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linuxserver/duplicati
Duplicati works with standard protocols like FTP, SSH, WebDAV as well as popular services like Microsoft OneDrive, Amazon Cloud Drive & S3, Google Drive, box.com, Mega, hubiC and many others.

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/duplicati: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>

Version Tags

This image provides various versions that are available via tags. Please read the descriptions carefully and exercise caution when using unstable or development tags.
Tag
Available
Description
latest
Beta releases of Duplicati
development
Canary releases of Duplicati

Application Setup

The webui is at <your ip>:8200 , create backup jobs etc via the webui, for local backups select /backups as the destination. For more information see Duplicati.

Usage

To help you get started creating a container from this image you can either use docker-compose or the docker cli.
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---
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version: "2.1"
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services:
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duplicati:
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image: lscr.io/linuxserver/duplicati:latest
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container_name: duplicati
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environment:
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- PUID=1000
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- PGID=1000
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- TZ=Europe/London
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- CLI_ARGS= #optional
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volumes:
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- </path/to/appdata/config>:/config
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- </path/to/backups>:/backups
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- </path/to/source>:/source
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ports:
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- 8200:8200
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restart: unless-stopped
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docker run -d \
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--name=duplicati \
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-e PUID=1000 \
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-e PGID=1000 \
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-e TZ=Europe/London \
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-e CLI_ARGS= `#optional` \
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-p 8200:8200 \
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-v </path/to/appdata/config>:/config \
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-v </path/to/backups>:/backups \
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-v </path/to/source>:/source \
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--restart unless-stopped \
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lscr.io/linuxserver/duplicati:latest
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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
8200
http gui

Environment Variables (-e)

Env
Function
PUID=1000
for UserID - see below for explanation
PGID=1000
for GroupID - see below for explanation
TZ=Europe/London
Specify a timezone to use EG Europe/London
CLI_ARGS=
Optionally specify any CLI variables you want to launch the app with

Volume Mappings (-v)

Volume
Function
/config
Contains all relevant configuration files.
/backups
Path to store local backups.
/source
Path to source for files to backup.
Miscellaneous Options

Environment variables from files (Docker secrets)

You can set any environment variable from a file by using a special prepend FILE__.
As an example:
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-e FILE__PASSWORD=/run/secrets/mysecretpassword
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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:
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$ id username
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uid=1000(dockeruser) gid=1000(dockergroup) groups=1000(dockergroup)
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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 duplicati /bin/bash
  • To monitor the logs of the container in realtime:
    • docker logs -f duplicati
  • Container version number
    • docker inspect -f '{{ index .Config.Labels "build_version" }}' duplicati
  • Image version number
    • docker inspect -f '{{ index .Config.Labels "build_version" }}' lscr.io/linuxserver/duplicati:latest

Versions

  • 25.04.22: - Rebase to mono:focal.
  • 01.08.19: - Rebase to Linuxserver LTS mono version.
  • 16.07.19: - Allow for additional command line arguments in an environment variable.
  • 28.06.19: - Rebase to bionic.
  • 23.03.19: - Switching to new Base images, shift to arm32v7 tag.
  • 28.02.19: - Allow access from all hostnames, clarify info on image tags.
  • 13.01.19: - Use jq instead of awk in dockerfiles.
  • 11.01.19: - Multi-arch image.
  • 09.12.17: - Fix continuation lines.
  • 31.08.17: - Build only beta or release versions (thanks deasmi).
  • 24.04.17: - Initial release.