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title
davos

linuxserver/davos

Davos is an FTP automation tool that periodically scans given host locations for new files. It can be configured for various purposes, including listening for specific files to appear in the host location, ready for it to download and then move, if required. It also supports completion notifications as well as downstream API calls, to further the workflow.

Supported Architectures

We utilise the docker manifest for multi-platform awareness. More information is available from docker here and our announcement here.

Simply pulling lscr.io/linuxserver/davos:latest 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	Available	Tag
x86-64	✅	amd64-<version tag>
arm64	✅	arm64v8-<version tag>
armhf	✅	arm32v7-<version tag>

Application Setup

The application does not require any set up other than starting the docker container. Further documentation can be found on the davos GitHub repository page.

Usage

To help you get started creating a container from this image you can either use docker-compose or the docker cli.

docker-compose (recommended, click here for more info)

---
version: "2.1"
services:
  davos:
    image: lscr.io/linuxserver/davos:latest
    container_name: davos
    environment:
      - PUID=1000
      - PGID=1000
    volumes:
      - <path to data>:/config
      - <path to downloads folder>:/download
    ports:
      - 8080:8080
    restart: unless-stopped

docker cli (click here for more info)

docker run -d \
  --name=davos \
  -e PUID=1000 \
  -e PGID=1000 \
  -p 8080:8080 \
  -v <path to data>:/config \
  -v <path to downloads folder>:/download \
  --restart unless-stopped \
  lscr.io/linuxserver/davos:latest

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
`8080`	This is the default port that davos runs under

Environment Variables (`-e`)

Env	Function
`PUID=1000`	for UserID - see below for explanation
`PGID=1000`	for GroupID - see below for explanation

Volume Mappings (`-v`)

Volume	Function
`/config`	davos's config location. This is where it stores its database file and logs.
`/download`	davos's file download location

Miscellaneous Options

Parameter	Function

Environment variables from files (Docker secrets)

You can set any environment variable from a file by using a special prepend FILE__.

As an example:

-e FILE__PASSWORD=/run/secrets/mysecretpassword

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

Umask for running applications

For all of our images we provide the ability to override the default umask settings for services started within the containers using the optional -e UMASK=022 setting. Keep in mind umask is not chmod it subtracts from permissions based on it's value it does not add. Please read up here before asking for support.

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:

  $ id username
    uid=1000(dockeruser) gid=1000(dockergroup) groups=1000(dockergroup)

Docker Mods

We publish various Docker Mods to enable additional functionality within the containers. The list of Mods available for this image (if any) as well as universal mods that can be applied to any one of our images can be accessed via the dynamic badges above.

Support Info

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

Versions

15.01.22: - Rebasing to alpine 3.15.
01.06.20: - Rebasing to alpine 3.12.
19.12.19: - Rebasing to alpine 3.11.
28.06.19: - Rebasing to alpine 3.10.
23.03.19: - Switching to new Base images, shift to arm32v7 tag.
22.03.19: - Updating runtime deps due to change in OpenJRE.
08.03.19: - Updating build environment to pass proper build flags and use gradle wrapper.
22.02.19: - Rebasing to alpine 3.9.
18.11.16: - Initial Release.

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