Will set the environment variable `PASSWORD` based on the contents of the `/run/secrets/mysecretpassword` file.

## 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=1000` and `PGID=1000`, to find yours use `id user` as below:

uid=1000(dockeruser) gid=1000(dockergroup) groups=1000(dockergroup)

 
## Application Setup

The web interface is at `<your ip>:5076` , to set up indexers and connections to your nzb download applications.


## Docker Mods
[![Docker Mods](https://img.shields.io/badge/dynamic/yaml?style=for-the-badge&color=E68523&label=mods&query=%24.mods%5B%27hydra2%27%5D.mod_count&url=https%3A%2F%2Fraw.githubusercontent.com%2Flinuxserver%2Fdocker-mods%2Fmaster%2Fmod-list.yml)](https://mods.linuxserver.io/?mod=hydra2 "view available mods for this container.")

We publish various [Docker Mods](https://github.com/linuxserver/docker-mods) to enable additional functionality within the containers. The list of Mods available for this image (if any) can be accessed via the dynamic badge above.


## Support Info

* Shell access whilst the container is running: `docker exec -it hydra2 /bin/bash`
* To monitor the logs of the container in realtime: `docker logs -f hydra2`
* container version number
  * `docker inspect -f '{{ index .Config.Labels "build_version" }}' hydra2`
* image version number
  * `docker inspect -f '{{ index .Config.Labels "build_version" }}' linuxserver/hydra2`

## Updating Info

Most of our images are static, versioned, and require an image update and container recreation to update the app inside. With some exceptions (ie. nextcloud, plex), we do not recommend or support updating apps inside the container. Please consult the [Application Setup](#application-setup) section above to see if it is recommended for the image.

Below are the instructions for updating containers:

### Via Docker Run/Create
* Update the image: `docker pull linuxserver/hydra2`
* Stop the running container: `docker stop hydra2`
* Delete the container: `docker rm hydra2`
* Recreate a new container with the same docker create parameters as instructed above (if mapped correctly to a host folder, your `/config` folder and settings will be preserved)
* Start the new container: `docker start hydra2`
* You can also remove the old dangling images: `docker image prune`

### Via Docker Compose
* Update all images: `docker-compose pull`
  * or update a single image: `docker-compose pull hydra2`
* Let compose update all containers as necessary: `docker-compose up -d`
  * or update a single container: `docker-compose up -d hydra2`
* You can also remove the old dangling images: `docker image prune`

### Via Watchtower auto-updater (especially useful if you don't remember the original parameters)
* Pull the latest image at its tag and replace it with the same env variables in one run:
  ```
  docker run --rm \
  -v /var/run/docker.sock:/var/run/docker.sock \
  containrrr/watchtower \
  --run-once hydra2
  ```

**Note:** We do not endorse the use of Watchtower as a solution to automated updates of existing Docker containers. In fact we generally discourage automated updates. However, this is a useful tool for one-time manual updates of containers where you have forgotten the original parameters. In the long term, we highly recommend using Docker Compose.

* You can also remove the old dangling images: `docker image prune`

## Building locally

If you want to make local modifications to these images for development purposes or just to customize the logic:

The ARM variants can be built on x86_64 hardware using `multiarch/qemu-user-static`

Versions

• 19.04.20: - Deprecated. New repo at linuxserver/docker-nzbhydra2.
• 08.01.20: - Switch to python3.
• 05.01.20: - Add dev tag for prereleases.
• 23.03.19: - Switching to new Base images, shift to arm32v7 tag.
• 11.02.19: - Add pipeline logic and multi arch.
• 18.08.18: - Bump java version to 10, (bionic currently refers to it as version 11).
• 10.08.18: - Rebase to ubuntu bionic.
• 15.04.18: - Change to port 5076 in the Dockerfile.
• 11.01.18: - Initial Release.