should fix the issue.
The Elasticsearch index will turn to *read only* if the disk usage of the container goes above 95% until the usage drops below 90% again, you will see error messages like `disk usage exceeded flood-stage watermark`, [link](https://github.com/tubearchivist/tubearchivist#disk-usage).
Similar to that, TubeArchivist will become all sorts of messed up when running out of disk space. There are some error messages in the logs when that happens, but it's best to make sure to have enough disk space before starting to download.
1. Go through the **settings** page and look at the available options. Particularly set *Download Format* to your desired video quality before downloading. **Tube Archivist** downloads the best available quality by default. To support iOS or MacOS and some other browsers a compatible format must be specified. For example:
3. On the **downloads** page, click on *Rescan subscriptions* to add videos from the subscribed channels to your Download queue or click on *Add to download queue* to manually add Video IDs, links, channels or playlists.
We have come far, nonetheless we are not short of ideas on how to improve and extend this project. Issues waiting for you to be tackled in no particular order:
- [ ] Implement [Apprise](https://github.com/caronc/apprise) for notifications ([#97](https://github.com/tubearchivist/tubearchivist/issues/97))
- [ ] Add passing browser cookies to yt-dlp ([#199](https://github.com/tubearchivist/tubearchivist/issues/199))
- [ ] User created playlists, random and repeat controls ([#108](https://github.com/tubearchivist/tubearchivist/issues/108), [#220](https://github.com/tubearchivist/tubearchivist/issues/220))
- [ ] Implement complete offline media file import from json file ([#138](https://github.com/tubearchivist/tubearchivist/issues/138))
- [ ] Filter and query in search form, search by url query ([#134](https://github.com/tubearchivist/tubearchivist/issues/134), [#139](https://github.com/tubearchivist/tubearchivist/issues/139))
- [ ] Auto ignore videos by keyword ([#163](https://github.com/tubearchivist/tubearchivist/issues/163))
- Video files created by Tube Archivist need to be playable in your browser of choice. Not every codec is compatible with every browser and might require some testing with format selection.
- Every limitation of **yt-dlp** will also be present in Tube Archivist. If **yt-dlp** can't download or extract a video for any reason, Tube Archivist won't be able to either.
